function Selezione()
	{
		var dl = document.getElementById('richiesta');		
		var dv = document.getElementById('richiestaInfo');
		if (dl!=null && dv!=null)
		{
		    //var altezza=dv.offsetHeight;
			switch(dl.value)
	        {
	            case "noselect":
	                //dv.style["height"]="500";
	                dv.style["display"]="none";
	                break;
	            case "curriculum":
	                dv.style["display"]="";
	              //  dv.style["height"]="731";
	                break;
	            case "informazioni":
	            	dv.style["display"]="none";
	            	break;	                	              
	        }
		}
	}