/*ADxMenu.js - v4 (4.10)
www.aplus.co.yu/adxmenu/
(c)Copyright 2003, Aleksandar Vacic, www.aplus.co.yu
This work is licensed under the Creative Commons Attribution License.
To view a copy of this license, visit http://creativecommons.org/licenses/by/2.0/ or
send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -*/
function ADxMenu_IESetup() {
var aTmp2, i, j, oLI, aUL, aA;
var aTmp = xGetElementsByClassName("adxm", document, "ul");
for (i=0;i<aTmp.length;i++) {
aTmp2 = aTmp[i].getElementsByTagName("li");
for (j=0;j<aTmp2.length;j++) {
oLI = aTmp2[j];
aUL = oLI.getElementsByTagName("ul");
//if item has submenu, then make the item hoverable
if (aUL && aUL.length) {
oLI.UL = aUL[0];//direct submenu
aA = oLI.getElementsByTagName("a");
if (aA && aA.length)
oLI.A = aA[0];//direct child link
//li:hover
oLI.onmouseenter = function() {
this.className += " adxmhover";
this.UL.className += " adxmhoverUL";
if (this.A) this.A.className += " adxmhoverA";
if (WCH) WCH.Apply( this.UL, this, true );
};
//li:blur
oLI.onmouseleave = function() {
this.className = this.className.replace(/adxmhover/,"");
this.UL.className = this.UL.className.replace(/adxmhoverUL/,"");
if (this.A) this.A.className = this.A.className.replace(/adxmhoverA/,"");
if (WCH) WCH.Discard( this.UL, this );
};
}
}//for-li.submenu
}//for-ul.adxm
}
//adds support for WCH. if you need WCH, then load WCH.js BEFORE this file
if (typeof(WCH) == "undefined") WCH = null;
/*xGetElementsByClassName()
Returns an array of elements which are
descendants of parentEle and have tagName and clsName.
If parentEle is null or not present, document will be used.
if tagName is null or not present, "*" will be used.
credits: Mike Foster, cross-browser.com.
*/
function xGetElementsByClassName(clsName, parentEle, tagName) {
var elements = null;
var found = new Array();
var re = new RegExp('\\b'+clsName+'\\b');
if (!parentEle) parentEle = document;
if (!tagName) tagName = '*';
if (parentEle.getElementsByTagName) {elements = parentEle.getElementsByTagName(tagName);}
else if (document.all) {elements = document.all.tags(tagName);}
if (elements) {
for (var i = 0; i < elements.length; ++i) {
if (elements[i].className.search(re) != -1) {
found[found.length] = elements[i];
}
}
}
return found;
}
/*allows instant "window.onload" (DOM.onload) function execution. shortened version, just IE code
credits: Dean Edwards/Matthias Miller/John Resig/Rob Chenny
http://www.cherny.com/webdev/27/domloaded-updated-again
*/
var DomLoaded = {
onload: [],
loaded: function() {
if (arguments.callee.done) return;
arguments.callee.done = true;
for (i = 0;i < DomLoaded.onload.length;i++) DomLoaded.onload[i]();
},
load: function(fireThis) {
this.onload.push(fireThis);
/*@cc_on @*/
/*@if (@_win32)
var proto = "src='javascript:void(0)'";
if (location.protocol == "https:") proto = "src=//0";
document.write("<scr"+"ipt id=__ie_onload defer " + proto + "><\/scr"+"ipt>");
var script = document.getElementById("__ie_onload");
script.onreadystatechange = function() {
    if (this.readyState == "complete") {
        DomLoaded.loaded();
    }
};
/*@end @*/
}
};
//load the setup function
DomLoaded.load(ADxMenu_IESetup);var textarea;
var content;
var color_cnt = 0;
var font_cnt = 0;
var smiley_cnt = 0;
//var snetwork_cnt = 0;
var image_path = "http://static.mobile9.com/bbcode/";
// generate the toolbar buttons
function Init2(obj,toolbar_div_id) {
	var things_to_add = "<img class=\"bbcode_button\" src=\"" + image_path + "bold.gif\" name=\"btnBold\" onClick=\"doAddTags('[b]','[/b]')\">";
	things_to_add += "<img class=\"bbcode_button\" src=\"" + image_path + "italic.gif\" name=\"btnItalic\" onClick=\"doAddTags('[i]','[/i]')\">";
	things_to_add += "<img class=\"bbcode_button\" src=\"" + image_path + "underline.gif\" name=\"btnUnderline\" onClick=\"doAddTags('[u]','[/u]')\">";
	things_to_add += "<img class=\"bbcode_button\" src=\"" + image_path + "link.gif\" name=\"btnLink\" onClick=\"doURL2()\">";
	things_to_add += "<img class=\"bbcode_button\" src=\"" + image_path + "picture.gif\" name=\"btnPicture\" onClick=\"doImage()\">";
	things_to_add += "<img class=\"bbcode_button\" src=\"" + image_path + "quote.gif\" name=\"btnQuote\" onClick=\"doAddTags('[quote]','[/quote]')\">";
	things_to_add += "<img class=\"bbcode_button\" src=\"" + image_path + "color.png\" name=\"btnColor\" onclick=\"show_color();close_all_selection('color_pallete');\">";
	things_to_add += "<img class=\"bbcode_button\" src=\"" + image_path + "font.png\" name=\"btnfont\" onclick=\"show_font();close_all_selection('font_size');\">";
	things_to_add += "<img class=\"bbcode_button\" src=\"" + image_path + "smiley.gif\" name=\"btnSmiley\" onclick=\"show_smiley();close_all_selection('smileys');\">";
	things_to_add += "<img class=\"bbcode_button\" src=\"" + image_path + "html_ico.gif\" name=\"btnHTML\" onClick=\"doAddTags('[html]','[/html]')\">";
	things_to_add += "<div id=\"color_pallete\" class=\"color_pallete\"></div>";
	things_to_add += "<div id=\"font_size\" class=\"font_size\"></div>";
	things_to_add += "<div id=\"smileys\" class=\"smileys\"></div>";
	//	things_to_add += "<div id=\"social_net\" class=\"social_network\"></div>";
	document.getElementById(toolbar_div_id).innerHTML = things_to_add;
	textarea = document.getElementById(obj);

	things_to_add = "<span id=\"yellow\" class=\"color\" style=\"background-color:#FFFF00;\" onClick=\"show_color();doAddTags('[color=yellow]','[/color]');\"></span>";
	things_to_add += "<span id=\"orange\" class=\"color\" style=\"background-color:#FF8000;\" onClick=\"show_color();doAddTags('[color=orange]','[/color]');\"></span>";
	things_to_add += "<span id=\"red\" class=\"color\" style=\"background-color:#FF0000;\" onClick=\"show_color();doAddTags('[color=red]','[/color]');\"></span>";
	things_to_add += "<span id=\"blue\" class=\"color\" style=\"background-color:#0000FF;\" onClick=\"show_color();doAddTags('[color=blue]','[/color]');\"></span>";
	things_to_add += "<span id=\"purple\" class=\"color\" style=\"background-color:#8000FF;\" onClick=\"show_color();doAddTags('[color=purple]','[/color]');\"></span>";
	things_to_add += "<span id=\"green\" class=\"color\" style=\"background-color:#00FF00;\" onClick=\"show_color();doAddTags('[color=green]','[/color]');\"></span>";
	things_to_add += "<span id=\"white\" class=\"color\" style=\"background-color:#FFFFFF;\" onClick=\"show_color();doAddTags('[color=white]','[/color]');\"></span>";
	things_to_add += "<span id=\"grey\" class=\"color\" style=\"background-color:#CFCFCF;\" onClick=\"show_color();doAddTags('[color=grey]','[/color]');\"></span>";
	things_to_add += "<span id=\"black\" class=\"color\" style=\"background-color:#000000;\" onClick=\"show_color();doAddTags('[color=black]','[/color]');\"></span>";
	document.getElementById('color_pallete').innerHTML = things_to_add;

	things_to_add = "<span id=\"fontlarge\" class=\"fontsize\" onClick=\"show_font();doAddTags('[size=24]','[/size]');\">&nbsp;&nbsp;Large</span>";
	things_to_add += "<span id=\"fontmed\" class=\"fontsize\" onClick=\"show_font();doAddTags('[size=10]','[/size]');\">&nbsp;&nbsp;Normal</span>";
	things_to_add += "<span id=\"fontsmall\" class=\"fontsize\" onClick=\"show_font();doAddTags('[size=7]','[/size]');\">&nbsp;&nbsp;Small</span>";
	document.getElementById('font_size').innerHTML = things_to_add;

	things_to_add = "<span class=\"smiley\" onClick=\"show_smiley();doAddSmiley(':)');\"><img src=\"" + image_path + "smileys/smile.gif\"></span>";
	things_to_add += "<span class=\"smiley\" onClick=\"show_smiley();doAddSmiley(':p');\"><img src=\"" + image_path + "smileys/tongue.gif\"></span>";
	things_to_add += "<span class=\"smiley\" onClick=\"show_smiley();doAddSmiley(';)');\"><img src=\"" + image_path + "smileys/wink.gif\"></span>";
	things_to_add += "<span class=\"smiley\" onClick=\"show_smiley();doAddSmiley(':lol:');\"><img src=\"" + image_path + "smileys/laugh.gif\"></span>";
	things_to_add += "<span class=\"smiley\" onClick=\"show_smiley();doAddSmiley(':(');\"><img src=\"" + image_path + "smileys/frown.gif\"></span>";
	things_to_add += "<span class=\"smiley\" onClick=\"show_smiley();doAddSmiley(':shy:');\"><img src=\"" + image_path + "smileys/blush.gif\"></span>";
	things_to_add += "<span class=\"smiley\" onClick=\"show_smiley();doAddSmiley(':byebye:');\"><img src=\"" + image_path + "smileys/byebye.gif\"></span>";
	things_to_add += "<span class=\"smiley\" onClick=\"show_smiley();doAddSmiley(':good:');\"><img src=\"" + image_path + "smileys/thumbup.gif\"></span>";
	things_to_add += "<span class=\"smiley\" onClick=\"show_smiley();doAddSmiley(':clap:');\"><img src=\"" + image_path + "smileys/clapping.gif\"></span>";
	things_to_add += "<span class=\"smiley\" onClick=\"show_smiley();doAddSmiley(':wow:');\"><img src=\"" + image_path + "smileys/wow.gif\"></span>";
	things_to_add += "<span class=\"smiley\" onClick=\"show_smiley();doAddSmiley(':help:');\"><img src=\"" + image_path + "smileys/help.gif\"></span>";
	things_to_add += "<span class=\"smiley\" onClick=\"show_smiley();doAddSmiley(':devil:');\"><img src=\"" + image_path + "smileys/devil.gif\"></span>";
	things_to_add += "<span class=\"smiley\" onClick=\"show_smiley();doAddSmiley(':wub:');\"><img src=\"" + image_path + "smileys/wub.gif\"></span>";
	things_to_add += "<span class=\"smiley\" onClick=\"show_smiley();doAddSmiley(':cry:');\"><img src=\"" + image_path + "smileys/cry.gif\"></span>";

	document.getElementById('smileys').innerHTML = things_to_add;

	//	things_to_add = "<span id=\"youtube\" class=\"social_net\" onClick=\"show_network();doAddSocialNetwork('youtube');\">YouTube</span>";
	//	document.getElementById('social_net').innerHTML = things_to_add;
}

// display color pallet
function show_color()
{
	color_cnt = (color_cnt + 1) %2 ;
	if (color_cnt == 0)
	{
		document.getElementById('color_pallete').style.display='none';
	}
	else
	document.getElementById('color_pallete').style.display='block';
}

// display font size option
function show_font()
{
	font_cnt = (font_cnt + 1) %2 ;
	if (font_cnt == 0)
	{
		document.getElementById('font_size').style.display='none';
	}
	else
	document.getElementById('font_size').style.display='block';
}

// display list of smileys
function show_smiley()
{
	smiley_cnt = (smiley_cnt + 1) %2 ;
	if (smiley_cnt == 0)
	{
		document.getElementById('smileys').style.display='none';
	}
	else
	document.getElementById('smileys').style.display='block';
}

// display list of social networks
/*function show_network()
{
snetwork_cnt = (snetwork_cnt + 1) %2 ;
if (snetwork_cnt == 0)
{
document.getElementById('social_net').style.display='none';
}
else
document.getElementById('social_net').style.display='block';
}*/

// close all selection box if there is any
// ensure 1 box is display only
function close_all_selection(current)
{
	switch (current) {
		case 'smileys':
		document.getElementById('color_pallete').style.display='none';
		document.getElementById('font_size').style.display='none';
		//		document.getElementById('social_net').style.display='none';
		color_cnt = font_cnt = 0;
		break;
		//		case 'network':
		//		document.getElementById('color_pallete').style.display='none';
		//		document.getElementById('font_size').style.display='none';
		//		document.getElementById('smileys').style.display='none';
		//		smiley_cnt = color_cnt = font_cnt = 0;
		break;
		case 'color_pallete':
		document.getElementById('smileys').style.display='none';
		document.getElementById('font_size').style.display='none';
		//		document.getElementById('social_net').style.display='none';
		smiley_cnt = font_cnt = 0;
		break;
		case 'font_size':
		document.getElementById('smileys').style.display='none';
		document.getElementById('color_pallete').style.display='none';
		//		document.getElementById('social_net').style.display='none';
		color_cnt = smiley_cnt = 0;
		break;
		default:
		document.getElementById('smileys').style.display='none';
		document.getElementById('color_pallete').style.display='none';
		document.getElementById('font_size').style.display='none';
		//		document.getElementById('social_net').style.display='none';
		color_cnt = smiley_cnt = font_cnt = 0;
		break;
	}
}

function doImage()
{
	var url2 = prompt('Enter the Image URL:','http://');

	if (url2 != null)
	{
		if (document.selection)
		{
			textarea.focus();
			var sel = document.selection.createRange();
			sel.text = '[img]' + url2 + '[/img]';
			var start = start + sel.text.length;
		}
		else
		{
			var len = textarea.value.length;
			var start = textarea.selectionStart;
			var end = textarea.selectionEnd;

			var sel = textarea.value.substring(start, end);
			var rep = '[img]' + url2 + '[/img]';
			//			var tag1 = '[img]' + url2;
			textarea.value =  textarea.value.substring(0,start) + rep + textarea.value.substring(end,len);
			start = start + rep.length;
		}
	}
	setSelRange(textarea, start, start);
}

