function kvvmfi_popup(URL,popW, popH, scroll)
{
 var winleft = (screen.width - popW) / 2;
 var winUp = (screen.height - popH) / 2;
 winProp = 'width='+popW+',height='+popH+',left='+winleft+',top='+winUp+',scrollbars='+scroll+'';
 Win = window.open(URL,'', winProp);
}

function kvvmfi_galeria(galid){
 var gal = kvvmfi_popup('apps/popup_galeria.php?galid='+galid,600,570,'none');
}

function setAsHomePage(obj,url) {
  if (navigator.appName == 'Microsoft Internet Explorer' && document.all) {
    obj.style.behavior='url(#default#homepage)';
    obj.setHomePage(url);
  }
  return false;
}