// JavaScript Document


function toggleTree(index){
	var li = document.getElementById("li_" + index);
	var a = document.getElementById("a_" + index);
	if( li.className == "hide" ){
		li.className = "";
		a.src = "/customcf/icons/facet-open.gif";
		a.alt = "Collapse";
	}else{
		li.className = "hide";
		a.src = "/customcf/icons/facet-closed.gif";
		a.alt = "Expand";
	}            
}