/*function doAddSocialNetwork(type)
{
var url2 = prompt('Enter the URL: \n eg. http://www.youtube.com/watch?v=xNi7QwAL3XY','http://');

if (url2 != null)
{
if (document.selection)
{
textarea.focus();
var sel = document.selection.createRange();
sel.text = '[' + type + ']' + url2 + '[/' + type + ']';
var start = start + sel.text.length;
}
else
{
var len = textarea.value.length;
var start = textarea.selectionStart;
var end = textarea.selectionEnd;

var sel = textarea.value.substring(start, end);
var rep = '[' + type + ']' + url2 + '[/' + type + ']';
//			var tag1 = '[img]' + url2;
textarea.value =  textarea.value.substring(0,start) + rep + textarea.value.substring(end,len);
start = start + rep.length;
}
}
setSelRange(textarea, start, start);
}*/

function doURL2()
{
	var url2 = prompt('Enter the URL:','http://');

	if (url2 != null){
		if (document.selection)
		{
			textarea.focus();
			var sel = document.selection.createRange();
			sel.text = '[url=' + url2 + ']' + sel.text + '[/url]';
			//			var rep = sel.text;
			start = start + sel.text.length;
		}
		else
		{
			var len = textarea.value.length;
			var start = textarea.selectionStart;
			var end = textarea.selectionEnd;

			var sel = textarea.value.substring(start, end);
			var rep = '[url=' + url2 + ']' + sel + '[/url]';
			var tag1 = '[url=' + url2 + ']' + sel;
			textarea.value =  textarea.value.substring(0,start) + rep + textarea.value.substring(end,len);
			start = start + tag1.length;
		}
	}
	setSelRange(textarea, start, start);
}

function doAddSmiley(smiley)
{
	if (document.selection)
	{
		textarea.focus();
		var sel = document.selection.createRange();
		sel.text = smiley;
	}
	else
	{
		var len = textarea.value.length;
		var start = textarea.selectionStart;
		var end = textarea.selectionEnd;
		var sel = textarea.value.substring(start, end);
		textarea.value =  textarea.value.substring(0,start) + smiley + textarea.value.substring(end,len);
	}
	start = start + smiley.length;
	setSelRange(textarea, start, start);
}

function doAddTags(tag1,tag2)
{
	// Code for IE
	if (document.selection)
	{
		textarea.focus();
		var sel = document.selection.createRange();
		sel.text = tag1 + sel.text + tag2;
	}
	else
	{  // Code for Mozilla Firefox
		var len = textarea.value.length;
		var start = textarea.selectionStart;
		var end = textarea.selectionEnd;
		var sel = textarea.value.substring(start, end);
		var rep = tag1 + sel + tag2;
		textarea.value =  textarea.value.substring(0,start) + rep + textarea.value.substring(end,len);
	}

	start = start + tag1.length;
	setSelRange(textarea, start, start);
}

function setSelRange(inputEl, selStart, selEnd) {
	if (inputEl.setSelectionRange) {
		inputEl.focus();
		inputEl.setSelectionRange(selStart, selEnd);
	} else if (inputEl.createTextRange) {
		var range = inputEl.createTextRange();
		range.collapse(true);
		range.moveEnd('character', selEnd);
		range.moveStart('character', selStart);
		range.select();
	}
}var xmlHttp

function submit_rpt(ei,cat){
	xmlHttp= GetXmlHttpObject();
	if(xmlHttp == null){

		alert("Browser does not support HTTP Requests");

		return;
	}

	var url= "http://gallery.mobile9.com/ajm.php?act=report";

	url= url + "&ei=" + ei + "&cat=" + cat;

	url = url + "&sid=" + Math.floor(Math.random() * 50 + 1);

	xmlHttp.onreadystatechange = rptChanged;

	xmlHttp.open("GET",url,true);

	xmlHttp.send(null);
}

function rptChanged(){
	if(xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){
		var success = xmlHttp.responseXML.getElementsByTagName("status")[0].childNodes[0].nodeValue;
		alert(success);
	}
}

function GetXmlHttpObject2(){

	var objXmlHttp = null;

	if(window.XMLHttpRequest){
		objXmlHttp = new XMLHttpRequest();
	}
	else if(window.ActiveXObject){
		objXmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
	}
	return objXmlHttp;
}

function rpt_confirmation (element_id,category)
{
	var r = confirm("Sure want to report?");
	if (r==true)
	{
		submit_rpt(element_id,category);
	}
}
var starWidth;
var alertTimerId = 0;

function Star_Visibility()
{
	var starBar_el = document.getElementById('starbar');
	
	if (starBar_el.style.visibility == 'hidden')
	{
		starBar_el.style.width = '0%';
		starBar_el.style.visibility = 'visible';
		alertTimerId = setTimeout("Fade_In()",5);
	}
	else
	{
		starBar_el.style.visibility = 'hidden';
		clearTimeout (alertTimerId);
	}
}

function Fade_In()
{
	var i;
	var starBar_el = document.getElementById('starbar');
	
	i = starBar_el.style.width;
	i = parseInt(i.substring(0, i.length-1));
	i += starWidth/10;
	starBar_el.style.width = i + '%';
	
	if (i>=starWidth)
	{
		clearTimeout (alertTimerId);
		return;
	}
	else
		alertTimerId = setTimeout("Fade_In()",5);
}var xmlHttp1;
var op;
var element_count = 0;

function GetXmlHttpObject(){
	var objXmlHttp = null;
	if(window.XMLHttpRequest){
		objXmlHttp = new XMLHttpRequest();
	}
	else if(window.ActiveXObject){
		objXmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
	}

	return objXmlHttp;
}

function addObject(url, op1, form_id) {
	var params = '';
	element_count = 0;
	op = op1;
	xmlHttp1= GetXmlHttpObject();
	if(xmlHttp1 == null){
		alert("Browser does not support HTTP Requests");
		return;
	}
	params = generate_post_url(form_id);
	url = url + params + "&sid=" + Math.floor(Math.random() * 50 + 1);
	xmlHttp1.onreadystatechange = xmlStateChanged;
	xmlHttp1.open("GET",url,true);
	xmlHttp1.send(null);
}

function generate_post_url (formId) {
	var elem = document.getElementById(formId).elements;
	var str = '';
	for(var i = 0; i < elem.length; i++)
	{
		if (elem[i].value != ''){
			if (element_count == 0){
				str = str + '?' + elem[i].name + '=' + elem[i].value;
			}
			else
			{
				str = str + '&' + elem[i].name + '=' + elem[i].value;
			}
			element_count++;
		}
	}
	return str;
}

