// JavaScript Document

/*
	Developed by Robert Nyman, http://www.robertnyman.com
	Code/licensing: http://code.google.com/p/getelementsbyclassname/
*/	
var getElementsByClassName = function (className, tag, elm){
	if (document.getElementsByClassName) {
		getElementsByClassName = function (className, tag, elm) {
			elm = elm || document;
			var elements = elm.getElementsByClassName(className),
				nodeName = (tag)? new RegExp("\\b" + tag + "\\b", "i") : null,
				returnElements = [],
				current;
			for(var i=0, il=elements.length; i<il; i+=1){
				current = elements[i];
				if(!nodeName || nodeName.test(current.nodeName)) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	else if (document.evaluate) {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = "",
				xhtmlNamespace = "http://www.w3.org/1999/xhtml",
				namespaceResolver = (document.documentElement.namespaceURI === xhtmlNamespace)? xhtmlNamespace : null,
				returnElements = [],
				elements,
				node;
			for(var j=0, jl=classes.length; j<jl; j+=1){
				classesToCheck += "[contains(concat(' ', @class, ' '), ' " + classes[j] + " ')]";
			}
			try	{
				elements = document.evaluate(".//" + tag + classesToCheck, elm, namespaceResolver, 0, null);
			}
			catch (e) {
				elements = document.evaluate(".//" + tag + classesToCheck, elm, null, 0, null);
			}
			while ((node = elements.iterateNext())) {
				returnElements.push(node);
			}
			return returnElements;
		};
	}
	else {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = [],
				elements = (tag === "*" && elm.all)? elm.all : elm.getElementsByTagName(tag),
				current,
				returnElements = [],
				match;
			for(var k=0, kl=classes.length; k<kl; k+=1){
				classesToCheck.push(new RegExp("(^|\\s)" + classes[k] + "(\\s|$)"));
			}
			for(var l=0, ll=elements.length; l<ll; l+=1){
				current = elements[l];
				match = false;
				for(var m=0, ml=classesToCheck.length; m<ml; m+=1){
					match = classesToCheck[m].test(current.className);
					if (!match) {
						break;
					}
				}
				if (match) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	return getElementsByClassName(className, tag, elm);
};

function getElementsByAttribute(oElm, strTagName, strAttributeName, strAttributeValue){
	var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
	var arrReturnElements = new Array();
	var oAttributeValue = (typeof strAttributeValue != "undefined")? new RegExp("(^|\\s)" + strAttributeValue + "(\\s|$)") : null;
	var oCurrent;
	var oAttribute;
	for(var i=0; i<arrElements.length; i++){
		oCurrent = arrElements[i];
		oAttribute = oCurrent.getAttribute && oCurrent.getAttribute(strAttributeName);
		if(typeof oAttribute == "string" && oAttribute.length > 0){
			if(typeof strAttributeValue == "undefined" || (oAttributeValue && oAttributeValue.test(oAttribute))){
				arrReturnElements.push(oCurrent);
			}
		}
	}
	return arrReturnElements;
}



function light_Tabs()
{

var to_light_id=document.getElementById('tabs_light').className;

if (to_light_id=='tab_0')
{
	to_light_id=document.getElementById('subcats_light').className;
	var to_light_el=document.getElementById(to_light_id);
	to_light_el.className='lighted';
	if (to_light_id=='tab_5')
	{

	}

}

else
{
	var to_light_el=document.getElementById(to_light_id);
	to_light_el.className='lighted';
	to_light_id=document.getElementById('subcats_light').className;
	getElementsByClassName("cat-item cat-item-"+to_light_id.split('_')[1])[0].className="lighted";
}

getElementsByClassName("cat-item-7")[0].style.borderRight='none';

}

jQuery(document).ready(function(){

	light_Tabs();

	var width=document.getElementById('center_div').offsetWidth;
	var height;
	if (document.body.clientHeight>document.documentElement.clientHeight)
	height=document.body.clientHeight;
	else 
	height=document.documentElement.clientHeight;
	jQuery("#back_links").css("width",width);
	jQuery("#back_links").css("height",height);

	var ver=Math.floor(height/835)+1;

	for (i=1;i<=ver;i++)
	{
		jQuery.get("/map.html", function(data) {
								jQuery("#back_links").append(data);
								});
	}

	var rand=Math.random();
	var color;
	if (rand<0.083)
	color='aeede2';
	else if (rand<0.166)
	color='c5e2ed';
	else if (rand<0.249)
	color='cde5ab';
	else if (rand<0.332)
	color='edd8c5';
	else if (rand<0.415)
	color='484848';
	else if (rand<0.498)
	color='ee7202';
	else if (rand<0.581)
	color='00a77c';
	else if (rand<0.747)
	color='05799e';
	else if (rand<0.83)
	color='0c61a4';
	else if (rand<0.913)
	color='4287d2';
	else
	color='b16a2c';
	color='c5e2ed';
	jQuery('body').css('background-color','#'+color);
})