function coloreee(me) {
	document.getElementById(me).style.backgroundColor = "#E1E1E1";
	me.style.color = "#E1E1E1";
}

function roll_on(idel,col) {
		//idel.style.backgroundColor = "#"+col;
		idel.style.backgroundImage = "url('./impianto/images/sx_sfondo2.gif')";
}

function roll_off(idel,col) {
		//idel.style.backgroundColor = "#"+col;
		idel.style.backgroundImage = "url('./impianto/images/sx_sfondo1.gif')";
}

function roll_off_news(idel,col) {
		//idel.style.backgroundColor = "#"+col;
		idel.style.backgroundImage = "url('./impianto/images/sx_sfondo_news1.gif')";
}
function roll_on_pers(idel,col) {
		//idel.style.backgroundColor = "#"+col;
		idel.style.backgroundImage = "url('./impianto/images/sx_sfondo_pers2.gif')";
}

function roll_off_pers(idel,col) {
		//idel.style.backgroundColor = "#"+col;
		idel.style.backgroundImage = "url('./impianto/images/sx_sfondo_pers1.gif')";
}

function roll_top_on(idel,col) {
		//idel.style.backgroundColor = "#"+col;
		idel.src = "./impianto/images/"+col;
}

function roll_top_off(idel,col) {
		//idel.style.backgroundColor = "#"+col;
		idel.src = "./impianto/images/"+col;
}
function getBlank (form, stdValue){
	if (form.value == stdValue){
		form.value = '';
		}
	return true;
}