// JavaScript Document
var lastCategory = "";
var lastSubCategory = "";

function switchmenu(cat,subcat){	 
	if(lastCategory != cat && lastCategory != "") {
		document.getElementById(lastCategory).className="";
	}
	if(subcat != lastSubCategory){
		var el = document.getElementById(subcat);
		var ar = document.getElementById("subcategory-wrapper").getElementsByTagName("div");
		if(el.style.display != "block")
		{ 
			for (var i = 0; i < ar.length; i++){
				if (ar[i].className=="subcategory")
					ar[i].style.display = "none";
				if (ar[i].className=="subja")
					ar[i].style.display = "none";
			}
			el.style.display = "block";
		} else {
			el.style.display = "none";
		}
		document.getElementById(cat).className="current";
		lastCategory = cat;
		lastSubCategory = subcat;
	}	
}

var currheight;

window.onresize = function(){
	if(currheight != document.documentElement.clientHeight)
	{
		var el = document.getElementById("pushit");
		el.style.display = "none";
		el.style.display = "block";	
	}
	currheight = document.documentElement.clientHeight;
}