function popUp(url,w,h) {
	window.open(url, 'popupWin', 'status,top=15,left=15,width=' + w + ',height=' + h).focus();
}
function popUpResize(url,w,h) {
	window.open(url, 'popupWin', 'top=15,left=15,resizable,scrollbars,width=' + w + ',height=' + h).focus();
}

function checkSize()  {
	window.resizeTo(document.images[0].width + 10, document.images[0].height + 60); window.focus();
}

function goBack() {
	history.back(-1)
}
	
function alertDelete() {
	return(confirm('Attenzione! La cancellazione non puņ essere annullata, vuoi procedere?'));
}

function checksize2()  {
	if (document.images[0].complete) {
		window.resizeTo(document.images[0].width+10,document.images[0].height+30); window.focus();
	} else {
		setTimeout('check()',250)
		}
}

// Preload + Rollover Script
var source = "img/";
var rollSuffix = "_on";

// Preload
function preload(name, n) {
	value = name.indexOf("sub");
	if (value > 0) {
		var ext = ".gif";
	} else { 
		var ext = ".jpg";
	}
	img[n] = new Image();
	img[n].src = source + name + rollSuffix + ext;
}
var img = new Array();
menuItems = new Array;
menuItems[0] = "menutop_foto_beautyshop";
menuItems[1] = "menutop_foto_editrice";
menuItems[2] = "menutop_foto_scuola";
menuItems[3] = "sub_institute";
menuItems[4] = "sub_aegiptya";
menuItems[5] = "sub_tracce";
menuItems[6] = "sub_akzent";
for (n=0; n<menuItems.length; n++) {
	preload(menuItems[n], n);
}
// Rollover
function Hilite(name, over, lang) {
	if(window.document.images) {
		image = window.document.images[name];
		src = image.src;
		value = src.indexOf("sub");
		if (value > 0) {
			var ext = ".gif";
		} else { 
			var ext = ".jpg";
		}
		var langDir = "";
		if (lang) {
			langDir = lang + "/";
		}
		if (over) {
			image.src = source + langDir + name + rollSuffix + ext;
		} else {
			image.src = source + name + ext;
		}	
	}
}

function hideShow(obj) {
	if (document.getElementById(obj).style.display == "none") {
		document.getElementById(obj).style.display = "block";
	} else {
		document.getElementById(obj).style.display = "none";
	}
}
function switchText(obj) {
	var tags = document.getElementsByTagName("div");
	for (var i = 0; i <  tags.length  ; i++) {
		if (tags[i].className == "text_short") {
			document.getElementById(tags[i].id).style.display = "block";
		}
		if (tags[i].className == "text_long") {
			document.getElementById(tags[i].id).style.display = "none";
		}
	}
	document.getElementById("text_short_" + obj).style.display = "none";
	document.getElementById("text_long_" + obj).style.display = "block";
}