function xmlStateChanged() {
	if(xmlHttp1.readyState==4 || xmlHttp1.readyState=="complete"){
		document.getElementById('xmlLoading').innerHTML = '';
		eval(xmlHttp1.responseText);
	}
	else
	{
		if (document.getElementById('xmlLoading')) {
			document.getElementById('xmlLoading').innerHTML = '<img src="http://static.mobile9.com/imgv4/loading.gif">';
		}
	}
}var Prototype={Version:'1.6.0.2',Browser:{IE:!!(window.attachEvent&&!window.opera),Opera:!!window.opera,WebKit:navigator.userAgent.indexOf('AppleWebKit/')>-1,Gecko:navigator.userAgent.indexOf('Gecko')>-1&&navigator.userAgent.indexOf('KHTML')==-1,MobileSafari:!!navigator.userAgent.match(/Apple.*Mobile.*Safari/)},BrowserFeatures:{XPath:!!document.evaluate,ElementExtensions:!!window.HTMLElement,SpecificElementExtensions:document.createElement('div').__proto__&&document.createElement('div').__proto__!==document.createElement('form').__proto__},ScriptFragment:'<script[^>]*>([\\S\\s]*?)<\/script>',JSONFilter:/^\/\*-secure-([\s\S]*)\*\/\s*$/,emptyFunction:function(){},K:function(x){return x}};if(Prototype.Browser.MobileSafari)Prototype.BrowserFeatures.SpecificElementExtensions=false;var Class={create:function(){var a=null,properties=$A(arguments);if(Object.isFunction(properties[0]))a=properties.shift();function klass(){this.initialize.apply(this,arguments)}Object.extend(klass,Class.Methods);klass.superclass=a;klass.subclasses=[];if(a){var b=function(){};b.prototype=a.prototype;klass.prototype=new b;a.subclasses.push(klass)}for(var i=0;i<properties.length;i++)klass.addMethods(properties[i]);if(!klass.prototype.initialize)klass.prototype.initialize=Prototype.emptyFunction;klass.prototype.constructor=klass;return klass}};Class.Methods={addMethods:function(a){var b=this.superclass&&this.superclass.prototype;var c=Object.keys(a);if(!Object.keys({toString:true}).length)c.push("toString","valueOf");for(var i=0,length=c.length;i<length;i++){var d=c[i],value=a[d];if(b&&Object.isFunction(value)&&value.argumentNames().first()=="$super"){var e=value,value=Object.extend((function(m){return function(){return b[m].apply(this,arguments)}})(d).wrap(e),{valueOf:function(){return e},toString:function(){return e.toString()}})}this.prototype[d]=value}return this}};var Abstract={};Object.extend=function(a,b){for(var c in b)a[c]=b[c];return a};Object.extend(Object,{inspect:function(a){try{if(Object.isUndefined(a))return'undefined';if(a===null)return'null';return a.inspect?a.inspect():String(a)}catch(e){if(e instanceof RangeError)return'...';throw e;}},toJSON:function(a){var b=typeof a;switch(b){case'undefined':case'function':case'unknown':return;case'boolean':return a.toString()}if(a===null)return'null';if(a.toJSON)return a.toJSON();if(Object.isElement(a))return;var c=[];for(var d in a){var e=Object.toJSON(a[d]);if(!Object.isUndefined(e))c.push(d.toJSON()+': '+e)}return'{'+c.join(', ')+'}'},toQueryString:function(a){return $H(a).toQueryString()},toHTML:function(a){return a&&a.toHTML?a.toHTML():String.interpret(a)},keys:function(a){var b=[];for(var c in a)b.push(c);return b},values:function(a){var b=[];for(var c in a)b.push(a[c]);return b},clone:function(a){return Object.extend({},a)},isElement:function(a){return 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c='',source=this,match;b=arguments.callee.prepareReplacement(b);while(source.length>0){if(match=source.match(a)){c+=source.slice(0,match.index);c+=String.interpret(b(match));source=source.slice(match.index+match[0].length)}else{c+=source,source=''}}return c},sub:function(b,c,d){c=this.gsub.prepareReplacement(c);d=Object.isUndefined(d)?1:d;return this.gsub(b,function(a){if(--d<0)return a[0];return c(a)})},scan:function(a,b){this.gsub(a,b);return String(this)},truncate:function(a,b){a=a||30;b=Object.isUndefined(b)?'...':b;return this.length>a?this.slice(0,a-b.length)+b:String(this)},strip:function(){return this.replace(/^\s+/,'').replace(/\s+$/,'')},stripTags:function(){return this.replace(/<\/?[^>]+>/gi,'')},stripScripts:function(){return this.replace(new RegExp(Prototype.ScriptFragment,'img'),'')},extractScripts:function(){var b=new RegExp(Prototype.ScriptFragment,'img');var c=new RegExp(Prototype.ScriptFragment,'im');return(this.match(b)||[]).map(function(a){return(a.match(c)||['',''])[1]})},evalScripts:function(){return this.extractScripts().map(function(a){return eval(a)})},escapeHTML:function(){var a=arguments.callee;a.text.data=this;return a.div.innerHTML},unescapeHTML:function(){var c=new Element('div');c.innerHTML=this.stripTags();return c.childNodes[0]?(c.childNodes.length>1?$A(c.childNodes).inject('',function(a,b){return a+b.nodeValue}):c.childNodes[0].nodeValue):''},toQueryParams:function(e){var f=this.strip().match(/([^?#]*)(#.*)?$/);if(!f)return{};return f[1].split(e||'&').inject({},function(a,b){if((b=b.split('='))[0]){var c=decodeURIComponent(b.shift());var d=b.length>1?b.join('='):b[0];if(d!=undefined)d=decodeURIComponent(d);if(c in a){if(!Object.isArray(a[c]))a[c]=[a[c]];a[c].push(d)}else a[c]=d}return a})},toArray:function(){return this.split('')},succ:function(){return this.slice(0,this.length-1)+String.fromCharCode(this.charCodeAt(this.length-1)+1)},times:function(a){return a<1?'':new Array(a+1).join(this)},camelize:function(){var a=this.split('-'),len=a.length;if(len==1)return a[0];var b=this.charAt(0)=='-'?a[0].charAt(0).toUpperCase()+a[0].substring(1):a[0];for(var i=1;i<len;i++)b+=a[i].charAt(0).toUpperCase()+a[i].substring(1);return b},capitalize:function(){return this.charAt(0).toUpperCase()+this.substring(1).toLowerCase()},underscore:function(){return this.gsub(/::/,'/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase()},dasherize:function(){return this.gsub(/_/,'-')},inspect:function(c){var d=this.gsub(/[\x00-\x1f\\]/,function(a){var b=String.specialChar[a[0]];return b?b:'\\u00'+a[0].charCodeAt().toPaddedString(2,16)});if(c)return'"'+d.replace(/"/g,'\\"')+'"';return"'"+d.replace(/'/g,'\\\'')+"'"},toJSON:function(){return this.inspect(true)},unfilterJSON:function(a){return this.sub(a||Prototype.JSONFilter,'#{1}')},isJSON:function(){var a=this;if(a.blank())return false;a=this.replace(/\\./g,'@').replace(/"[^"\\\n\r]*"/g,'');return(/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(a)},evalJSON:function(a){var b=this.unfilterJSON();try{if(!a||b.isJSON())return eval('('+b+')')}catch(e){}throw new SyntaxError('Badly formed JSON string: '+this.inspect());},include:function(a){return this.indexOf(a)>-1},startsWith:function(a){return this.indexOf(a)===0},endsWith:function(a){var d=this.length-a.length;return d>=0&&this.lastIndexOf(a)===d},empty:function(){return this==''},blank:function(){return/^\s*$/.test(this)},interpolate:function(a,b){return new Template(this,b).evaluate(a)}});if(Prototype.Browser.WebKit||Prototype.Browser.IE)Object.extend(String.prototype,{escapeHTML:function(){return this.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;')},unescapeHTML:function(){return this.replace(/&amp;/g,'&').replace(/&lt;/g,'<').replace(/&gt;/g,'>')}});String.prototype.gsub.prepareReplacement=function(b){if(Object.isFunction(b))return b;var c=new Template(b);return function(a){return c.evaluate(a)}};String.prototype.parseQuery=String.prototype.toQueryParams;Object.extend(String.prototype.escapeHTML,{div:document.createElement('div'),text:document.createTextNode('')});with(String.prototype.escapeHTML)div.appendChild(text);var Template=Class.create({initialize:function(a,b){this.template=a.toString();this.pattern=b||Template.Pattern},evaluate:function(f){if(Object.isFunction(f.toTemplateReplacements))f=f.toTemplateReplacements();return this.template.gsub(this.pattern,function(a){if(f==null)return'';var b=a[1]||'';if(b=='\\')return a[2];var c=f,expr=a[3];var d=/^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;a=d.exec(expr);if(a==null)return b;while(a!=null){var e=a[1].startsWith('[')?a[2].gsub('\\\\]',']'):a[1];c=c[e];if(null==c||''==a[3])break;expr=expr.substring('['==a[3]?a[1].length:a[0].length);a=d.exec(expr)}return b+String.interpret(c)})}});Template.Pattern=/(^|.|\r|\n)(#\{(.*?)\})/;var $break={};var Enumerable={each:function(b,c){var d=0;b=b.bind(c);try{this._each(function(a){b(a,d++)})}catch(e){if(e!=$break)throw e;}return this},eachSlice:function(a,b,c){b=b?b.bind(c):Prototype.K;var d=-a,slices=[],array=this.toArray();while((d+=a)<array.length)slices.push(array.slice(d,d+a));return slices.collect(b,c)},all:function(c,d){c=c?c.bind(d):Prototype.K;var e=true;this.each(function(a,b){e=e&&!!c(a,b);if(!e)throw $break;});return e},any:function(c,d){c=c?c.bind(d):Prototype.K;var e=false;this.each(function(a,b){if(e=!!c(a,b))throw $break;});return e},collect:function(c,d){c=c?c.bind(d):Prototype.K;var e=[];this.each(function(a,b){e.push(c(a,b))});return e},detect:function(c,d){c=c.bind(d);var e;this.each(function(a,b){if(c(a,b)){e=a;throw $break;}});return e},findAll:function(c,d){c=c.bind(d);var e=[];this.each(function(a,b){if(c(a,b))e.push(a)});return e},grep:function(c,d,e){d=d?d.bind(e):Prototype.K;var f=[];if(Object.isString(c))c=new RegExp(c);this.each(function(a,b){if(c.match(a))f.push(d(a,b))});return f},include:function(b){if(Object.isFunction(this.indexOf))if(this.indexOf(b)!=-1)return true;var c=false;this.each(function(a){if(a==b){c=true;throw $break;}});return c},inGroupsOf:function(b,c){c=Object.isUndefined(c)?null:c;return this.eachSlice(b,function(a){while(a.length<b)a.push(c);return a})},inject:function(c,d,e){d=d.bind(e);this.each(function(a,b){c=d(c,a,b)});return c},invoke:function(b){var c=$A(arguments).slice(1);return this.map(function(a){return a[b].apply(a,c)})},max:function(c,d){c=c?c.bind(d):Prototype.K;var e;this.each(function(a,b){a=c(a,b);if(e==null||a>=e)e=a});return e},min:function(c,d){c=c?c.bind(d):Prototype.K;var e;this.each(function(a,b){a=c(a,b);if(e==null||a<e)e=a});return e},partition:function(c,d){c=c?c.bind(d):Prototype.K;var e=[],falses=[];this.each(function(a,b){(c(a,b)?e:falses).push(a)});return[e,falses]},pluck:function(b){var c=[];this.each(function(a){c.push(a[b])});return c},reject:function(c,d){c=c.bind(d);var e=[];this.each(function(a,b){if(!c(a,b))e.push(a)});return e},sortBy:function(e,f){e=e.bind(f);return this.map(function(a,b){return{value:a,criteria:e(a,b)}}).sort(function(c,d){var a=c.criteria,b=d.criteria;return a<b?-1:a>b?1:0}).pluck('value')},toArray:function(){return this.map()},zip:function(){var c=Prototype.K,args=$A(arguments);if(Object.isFunction(args.last()))c=args.pop();var d=[this].concat(args).map($A);return this.map(function(a,b){return c(d.pluck(b))})},size:function(){return 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')+']'}});if(Object.isFunction(Array.prototype.forEach))Array.prototype._each=Array.prototype.forEach;if(!Array.prototype.indexOf)Array.prototype.indexOf=function(a,i){i||(i=0);var b=this.length;if(i<0)i=b+i;for(;i<b;i++)if(this[i]===a)return i;return-1};if(!Array.prototype.lastIndexOf)Array.prototype.lastIndexOf=function(a,i){i=isNaN(i)?this.length:(i<0?this.length+i:i)+1;var n=this.slice(0,i).reverse().indexOf(a);return(n<0)?n:i-n-1};Array.prototype.toArray=Array.prototype.clone;function $w(a){if(!Object.isString(a))return[];a=a.strip();return a?a.split(/\s+/):[]}if(Prototype.Browser.Opera){Array.prototype.concat=function(){var a=[];for(var i=0,length=this.length;i<length;i++)a.push(this[i]);for(var i=0,length=arguments.length;i<length;i++){if(Object.isArray(arguments[i])){for(var j=0,arrayLength=arguments[i].length;j<arrayLength;j++)a.push(arguments[i][j])}else{a.push(arguments[i])}}return a}}Object.extend(Number.prototype,{toColorPart:function(){return this.toPaddedString(2,16)},succ:function(){return this+1},times:function(a){$R(0,this,true).each(a);return this},toPaddedString:function(a,b){var c=this.toString(b||10);return'0'.times(a-c.length)+c},toJSON:function(){return isFinite(this)?this.toString():'null'}});$w('abs round ceil floor').each(function(a){Number.prototype[a]=Math[a].methodize()});function $H(a){return new Hash(a)};var Hash=Class.create(Enumerable,(function(){function toQueryPair(a,b){if(Object.isUndefined(b))return a;return a+'='+encodeURIComponent(String.interpret(b))}return{initialize:function(a){this._object=Object.isHash(a)?a.toObject():Object.clone(a)},_each:function(a){for(var b in this._object){var c=this._object[b],pair=[b,c];pair.key=b;pair.value=c;a(pair)}},set:function(a,b){return this._object[a]=b},get:function(a){return this._object[a]},unset:function(a){var b=this._object[a];delete this._object[a];return b},toObject:function(){return Object.clone(this._object)},keys:function(){return this.pluck('key')},values:function(){return this.pluck('value')},index:function(b){var c=this.detect(function(a){return a.value===b});return c&&c.key},merge:function(a){return this.clone().update(a)},update:function(c){return new Hash(c).inject(this,function(a,b){a.set(b.key,b.value);return a})},toQueryString:function(){return this.map(function(a){var b=encodeURIComponent(a.key),values=a.value;if(values&&typeof values=='object'){if(Object.isArray(values))return values.map(toQueryPair.curry(b)).join('&')}return toQueryPair(b,values)}).join('&')},inspect:function(){return'#<Hash:{'+this.map(function(a){return a.map(Object.inspect).join(': ')}).join(', ')+'}>'},toJSON:function(){return Object.toJSON(this.toObject())},clone:function(){return new Hash(this)}}})());Hash.prototype.toTemplateReplacements=Hash.prototype.toObject;Hash.from=$H;var ObjectRange=Class.create(Enumerable,{initialize:function(a,b,c){this.start=a;this.end=b;this.exclusive=c},_each:function(a){var b=this.start;while(this.include(b)){a(b);b=b.succ()}},include:function(a){if(a<this.start)return false;if(this.exclusive)return a<this.end;return a<=this.end}});var $R=function(a,b,c){return new ObjectRange(a,b,c)};var Ajax={getTransport:function(){return Try.these(function(){return new XMLHttpRequest()},function(){return new ActiveXObject('Msxml2.XMLHTTP')},function(){return new 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if(Object.isHash(this.options.parameters))this.options.parameters=this.options.parameters.toObject()}});Ajax.Request=Class.create(Ajax.Base,{_complete:false,initialize:function($super,b,c){$super(c);this.transport=Ajax.getTransport();this.request(b)},request:function(a){this.url=a;this.method=this.options.method;var b=Object.clone(this.options.parameters);if(!['get','post'].include(this.method)){b['_method']=this.method;this.method='post'}this.parameters=b;if(b=Object.toQueryString(b)){if(this.method=='get')this.url+=(this.url.include('?')?'&':'?')+b;else if(/Konqueror|Safari|KHTML/.test(navigator.userAgent))b+='&_='}try{var c=new 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c&&c.specified}};Element.Methods.ByTag={};Object.extend(Element,Element.Methods);if(!Prototype.BrowserFeatures.ElementExtensions&&document.createElement('div').__proto__){window.HTMLElement={};window.HTMLElement.prototype=document.createElement('div').__proto__;Prototype.BrowserFeatures.ElementExtensions=true}Element.extend=(function(){if(Prototype.BrowserFeatures.SpecificElementExtensions)return Prototype.K;var c={},ByTag=Element.Methods.ByTag;var d=Object.extend(function(a){if(!a||a._extendedByPrototype||a.nodeType!=1||a==window)return a;var b=Object.clone(c),tagName=a.tagName,property,value;if(ByTag[tagName])Object.extend(b,ByTag[tagName]);for(property in b){value=b[property];if(Object.isFunction(value)&&!(property in a))a[property]=value.methodize()}a._extendedByPrototype=Prototype.emptyFunction;return a},{refresh:function(){if(!Prototype.BrowserFeatures.ElementExtensions){Object.extend(c,Element.Methods);Object.extend(c,Element.Methods.Simulated)}}});d.refresh();return d})();Element.hasAttribute=function(a,b){if(a.hasAttribute)return a.hasAttribute(b);return Element.Methods.Simulated.hasAttribute(a,b)};Element.addMethods=function(f){var F=Prototype.BrowserFeatures,T=Element.Methods.ByTag;if(!f){Object.extend(Form,Form.Methods);Object.extend(Form.Element,Form.Element.Methods);Object.extend(Element.Methods.ByTag,{"FORM":Object.clone(Form.Methods),"INPUT":Object.clone(Form.Element.Methods),"SELECT":Object.clone(Form.Element.Methods),"TEXTAREA":Object.clone(Form.Element.Methods)})}if(arguments.length==2){var g=f;f=arguments[1]}if(!g)Object.extend(Element.Methods,f||{});else{if(Object.isArray(g))g.each(extend);else extend(g)}function extend(a){a=a.toUpperCase();if(!Element.Methods.ByTag[a])Element.Methods.ByTag[a]={};Object.extend(Element.Methods.ByTag[a],f)}function copy(a,b,c){c=c||false;for(var d in a){var e=a[d];if(!Object.isFunction(e))continue;if(!c||!(d in b))b[d]=e.methodize()}}function findDOMClass(a){var b;var c={"OPTGROUP":"OptGroup","TEXTAREA":"TextArea","P":"Paragraph","FIELDSET":"FieldSet","UL":"UList","OL":"OList","DL":"DList","DIR":"Directory","H1":"Heading","H2":"Heading","H3":"Heading","H4":"Heading","H5":"Heading","H6":"Heading","Q":"Quote","INS":"Mod","DEL":"Mod","A":"Anchor","IMG":"Image","CAPTION":"TableCaption","COL":"TableCol","COLGROUP":"TableCol","THEAD":"TableSection","TFOOT":"TableSection","TBODY":"TableSection","TR":"TableRow","TH":"TableCell","TD":"TableCell","FRAMESET":"FrameSet","IFRAME":"IFrame"};if(c[a])b='HTML'+c[a]+'Element';if(window[b])return window[b];b='HTML'+a+'Element';if(window[b])return window[b];b='HTML'+a.capitalize()+'Element';if(window[b])return window[b];window[b]={};window[b].prototype=document.createElement(a).__proto__;return window[b]}if(F.ElementExtensions){copy(Element.Methods,HTMLElement.prototype);copy(Element.Methods.Simulated,HTMLElement.prototype,true)}if(F.SpecificElementExtensions){for(var h in Element.Methods.ByTag){var 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e=this.expression;if(Prototype.Browser.WebKit&&(e.include("-of-type")||e.include(":empty")))return false;if((/(\[[\w-]*?:|:checked)/).test(this.expression))return false;return true},compileMatcher:function(){if(this.shouldUseXPath())return this.compileXPathMatcher();var e=this.expression,ps=Selector.patterns,h=Selector.handlers,c=Selector.criteria,le,p,m;if(Selector._cache[e]){this.matcher=Selector._cache[e];return}this.matcher=["this.matcher = function(root) {","var r = root, h = Selector.handlers, c = false, n;"];while(e&&le!=e&&(/\S/).test(e)){le=e;for(var i in ps){p=ps[i];if(m=e.match(p)){this.matcher.push(Object.isFunction(c[i])?c[i](m):new Template(c[i]).evaluate(m));e=e.replace(m[0],'');break}}}this.matcher.push("return h.unique(n);\n}");eval(this.matcher.join('\n'));Selector._cache[this.expression]=this.matcher},compileXPathMatcher:function(){var e=this.expression,ps=Selector.patterns,x=Selector.xpath,le,m;if(Selector._cache[e]){this.xpath=Selector._cache[e];return}this.matcher=['.//*'];while(e&&le!=e&&(/\S/).test(e)){le=e;for(var i in ps){if(m=e.match(ps[i])){this.matcher.push(Object.isFunction(x[i])?x[i](m):new Template(x[i]).evaluate(m));e=e.replace(m[0],'');break}}}this.xpath=this.matcher.join('');Selector._cache[this.expression]=this.xpath},findElements:function(a){a=a||document;if(this.xpath)return document._getElementsByXPath(this.xpath,a);return this.matcher(a)},match:function(a){this.tokens=[];var e=this.expression,ps=Selector.patterns,as=Selector.assertions;var b,p,m;while(e&&b!==e&&(/\S/).test(e)){b=e;for(var i in ps){p=ps[i];if(m=e.match(p)){if(as[i]){this.tokens.push([i,Object.clone(m)]);e=e.replace(m[0],'')}else{return this.findElements(document).include(a)}}}}var c=true,name,matches;for(var 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"laterSibling";'},patterns:{laterSibling:/^\s*~\s*/,child:/^\s*>\s*/,adjacent:/^\s*\+\s*/,descendant:/^\s/,tagName:/^\s*(\*|[\w\-]+)(\b|$)?/,id:/^#([\w\-\*]+)(\b|$)/,className:/^\.([\w\-\*]+)(\b|$)/,pseudo:/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/,attrPresence:/^\[([\w]+)\]/,attr:/\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/},assertions:{tagName:function(a,b){return b[1].toUpperCase()==a.tagName.toUpperCase()},className:function(a,b){return Element.hasClassName(a,b[1])},id:function(a,b){return a.id===b[1]},attrPresence:function(a,b){return Element.hasAttribute(a,b[1])},attr:function(a,b){var c=Element.readAttribute(a,b[1]);return c&&Selector.operators[b[2]](c,b[5]||b[6])}},handlers:{concat:function(a,b){for(var i=0,node;node=b[i];i++)a.push(node);return a},mark:function(a){var b=Prototype.emptyFunction;for(var i=0,node;node=a[i];i++)node._countedByPrototype=b;return a},unmark:function(a){for(var i=0,node;node=a[i];i++)node._countedByPrototype=undefined;return a},index:function(a,b,c){a._countedByPrototype=Prototype.emptyFunction;if(b){for(var d=a.childNodes,i=d.length-1,j=1;i>=0;i--){var e=d[i];if(e.nodeType==1&&(!c||e._countedByPrototype))e.nodeIndex=j++}}else{for(var i=0,j=1,d=a.childNodes;e=d[i];i++)if(e.nodeType==1&&(!c||e._countedByPrototype))e.nodeIndex=j++}},unique:function(a){if(a.length==0)return a;var b=[],n;for(var i=0,l=a.length;i<l;i++)if(!(n=a[i])._countedByPrototype){n._countedByPrototype=Prototype.emptyFunction;b.push(Element.extend(n))}return Selector.handlers.unmark(b)},descendant:function(a){var h=Selector.handlers;for(var i=0,results=[],node;node=a[i];i++)h.concat(results,node.getElementsByTagName('*'));return results},child:function(a){var h=Selector.handlers;for(var i=0,results=[],node;node=a[i];i++){for(var j=0,child;child=node.childNodes[j];j++)if(child.nodeType==1&&child.tagName!