function ZoomImage(URL,winName,features, image) {
// trova estensione
window.name = "sito";
j = image.indexOf('/image');
i = image.indexOf('.jpg');
bigimage = ".." + image.substring(j, i) + "_big.jpg";
window.open(URL + "?img=" + bigimage,winName,features + ", scrollbars=yes,resizable=yes");
}


function OpenUserInfo() {
// trova estensione
window.name="Informazioni Utente";
window.open("infoutente.aspx","UserInfo" ,"width=350,height=180, scrollbars=no,resizable=no");
}

function OpenPopup(url, w, h) {
    // chiamata esistente
window.name="chiamante";
window.open(url,"popup" ,"width="+w+",height="+h+", scrollbars=yes,resizable=no");
}
function OpenBanner(url, w, h) {
    // chiamata esistente
window.name="chiamante";
window.open(url,"popup" ,"width="+w+",height="+h+", scrollbars=no,resizable=no");
}
function CloseWindow()
{
	window.close();
}