function MM_openBrWindow(theURL,winName,features) { //v2.0
  				window.open(theURL,winName,features);
}
function fPreload() {
	if(document.getElementById("elPreload").style.visibility ==  "hidden") {
		document.getElementById("elPreload").style.visibility =  "visible";
	} else {
		document.getElementById("elPreload").style.visibility =  "hidden";
	}
}

function fSubmit() {
	butSubmit = document.getElementById('butSubmit');
	butSubmit.onmouseover = function() {this.className += "Hovered";}
	butSubmit.onmouseout = function() {this.className = this.className.replace(/Hovered/g, "");}
}

function fPrecaricaImmagini(){
	if (document.images){
		var filediimmagini = fPrecaricaImmagini.arguments;
		var matriceprecaricate = new Array();
		for (var i=0; i<filediimmagini.length; i++){
			matriceprecaricate[i] = new Image;
			matriceprecaricate[i].src = filediimmagini[i];
		}
	}
}