='!')results.push(child)}return results},adjacent:function(a){for(var i=0,results=[],node;node=a[i];i++){var b=this.nextElementSibling(node);if(b)results.push(b)}return results},laterSibling:function(a){var h=Selector.handlers;for(var i=0,results=[],node;node=a[i];i++)h.concat(results,Element.nextSiblings(node));return results},nextElementSibling:function(a){while(a=a.nextSibling)if(a.nodeType==1)return a;return null},previousElementSibling:function(a){while(a=a.previousSibling)if(a.nodeType==1)return a;return null},tagName:function(a,b,c,d){var e=c.toUpperCase();var f=[],h=Selector.handlers;if(a){if(d){if(d=="descendant"){for(var i=0,node;node=a[i];i++)h.concat(f,node.getElementsByTagName(c));return f}else a=this[d](a);if(c=="*")return a}for(var i=0,node;node=a[i];i++)if(node.tagName.toUpperCase()===e)f.push(node);return f}else return b.getElementsByTagName(c)},id:function(a,b,c,d){var e=$(c),h=Selector.handlers;if(!e)return[];if(!a&&b==document)return[e];if(a){if(d){if(d=='child'){for(var i=0,node;node=a[i];i++)if(e.parentNode==node)return[e]}else if(d=='descendant'){for(var i=0,node;node=a[i];i++)if(Element.descendantOf(e,node))return[e]}else if(d=='adjacent'){for(var i=0,node;node=a[i];i++)if(Selector.handlers.previousElementSibling(e)==node)return[e]}else a=h[d](a)}for(var i=0,node;node=a[i];i++)if(node==e)return[e];return[]}return(e&&Element.descendantOf(e,b))?[e]:[]},className:function(a,b,c,d){if(a&&d)a=this[d](a);return Selector.handlers.byClassName(a,b,c)},byClassName:function(a,b,c){if(!a)a=Selector.handlers.descendant([b]);var d=' '+c+' ';for(var i=0,results=[],node,nodeClassName;node=a[i];i++){nodeClassName=node.className;if(nodeClassName.length==0)continue;if(nodeClassName==c||(' '+nodeClassName+' ').include(d))results.push(node)}return results},attrPresence:function(a,b,c,d){if(!a)a=b.getElementsByTagName("*");if(a&&d)a=this[d](a);var e=[];for(var i=0,node;node=a[i];i++)if(Element.hasAttribute(node,c))e.push(node);return e},attr:function(a,b,c,d,e,f){if(!a)a=b.getElementsByTagName("*");if(a&&f)a=this[f](a);var g=Selector.operators[e],results=[];for(var i=0,node;node=a[i];i++){var h=Element.readAttribute(node,c);if(h===null)continue;if(g(h,d))results.push(node)}return results},pseudo:function(a,b,c,d,e){if(a&&e)a=this[e](a);if(!a)a=d.getElementsByTagName("*");return Selector.pseudos[b](a,c,d)}},pseudos:{'first-child':function(a,b,c){for(var i=0,results=[],node;node=a[i];i++){if(Selector.handlers.previousElementSibling(node))continue;results.push(node)}return results},'last-child':function(a,b,c){for(var i=0,results=[],node;node=a[i];i++){if(Selector.handlers.nextElementSibling(node))continue;results.push(node)}return results},'only-child':function(a,b,c){var h=Selector.handlers;for(var i=0,results=[],node;node=a[i];i++)if(!h.previousElementSibling(node)&&!h.nextElementSibling(node))results.push(node);return results},'nth-child':function(a,b,c){return Selector.pseudos.nth(a,b,c)},'nth-last-child':function(a,b,c){return Selector.pseudos.nth(a,b,c,true)},'nth-of-type':function(a,b,c){return Selector.pseudos.nth(a,b,c,false,true)},'nth-last-of-type':function(a,b,c){return Selector.pseudos.nth(a,b,c,true,true)},'first-of-type':function(a,b,c){return Selector.pseudos.nth(a,"1",c,false,true)},'last-of-type':function(a,b,c){return Selector.pseudos.nth(a,"1",c,true,true)},'only-of-type':function(a,b,c){var p=Selector.pseudos;return p['last-of-type'](p['first-of-type'](a,b,c),b,c)},getIndices:function(a,b,d){if(a==0)return b>0?[b]:[];return $R(1,d).inject([],function(c,i){if(0==(i-b)%a&&(i-b)/a>=0)c.push(i);return c})},nth:function(c,d,e,f,g){if(c.length==0)return[];if(d=='even')d='2n+0';if(d=='odd')d='2n+1';var h=Selector.handlers,results=[],indexed=[],m;h.mark(c);for(var i=0,node;node=c[i];i++){if(!node.parentNode._countedByPrototype){h.index(node.parentNode,f,g);indexed.push(node.parentNode)}}if(d.match(/^\d+$/)){d=Number(d);for(var i=0,node;node=c[i];i++)if(node.nodeIndex==d)results.push(node)}else if(m=d.match(/^(-?\d*)?n(([+-])(\d+))?/)){if(m[1]=="-")m[1]=-1;var a=m[1]?Number(m[1]):1;var b=m[2]?Number(m[2]):0;var k=Selector.pseudos.getIndices(a,b,c.length);for(var i=0,node,l=k.length;node=c[i];i++){for(var j=0;j<l;j++)if(node.nodeIndex==k[j])results.push(node)}}h.unmark(c);h.unmark(indexed);return results},'empty':function(a,b,c){for(var i=0,results=[],node;node=a[i];i++){if(node.tagName=='!'||(node.firstChild&&!node.innerHTML.match(/^\s*$/)))continue;results.push(node)}return results},'not':function(a,b,c){var h=Selector.handlers,selectorType,m;var d=new Selector(b).findElements(c);h.mark(d);for(var i=0,results=[],node;node=a[i];i++)if(!node._countedByPrototype)results.push(node);h.unmark(d);return results},'enabled':function(a,b,c){for(var i=0,results=[],node;node=a[i];i++)if(!node.disabled)results.push(node);return results},'disabled':function(a,b,c){for(var i=0,results=[],node;node=a[i];i++)if(node.disabled)results.push(node);return results},'checked':function(a,b,c){for(var i=0,results=[],node;node=a[i];i++)if(node.checked)results.push(node);return results}},operators:{'=':function(a,v){return a==v},'!=':function(a,v){return a!=v},'^=':function(a,v){return a.startsWith(v)},'$=':function(a,v){return a.endsWith(v)},'*=':function(a,v){return a.include(v)},'~=':function(a,v){return(' '+a+' ').include(' '+v+' ')},'|=':function(a,v){return('-'+a.toUpperCase()+'-').include('-'+v.toUpperCase()+'-')}},split:function(a){var b=[];a.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/,function(m){b.push(m[1].strip())});return b},matchElements:function(a,b){var c=$$(b),h=Selector.handlers;h.mark(c);for(var i=0,results=[],element;element=a[i];i++)if(element._countedByPrototype)results.push(element);h.unmark(c);return results},findElement:function(a,b,c){if(Object.isNumber(b)){c=b;b=false}return Selector.matchElements(a,b||'*')[c||0]},findChildElements:function(a,b){b=Selector.split(b.join(','));var c=[],h=Selector.handlers;for(var i=0,l=b.length,selector;i<l;i++){selector=new Selector(b[i].strip());h.concat(c,selector.findElements(a))}return(l>1)?h.unique(c):c}});if(Prototype.Browser.IE){Object.extend(Selector.handlers,{concat:function(a,b){for(var i=0,node;node=b[i];i++)if(node.tagName!=="!")a.push(node);return a},unmark:function(a){for(var i=0,node;node=a[i];i++)node.removeAttribute('_countedByPrototype');return a}})}function $$(){return Selector.findChildElements(document,$A(arguments))}var Form={reset:function(a){$(a).reset();return a},serializeElements:function(c,d){if(typeof d!='object')d={hash:!!d};else if(Object.isUndefined(d.hash))d.hash=true;var e,value,submitted=false,submit=d.submit;var f=c.inject({},function(a,b){if(!b.disabled&&b.name){e=b.name;value=$(b).getValue();if(value!=null&&(b.type!='submit'||(!submitted&&submit!==false&&(!submit||e==submit)&&(submitted=true)))){if(e in a){if(!Object.isArray(a[e]))a[e]=[a[e]];a[e].push(value)}else a[e]=value}}return a});return d.hash?f:Object.toQueryString(f)}};Form.Methods={serialize:function(a,b){return Form.serializeElements(Form.getElements(a),b)},getElements:function(c){return $A($(c).getElementsByTagName('*')).inject([],function(a,b){if(Form.Element.Serializers[b.tagName.toLowerCase()])a.push(Element.extend(b));return a})},getInputs:function(a,b,c){a=$(a);var d=a.getElementsByTagName('input');if(!b&&!c)return $A(d).map(Element.extend);for(var i=0,matchingInputs=[],length=d.length;i<length;i++){var e=d[i];if((b&&e.type!=b)||(c&&e.name!=c))continue;matchingInputs.push(Element.extend(e))}return matchingInputs},disable:function(a){a=$(a);Form.getElements(a).invoke('disable');return a},enable:function(a){a=$(a);Form.getElements(a).invoke('enable');return a},findFirstElement:function(b){var c=$(b).getElements().findAll(function(a){return'hidden'!=a.type&&!a.disabled});var d=c.findAll(function(a){return a.hasAttribute('tabIndex')&&a.tabIndex>=0}).sortBy(function(a){return a.tabIndex}).first();return d?d:c.find(function(a){return['input','select','textarea'].include(a.tagName.toLowerCase())})},focusFirstElement:function(a){a=$(a);a.findFirstElement().activate();return a},request:function(a,b){a=$(a),b=Object.clone(b||{});var c=b.parameters,action=a.readAttribute('action')||'';if(action.blank())action=window.location.href;b.parameters=a.serialize(true);if(c){if(Object.isString(c))c=c.toQueryParams();Object.extend(b.parameters,c)}if(a.hasAttribute('method')&&!b.method)b.method=a.method;return new Ajax.Request(action,b)}};Form.Element={focus:function(a){$(a).focus();return a},select:function(a){$(a).select();return a}};Form.Element.Methods={serialize:function(a){a=$(a);if(!a.disabled&&a.name){var b=a.getValue();if(b!=undefined){var c={};c[a.name]=b;return Object.toQueryString(c)}}return''},getValue:function(a){a=$(a);var b=a.tagName.toLowerCase();return Form.Element.Serializers[b](a)},setValue:function(a,b){a=$(a);var c=a.tagName.toLowerCase();Form.Element.Serializers[c](a,b);return a},clear:function(a){$(a).value='';return a},present:function(a){return $(a).value!=''},activate:function(a){a=$(a);try{a.focus();if(a.select&&(a.tagName.toLowerCase()!='input'||!['button','reset','submit'].include(a.type)))a.select()}catch(e){}return a},disable:function(a){a=$(a);a.blur();a.disabled=true;return a},enable:function(a){a=$(a);a.disabled=false;return a}};var Field=Form.Element;var $F=Form.Element.Methods.getValue;Form.Element.Serializers={input:function(a,b){switch(a.type.toLowerCase()){case'checkbox':case'radio':return Form.Element.Serializers.inputSelector(a,b);default:return Form.Element.Serializers.textarea(a,b)}},inputSelector:function(a,b){if(Object.isUndefined(b))return a.checked?a.value:null;else a.checked=!!b},textarea:function(a,b){if(Object.isUndefined(b))return a.value;else a.value=b},select:function(a,b){if(Object.isUndefined(b))return this[a.type=='select-one'?'selectOne':'selectMany'](a);else{var c,value,single=!Object.isArray(b);for(var i=0,length=a.length;i<length;i++){c=a.options[i];value=this.optionValue(c);if(single){if(value==b){c.selected=true;return}}else c.selected=b.include(value)}}},selectOne:function(a){var b=a.selectedIndex;return b>=0?this.optionValue(a.options[b]):null},selectMany:function(a){var b,length=a.length;if(!length)return null;for(var i=0,b=[];i<length;i++){var c=a.options[i];if(c.selected)b.push(this.optionValue(c))}return b},optionValue:function(a){return Element.extend(a).hasAttribute('value')?a.value:a.text}};Abstract.TimedObserver=Class.create(PeriodicalExecuter,{initialize:function($super,b,c,d){$super(d,c);this.element=$(b);this.lastValue=this.getValue()},execute:function(){var a=this.getValue();if(Object.isString(this.lastValue)&&Object.isString(a)?this.lastValue!=a:String(this.lastValue)!=String(a)){this.callback(this.element,a);this.lastValue=a}}});Form.Element.Observer=Class.create(Abstract.TimedObserver,{getValue:function(){return Form.Element.getValue(this.element)}});Form.Observer=Class.create(Abstract.TimedObserver,{getValue:function(){return Form.serialize(this.element)}});Abstract.EventObserver=Class.create({initialize:function(a,b){this.element=$(a);this.callback=b;this.lastValue=this.getValue();if(this.element.tagName.toLowerCase()=='form')this.registerFormCallbacks();else this.registerCallback(this.element)},onElementEvent:function(){var a=this.getValue();if(this.lastValue!=a){this.callback(this.element,a);this.lastValue=a}},registerFormCallbacks:function(){Form.getElements(this.element).each(this.registerCallback,this)},registerCallback:function(a){if(a.type){switch(a.type.toLowerCase()){case'checkbox':case'radio':Event.observe(a,'click',this.onElementEvent.bind(this));break;default:Event.observe(a,'change',this.onElementEvent.bind(this));break}}}});Form.Element.EventObserver=Class.create(Abstract.EventObserver,{getValue:function(){return Form.Element.getValue(this.element)}});Form.EventObserver=Class.create(Abstract.EventObserver,{getValue:function(){return Form.serialize(this.element)}});if(!window.Event)var Event={};Object.extend(Event,{KEY_BACKSPACE:8,KEY_TAB:9,KEY_RETURN:13,KEY_ESC:27,KEY_LEFT:37,KEY_UP:38,KEY_RIGHT:39,KEY_DOWN:40,KEY_DELETE:46,KEY_HOME:36,KEY_END:35,KEY_PAGEUP:33,KEY_PAGEDOWN:34,KEY_INSERT:45,cache:{},relatedTarget:function(a){var b;switch(a.type){case'mouseover':b=a.fromElement;break;case'mouseout':b=a.toElement;break;default:return null}return Element.extend(b)}});Event.Methods=(function(){var e;if(Prototype.Browser.IE){var f={0:1,1:4,2:2};e=function(a,b){return a.button==f[b]}}else if(Prototype.Browser.WebKit){e=function(a,b){switch(b){case 0:return a.which==1&&!a.metaKey;case 1:return a.which==1&&a.metaKey;default:return false}}}else{e=function(a,b){return a.which?(a.which===b+1):(a.button===b)}}return{isLeftClick:function(a){return e(a,0)},isMiddleClick:function(a){return e(a,1)},isRightClick:function(a){return e(a,2)},element:function(a){var b=Event.extend(a).target;return Element.extend(b.nodeType==Node.TEXT_NODE?b.parentNode:b)},findElement:function(a,b){var c=Event.element(a);if(!b)return c;var d=[c].concat(c.ancestors());return Selector.findElement(d,b,0)},pointer:function(a){return{x:a.pageX||(a.clientX+(document.documentElement.scrollLeft||document.body.scrollLeft)),y:a.pageY||(a.clientY+(document.documentElement.scrollTop||document.body.scrollTop))}},pointerX:function(a){return Event.pointer(a).x},pointerY:function(a){return Event.pointer(a).y},stop:function(a){Event.extend(a);a.preventDefault();a.stopPropagation();a.stopped=true}}})();Event.extend=(function(){var c=Object.keys(Event.Methods).inject({},function(m,a){m[a]=Event.Methods[a].methodize();return m});if(Prototype.Browser.IE){Object.extend(c,{stopPropagation:function(){this.cancelBubble=true},preventDefault:function(){this.returnValue=false},inspect:function(){return"[object Event]"}});return function(a){if(!a)return false;if(a._extendedByPrototype)return a;a._extendedByPrototype=Prototype.emptyFunction;var b=Event.pointer(a);Object.extend(a,{target:a.srcElement,relatedTarget:Event.relatedTarget(a),pageX:b.x,pageY:b.y});return Object.extend(a,c)}}else{Event.prototype=Event.prototype||document.createEvent("HTMLEvents").__proto__;Object.extend(Event.prototype,c);return Prototype.K}})();Object.extend(Event,(function(){var h=Event.cache;function getEventID(a){if(a._prototypeEventID)return a._prototypeEventID[0];arguments.callee.id=arguments.callee.id||1;return a._prototypeEventID=[++arguments.callee.id]}function getDOMEventName(a){if(a&&a.include(':'))return"dataavailable";return a}function getCacheForID(a){return h[a]=h[a]||{}}function getWrappersForEventName(a,b){var c=getCacheForID(a);return c[b]=c[b]||[]}function createWrapper(b,d,e){var f=getEventID(b);var c=getWrappersForEventName(f,d);if(c.pluck("handler").include(e))return false;var g=function(a){if(!Event||!Event.extend||(a.eventName&&a.eventName!=d))return false;Event.extend(a);e.call(b,a)};g.handler=e;c.push(g);return g}function findWrapper(b,d,e){var c=getWrappersForEventName(b,d);return c.find(function(a){return a.handler==e})}function destroyWrapper(a,b,d){var c=getCacheForID(a);if(!c[b])return false;c[b]=c[b].without(findWrapper(a,b,d))}function destroyCache(){for(var a in h)for(var b in h[a])h[a][b]=null}if(window.attachEvent){window.attachEvent("onunload",destroyCache)}return{observe:function(a,b,c){a=$(a);var d=getDOMEventName(b);var e=createWrapper(a,b,c);if(!e)return a;if(a.addEventListener){a.addEventListener(d,e,false)}else{a.attachEvent("on"+d,e)}return a},stopObserving:function(b,c,d){b=$(b);var e=getEventID(b),name=getDOMEventName(c);if(!d&&c){getWrappersForEventName(e,c).each(function(a){b.stopObserving(c,a.handler)});return b}else if(!c){Object.keys(getCacheForID(e)).each(function(a){b.stopObserving(a)});return b}var f=findWrapper(e,c,d);if(!f)return b;if(b.removeEventListener){b.removeEventListener(name,f,false)}else{b.detachEvent("on"+name,f)}destroyWrapper(e,c,d);return b},fire:function(a,b,c){a=$(a);if(a==document&&document.createEvent&&!a.dispatchEvent)a=document.documentElement;var d;if(document.createEvent){d=document.createEvent("HTMLEvents");d.initEvent("dataavailable",true,true)}else{d=document.createEventObject();d.eventType="ondataavailable"}d.eventName=b;d.memo=c||{};if(document.createEvent){a.dispatchEvent(d)}else{a.fireEvent(d.eventType,d)}return Event.extend(d)}}})());Object.extend(Event,Event.Methods);Element.addMethods({fire:Event.fire,observe:Event.observe,stopObserving:Event.stopObserving});Object.extend(document,{fire:Element.Methods.fire.methodize(),observe:Element.Methods.observe.methodize(),stopObserving:Element.Methods.stopObserving.methodize(),loaded:false});(function(){var a;function fireContentLoadedEvent(){if(document.loaded)return;if(a)window.clearInterval(a);document.fire("dom:loaded");document.loaded=true}if(document.addEventListener){if(Prototype.Browser.WebKit){a=window.setInterval(function(){if(/loaded|complete/.test(document.readyState))fireContentLoadedEvent()},0);Event.observe(window,"load",fireContentLoadedEvent)}else{document.addEventListener("DOMContentLoaded",fireContentLoadedEvent,false)}}else{document.write("<script id=__onDOMContentLoaded defer src=//:><\/script>");$("__onDOMContentLoaded").onreadystatechange=function(){if(this.readyState=="complete"){this.onreadystatechange=null;fireContentLoadedEvent()}}}})();Hash.toQueryString=Object.toQueryString;var Toggle={display:Element.toggle};Element.Methods.childOf=Element.Methods.descendantOf;var Insertion={Before:function(a,b){return Element.insert(a,{before:b})},Top:function(a,b){return Element.insert(a,{top:b})},Bottom:function(a,b){return Element.insert(a,{bottom:b})},After:function(a,b){return Element.insert(a,{after:b})}};var $continue=new Error('"throw $continue" is deprecated, use "return" instead');var Position={includeScrollOffsets:false,prepare:function(){this.deltaX=window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft||0;this.deltaY=window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop||0},within:function(a,x,y){if(this.includeScrollOffsets)return this.withinIncludingScrolloffsets(a,x,y);this.xcomp=x;this.ycomp=y;this.offset=Element.cumulativeOffset(a);return(y>=this.offset[1]&&y<this.offset[1]+a.offsetHeight&&x>=this.offset[0]&&x<this.offset[0]+a.offsetWidth)},withinIncludingScrolloffsets:function(a,x,y){var b=Element.cumulativeScrollOffset(a);this.xcomp=x+b[0]-this.deltaX;this.ycomp=y+b[1]-this.deltaY;this.offset=Element.cumulativeOffset(a);return(this.ycomp>=this.offset[1]&&this.ycomp<this.offset[1]+a.offsetHeight&&this.xcomp>=this.offset[0]&&this.xcomp<this.offset[0]+a.offsetWidth)},overlap:function(a,b){if(!a)return 0;if(a=='vertical')return((this.offset[1]+b.offsetHeight)-this.ycomp)/b.offsetHeight;if(a=='horizontal')return((this.offset[0]+b.offsetWidth)-this.xcomp)/b.offsetWidth},cumulativeOffset:Element.Methods.cumulativeOffset,positionedOffset:Element.Methods.positionedOffset,absolutize:function(a){Position.prepare();return Element.absolutize(a)},relativize:function(a){Position.prepare();return Element.relativize(a)},realOffset:Element.Methods.cumulativeScrollOffset,offsetParent:Element.Methods.getOffsetParent,page:Element.Methods.viewportOffset,clone:function(a,b,c){c=c||{};return Element.clonePosition(b,a,c)}};if(!document.getElementsByClassName)document.getElementsByClassName=function(f){function iter(a){return a.blank()?null:"[contains(concat(' ', @class, ' '), ' "+a+" ')]"}f.getElementsByClassName=Prototype.BrowserFeatures.XPath?function(a,b){b=b.toString().strip();var c=/\s/.test(b)?$w(b).map(iter).join(''):iter(b);return c?document._getElementsByXPath('.//*'+c,a):[]}:function(b,c){c=c.toString().strip();var d=[],classNames=(/\s/.test(c)?$w(c):null);if(!classNames&&!c)return d;var e=$(b).getElementsByTagName('*');c=' '+c+' ';for(var i=0,child,cn;child=e[i];i++){if(child.className&&(cn=' '+child.className+' ')&&(cn.include(c)||(classNames&&classNames.all(function(a){return!a.toString().blank()&&cn.include(' '+a+' ')}))))d.push(Element.extend(child))}return d};return function(a,b){return $(b||document.body).getElementsByClassName(a)}}(Element.Methods);Element.ClassNames=Class.create();Element.ClassNames.prototype={initialize:function(a){this.element=$(a)},_each:function(b){this.element.className.split(/\s+/).select(function(a){return a.length>0})._each(b)},set:function(a){this.element.className=a},add:function(a){if(this.include(a))return;this.set($A(this).concat(a).join(' '))},remove:function(a){if(!this.include(a))return;this.set($A(this).without(a).join(' '))},toString:function(){return $A(this).join(' ')}};Object.extend(Element.ClassNames.prototype,Enumerable);Element.addMethods();		function startCallback() {
            	if ($('loading')) {
					$('loading').innerHTML = "<img src='http://static.mobile9.com/imgv4/ajaxloadsmall.gif'>";
				} else {
					Dialog.info("<div class='loading'><img src='http://vince.mobile9.com/download/ajax-loader.gif'></div>", {width:50, height:50, showProgress: false});
				}
    	        return true;
        }
		function update_tpl(form, divtoupdate) {
		
