function openwin(url,name){
   window.open (url, name, config='height=500,width=550, toolbar=no, menubar=no, scrollbars=yes, resizable=no, location=no, directories=no, status=no');
}

var bZipHasFocus = false;
function setFocus() {
	// Set focus to username
  if (bZipHasFocus == false) {
  	if (document.form1.zipoff) {
			document.form1.zipoff.focus();			
  	} else {
			document.form1.zipfocus();
  	}
  }
}