//DD Tab Menu- Script rewritten April 27th, 07: http://www.dynamicdrive.com
//**Updated Feb 23rd, 08): Adds ability for menu to revert back to default selected tab when mouse moves out of menu

//Only 2 configuration variables below:
/*
var ddtabmenu={
	disabletablinks: false, //Disable hyperlinks in 1st level tabs with sub contents (true or false)?
	snap2original: [true, 300], //Should tab revert back to default selected when mouse moves out of menu? ([true/false, delay_millisec]

	currentpageurl: window.location.href.replace("http://"+window.location.hostname, "").replace(/^\//, ""), //get current page url (minus hostname, ie: http://www.dynamicdrive.com/)

definemenu:function(tabid, dselected){
	this[tabid+"-menuitems"]=null
	this[tabid+"-dselected"]=-1
	this.addEvent(window, function(){ddtabmenu.init(tabid, dselected)}, "load")
},

showsubmenu:function(tabid, targetitem,stateOut){
	
	//alert('showsub');
	var bn = document.getElementById('subTab');	
	if (targetitem != document.getElementById('homepage')) bn.style.display="none";	
	else bn.style.display="block";
	
	var menuitems=this[tabid+"-menuitems"]
	this.clearrevert2default(tabid)
 for (i=0; i<menuitems.length; i++){
		menuitems[i].className="actOther"
		if (typeof menuitems[i].hasSubContent!="undefined")
		{
			document.getElementById(menuitems[i].getAttribute("rel")).style.display="none"
			if(document.getElementById(menuitems[i].getAttribute("rel")).className.indexOf('_act')>0)
			{
				document.getElementById(menuitems[i].getAttribute("rel")).className=document.getElementById(menuitems[i].getAttribute("rel")).className.replace('_act','');
				//alert(objItems.id);
			}
		}
			//
	}
	//alert(targetitem.id);
	targetitem.className="act"
	
	document.getElementById('searchID').style.display="";
	if (typeof targetitem.hasSubContent!="undefined")
	{		
		var objItems=document.getElementById(targetitem.getAttribute("rel"));
		objItems.style.display="block";
		
		if(stateOut)
		{
			if(objItems.className=='tabcontent1')
			{
				objItems.className='tabcontent1_act';
			}
			if(objItems.className=='tabcontent2')
			{
				objItems.className='tabcontent2_act';
			}
			if(objItems.className=='tabcontent3')
			{
				objItems.className='tabcontent3_act';
			}
			if(objItems.className=='tabcontent4')
			{
				objItems.className='tabcontent4_act';
			}
			if(objItems.className=='tabcontent5')
			{
				objItems.className='tabcontent5_act';
			}
			if(objItems.className=='tabcontent6')
			{
				objItems.className='tabcontent6_act';
			}
			if(objItems.className=='tabcontent7')
			{
				objItems.className='tabcontent7_act';
			}
			if(objItems.className=='tabcontent8')
			{
				objItems.className='tabcontent8_act';
			}
			if(objItems.className=='tabcontent9')
			{
				objItems.className='tabcontent9_act';
			}
			if(objItems.className=='tabcontent10')
			{
				objItems.className='tabcontent10_act';
			}
			if(objItems.className=='tabcontent11')
			{
				objItems.className='tabcontent11_act';
			}
			if(objItems.className=='tabcontent12')
			{
				objItems.className='tabcontent12_act';
			}
		} 
	}
},

isSelected:function(menuurl){
	var menuurl=menuurl.replace("http://"+menuurl.hostname, "").replace(/^\//, "")
	return (ddtabmenu.currentpageurl==menuurl)
},

isContained:function(m, e){
	var e=window.event || e
	var c=e.relatedTarget || ((e.type=="mouseover")? e.fromElement : e.toElement)
	
	while (c && c!=m)try {c=c.parentNode} catch(e){c=m}
	if (c==m)
		return true
	else
		return false
},

revert2default:function(outobj, tabid, e){

	if (!ddtabmenu.isContained(outobj, tabid, e)){
		window["hidetimer_"+tabid]=setTimeout(function(){
			
