// Funcions comunes

function getWinNm() {
var now = new Date();
var hr = new String(now.getHours());
var mn = new String(now.getMinutes());
var sc = new String(now.getSeconds());
var winNm = hr + mn + sc;
return winNm;
}

function openWin(url) {
   window.open(url,getWinNm(),'width=400,height=400,location=no,toolbar=no,directories=no,menubar=no,resizable=no,scrollbars=no,status=no');
}