if(document.all && !document.getElementById){
    				document.getElementById = function(id){ return document.all[id] }
			}
			function displayFlash(myDivVar){
				alert(myDivVar)
				document.getElementById(myDivVar).style.display='' ;
			}
			function setFlash(myDivVar,myHeight){
			//alert("puppa");
				var contenitoreH = -1*myHeight-45;
				if (document.all){
					//alert("ex")
					document.getElementById('menu').style.height = myHeight;
					document.getElementById('contenitore').style.top= contenitoreH;
				} else {
					//alert("fi")
					//document.getElementById('menu').style.height = '300px;';
					document.getElementById('menu').style.height = myHeight.toString()+"px";
					document.getElementById('contenitore').style.top= contenitoreH.toString()+"px";
				}
				//alert(document.getElementById);
				
				return true;
			}