			//alert(document.getElementById('searchID').style.display);
			//alert(outobj.id+':'+ddtabmenu[tabid+"-dselected"]);
			ddtabmenu.showsubmenu(tabid, ddtabmenu[tabid+"-dselected"],true)
		}, ddtabmenu.snap2original[1])
	}
},

clearrevert2default:function(tabid){

 if (typeof window["hidetimer_"+tabid]!="undefined")
 {
		
		//alert('clearrevert2default'+document.getElementById('searchID').style.display);
		clearTimeout(window["hidetimer_"+tabid])
		}
},

addEvent:function(target, functionref, tasktype){ //assign a function to execute to an event handler (ie: onunload)
	var tasktype=(window.addEventListener)? tasktype : "on"+tasktype
	if (target.addEventListener)
		target.addEventListener(tasktype, functionref, false)
	else if (target.attachEvent)
		target.attachEvent(tasktype, functionref)
},

init:function(tabid, dselected){
	var menuitems=document.getElementById(tabid).getElementsByTagName("a")
	this[tabid+"-menuitems"]=menuitems
	for (var x=0; x<menuitems.length; x++){
		if (menuitems[x].getAttribute("rel")){
			this[tabid+"-menuitems"][x].hasSubContent=true
			if (ddtabmenu.disabletablinks)
				menuitems[x].onclick=function(){return false}
			if (ddtabmenu.snap2original[0]==true){
				var submenu=document.getElementById(menuitems[x].getAttribute("rel"))
				menuitems[x].onmouseout=function(e){ddtabmenu.revert2default(submenu, tabid, e)}
				submenu.onmouseover=function(){ddtabmenu.clearrevert2default(tabid);document.getElementById('searchID').style.display='none';}
				submenu.onmouseout=function(e){ddtabmenu.revert2default(this, tabid, e);}
			}
		}
		else //for items without a submenu, add onMouseout effect
			menuitems[x].onmouseout=function(e){
				this.className=""; 
				if (ddtabmenu.snap2original[0]==true) ddtabmenu.revert2default(this, tabid, e)
				}
			menuitems[x].onmouseover=function(){
				ddtabmenu.showsubmenu(tabid, this,false);
				document.getElementById('searchID').style.display='none';
				}
		if (dselected=="auto" && typeof setalready=="undefined" && this.isSelected(menuitems[x].href)){
			//alert(menuitems[x]);
			ddtabmenu.showsubmenu(tabid, menuitems[x],true)
			this[tabid+"-dselected"]=menuitems[x]
			var setalready=true
		}
		else if (parseInt(dselected)==x){
			ddtabmenu.showsubmenu(tabid, menuitems[x],true)
			this[tabid+"-dselected"]=menuitems[x]
		}
	}
}
}
*/

//For current page
$(document).ready(function(){
    //First tab
    $("#ddtabs4 ul li a:first").mouseover(function(){
        //Hide all
        $("#ddtabs4 ul li a").removeClass("act");
        $("div.subtabs").hide();
        //Active this
        $(this).addClass("act");
        $("div.subtabs[id='" + $(this).attr("rel") + "']").show();
        $("#searchID").show();
    });
    //Not first tab
     $("#ddtabs4 ul li a:not(:first)").mouseover(function(){
        //Hide all
        $("#ddtabs4 ul li a").removeClass("act");
        $("div.subtabs").hide();
        $("#searchID").hide();
        //Active this
        $(this).addClass("act");
        $("div.subtabs[id='" + $(this).attr("rel") + "']").show();
        
    });
    //Run in application
    $("#menutop").mouseleave(function(){
        $("#ddtabs4 ul li a:first").mouseover();
    });
    $("#menutop").mouseleave();
});