function init() {
	if (arguments.callee.done) return;
	arguments.callee.done = true;
	if (_timer) {
		clearInterval(_timer);
		_timer = null;
	}
	//localization();
	//checkStyleType();
};
	
	/* for Mozilla */
	if (document.addEventListener) {
	document.addEventListener("DOMContentLoaded", init, false);
	}
		
	/* for Internet Explorer */
	/*@cc_on @*/
	/*@if (@_win32)
	document.write("<script id=__ie_onload defer src=javascript:void(0)><\/script>");
	var script = document.getElementById("__ie_onload");
	script.onreadystatechange = function() {
		if (this.readyState == "complete") {			
			init(); // call the onload handler
		}
	};
	/*@end @*/
	
	/* for Safari */
	if (/WebKit/i.test(navigator.userAgent)) { // sniff
	var _timer = setInterval(function() {
		if (/loaded|complete/.test(document.readyState)) {
			init(); // call the onload handler
		}
	}, 10);
}
	
/* for other browsers */
window.onload = init;

try { //background image flicker fix
  document.execCommand("BackgroundImageCache", false, true);
} catch(err) {}

var enabletabpersistence=1 //enable tab persistence via session only cookies, so selected tab is remembered?
var tabcontentIDs=new Object()

function expandcontent(linkobj){
	var ulid=linkobj.parentNode.parentNode.id //id of UL element
	var ullist=document.getElementById(ulid).getElementsByTagName("li") //get list of LIs corresponding to the tab contents
	for (var i=0; i<ullist.length; i++){
		ullist[i].className=""  //deselect all tabs
		if (typeof tabcontentIDs[ulid][i]!="undefined") //if tab content within this array index exists (exception: More tabs than there are tab contents)
			document.getElementById(tabcontentIDs[ulid][i]).style.display="none" //hide all tab contents
		}
	linkobj.parentNode.className="selected"  //highlight currently clicked on tab
	document.getElementById(linkobj.getAttribute("rel")).style.display="block" //expand corresponding tab content
	saveselectedtabcontentid(ulid, linkobj.getAttribute("rel"))
}

function expandtab(tabcontentid, tabnumber){ //interface for selecting a tab (plus expand corresponding content)
	var thetab=document.getElementById(tabcontentid).getElementsByTagName("a")[tabnumber]
	if (thetab.getAttribute("rel"))
		expandcontent(thetab)
}

function savetabcontentids(ulid, relattribute){// save ids of tab content divs
	if (typeof tabcontentIDs[ulid]=="undefined") //if this array doesn't exist yet
		tabcontentIDs[ulid]=new Array()
		tabcontentIDs[ulid][tabcontentIDs[ulid].length]=relattribute
}

function saveselectedtabcontentid(ulid, selectedtabid){ //set id of clicked on tab as selected tab id & enter into cookie
	var expiresOn = "90";
	if (enabletabpersistence==1) //if persistence feature turned on
	setTabCookie(ulid, selectedtabid, expiresOn)
}

function getullistlinkbyId(ulid, tabcontentid){ //returns a tab link based on the ID of the associated tab content
	var ullist=document.getElementById(ulid).getElementsByTagName("li")
	for (var i=0; i<ullist.length; i++){
		if (ullist[i].getElementsByTagName("a")[0].getAttribute("rel")==tabcontentid){
			return ullist[i].getElementsByTagName("a")[0]
			break
		}
	}
}

function initializetabcontent(){
	for (var i=0; i<arguments.length; i++){ //loop through passed UL ids
	if (enabletabpersistence==0 && getTabCookie(arguments[i])!="") //clean up cookie if persist=off
		setTabCookie(arguments[i], "")
		var clickedontab=getTabCookie(arguments[i]) //retrieve ID of last clicked on tab from cookie, if any
		var ulobj=document.getElementById(arguments[i])
		var ulist=ulobj.getElementsByTagName("li") //array containing the LI elements within UL
		for (var x=0; x<ulist.length; x++){ //loop through each LI element
			var ulistlink=ulist[x].getElementsByTagName("a")[0]
			if (ulistlink.getAttribute("rel")){
				savetabcontentids(arguments[i], ulistlink.getAttribute("rel")) //save id of each tab content as loop runs
				ulistlink.onclick=function(){
					expandcontent(this)
					return false
			}
			if (ulist[x].className=="selected" && clickedontab=="") //if a tab is set to be selected by default
				expandcontent(ulistlink) //auto load currenly selected tab content
			}
		} //end inner for loop
		if (clickedontab!=""){ //if a tab has been previously clicked on per the cookie value
			var culistlink=getullistlinkbyId(arguments[i], clickedontab)
			if (typeof culistlink!="undefined") //if match found between tabcontent id and rel attribute value
				expandcontent(culistlink) //auto load currenly selected tab content
			else //else if no match found between tabcontent id and rel attribute value (cookie mis-association)
			expandcontent(ulist[0].getElementsByTagName("a")[0]) //just auto load first tab instead
		}
	} //end outer for loop
}

function onstate(primaryNum){
	document.promoImage.src = PromoIMGon[primaryNum];
}

function offstate(primaryNum){
	document.promoImage.src = PromoIMG[primaryNum];
}

function getTabCookie(Name){
	var re=new RegExp(Name+"=[^;]+", "i"); //construct RE to search for target name/value pair
	if (document.cookie.match(re)) //if cookie found
		return document.cookie.match(re)[0].split("=")[1] //return its value
		return ""
}

function getTopCookie(name) {
	var dc = document.cookie;
	var cname = name + "=";
	var clen = dc.length;
	var cbegin = 0;

	while (cbegin < clen) {
		var vbegin = cbegin + cname.length;
		if (dc.substring(cbegin, vbegin) == cname) {
			var vend = dc.indexOf (";", vbegin);
			if (vend == -1) vend = clen;
			return unescape(dc.substring(vbegin, vend));
		}
		cbegin = dc.indexOf(" ", cbegin) + 1;
		if (cbegin== 0) break;
	}
	return null;
}

function setCookie(name,value,days){
	if(days){
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function setTabCookie(name,value,days){
	if(days){
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	//document.cookie = name+"="+value+expires+"; path=/; domain=.lasyk.net";
	document.cookie = name+"="+value+expires+"; path=/;";
}

function createCookie(name,value) {
	document.cookie = name +"="+ value +"; path=/";
}

function readCookie(name) {
  var nameEQ = name + "=";
  var ca = document.cookie.split(';');
  for (var i = 0; i < ca.length; i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1, c.length);
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);
  }
  return null;
}