function checkrequired(which) {
 var pass=true;
  if (document.images) {
    for (i=0;i<which.length;i++) {
      var tempobj=which.elements[i];
        if (tempobj.name.substring(0,8)=="required") {
          if (((tempobj.type=="text"||tempobj.type=="textarea")&&
                tempobj.value=='')||(tempobj.type.toString().charAt(0)=="s"&&
                tempobj.selectedIndex==0)) {
            pass=false;
            break;
           }
        }
     }
  }
  if (!pass) {
    shortFieldName=tempobj.name.substring(8,30).toUpperCase();
    alert("Please make sure the "+shortFieldName+" field was properly completed.");
    return false;
  }
  else
    return true;
}

function PopUp(url, width, height) {
	var Win = window.open(url,"displayWindow",'width=' + width + ',height=' + height + ',resizable=yes,scrollbars=yes,menubar=no,status=yes' );
	Win.parentDocument = document;
}