var closetimer = null;
	var timeout = 500;

	function hideOrderLayer(id) {
		var elem = document.getElementById(id);
		elem.style.display = 'none';
	}	
	
	function closetime(id) {
		closetimer = window.setTimeout(new Function("hideOrderLayer('"+id+"')"), timeout);
	}
	
	function closeBytEnBolig(e) {
		if (!e) var e = window.event;
		
		var tg = (window.event) ? e.srcElement : e.target;	
		//hacks til IE6&7 og Firefox!		
		if ((tg.id.indexOf("bytEnBoligTd") == -1) && (tg.id.indexOf("bytEnBolig") == -1) && (tg.id.indexOf("topLine") == -1)) return;
		var reltg = (e.relatedTarget) ? e.relatedTarget : e.toElement;
		//Firefox hack
		if (reltg.id && reltg.id.indexOf("closeDiv") > -1) return; 
		
		while (reltg != tg && reltg.nodeName != 'BODY') {
			reltg = reltg.parentNode;				
		}	
		
		if (reltg == tg) return;
		
		document.getElementById("bytEnBolig").style.display = "none";		
}	
	
	function cancelclosetime(elem) {
		if (closetimer) {
			window.clearTimeout(closetimer);
			closetimer = null;
		}
	}	

	function urldecodeing(s) {
		var temp = unescape(s) ;
		var temp1 = replaceAll(temp, '+' ,' ');
		return temp1;
	}
	
	function replaceAll( str, replace, with1 ) {
		
		var temp = true;
		while(temp){
			if(str.indexOf(replace)!= -1){
				str = str.replace(replace, with1);
			}else{
				temp = false;
				}
		}
	
	
	    return str;
	}

	function closeLayerById(id) {
		var elem = document.getElementById(id);
		elem.style.display='none';
	}
	
	function openLayerById(id) {
		var elem = document.getElementById(id);
		elem.style.display='block';
	}
	
	
	function removeAllOptions(selectbox){
		if (selectbox.options) {
			var i;
			for(i=selectbox.options.length-1;i>=0;i--)	{
				selectbox.remove(i);
			}
		}
	}
	
	function removeOptions(selectbox){
		if (selectbox.options) {
			var i;
			for(i=selectbox.options.length-1;i>=0;i--){
				if(selectbox.options[i].selected) {
					selectbox.remove(i);
				}
			}
		}
	}
	
	
	function addOption(selectbox,text,value ) {
		var optn = document.createElement("OPTION");
		optn.text = text;
		optn.value = value;
		selectbox.options.add(optn);
	}

		
	function hideparent(id) {
		var div = document.getElementById(id);
		div.parentNode.style.display = 'none';
	}