function openPopUp(Otc,url,winName,x,y,tt,bars)
{
var x1=x+20;
var y1=y+20;
var qwt, jk, jRoll, hwnd;
var option = "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars="+bars+",width=" + x +",height="+ y+",left=250,top=50";
if (window.top.finestra != null)
window.top.finestra.close();
var jRoll = url.substring(url.lastIndexOf('.'), url.length-1);
var myF;
if (tt == 'invito') { hwnd =window.open('inviti/'+url,winName,option);}
else {
hwnd =window.open(url,winName,option);
}
if (Otc > 0) {
qwe = ((tt != '') ? tt : '');
if (tt == 'invito') {
myF = 'inviti/'
} else {
myF = ''
}
hwnd.document.writeln(''+qwe+'
');
} else {
}
window.top.finestra =hwnd;
}