/*javascript per menu espandibile*/
var openLevel = -1;

window.onload=function(){
if(document.getElementsByTagName && document.getElementById){
    document.getElementById("menu").className="jsenable";
    BuildList();
	try{BuildList_soft("expand");}catch(e){}
    }
}


function BuildList(){
	var hs=document.getElementById("menu").getElementsByTagName("h3");
	for(var i=0;i<hs.length;i++){
			hs[i].onclick=function(){
      		this.parentNode.className=(this.parentNode.className=="show") ? "hide" : "show";
      }
	}
	if (openLevel != -1) {hs[openLevel].parentNode.parentNode.className="show";}
	document.getElementById("menu").style.display='';
}


function BuildList_soft(softObject){
	var hs=document.getElementById(softObject).getElementsByTagName("h3");
	for(var i=0;i<hs.length;i++){
    	hs[i].parentNode.className="hide";
		hs[i].onclick=function(){BuildList_soft(softObject);this.parentNode.className="show";}
    }
	document.getElementById(softObject).style.display='';
}