function openWindow(pageUrl, w) {
     var winName = Math.round(9999*Math.random()) + new Date().getTime();
     var winNew = window.open(pageUrl,winName,"toolbar=0,scrollbars=1,location=0,status=0,statusbar=0,menubar=0,resizable=1,width=w,height=700,left=200,top=100");

     if(winNew) winNew.focus();
}