<!--
  function vai(pg,val_id){
	if(val_id)	    
	  document.frmynav.val_id.value=val_id;
	document.frmynav.target="_self";  
    document.frmynav.action=pg;
    document.frmynav.submit();		 
  }//fine function
        
  function setLin(dlin){	  
	  if(dlin)
	   	document.frmynav.dlin.value=dlin;	
    document.frmynav.action="home.asp";
    document.frmynav.submit();		 
  }//fine function
  
  function mostra(regione){
	
	
	//alert(regione);
	var hs=document.getElementById("regioni").getElementsByTagName("div");
	
	for(var i=0;i<hs.length;i++){
		//alert(hs[i]);
		hs[i].style.visibility = "hidden";
    }

    trovato=false;
	for(var i=0;i<hs.length;i++){
		//alert(hs[i].id);
		if (hs[i].id == regione)
		{
		    trovato=true;
			hs[i].style.visibility = "visible";
		}
    }
    
    //alert(trovato)
    if (trovato==false)
    {
      	for(var i=0;i<hs.length;i++){
		if (hs[i].id == "noriv")
		{
			hs[i].style.visibility = "visible";
		}
        }
    }

  }
  
 function popupShow(id){
	document.getElementById(id).style.visibility="visible";
	}
	
 function popupHide(id){
	document.getElementById(id).style.visibility="hidden";
	}
	
 function showHideCat(id){
	if (document.getElementById('Cat'+id).style.display=='block'){
		document.getElementById('imgCat'+id).src='immagini/plus.gif';
		//document.getElementById('Cat'+id).slideToggle('medium');
	}
	else {
		//document.getElementById('Cat'+id).slideToggle('medium');
		document.getElementById('imgCat'+id).src='immagini/minus.gif';
	}
 }