<!--
function popupwin(url,winname,width,height,resizeable,toolbar,scrollbars,location,menubar){
  OpenWin=window.open(url,winname,'menubar='+menubar+',scrollbars='+scrollbars+',resizable='+resizeable+',toolbar='+toolbar+',location='+location+',height='+height+',width='+width);
  if(OpenWin.opener==null)
    OpenWin.opener=self;
  else
    if(OpenWin.focus)
  OpenWin.focus();
  setTimeout('OpenWin.focus()',300);
}
function openinfo(url,width,height){
  popupwin(url,'info',width,height,'yes','no','yes','no','no');
}
function checkMail(val){
  reg=new RegExp('^([a-zA-Z0-9\\-\\.\\_]+)(\\@)([a-zA-Z0-9\\-\\.]+)(\\.)([a-zA-Z]{2,4})$');
  return reg.test(val);
}
//-->