add the following code just before the closing </script> tag:
function WAAlertErrors(errorHead,errorFoot,setFocus,submitForm,allowOverride) {
if (!document.WAFV_StopAlert) {
document.WAFV_StopAlert = true;
if (document.WAFV_InvalidArray) {
document.WAFV_Stop = true;
var errorMsg = document.WAFV_Error;
if (errorHead!="")
errorMsg = errorHead + "\n" + errorMsg;
if (errorFoot!="")
errorMsg += "\n" + errorFoot;
document.MM_returnValue = false;
if (document.WAFV_Error!="") {
if (allowOverride) {
if (confirm(errorMsg.replace(/"/g,'"'))) {
document.MM_returnValue = true;
return;
}
}
else {
alert(errorMsg.replace(/"/g,'"'));
}
}
else if (submitForm)
submitForm.submit();
if (setFocus && document.WAFV_Focus) {
if (document.getElementById(document.WAFV_Focus.name+"___Config") && document.WAFV_Focus.type.toLowerCase() == "hidden") {
var theEditor = FCKeditorAPI.GetInstance(document.WAFV_Focus.name);
theEditor.EditorWindow.focus();
setTimeout("setTimeout('document.WAFV_Stop = false;document.WAFV_StopAlert = false;',1)",1);
}
else {
document.tempFocus = document.WAFV_Focus;
setTimeout("document.tempFocus.focus();setTimeout('document.WAFV_Stop = false;document.WAFV_StopAlert = false;',1)",1);
}
}
else {
document.WAFV_Stop = false;
document.WAFV_StopAlert = false;
}
for (var x=0; x<document.WAFV_InvalidArray.length; x++) {
document.WAFV_InvalidArray[x].WAFV_Stop = false;
}
}
else {
document.WAFV_Stop = false;
document.WAFV_StopAlert = false;
if (submitForm) {
submitForm.submit();
}
document.MM_returnValue = true;
}
document.WAFV_Focus = false;
document.WAFV_Error = false;
document.WAFV_InvalidArray = false;
}
}