			if(typeof(form)=="undefined"){	
				form = 'myform';
			}
			if(typeof(divtoupdate)=="undefined"){	
				divtoupdate = 'ajax_update';
			}

			new Ajax.Updater(divtoupdate, url, { 
			method: 'post',
			parameters: Form.serialize(form, true),
			evalScripts: true,
			onLoading: startCallback,
			onSuccess: function(transport){
				Dialog.closeInfo();
				$('loading').innerHTML = '';
			}
			})
		};// Copyright (c) 2006 Sébastien Gruhier (http://xilinus.com, http://itseb.com)
// 
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
// 
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// VERSION 1.3

var Window = Class.create();

Window.keepMultiModalWindow = false;
Window.hasEffectLib = (typeof Effect != 'undefined');
Window.resizeEffectDuration = 0.4;

Window.prototype = {
  // Constructor
  // Available parameters : className, blurClassName, title, minWidth, minHeight, maxWidth, maxHeight, width, height, top, left, bottom, right, resizable, zIndex, opacity, recenterAuto, wiredDrag
  //                        hideEffect, showEffect, showEffectOptions, hideEffectOptions, effectOptions, url, draggable, closable, minimizable, maximizable, parent, onload
  //                        add all callbacks (if you do not use an observer)
  //                        onDestroy onStartResize onStartMove onResize onMove onEndResize onEndMove onFocus onBlur onBeforeShow onShow onHide onMinimize onMaximize onClose
  
  initialize: function() {
    var id;
    var optionIndex = 0;
    // For backward compatibility like win= new Window("id", {...}) instead of win = new Window({id: "id", ...})
    if (arguments.length > 0) {
      if (typeof arguments[0] == "string" ) {
        id = arguments[0];
        optionIndex = 1;
      }
      else
        id = arguments[0] ? arguments[0].id : null;
    }
    
    // Generate unique ID if not specified
    if (!id)
      id = "window_" + new Date().getTime();
      
    if ($(id))
      alert("Window " + id + " is already registered in the DOM! Make sure you use setDestroyOnClose() or destroyOnClose: true in the constructor");

    this.options = Object.extend({
      className:         "dialog",
      blurClassName:     null,
      minWidth:          100, 
      minHeight:         20,
      resizable:         true,
      closable:          true,
      minimizable:       true,
      maximizable:       true,
      draggable:         true,
      userData:          null,
      showEffect:        (Window.hasEffectLib ? Effect.Appear : Element.show),
      hideEffect:        (Window.hasEffectLib ? Effect.Fade : Element.hide),
      showEffectOptions: {},
      hideEffectOptions: {},
      effectOptions:     null,
      parent:            document.body,
      title:             "&nbsp;",
      url:               null,
      onload:            Prototype.emptyFunction,
      width:             200,
      height:            300,
      opacity:           1,
      recenterAuto:      true,
      wiredDrag:         false,
      closeCallback:     null,
      destroyOnClose:    false,
      gridX:             1, 
      gridY:             1      
    }, arguments[optionIndex] || {});
    if (this.options.blurClassName)
      this.options.focusClassName = this.options.className;
      
    if (typeof this.options.top == "undefined" &&  typeof this.options.bottom ==  "undefined") 
      this.options.top = this._round(Math.random()*500, this.options.gridY);
    if (typeof this.options.left == "undefined" &&  typeof this.options.right ==  "undefined") 
      this.options.left = this._round(Math.random()*500, this.options.gridX);

    if (this.options.effectOptions) {
      Object.extend(this.options.hideEffectOptions, this.options.effectOptions);
      Object.extend(this.options.showEffectOptions, this.options.effectOptions);
      if (this.options.showEffect == Element.Appear)
        this.options.showEffectOptions.to = this.options.opacity;
    }
    if (Window.hasEffectLib) {
      if (this.options.showEffect == Effect.Appear)
        this.options.showEffectOptions.to = this.options.opacity;
    
      if (this.options.hideEffect == Effect.Fade)
        this.options.hideEffectOptions.from = this.options.opacity;
    }
    if (this.options.hideEffect == Element.hide)
      this.options.hideEffect = function(){ Element.hide(this.element); if (this.options.destroyOnClose) this.destroy(); }.bind(this)
    
    if (this.options.parent != document.body)  
      this.options.parent = $(this.options.parent);
      
    this.element = this._createWindow(id);       
    this.element.win = this;
    
    // Bind event listener
    this.eventMouseDown = this._initDrag.bindAsEventListener(this);
    this.eventMouseUp   = this._endDrag.bindAsEventListener(this);
    this.eventMouseMove = this._updateDrag.bindAsEventListener(this);
    this.eventOnLoad    = this._getWindowBorderSize.bindAsEventListener(this);
    this.eventMouseDownContent = this.toFront.bindAsEventListener(this);
    this.eventResize = this._recenter.bindAsEventListener(this);
 
    this.topbar = $(this.element.id + "_top");
    this.bottombar = $(this.element.id + "_bottom");
    this.content = $(this.element.id + "_content");
    
    Event.observe(this.topbar, "mousedown", this.eventMouseDown);
    Event.observe(this.bottombar, "mousedown", this.eventMouseDown);
    Event.observe(this.content, "mousedown", this.eventMouseDownContent);
    Event.observe(window, "load", this.eventOnLoad);
    Event.observe(window, "resize", this.eventResize);
    Event.observe(window, "scroll", this.eventResize);
    Event.observe(this.options.parent, "scroll", this.eventResize);
    
    if (this.options.draggable)  {
      var that = this;
      [this.topbar, this.topbar.up().previous(), this.topbar.up().next()].each(function(element) {
        element.observe("mousedown", that.eventMouseDown);
        element.addClassName("top_draggable");
      });
      [this.bottombar.up(), this.bottombar.up().previous(), this.bottombar.up().next()].each(function(element) {
        element.observe("mousedown", that.eventMouseDown);
        element.addClassName("bottom_draggable");
      });
      
    }    
    
    if (this.options.resizable) {
      this.sizer = $(this.element.id + "_sizer");
      Event.observe(this.sizer, "mousedown", this.eventMouseDown);
    }  
    
    this.useLeft = null;
    this.useTop = null;
    if (typeof this.options.left != "undefined") {
      this.element.setStyle({left: parseFloat(this.options.left) + 'px'});
      this.useLeft = true;
    }
    else {
      this.element.setStyle({right: parseFloat(this.options.right) + 'px'});
      this.useLeft = false;
    }
    
    if (typeof this.options.top != "undefined") {
      this.element.setStyle({top: parseFloat(this.options.top) + 'px'});
      this.useTop = true;
    }
    else {
      this.element.setStyle({bottom: parseFloat(this.options.bottom) + 'px'});      
      this.useTop = false;
    }
      
    this.storedLocation = null;
    
    this.setOpacity(this.options.opacity);
    if (this.options.zIndex)
      this.setZIndex(this.options.zIndex)

    if (this.options.destroyOnClose)
      this.setDestroyOnClose(true);

    this._getWindowBorderSize();
    this.width = this.options.width;
    this.height = this.options.height;
    this.visible = false;
    
    this.constraint = false;
    this.constraintPad = {top: 0, left:0, bottom:0, right:0};
    
    if (this.width && this.height)
      this.setSize(this.options.width, this.options.height);
    this.setTitle(this.options.title)
    Windows.register(this);      
  },
  
  // Destructor
  destroy: function() {
    this._notify("onDestroy");
    Event.stopObserving(this.topbar, "mousedown", this.eventMouseDown);
    Event.stopObserving(this.bottombar, "mousedown", this.eventMouseDown);
    Event.stopObserving(this.content, "mousedown", this.eventMouseDownContent);
    
    Event.stopObserving(window, "load", this.eventOnLoad);
    Event.stopObserving(window, "resize", this.eventResize);
    Event.stopObserving(window, "scroll", this.eventResize);
    
    Event.stopObserving(this.content, "load", this.options.onload);

    if (this._oldParent) {
      var content = this.getContent();
      var originalContent = null;
      for(var i = 0; i < content.childNodes.length; i++) {
        originalContent = content.childNodes[i];
        if (originalContent.nodeType == 1) 
          break;
        originalContent = null;
      }
      if (originalContent)
        this._oldParent.appendChild(originalContent);
      this._oldParent = null;
    }

    if (this.sizer)
        Event.stopObserving(this.sizer, "mousedown", this.eventMouseDown);

    if (this.options.url) 
      this.content.src = null

     if(this.iefix) 
      Element.remove(this.iefix);

    Element.remove(this.element);
    Windows.unregister(this);      
  },
    
  // Sets close callback, if it sets, it should return true to be able to close the window.
  setCloseCallback: function(callback) {
    this.options.closeCallback = callback;
  },
  
  // Gets window content
  getContent: function () {
    return this.content;
  },
  
  // Sets the content with an element id
  setContent: function(id, autoresize, autoposition) {
    var element = $(id);
    if (null == element) throw "Unable to find element '" + id + "' in DOM";
    this._oldParent = element.parentNode;

    var d = null;
    var p = null;

    if (autoresize) 
      d = Element.getDimensions(element);
    if (autoposition) 
      p = Position.cumulativeOffset(element);

    var content = this.getContent();
    // Clear HTML (and even iframe)
    this.setHTMLContent("");
    content = this.getContent();
    
    content.appendChild(element);
    element.show();
    if (autoresize) 
      this.setSize(d.width, d.height);
    if (autoposition) 
      this.setLocation(p[1] - this.heightN, p[0] - this.widthW);    
  },
  
  setHTMLContent: function(html) {
    // It was an url (iframe), recreate a div content instead of iframe content
    if (this.options.url) {
      this.content.src = null;
      this.options.url = null;
      
  	  var content ="<div id=\"" + this.getId() + "_content\" class=\"" + this.options.className + "_content\"> </div>";
      $(this.getId() +"_table_content").innerHTML = content;
      
      this.content = $(this.element.id + "_content");
    }
      
    this.getContent().innerHTML = html;
  },
  
  setAjaxContent: function(url, options, showCentered, showModal) {
    this.showFunction = showCentered ? "showCenter" : "show";
    this.showModal = showModal || false;
  
    options = options || {};

    // Clear HTML (and even iframe)
    this.setHTMLContent("");
 
    this.onComplete = options.onComplete;
    if (! this._onCompleteHandler)
      this._onCompleteHandler = this._setAjaxContent.bind(this);
    options.onComplete = this._onCompleteHandler;

    new Ajax.Request(url, options);    
    options.onComplete = this.onComplete;
  },
  
  _setAjaxContent: function(originalRequest) {
    Element.update(this.getContent(), originalRequest.responseText);
    if (this.onComplete)
      this.onComplete(originalRequest);
    this.onComplete = null;
    this[this.showFunction](this.showModal)
  },
  
  setURL: function(url) {
    // Not an url content, change div to iframe
    if (this.options.url) 
      this.content.src = null;
    this.options.url = url;
    var content= "<iframe frameborder='0' name='" + this.getId() + "_content'  id='" + this.getId() + "_content' src='" + url + "' width='" + this.width + "' height='" + this.height + "'> </iframe>";
    $(this.getId() +"_table_content").innerHTML = content;
    
    this.content = $(this.element.id + "_content");
  },

  getURL: function() {
  	return this.options.url ? this.options.url : null;
  },

  refresh: function() {
    if (this.options.url)
	    $(this.element.getAttribute('id') + '_content').src = this.options.url;
  },
  
  // Stores position/size in a cookie, by default named with window id
  setCookie: function(name, expires, path, domain, secure) {
    name = name || this.element.id;
    this.cookie = [name, expires, path, domain, secure];
    
    // Get cookie
    var value = WindowUtilities.getCookie(name)
    // If exists
    if (value) {
      var values = value.split(',');
      var x = values[0].split(':');
      var y = values[1].split(':');

      var w = parseFloat(values[2]), h = parseFloat(values[3]);
      var mini = values[4];
      var maxi = values[5];

      this.setSize(w, h);
      if (mini == "true")
        this.doMinimize = true; // Minimize will be done at onload window event
      else if (maxi == "true")
        this.doMaximize = true; // Maximize will be done at onload window event

      this.useLeft = x[0] == "l";
      this.useTop = y[0] == "t";

      this.element.setStyle(this.useLeft ? {left: x[1]} : {right: x[1]});
      this.element.setStyle(this.useTop ? {top: y[1]} : {bottom: y[1]});
    }
  },
  
