var prev= null;
var provincia= null;
window.onload=function(){
if(document.getElementsByTagName && document.getElementById){
    document.getElementById("nav").className="jsenable";
    BuildList();
	
	// AutoShow
	prev = document.getElementById("li-517").getElementsByTagName("h3")[0].parentNode;
	prev.className = "show";
	
	//fix per mantener sempre visualizzato provincia
	provincia = document.getElementById("li-522").getElementsByTagName("h3")[0].parentNode;
	provincia.className = "show";
    }
}

function BuildList(){
var hs=document.getElementById("nav").getElementsByTagName("h3");
for(var i=0;i<hs.length;i++){
    
	if(hs[i].parentNode.id !="li-522"){
	
		hs[i].onclick=function(){
	        if(this.parentNode.className!="show"){
	            this.parentNode.className="show";
	            if(prev && prev!=this.parentNode) prev.className="hide";
	            prev=this.parentNode;
	            }
	        else this.parentNode.className="hide";
	        }
	    }
	}

}