/* Client-side access to querystring name=value pairs
	Version 1.2.3
	22 Jun 2005
	Adam Vandenberg
*/
function Querystring(qs) { // optionally pass a querystring to parse
	this.params = new Object()
	this.get=Querystring_get
	
	if (qs == null)
		qs=location.search.substring(1,location.search.length)


	if (qs.length == 0) return


// Turn <plus> back to <space>
// See: http://www.w3.org/TR/REC-html40/interact/forms.html#h-17.13.4.1
	qs = qs.replace(/\+/g, ' ')
	var args = qs.split('&') // parse out name/value pairs separated via &
	
// split out each name=value pair
	for (var i=0;i<args.length;i++) {
		var value;
		var pair = args[i].split('=')
		var name = unescape(pair[0])


		if (pair.length == 2)
			value = unescape(pair[1])
		else
			value = name
		
		this.params[name] = value
	}
}


function Querystring_get(key, default_) {
	// This silly looking line changes UNDEFINED to NULL
	if (default_ == null) default_ = null;
	
	var value=this.params[key]
	if (value==null) value=default_;
	
	return value
}


function toggleNode(_id)
{
	_ctrl = document.getElementById(_id);
	if (_ctrl != null)
	{
		if (_ctrl.style.display == 'none')
			_ctrl.style.display = 'block';
		else
			_ctrl.style.display = 'none';
	}


}


function browser(){
	this.ver=navigator.appVersion;
	this.agent=navigator.userAgent.toLowerCase();
	this.dom=document.getElementById?1:0;
	this.op=window.opera;
	this.moz=(this.agent.indexOf("gecko")>-1||window.sidebar);
	this.ie=this.agent.indexOf("msie")>-1&&!this.op;
	if(this.ie){
		this.ie5=(this.agent.indexOf("msie 5")>-1);
		this.ie55=(this.ie5&&this.agent.indexOf("msie 5.5")>-1);
		this.ie6=(this.dom&&!this.ie4&&!this.ie5&&!this.ie55&&this.agent.indexOf("msie 6")>-1);
		this.ie7=this.dom&&!this.ie4&&!this.ie5&&!this.ie55&&!this.ie6;
	}
	this.mac=(this.agent.indexOf("mac")>-1);
	return this;
}
var b=new browser();
function loadSelectedEcomMenu() {


	var qs = new Querystring();
	menu = qs.get("GroupID");
	menueComSearch = qs.get("eComSearch");
	menuProductID = qs.get("ProductID");
		
		// Hvis der er GroupID i query eller det er en eCom search eller der er productID	
		if((menu==null) && (menueComSearch==null) && (menuProductID==null)){
			noGo = false;

		//Bruges til at vise et afsnit med tekst og billede på m?bel siden, når der ikke vises hverken grupper eller produkter.
		if(document.getElementById('catalogParagraph')){
		document.getElementById('catalogParagraph').style.display='block';
		}			

			}
		else{noGo = true;
}
		//skal kun folde menu'en ud, hvis der er et GroupID i querystring.	
 		if(noGo&&menu!=null){
		if (b.moz) {
            // fox
            // if level 3
			if (document.getElementById(menu).parentNode.parentNode.parentNode.className == 'dhtmlgoodies_tree0') {
				
				document.getElementById(menu).parentNode.style.display = "block";
				_id = document.getElementById(menu).parentNode.id.replace('menu_','');
				//document.getElementById('link_' + _id).href = "javascript:toggleNode('menu_" + _id + "')";
				
				document.getElementById(menu).parentNode.parentNode.style.display = "block";
				
				document.getElementById(menu).parentNode.parentNode.parentNode.style.display = "block";
				_id = document.getElementById(menu).parentNode.parentNode.parentNode.id.replace('menu_','');
				//document.getElementById('link_' + _id).href = "javascript:toggleNode('menu_" + _id + "')";

				document.getElementById("menu_" + menu).style.display = "block";
				//if (document.getElementById('link_' + menu) != null)
				//	document.getElementById('link_' + menu).href = "javascript:toggleNode('menu_" + menu + "')";
								
				document.getElementById(menu).childNodes[1].className="selectedMenu";
			} 
			
            // if level 2
			else if (document.getElementById(menu).parentNode.className == 'dhtmlgoodies_tree0') {
				document.getElementById(menu).parentNode.style.display = "block";
				_id = document.getElementById(menu).parentNode.id.replace('menu_','');
				//document.getElementById('link_' + _id).href = "javascript:toggleNode('menu_" + _id + "')";
				
				document.getElementById("menu_" + menu).style.display = "block";
				//if (document.getElementById('link_' + menu) != null)
				//	document.getElementById('link_' + menu).href = "javascript:toggleNode('menu_" + menu + "')";
					
				document.getElementById(menu).childNodes[1].className="selectedMenu";
			} 
			else {

				document.getElementById(menu).childNodes[1].className="selectedMenu";
				document.getElementById('menu_' + menu).style.display = "block";
				//if (document.getElementById('link_' + menu) != null)
				//	document.getElementById('link_' + menu).href = "javascript:toggleNode('menu_" + menu + "')";

			}

		} else {
			//IE
			
            // if level 3
			
			if (document.getElementById(menu).parentElement.parentElement.parentElement.className == 'dhtmlgoodies_tree0') {
				document.getElementById(menu).parentElement.style.display = "block";

				_id = document.getElementById(menu).parentElement.id.replace('menu_','');
				//document.getElementById('link_' + _id).href = "javascript:toggleNode('menu_" + _id + "')";
				
				document.getElementById(menu).parentElement.parentElement.style.display = "block";
				
				document.getElementById(menu).parentElement.parentElement.parentElement.style.display = "block";
				_id = document.getElementById(menu).parentElement.parentElement.parentElement.id.replace('menu_','');
				//document.getElementById('link_' + _id).href = "javascript:toggleNode('menu_" + _id + "')";
				
				if (document.getElementById("menu_" + menu) != null)
					document.getElementById("menu_" + menu).style.display = "block";
				//if (document.getElementById('link_' + menu) != null)
				//	document.getElementById('link_' + menu).href = "javascript:toggleNode('menu_" + menu + "')";
				
				document.getElementById(menu).firstChild.className="selectedMenu";
			} 
			
            // if level 2
			else if (document.getElementById(menu).parentElement.className == 'dhtmlgoodies_tree0') {
				
				document.getElementById(menu).parentElement.style.display = "block";
				_id = document.getElementById(menu).parentElement.id.replace('menu_','');
				//document.getElementById('link_' + _id).href = "javascript:toggleNode('menu_" + _id + "')";
				
				if (document.getElementById("menu_" + menu) != null)
					document.getElementById("menu_" + menu).style.display = "block";
				//if (document.getElementById('link_' + menu) != null)
				//	document.getElementById('link_' + menu).href = "javascript:toggleNode('menu_" + menu + "')";
					
				document.getElementById(menu).firstChild.className="selectedMenu";
			} 
			else {
				document.getElementById(menu).firstChild.className="selectedMenu";
				
				if (document.getElementById("menu_" + menu) != null)
					document.getElementById("menu_" + menu).style.display = "block";
				//if (document.getElementById('link_' + menu) != null)
				//	document.getElementById('link_' + menu).href = "javascript:toggleNode('menu_" + menu + "')";
			}
		}
}
}