  // Gets window ID
  getId: function() {
    return this.element.id;
  },
  
  // Detroys itself when closing 
  setDestroyOnClose: function() {
    this.options.destroyOnClose = true;
  },
  
  setConstraint: function(bool, padding) {
    this.constraint = bool;
    this.constraintPad = Object.extend(this.constraintPad, padding || {});
    // Reset location to apply constraint
    if (this.useTop && this.useLeft)
      this.setLocation(parseFloat(this.element.style.top), parseFloat(this.element.style.left));
  },
  
  // initDrag event

  _initDrag: function(event) {
    // No resize on minimized window
    if (Event.element(event) == this.sizer && this.isMinimized())
      return;

    // No move on maximzed window
    if (Event.element(event) != this.sizer && this.isMaximized())
      return;
      
    if (Prototype.Browser.IE && this.heightN == 0)
      this._getWindowBorderSize();
    
    // Get pointer X,Y
    this.pointer = [this._round(Event.pointerX(event), this.options.gridX), this._round(Event.pointerY(event), this.options.gridY)];
    if (this.options.wiredDrag) 
      this.currentDrag = this._createWiredElement();
    else
      this.currentDrag = this.element;
      
    // Resize
    if (Event.element(event) == this.sizer) {
      this.doResize = true;
      this.widthOrg = this.width;
      this.heightOrg = this.height;
      this.bottomOrg = parseFloat(this.element.getStyle('bottom'));
      this.rightOrg = parseFloat(this.element.getStyle('right'));
      this._notify("onStartResize");
    }
    else {
      this.doResize = false;

      // Check if click on close button, 
      var closeButton = $(this.getId() + '_close');
      if (closeButton && Position.within(closeButton, this.pointer[0], this.pointer[1])) {
        this.currentDrag = null;
        return;
      }

      this.toFront();

      if (! this.options.draggable) 
        return;
      this._notify("onStartMove");
    }    
    // Register global event to capture mouseUp and mouseMove
    Event.observe(document, "mouseup", this.eventMouseUp, false);
    Event.observe(document, "mousemove", this.eventMouseMove, false);
    
    // Add an invisible div to keep catching mouse event over iframes
    WindowUtilities.disableScreen('__invisible__', '__invisible__', this.overlayOpacity);

    // Stop selection while dragging
    document.body.ondrag = function () { return false; };
    document.body.onselectstart = function () { return false; };
    
    this.currentDrag.show();
    Event.stop(event);
  },
  
  _round: function(val, round) {
    return round == 1 ? val  : val = Math.floor(val / round) * round;
  },

  // updateDrag event
  _updateDrag: function(event) {
    var pointer =  [this._round(Event.pointerX(event), this.options.gridX), this._round(Event.pointerY(event), this.options.gridY)];  
    var dx = pointer[0] - this.pointer[0];
    var dy = pointer[1] - this.pointer[1];
    
    // Resize case, update width/height
    if (this.doResize) {
      var w = this.widthOrg + dx;
      var h = this.heightOrg + dy;
      
      dx = this.width - this.widthOrg
      dy = this.height - this.heightOrg
      
      // Check if it's a right position, update it to keep upper-left corner at the same position
      if (this.useLeft) 
        w = this._updateWidthConstraint(w)
      else 
        this.currentDrag.setStyle({right: (this.rightOrg -dx) + 'px'});
      // Check if it's a bottom position, update it to keep upper-left corner at the same position
      if (this.useTop) 
        h = this._updateHeightConstraint(h)
      else
        this.currentDrag.setStyle({bottom: (this.bottomOrg -dy) + 'px'});
        
      this.setSize(w , h);
      this._notify("onResize");
    }
    // Move case, update top/left
    else {
      this.pointer = pointer;
      
      if (this.useLeft) {
        var left =  parseFloat(this.currentDrag.getStyle('left')) + dx;
        var newLeft = this._updateLeftConstraint(left);
        // Keep mouse pointer correct
        this.pointer[0] += newLeft-left;
        this.currentDrag.setStyle({left: newLeft + 'px'});
      }
      else 
        this.currentDrag.setStyle({right: parseFloat(this.currentDrag.getStyle('right')) - dx + 'px'});
      
      if (this.useTop) {
        var top =  parseFloat(this.currentDrag.getStyle('top')) + dy;
        var newTop = this._updateTopConstraint(top);
        // Keep mouse pointer correct
        this.pointer[1] += newTop - top;
        this.currentDrag.setStyle({top: newTop + 'px'});
      }
      else 
        this.currentDrag.setStyle({bottom: parseFloat(this.currentDrag.getStyle('bottom')) - dy + 'px'});

      this._notify("onMove");
    }
    if (this.iefix) 
      this._fixIEOverlapping(); 
      
    this._removeStoreLocation();
    Event.stop(event);
  },

   // endDrag callback
   _endDrag: function(event) {
    // Remove temporary div over iframes
     WindowUtilities.enableScreen('__invisible__');
    
    if (this.doResize)
      this._notify("onEndResize");
    else
      this._notify("onEndMove");
    
    // Release event observing
    Event.stopObserving(document, "mouseup", this.eventMouseUp,false);
    Event.stopObserving(document, "mousemove", this.eventMouseMove, false);

    Event.stop(event);
    
    this._hideWiredElement();

    // Store new location/size if need be
    this._saveCookie()
      
    // Restore selection
    document.body.ondrag = null;
    document.body.onselectstart = null;
  },

  _updateLeftConstraint: function(left) {
    if (this.constraint && this.useLeft && this.useTop) {
      var width = this.options.parent == document.body ? WindowUtilities.getPageSize().windowWidth : this.options.parent.getDimensions().width;

      if (left < this.constraintPad.left)
        left = this.constraintPad.left;
      if (left + this.width + this.widthE + this.widthW > width - this.constraintPad.right) 
        left = width - this.constraintPad.right - this.width - this.widthE - this.widthW;
    }
    return left;
  },
  
  _updateTopConstraint: function(top) {
    if (this.constraint && this.useLeft && this.useTop) {        
      var height = this.options.parent == document.body ? WindowUtilities.getPageSize().windowHeight : this.options.parent.getDimensions().height;
      
      var h = this.height + this.heightN + this.heightS;

      if (top < this.constraintPad.top)
        top = this.constraintPad.top;
      if (top + h > height - this.constraintPad.bottom) 
        top = height - this.constraintPad.bottom - h;
    }
    return top;
  },
  
  _updateWidthConstraint: function(w) {
    if (this.constraint && this.useLeft && this.useTop) {
      var width = this.options.parent == document.body ? WindowUtilities.getPageSize().windowWidth : this.options.parent.getDimensions().width;
      var left =  parseFloat(this.element.getStyle("left"));

      if (left + w + this.widthE + this.widthW > width - this.constraintPad.right) 
        w = width - this.constraintPad.right - left - this.widthE - this.widthW;
    }
    return w;
  },
  
  _updateHeightConstraint: function(h) {
    if (this.constraint && this.useLeft && this.useTop) {
      var height = this.options.parent == document.body ? WindowUtilities.getPageSize().windowHeight : this.options.parent.getDimensions().height;
      var top =  parseFloat(this.element.getStyle("top"));

      if (top + h + this.heightN + this.heightS > height - this.constraintPad.bottom) 
        h = height - this.constraintPad.bottom - top - this.heightN - this.heightS;
    }
    return h;
  },
  
  
  // Creates HTML window code
  _createWindow: function(id) {
    var className = this.options.className;
    var win = document.createElement("div");
    win.setAttribute('id', id);
    win.className = "dialog";

    var content;
    if (this.options.url)
      content= "<iframe frameborder=\"0\" name=\"" + id + "_content\"  id=\"" + id + "_content\" src=\"" + this.options.url + "\"> </iframe>";
    else
      content ="<div id=\"" + id + "_content\" class=\"" +className + "_content\"> </div>";

    var closeDiv = this.options.closable ? "<div class='"+ className +"_close' id='"+ id +"_close' onclick='Windows.close(\""+ id +"\", event)'> </div>" : "";
    var minDiv = this.options.minimizable ? "<div class='"+ className + "_minimize' id='"+ id +"_minimize' onclick='Windows.minimize(\""+ id +"\", event)'> </div>" : "";
    var maxDiv = this.options.maximizable ? "<div class='"+ className + "_maximize' id='"+ id +"_maximize' onclick='Windows.maximize(\""+ id +"\", event)'> </div>" : "";
    var seAttributes = this.options.resizable ? "class='" + className + "_sizer' id='" + id + "_sizer'" : "class='"  + className + "_se'";
    var blank = "../themes/default/blank.gif";
    
    win.innerHTML = closeDiv + minDiv + maxDiv + "\
      <table id='"+ id +"_row1' class=\"top table_window\">\
        <tr>\
          <td class='"+ className +"_nw'></td>\
          <td class='"+ className +"_n'><div id='"+ id +"_top' class='"+ className +"_title title_window'>"+ this.options.title +"</div></td>\
          <td class='"+ className +"_ne'></td>\
        </tr>\
      </table>\
      <table id='"+ id +"_row2' class=\"mid table_window\">\
        <tr>\
          <td class='"+ className +"_w'></td>\
            <td id='"+ id +"_table_content' class='"+ className +"_content' valign='top'>" + content + "</td>\
          <td class='"+ className +"_e'></td>\
        </tr>\
      </table>\
        <table id='"+ id +"_row3' class=\"bot table_window\">\
        <tr>\
          <td class='"+ className +"_sw'></td>\
            <td class='"+ className +"_s'><div id='"+ id +"_bottom' class='status_bar'><span style='float:left; width:1px; height:1px'></span></div></td>\
            <td " + seAttributes + "></td>\
        </tr>\
      </table>\
    ";
    Element.hide(win);
    this.options.parent.insertBefore(win, this.options.parent.firstChild);
    Event.observe($(id + "_content"), "load", this.options.onload);
    return win;
  },
  
  
  changeClassName: function(newClassName) {    
    var className = this.options.className;
    var id = this.getId();
    $A(["_close", "_minimize", "_maximize", "_sizer", "_content"]).each(function(value) { this._toggleClassName($(id + value), className + value, newClassName + value) }.bind(this));
    this._toggleClassName($(id + "_top"), className + "_title", newClassName + "_title");
    $$("#" + id + " td").each(function(td) {td.className = td.className.sub(className,newClassName); });
    this.options.className = newClassName;
  },
  
  _toggleClassName: function(element, oldClassName, newClassName) { 
    if (element) {
      element.removeClassName(oldClassName);
      element.addClassName(newClassName);
    }
  },
  
  // Sets window location
  setLocation: function(top, left) {
    top = this._updateTopConstraint(top);
    left = this._updateLeftConstraint(left);

    var e = this.currentDrag || this.element;
    e.setStyle({top: top + 'px'});
    e.setStyle({left: left + 'px'});

    this.useLeft = true;
    this.useTop = true;
  },
    
  getLocation: function() {
    var location = {};
    if (this.useTop)
      location = Object.extend(location, {top: this.element.getStyle("top")});
    else
      location = Object.extend(location, {bottom: this.element.getStyle("bottom")});
    if (this.useLeft)
      location = Object.extend(location, {left: this.element.getStyle("left")});
    else
      location = Object.extend(location, {right: this.element.getStyle("right")});
    
    return location;
  },
  
  // Gets window size
  getSize: function() {
    return {width: this.width, height: this.height};
  },
    
  // Sets window size
  setSize: function(width, height, useEffect) {    
    width = parseFloat(width);
    height = parseFloat(height);
    
    // Check min and max size
    if (!this.minimized && width < this.options.minWidth)
      width = this.options.minWidth;

    if (!this.minimized && height < this.options.minHeight)
      height = this.options.minHeight;
      
    if (this.options. maxHeight && height > this.options. maxHeight)
      height = this.options. maxHeight;

    if (this.options. maxWidth && width > this.options. maxWidth)
      width = this.options. maxWidth;

    
    if (this.useTop && this.useLeft && Window.hasEffectLib && Effect.ResizeWindow && useEffect) {
      new Effect.ResizeWindow(this, null, null, width, height, {duration: Window.resizeEffectDuration});
    } else {
      this.width = width;
      this.height = height;
      var e = this.currentDrag ? this.currentDrag : this.element;

      e.setStyle({width: width + this.widthW + this.widthE + "px"})
      e.setStyle({height: height  + this.heightN + this.heightS + "px"})

      // Update content size
      if (!this.currentDrag || this.currentDrag == this.element) {
        var content = $(this.element.id + '_content');
        content.setStyle({height: height  + 'px'});
        content.setStyle({width: width  + 'px'});
      }
    }
  },
  
  updateHeight: function() {
    this.setSize(this.width, this.content.scrollHeight, true);
  },
  
  updateWidth: function() {
    this.setSize(this.content.scrollWidth, this.height, true);
  },
  
  // Brings window to front
  toFront: function() {
    if (this.element.style.zIndex < Windows.maxZIndex)  
      this.setZIndex(Windows.maxZIndex + 1);
    if (this.iefix) 
      this._fixIEOverlapping(); 
  },
   
  getBounds: function(insideOnly) {
    if (! this.width || !this.height || !this.visible)  
      this.computeBounds();
    var w = this.width;
    var h = this.height;

    if (!insideOnly) {
      w += this.widthW + this.widthE;
      h += this.heightN + this.heightS;
    }
    var bounds = Object.extend(this.getLocation(), {width: w + "px", height: h + "px"});
    return bounds;
  },
      
  computeBounds: function() {
     if (! this.width || !this.height) {
      var size = WindowUtilities._computeSize(this.content.innerHTML, this.content.id, this.width, this.height, 0, this.options.className)
      if (this.height)
        this.width = size + 5
      else
        this.height = size + 5
    }

    this.setSize(this.width, this.height);
    if (this.centered)
      this._center(this.centerTop, this.centerLeft);    
  },
  
  // Displays window modal state or not
  show: function(modal) {
    this.visible = true;
    if (modal) {
      // Hack for Safari !!
      if (typeof this.overlayOpacity == "undefined") {
        var that = this;
        setTimeout(function() {that.show(modal)}, 10);
        return;
      }
      Windows.addModalWindow(this);
      
      this.modal = true;      
      this.setZIndex(Windows.maxZIndex + 1);
      Windows.unsetOverflow(this);
    }
    else    
      if (!this.element.style.zIndex) 
        this.setZIndex(Windows.maxZIndex + 1);        
      
    // To restore overflow if need be
    if (this.oldStyle)
      this.getContent().setStyle({overflow: this.oldStyle});
      
    this.computeBounds();
    
    this._notify("onBeforeShow");   
    if (this.options.showEffect != Element.show && this.options.showEffectOptions)
      this.options.showEffect(this.element, this.options.showEffectOptions);  
    else
      this.options.showEffect(this.element);  
      
    this._checkIEOverlapping();
    WindowUtilities.focusedWindow = this
    this._notify("onShow");   
  },
  
  // Displays window modal state or not at the center of the page
  showCenter: function(modal, top, left) {
    this.centered = true;
    this.centerTop = top;
    this.centerLeft = left;

    this.show(modal);
  },
  
  isVisible: function() {
    return this.visible;
  },
  
  _center: function(top, left) {    
    var windowScroll = WindowUtilities.getWindowScroll(this.options.parent);    
    var pageSize = WindowUtilities.getPageSize(this.options.parent);    
    if (typeof top == "undefined")
      top = (pageSize.windowHeight - (this.height + this.heightN + this.heightS))/2;
    top += windowScroll.top
    
    if (typeof left == "undefined")
      left = (pageSize.windowWidth - (this.width + this.widthW + this.widthE))/2;
    left += windowScroll.left      
    this.setLocation(top, left);
    this.toFront();
  },
  
  _recenter: function(event) {     
    if (this.centered) {
      var pageSize = WindowUtilities.getPageSize(this.options.parent);
      var windowScroll = WindowUtilities.getWindowScroll(this.options.parent);    

