function alpha(id, opacity) {
	/*
var object = document.getElementById(id).style;
object.opacity = (opacity / 100);
object.MozOpacity = (opacity / 100);
object.KhtmlOpacity = (opacity / 100);
object.filter = "alpha(opacity=" + opacity + ")";
*/
}


function bordo(id, colore) {
var object = document.getElementById(id).style;
object.border='1px solid ' + colore;
}