<!-- Begin
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(0,5)=="email" || tempobj.name.substring(0,8)=="realname" ) {
                if (((tempobj.type=="text"||tempobj.type=="textarea")&&
                    tempobj.value=='')||(tempobj.type.toString().charAt(0)=="s"&&
                    tempobj.selectedIndex==0)) {
                  pass=false;
                  break;
                }
      }
    }
  }

  if (!pass) {
    if (tempobj.name=="email") {
      shortFieldName="E-Mail Address";
    }          
    if (tempobj.name=="realname") {
      shortFieldName="Your Name";
    }

    alert("Please make sure the "+shortFieldName+" field was properly completed.");
    return false;
  }
  else {
    return true;
  }
}
//  End -->