      // Check for this stupid IE that sends dumb events
      if (this.pageSize && this.pageSize.windowWidth == pageSize.windowWidth && this.pageSize.windowHeight == pageSize.windowHeight && 
          this.windowScroll.left == windowScroll.left && this.windowScroll.top == windowScroll.top) 
        return;
      this.pageSize = pageSize;
      this.windowScroll = windowScroll;
      // set height of Overlay to take up whole page and show
      if ($('overlay_modal')) 
        $('overlay_modal').setStyle({height: (pageSize.pageHeight + 'px')});
      
      if (this.options.recenterAuto)
        this._center(this.centerTop, this.centerLeft);    
    }
  },
  
  // Hides window
  hide: function() {
    this.visible = false;
    if (this.modal) {
      Windows.removeModalWindow(this);
      Windows.resetOverflow();
    }
    // To avoid bug on scrolling bar
    this.oldStyle = this.getContent().getStyle('overflow') || "auto"
    this.getContent().setStyle({overflow: "hidden"});

    this.options.hideEffect(this.element, this.options.hideEffectOptions);  

     if(this.iefix) 
      this.iefix.hide();

    if (!this.doNotNotifyHide)
      this._notify("onHide");
  },

  close: function() {
    // Asks closeCallback if exists
    if (this.visible) {
      if (this.options.closeCallback && ! this.options.closeCallback(this)) 
        return;

      if (this.options.destroyOnClose) {
        var destroyFunc = this.destroy.bind(this);
        if (this.options.hideEffectOptions.afterFinish) {
          var func = this.options.hideEffectOptions.afterFinish;
          this.options.hideEffectOptions.afterFinish = function() {func();destroyFunc() }
        }
        else 
          this.options.hideEffectOptions.afterFinish = function() {destroyFunc() }
      }
      Windows.updateFocusedWindow();
      
      this.doNotNotifyHide = true;
      this.hide();
      this.doNotNotifyHide = false;
      this._notify("onClose");
    }
  },
  
  minimize: function() {
    if (this.resizing)
      return;
    
    var r2 = $(this.getId() + "_row2");
    
    if (!this.minimized) {
      this.minimized = true;

      var dh = r2.getDimensions().height;
      this.r2Height = dh;
      var h  = this.element.getHeight() - dh;

      if (this.useLeft && this.useTop && Window.hasEffectLib && Effect.ResizeWindow) {
        new Effect.ResizeWindow(this, null, null, null, this.height -dh, {duration: Window.resizeEffectDuration});
      } else  {
        this.height -= dh;
        this.element.setStyle({height: h + "px"});
        r2.hide();
      }

      if (! this.useTop) {
        var bottom = parseFloat(this.element.getStyle('bottom'));
        this.element.setStyle({bottom: (bottom + dh) + 'px'});
      }
    } 
    else {      
      this.minimized = false;
      
      var dh = this.r2Height;
      this.r2Height = null;
      if (this.useLeft && this.useTop && Window.hasEffectLib && Effect.ResizeWindow) {
        new Effect.ResizeWindow(this, null, null, null, this.height + dh, {duration: Window.resizeEffectDuration});
      }
      else {
        var h  = this.element.getHeight() + dh;
        this.height += dh;
        this.element.setStyle({height: h + "px"})
        r2.show();
      }
      if (! this.useTop) {
        var bottom = parseFloat(this.element.getStyle('bottom'));
        this.element.setStyle({bottom: (bottom - dh) + 'px'});
      }
      this.toFront();
    }
    this._notify("onMinimize");
    
    // Store new location/size if need be
    this._saveCookie()
  },
  
  maximize: function() {
    if (this.isMinimized() || this.resizing)
      return;
  
    if (Prototype.Browser.IE && this.heightN == 0)
      this._getWindowBorderSize();
      
    if (this.storedLocation != null) {
      this._restoreLocation();
      if(this.iefix) 
        this.iefix.hide();
    }
    else {
      this._storeLocation();
      Windows.unsetOverflow(this);
      
      var windowScroll = WindowUtilities.getWindowScroll(this.options.parent);
      var pageSize = WindowUtilities.getPageSize(this.options.parent);    
      var left = windowScroll.left;
      var top = windowScroll.top;
      
      if (this.options.parent != document.body) {
        windowScroll =  {top:0, left:0, bottom:0, right:0};
        var dim = this.options.parent.getDimensions();
        pageSize.windowWidth = dim.width;
        pageSize.windowHeight = dim.height;
        top = 0; 
        left = 0;
      }
      
      if (this.constraint) {
        pageSize.windowWidth -= Math.max(0, this.constraintPad.left) + Math.max(0, this.constraintPad.right);
        pageSize.windowHeight -= Math.max(0, this.constraintPad.top) + Math.max(0, this.constraintPad.bottom);
        left +=  Math.max(0, this.constraintPad.left);
        top +=  Math.max(0, this.constraintPad.top);
      }
      
      var width = pageSize.windowWidth - this.widthW - this.widthE;
      var height= pageSize.windowHeight - this.heightN - this.heightS;

      if (this.useLeft && this.useTop && Window.hasEffectLib && Effect.ResizeWindow) {
        new Effect.ResizeWindow(this, top, left, width, height, {duration: Window.resizeEffectDuration});
      }
      else {
        this.setSize(width, height);
        this.element.setStyle(this.useLeft ? {left: left} : {right: left});
        this.element.setStyle(this.useTop ? {top: top} : {bottom: top});
      }
        
      this.toFront();
      if (this.iefix) 
        this._fixIEOverlapping(); 
    }
    this._notify("onMaximize");

    // Store new location/size if need be
    this._saveCookie()
  },
  
  isMinimized: function() {
    return this.minimized;
  },
  
  isMaximized: function() {
    return (this.storedLocation != null);
  },
  
  setOpacity: function(opacity) {
    if (Element.setOpacity)
      Element.setOpacity(this.element, opacity);
  },
  
  setZIndex: function(zindex) {
    this.element.setStyle({zIndex: zindex});
    Windows.updateZindex(zindex, this);
  },

  setTitle: function(newTitle) {
    if (!newTitle || newTitle == "") 
      newTitle = "&nbsp;";
      
    Element.update(this.element.id + '_top', newTitle);
  },
   
  getTitle: function() {
    return $(this.element.id + '_top').innerHTML;
  },
  
  setStatusBar: function(element) {
    var statusBar = $(this.getId() + "_bottom");

    if (typeof(element) == "object") {
      if (this.bottombar.firstChild)
        this.bottombar.replaceChild(element, this.bottombar.firstChild);
      else
        this.bottombar.appendChild(element);
    }
    else
      this.bottombar.innerHTML = element;
  },

  _checkIEOverlapping: function() {
    if(!this.iefix && (navigator.appVersion.indexOf('MSIE')>0) && (navigator.userAgent.indexOf('Opera')<0) && (this.element.getStyle('position')=='absolute')) {
        new Insertion.After(this.element.id, '<iframe id="' + this.element.id + '_iefix" '+ 'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" ' + 'src="javascript:false;" frameborder="0" scrolling="no"></iframe>');
        this.iefix = $(this.element.id+'_iefix');
    }
    if(this.iefix) 
      setTimeout(this._fixIEOverlapping.bind(this), 50);
  },

  _fixIEOverlapping: function() {
      Position.clone(this.element, this.iefix);
      this.iefix.style.zIndex = this.element.style.zIndex - 1;
      this.iefix.show();
  },
  
  _getWindowBorderSize: function(event) {
    // Hack to get real window border size!!
    var div = this._createHiddenDiv(this.options.className + "_n")
    this.heightN = Element.getDimensions(div).height;    
    div.parentNode.removeChild(div)

    var div = this._createHiddenDiv(this.options.className + "_s")
    this.heightS = Element.getDimensions(div).height;    
    div.parentNode.removeChild(div)

    var div = this._createHiddenDiv(this.options.className + "_e")
    this.widthE = Element.getDimensions(div).width;    
    div.parentNode.removeChild(div)

    var div = this._createHiddenDiv(this.options.className + "_w")
    this.widthW = Element.getDimensions(div).width;
    div.parentNode.removeChild(div);
    
    var div = document.createElement("div");
    div.className = "overlay_" + this.options.className ;
    document.body.appendChild(div);
    //alert("no timeout:\nopacity: " + div.getStyle("opacity") + "\nwidth: " + document.defaultView.getComputedStyle(div, null).width);
    var that = this;
    
    // Workaround for Safari!!
    setTimeout(function() {that.overlayOpacity = ($(div).getStyle("opacity")); div.parentNode.removeChild(div);}, 10);
    
    // Workaround for IE!!
    if (Prototype.Browser.IE) {
      this.heightS = $(this.getId() +"_row3").getDimensions().height;
      this.heightN = $(this.getId() +"_row1").getDimensions().height;
    }

    // Safari size fix
    if (Prototype.Browser.WebKit && Prototype.Browser.WebKitVersion < 420)
      this.setSize(this.width, this.height);
    if (this.doMaximize)
      this.maximize();
    if (this.doMinimize)
      this.minimize();
  },
 
  _createHiddenDiv: function(className) {
    var objBody = document.body;
    var win = document.createElement("div");
    win.setAttribute('id', this.element.id+ "_tmp");
    win.className = className;
    win.style.display = 'none';
    win.innerHTML = '';
    objBody.insertBefore(win, objBody.firstChild);
    return win;
  },
  
  _storeLocation: function() {
    if (this.storedLocation == null) {
      this.storedLocation = {useTop: this.useTop, useLeft: this.useLeft, 
                             top: this.element.getStyle('top'), bottom: this.element.getStyle('bottom'),
                             left: this.element.getStyle('left'), right: this.element.getStyle('right'),
                             width: this.width, height: this.height };
    }
  },
  
  _restoreLocation: function() {
    if (this.storedLocation != null) {
      this.useLeft = this.storedLocation.useLeft;
      this.useTop = this.storedLocation.useTop;
      
      if (this.useLeft && this.useTop && Window.hasEffectLib && Effect.ResizeWindow)
        new Effect.ResizeWindow(this, this.storedLocation.top, this.storedLocation.left, this.storedLocation.width, this.storedLocation.height, {duration: Window.resizeEffectDuration});
      else {
        this.element.setStyle(this.useLeft ? {left: this.storedLocation.left} : {right: this.storedLocation.right});
        this.element.setStyle(this.useTop ? {top: this.storedLocation.top} : {bottom: this.storedLocation.bottom});
        this.setSize(this.storedLocation.width, this.storedLocation.height);
      }
      
      Windows.resetOverflow();
      this._removeStoreLocation();
    }
  },
  
  _removeStoreLocation: function() {
    this.storedLocation = null;
  },
  
  _saveCookie: function() {
    if (this.cookie) {
      var value = "";
      if (this.useLeft)
        value += "l:" +  (this.storedLocation ? this.storedLocation.left : this.element.getStyle('left'))
      else
        value += "r:" + (this.storedLocation ? this.storedLocation.right : this.element.getStyle('right'))
      if (this.useTop)
        value += ",t:" + (this.storedLocation ? this.storedLocation.top : this.element.getStyle('top'))
      else
        value += ",b:" + (this.storedLocation ? this.storedLocation.bottom :this.element.getStyle('bottom'))
        
      value += "," + (this.storedLocation ? this.storedLocation.width : this.width);
      value += "," + (this.storedLocation ? this.storedLocation.height : this.height);
      value += "," + this.isMinimized();
      value += "," + this.isMaximized();
      WindowUtilities.setCookie(value, this.cookie)
    }
  },
  
  _createWiredElement: function() {
    if (! this.wiredElement) {
      if (Prototype.Browser.IE)
        this._getWindowBorderSize();
      var div = document.createElement("div");
      div.className = "wired_frame " + this.options.className + "_wired_frame";
      
      div.style.position = 'absolute';
      this.options.parent.insertBefore(div, this.options.parent.firstChild);
      this.wiredElement = $(div);
    }
    if (this.useLeft) 
      this.wiredElement.setStyle({left: this.element.getStyle('left')});
    else 
      this.wiredElement.setStyle({right: this.element.getStyle('right')});
      
    if (this.useTop) 
      this.wiredElement.setStyle({top: this.element.getStyle('top')});
    else 
      this.wiredElement.setStyle({bottom: this.element.getStyle('bottom')});

    var dim = this.element.getDimensions();
    this.wiredElement.setStyle({width: dim.width + "px", height: dim.height +"px"});

    this.wiredElement.setStyle({zIndex: Windows.maxZIndex+30});
    return this.wiredElement;
  },
  
  _hideWiredElement: function() {
    if (! this.wiredElement || ! this.currentDrag)
      return;
    if (this.currentDrag == this.element) 
      this.currentDrag = null;
    else {
      if (this.useLeft) 
        this.element.setStyle({left: this.currentDrag.getStyle('left')});
      else 
        this.element.setStyle({right: this.currentDrag.getStyle('right')});

      if (this.useTop) 
        this.element.setStyle({top: this.currentDrag.getStyle('top')});
      else 
        this.element.setStyle({bottom: this.currentDrag.getStyle('bottom')});

      this.currentDrag.hide();
      this.currentDrag = null;
      if (this.doResize)
        this.setSize(this.width, this.height);
    } 
  },
  
  _notify: function(eventName) {
    if (this.options[eventName])
      this.options[eventName](this);
    else
      Windows.notify(eventName, this);
  }
};

// Windows containers, register all page windows
var Windows = {
  windows: [],
  modalWindows: [],
  observers: [],
  focusedWindow: null,
  maxZIndex: 0,
  overlayShowEffectOptions: {duration: 0.5},
  overlayHideEffectOptions: {duration: 0.5},

  addObserver: function(observer) {
    this.removeObserver(observer);
    this.observers.push(observer);
  },
  
  removeObserver: function(observer) {  
    this.observers = this.observers.reject( function(o) { return o==observer });
  },
  
  // onDestroy onStartResize onStartMove onResize onMove onEndResize onEndMove onFocus onBlur onBeforeShow onShow onHide onMinimize onMaximize onClose
  notify: function(eventName, win) {  
    this.observers.each( function(o) {if(o[eventName]) o[eventName](eventName, win);});
  },

  // Gets window from its id
  getWindow: function(id) {
    return this.windows.detect(function(d) { return d.getId() ==id });
  },

  // Gets the last focused window
  getFocusedWindow: function() {
    return this.focusedWindow;
  },

  updateFocusedWindow: function() {
    this.focusedWindow = this.windows.length >=2 ? this.windows[this.windows.length-2] : null;    
  },
  
  // Registers a new window (called by Windows constructor)
  register: function(win) {
    this.windows.push(win);
  },
    
  // Add a modal window in the stack
  addModalWindow: function(win) {
    // Disable screen if first modal window
    if (this.modalWindows.length == 0) {
      WindowUtilities.disableScreen(win.options.className, 'overlay_modal', win.overlayOpacity, win.getId(), win.options.parent);
    }
    else {
      // Move overlay over all windows
      if (Window.keepMultiModalWindow) {
        $('overlay_modal').style.zIndex = Windows.maxZIndex + 1;
        Windows.maxZIndex += 1;
        WindowUtilities._hideSelect(this.modalWindows.last().getId());
      }
      // Hide current modal window
      else
        this.modalWindows.last().element.hide();
      // Fucking IE select issue
      WindowUtilities._showSelect(win.getId());
    }      
    this.modalWindows.push(win);    
  },
  
  removeModalWindow: function(win) {
    this.modalWindows.pop();
    
    // No more modal windows
    if (this.modalWindows.length == 0)
      WindowUtilities.enableScreen();     
    else {
      if (Window.keepMultiModalWindow) {
        this.modalWindows.last().toFront();
        WindowUtilities._showSelect(this.modalWindows.last().getId());        
      }
      else
        this.modalWindows.last().element.show();
    }
  },
  
  // Registers a new window (called by Windows constructor)
  register: function(win) {
    this.windows.push(win);
  },
  
  // Unregisters a window (called by Windows destructor)
  unregister: function(win) {
    this.windows = this.windows.reject(function(d) { return d==win });
  }, 
  
  // Closes all windows
  closeAll: function() {  
    this.windows.each( function(w) {Windows.close(w.getId())} );
  },
  
  closeAllModalWindows: function() {
    WindowUtilities.enableScreen();     
    this.modalWindows.each( function(win) {if (win) win.close()});    
  },

  // Minimizes a window with its id
  minimize: function(id, event) {
    var win = this.getWindow(id)
    if (win && win.visible)
      win.minimize();
    Event.stop(event);
  },
  
  // Maximizes a window with its id
  maximize: function(id, event) {
    var win = this.getWindow(id)
    if (win && win.visible)
      win.maximize();
    Event.stop(event);
  },

  // Closes a window with its id
  close: function(id, event) {
    var win = this.getWindow(id);
    if (win) 
      win.close();
    if (event)
      Event.stop(event);
  },
  
  blur: function(id) {
    var win = this.getWindow(id);  
    if (!win)
      return;
    if (win.options.blurClassName)
      win.changeClassName(win.options.blurClassName);
    if (this.focusedWindow == win)  
      this.focusedWindow = null;
    win._notify("onBlur");  
  },
  
  focus: function(id) {
    var win = this.getWindow(id);  
    if (!win)
      return;       
    if (this.focusedWindow)
      this.blur(this.focusedWindow.getId())

    if (win.options.focusClassName)
      win.changeClassName(win.options.focusClassName);  
    this.focusedWindow = win;
    win._notify("onFocus");
  },
  
  unsetOverflow: function(except) {    
    this.windows.each(function(d) { d.oldOverflow = d.getContent().getStyle("overflow") || "auto" ; d.getContent().setStyle({overflow: "hidden"}) });
    if (except && except.oldOverflow)
      except.getContent().setStyle({overflow: except.oldOverflow});
  },

  resetOverflow: function() {
    this.windows.each(function(d) { if (d.oldOverflow) d.getContent().setStyle({overflow: d.oldOverflow}) });
  },

  updateZindex: function(zindex, win) { 
    if (zindex > this.maxZIndex) {   
      this.maxZIndex = zindex;    
      if (this.focusedWindow) 
        this.blur(this.focusedWindow.getId())
    }
    this.focusedWindow = win;
    if (this.focusedWindow) 
      this.focus(this.focusedWindow.getId())
  }
};

var Dialog = {
  dialogId: null,
  onCompleteFunc: null,
  callFunc: null, 
  parameters: null, 
    
  confirm: function(content, parameters) {
    // Get Ajax return before
    if (content && typeof content != "string") {
      Dialog._runAjaxRequest(content, parameters, Dialog.confirm);
      return 
    }
    content = content || "";
    
    parameters = parameters || {};
    var okLabel = parameters.okLabel ? parameters.okLabel : "Ok";
    var cancelLabel = parameters.cancelLabel ? parameters.cancelLabel : "Cancel";

    // Backward compatibility
    parameters = Object.extend(parameters, parameters.windowParameters || {});
    parameters.windowParameters = parameters.windowParameters || {};

    parameters.className = parameters.className || "alert";

    var okButtonClass = "class ='" + (parameters.buttonClass ? parameters.buttonClass + " " : "") + " ok_button'" 
    var cancelButtonClass = "class ='" + (parameters.buttonClass ? parameters.buttonClass + " " : "") + " cancel_button'" 
    var content = "\
      <div class='" + parameters.className + "_message'>" + content  + "</div>\
        <div class='" + parameters.className + "_buttons'>\
          <input type='button' value='" + okLabel + "' onclick='Dialog.okCallback()' " + okButtonClass + "/>\
          <input type='button' value='" + cancelLabel + "' onclick='Dialog.cancelCallback()' " + cancelButtonClass + "/>\
        </div>\
    ";
    return this._openDialog(content, parameters)
  },
  
  alert: function(content, parameters) {
    // Get Ajax return before
    if (content && typeof content != "string") {
      Dialog._runAjaxRequest(content, parameters, Dialog.alert);
      return 
    }
    content = content || "";
    
    parameters = parameters || {};
    var okLabel = parameters.okLabel ? parameters.okLabel : "Ok";

    // Backward compatibility    
    parameters = Object.extend(parameters, parameters.windowParameters || {});
    parameters.windowParameters = parameters.windowParameters || {};
    
    parameters.className = parameters.className || "alert";
    
    var okButtonClass = "class ='" + (parameters.buttonClass ? parameters.buttonClass + " " : "") + " ok_button'" 
    var content = "\
      <div class='" + parameters.className + "_message'>" + content  + "</div>\
        <div class='" + parameters.className + "_buttons'>\
          <input type='button' value='" + okLabel + "' onclick='Dialog.okCallback()' " + okButtonClass + "/>\
        </div>";                  
    return this._openDialog(content, parameters)
  },
  
  info: function(content, parameters) {   
    // Get Ajax return before
    if (content && typeof content != "string") {
      Dialog._runAjaxRequest(content, parameters, Dialog.info);
      return 
    }
    content = content || "";
     
    // Backward compatibility
    parameters = parameters || {};
    parameters = Object.extend(parameters, parameters.windowParameters || {});
    parameters.windowParameters = parameters.windowParameters || {};
    
    parameters.className = parameters.className || "alert";
    
    var content = "<div id='modal_dialog_message' class='" + parameters.className + "_message'>" + content  + "</div>";
    if (parameters.showProgress)
      content += "<div id='modal_dialog_progress' class='" + parameters.className + "_progress'>  </div>";

    parameters.ok = null;
    parameters.cancel = null;
    
    return this._openDialog(content, parameters)
  },
  
  setInfoMessage: function(message) {
    $('modal_dialog_message').update(message);
  },
  
  closeInfo: function() {
    Windows.close(this.dialogId);
  },
  
  _openDialog: function(content, parameters) {
    var className = parameters.className;
    
    if (! parameters.height && ! parameters.width) {
      parameters.width = WindowUtilities.getPageSize(parameters.options.parent || document.body).pageWidth / 2;
    }
    if (parameters.id)
      this.dialogId = parameters.id;
    else { 
      var t = new Date();
      this.dialogId = 'modal_dialog_' + t.getTime();
      parameters.id = this.dialogId;
    }

    // compute height or width if need be
    if (! parameters.height || ! parameters.width) {
      var size = WindowUtilities._computeSize(content, this.dialogId, parameters.width, parameters.height, 5, className)
      if (parameters.height)
        parameters.width = size + 5
      else
        parameters.height = size + 5
    }
    parameters.effectOptions = parameters.effectOptions ;
    parameters.resizable   = parameters.resizable || false;
    parameters.minimizable = parameters.minimizable || false;
    parameters.maximizable = parameters.maximizable ||  false;
    parameters.draggable   = parameters.draggable || false;
    parameters.closable    = parameters.closable || false;
    
    var win = new Window(parameters);
    win.getContent().innerHTML = content;
    
    win.showCenter(true, parameters.top, parameters.left);  
    win.setDestroyOnClose();
    
    win.cancelCallback = parameters.onCancel || parameters.cancel; 
    win.okCallback = parameters.onOk || parameters.ok;
    
    return win;    
  },
  
  _getAjaxContent: function(originalRequest)  {
      Dialog.callFunc(originalRequest.responseText, Dialog.parameters)
  },
  
  _runAjaxRequest: function(message, parameters, callFunc) {
    if (message.options == null)
      message.options = {}  
    Dialog.onCompleteFunc = message.options.onComplete;
    Dialog.parameters = parameters;
    Dialog.callFunc = callFunc;
    
    message.options.onComplete = Dialog._getAjaxContent;
    new Ajax.Request(message.url, message.options);
  },
  
  okCallback: function() {
    var win = Windows.focusedWindow;
    if (!win.okCallback || win.okCallback(win)) {
      // Remove onclick on button
      $$("#" + win.getId()+" input").each(function(element) {element.onclick=null;})
      win.close();
    }
  },

  cancelCallback: function() {
    var win = Windows.focusedWindow;
    // Remove onclick on button
    $$("#" + win.getId()+" input").each(function(element) {element.onclick=null})
    win.close();
    if (win.cancelCallback)
      win.cancelCallback(win);
  }
}
/*
  Based on Lightbox JS: Fullsize Image Overlays 
  by Lokesh Dhakar - http://www.huddletogether.com

  For more information on this script, visit:
  http://huddletogether.com/projects/lightbox/

  Licensed under the Creative Commons Attribution 2.5 License - http://creativecommons.org/licenses/by/2.5/
  (basically, do anything you want, just leave my name and link)
*/

if (Prototype.Browser.WebKit) {
  var array = navigator.userAgent.match(new RegExp(/AppleWebKit\/([\d\.\+]*)/));
  Prototype.Browser.WebKitVersion = parseFloat(array[1]);
}

var WindowUtilities = {  
  // From dragdrop.js
  getWindowScroll: function(parent) {
    var T, L, W, H;
    parent = parent || document.body;              
    if (parent != document.body) {
      T = parent.scrollTop;
      L = parent.scrollLeft;
      W = parent.scrollWidth;
      H = parent.scrollHeight;
    } 
    else {
      var w = window;
      with (w.document) {
        if (w.document.documentElement && documentElement.scrollTop) {
          T = documentElement.scrollTop;
          L = documentElement.scrollLeft;
        } else if (w.document.body) {
          T = body.scrollTop;
          L = body.scrollLeft;
        }
        if (w.innerWidth) {
          W = w.innerWidth;
          H = w.innerHeight;
        } else if (w.document.documentElement && documentElement.clientWidth) {
          W = documentElement.clientWidth;
          H = documentElement.clientHeight;
        } else {
          W = body.offsetWidth;
          H = body.offsetHeight
        }
      }
    }
    return { top: T, left: L, width: W, height: H };
  }, 
  //
  // getPageSize()
  // Returns array with page width, height and window width, height
  // Core code from - quirksmode.org
  // Edit for Firefox by pHaez
  //
  getPageSize: function(parent){
    parent = parent || document.body;              
    var windowWidth, windowHeight;
    var pageHeight, pageWidth;
    if (parent != document.body) {
      windowWidth = parent.getWidth();
      windowHeight = parent.getHeight();                                
      pageWidth = parent.scrollWidth;
      pageHeight = parent.scrollHeight;                                
    } 
    else {
      var xScroll, yScroll;

      if (window.innerHeight && window.scrollMaxY) {  
        xScroll = document.body.scrollWidth;
        yScroll = window.innerHeight + window.scrollMaxY;
      } else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
        xScroll = document.body.scrollWidth;
        yScroll = document.body.scrollHeight;
      } else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
        xScroll = document.body.offsetWidth;
        yScroll = document.body.offsetHeight;
      }


      if (self.innerHeight) {  // all except Explorer
        windowWidth = self.innerWidth;
        windowHeight = self.innerHeight;
      } else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
        windowWidth = document.documentElement.clientWidth;
        windowHeight = document.documentElement.clientHeight;
      } else if (document.body) { // other Explorers
        windowWidth = document.body.clientWidth;
        windowHeight = document.body.clientHeight;
      }  

      // for small pages with total height less then height of the viewport
      if(yScroll < windowHeight){
        pageHeight = windowHeight;
      } else { 
        pageHeight = yScroll;
      }

      // for small pages with total width less then width of the viewport
      if(xScroll < windowWidth){  
        pageWidth = windowWidth;
      } else {
        pageWidth = xScroll;
      }
    }             
    return {pageWidth: pageWidth ,pageHeight: pageHeight , windowWidth: windowWidth, windowHeight: windowHeight};
  },

  disableScreen: function(className, overlayId, overlayOpacity, contentId, parent) {
    WindowUtilities.initLightbox(overlayId, className, function() {this._disableScreen(className, overlayId, overlayOpacity, contentId)}.bind(this), parent || document.body);
  },

  _disableScreen: function(className, overlayId, overlayOpacity, contentId) {
    // prep objects
    var objOverlay = $(overlayId);

    var pageSize = WindowUtilities.getPageSize(objOverlay.parentNode);

    // Hide select boxes as they will 'peek' through the image in IE, store old value
    if (contentId && Prototype.Browser.IE) {
      WindowUtilities._hideSelect();
      WindowUtilities._showSelect(contentId);
    }  
  
    // set height of Overlay to take up whole page and show
    objOverlay.style.height = (pageSize.pageHeight + 'px');
    objOverlay.style.display = 'none'; 
    if (overlayId == "overlay_modal" && Window.hasEffectLib && Windows.overlayShowEffectOptions) {
      objOverlay.overlayOpacity = overlayOpacity;
      new Effect.Appear(objOverlay, Object.extend({from: 0, to: overlayOpacity}, Windows.overlayShowEffectOptions));
    }
    else
      objOverlay.style.display = "block";
  },
  
  enableScreen: function(id) {
    id = id || 'overlay_modal';
    var objOverlay =  $(id);
    if (objOverlay) {
      // hide lightbox and overlay
      if (id == "overlay_modal" && Window.hasEffectLib && Windows.overlayHideEffectOptions)
        new Effect.Fade(objOverlay, Object.extend({from: objOverlay.overlayOpacity, to:0}, Windows.overlayHideEffectOptions));
      else {
        objOverlay.style.display = 'none';
        objOverlay.parentNode.removeChild(objOverlay);
      }
      
      // make select boxes visible using old value
      if (id != "__invisible__") 
        WindowUtilities._showSelect();
    }
  },

  _hideSelect: function(id) {
    if (Prototype.Browser.IE) {
      id = id ==  null ? "" : "#" + id + " ";
      $$(id + 'select').each(function(element) {
        if (! WindowUtilities.isDefined(element.oldVisibility)) {
          element.oldVisibility = element.style.visibility ? element.style.visibility : "visible";
          element.style.visibility = "hidden";
        }
      });
    }
  },
  
  _showSelect: function(id) {
    if (Prototype.Browser.IE) {
      id = id ==  null ? "" : "#" + id + " ";
      $$(id + 'select').each(function(element) {
        if (WindowUtilities.isDefined(element.oldVisibility)) {
          // Why?? Ask IE
          try {
            element.style.visibility = element.oldVisibility;
          } catch(e) {
            element.style.visibility = "visible";
          }
          element.oldVisibility = null;
        }
        else {
          if (element.style.visibility)
            element.style.visibility = "visible";
        }
      });
    }
  },

  isDefined: function(object) {
    return typeof(object) != "undefined" && object != null;
  },
  
  // initLightbox()
  // Function runs on window load, going through link tags looking for rel="lightbox".
  // These links receive onclick events that enable the lightbox display for their targets.
  // The function also inserts html markup at the top of the page which will be used as a
  // container for the overlay pattern and the inline image.
  initLightbox: function(id, className, doneHandler, parent) {
    // Already done, just update zIndex
    if ($(id)) {
      Element.setStyle(id, {zIndex: Windows.maxZIndex + 1});
      Windows.maxZIndex++;
      doneHandler();
    }
    // create overlay div and hardcode some functional styles (aesthetic styles are in CSS file)
    else {
      var objOverlay = document.createElement("div");
      objOverlay.setAttribute('id', id);
      objOverlay.className = "overlay_" + className
      objOverlay.style.display = 'none';
      objOverlay.style.position = 'absolute';
      objOverlay.style.top = '0';
      objOverlay.style.left = '0';
      objOverlay.style.zIndex = Windows.maxZIndex + 1;
      Windows.maxZIndex++;
      objOverlay.style.width = '100%';
      parent.insertBefore(objOverlay, parent.firstChild);
      if (Prototype.Browser.WebKit && id == "overlay_modal") {
        setTimeout(function() {doneHandler()}, 10);
      }
      else
        doneHandler();
    }    
  },
  
  setCookie: function(value, parameters) {
    document.cookie= parameters[0] + "=" + escape(value) +
      ((parameters[1]) ? "; expires=" + parameters[1].toGMTString() : "") +
      ((parameters[2]) ? "; path=" + parameters[2] : "") +
      ((parameters[3]) ? "; domain=" + parameters[3] : "") +
      ((parameters[4]) ? "; secure" : "");
  },

  getCookie: function(name) {
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1) {
      begin = dc.indexOf(prefix);
      if (begin != 0) return null;
    } else {
      begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1) {
      end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
  },
    
  _computeSize: function(content, id, width, height, margin, className) {
    var objBody = document.body;
    var tmpObj = document.createElement("div");
    tmpObj.setAttribute('id', id);
    tmpObj.className = className + "_content";

    if (height)
      tmpObj.style.height = height + "px"
    else
      tmpObj.style.width = width + "px"
  
    tmpObj.style.position = 'absolute';
    tmpObj.style.top = '0';
    tmpObj.style.left = '0';
    tmpObj.style.display = 'none';

    tmpObj.innerHTML = content;
    objBody.insertBefore(tmpObj, objBody.firstChild);

    var size;
    if (height)
      size = $(tmpObj).getDimensions().width + margin;
    else
      size = $(tmpObj).getDimensions().height + margin;
    objBody.removeChild(tmpObj);
    return size;
  }  
}