David, Seems to me that EventID is not assigned until I get to pageB. Here is the editted HTML of pageA: (The link is labeled "Item Group")

<form name="eventmaintenance" action="/xxx/xxx/event_maintenance.asp?c
+h=H3&div=1&appType=xxx" method="POST">
<table width="100%" bgcolor='#ffffff' border="0">
<input type=Hidden name='Action'>
<input type=Hidden name='EventId' value="-1">
<input type=Hidden name='ParentId' value="">
<input type=Hidden name='CopyFromEventId' value="">
<input type=Hidden name='OldEventId' value="-1">
<input type=Hidden name='Level' value="">

<tr><td align="CENTER" valign="MIDDLE" class="subDark" bgcolor="#3366F
+F">Describe Event</td></tr>
<tr>
<td>
<table width="100%" border="0">
<tr>
<td class="sub">Name:</td>
<td><input type="Text" name="EventName" value="" maxlength="40" size="
+20"></td>
<td class="sub">Description</td>
<td ><input type="Text" name="EventDesc" value="" maxlength="255" size
+="45"><br><font size=-3>(max of 255 

characters)</font></td>
</tr>
</tr>
<tr>
<td class="sub">Event Category:</td>
<td>
<select name="EventCategory" onchange="refreshFromFormData()">
<option value="">--Choose--</option>
<option value="9">option1    </option>
<option value="13">option2  </option>
<option value="18">option3  </option>
<option value="27">option4 </option>

</select>
</td>
<td class="sub">Event<br>Type Code:</td>
<td>
<select name="EventTypeCode">
<option value="">--Choose--</option>
</select></td>
</tr>

</table>
</td></tr>
<tr><td align="CENTER" valign="MIDDLE" class="subDark" bgcolor="#3366F
+F">Time Occurrence</td></tr>
<tr><td>
<table width="100%" border="0">
<tr>
<td class="sub">Event Occurance:</td>
<td class="sub"><input type="radio" checked onClick="form.submit()" na
+me="OccuranceType" value="-1">Once<input type="radio"  

onClick="form.submit()" name="OccuranceType" value="0">Annually</td>
<td></td><td></td></tr>
</table>
<table id="oncerows" width="100%" border="0">

<tr>
<td></td>
<td class="sub">Event<br>Begin Date:</td>
<td>
<SELECT name="BeginDateYYYY" onchange="changeSelectionDays('eventmaint
+enance','Begin')"></SELECT>
<SELECT name="BeginDateMM" onchange="changeSelectionDays('eventmainten
+ance','Begin')"></SELECT>
<SELECT name="BeginDateDD" onchange="changeSelectionDays('eventmainten
+ance','Begin')"></SELECT></td>
<td></td></tr>
<tr>
<td class="sub"></td><td class="sub">Event<br>End Date:</td>
<td>
<SELECT name="EndDateYYYY" onchange="changeSelectionDays('eventmainten
+ance','End')"></SELECT>
<SELECT name="EndDateMM" onchange="changeSelectionDays('eventmaintenan
+ce','End')"></SELECT>
<SELECT name="EndDateDD" onchange="changeSelectionDays('eventmaintenan
+ce','End')"></SELECT></table>
</td></tr>

<tr>
<td nowrap class="normal"><input size="9" name="mdseId" value="" type=
+"text"><input name="mdseDesc" size="30" type="text" 

value="">&nbsp;<a class=bold href="javascript:chooseGroups('item','-1'
+)">Item group</a>
<td></td>
</tr>

</table>
</form>
</td></tr></table></td></tr></table><script language="javascript" src=
+"/home/rl_footer.asp?language=ENG&country=US"></script>
</body></html>
<SCRIPT LANGUAGE="JavaScript">
var bDecided = false;
var bSeries = true;
var bOccChange = false;
var bChild = eval("false");
var ParentID = "";
var parent_EventName = "";
var parent_EventStatus = "";
var parent_EventDesc = "";
var parent_EventTypeCode = "";
var parent_OwnerTypeCode = "";

var g_action;
var myTimeOut;


function refreshFromFormData() {
    document.eventmaintenance.Action.value = "PULLFROMFORM";
    document.eventmaintenance.submit();
}


function open_popupCOE(value,EventId,ch,div,APPTYPE,mdse_level_id,bu_g
+roup_id,mdseLevel)
{
    var url = 

"/xxx/xxx/event_createCOE.asp?ch="+ch+"&div="+div+"&appType="+APPTYPE+
+"&caller=event_maintenance.asp&EventId=" +EventId+ 

"&mdseId=" + mdse_level_id+ "&bu_group_id=" + bu_group_id + "&mdseLeve
+l=" + mdseLevel+"&Type="+value+" ";
    window.location = url;

}

function clearForm() {
    document.eventmaintenance.EventId.value = "-1";
    document.eventmaintenance.Action.value = "CLEAR";
    document.eventmaintenance.submit();
}


function bCreateNewEvent()
{
    return (parent_EventStatus == "2" && 

document.eventmaintenance.EventStatus.options[document.eventmaintenanc
+e.EventStatus.selectedIndex].value != 

parent_EventStatus);
}


function areYouSure()
{
    if(bCreateNewEvent())
        if(confirm("By continuing, this action will create a new one t
+ime event. Are you sure you want to 

continue?"))
            decided(false);
        else
            clearTimeOut();
    else
        decided(false);
}


function decided(bChoice)
{
    bSeries = bChoice;
    bDecided = true;
}



function checkStatus()
{
    if(!bDecided){
        myTimeOut = setTimeout("checkStatus()", 500);
    }
    else{
        if(!document.layers)
            hide_modifyOccurrenceOrSeriesPopup("modOcc");

        clearTimeOut();
        if(validateForm()){
            if(bSeries){
                g_action = "MODIFYSERIESOCCURRENCE";
                if(bOccChange)
                    alert("Occurrence information can only be changed 
+from the event that begins the 

series. All other changes will be applied to the series.");
            }
            else{
                if(bCreateNewEvent()){
                    if(!bOccChange)
                    {
                        //lsirvin added this line to put the current E
+ventId value into the 

OldEventId value.
                        document.eventmaintenance.OldEventId.value = 

document.eventmaintenance.EventId.value;
                        document.eventmaintenance.EventId.value = "-1"
+;
                    }
                    g_action = "CREATEFROMOCCURRENCE";
                }
            }

            document.eventmaintenance.Action.value = g_action;
            document.eventmaintenance.submit();
        }
    }
}


function clearTimeOut()
{
    clearTimeout(myTimeOut);
}


function submitForm(action) {
    var bGood = false;
    LEVEL = "";

    switch(action){
        case "CREATE":
            bGood = (validateForm()) ? validateImpact() : false;
            break;
        case "MODIFYSERIES":
            bGood = validateForm();
            break;
        case "ADDIMPACT":
            bGood = validateImpact();
            if (document.eventmaintenance.ImpactValue.value=="")
                action = "ADDLEVEL";
                document.eventmaintenance.action +=  "\#level";
            break;
        case "ADDIMPACTSERIES":
            bGood = validateImpact();
            if (document.eventmaintenance.ImpactValue.value=="")
                action = "ADDLEVELSERIES";
                document.eventmaintenance.action +=  "\#level";
            break;
        default:
            bGood = true;
            break;
    }

    if (bGood) {
        document.eventmaintenance.Level.value=LEVEL;
        document.eventmaintenance.Action.value=action;
        document.eventmaintenance.submit();
    }
}



    

if(document.eventmaintenance.mdseId.value==""&&document.eventmaintenan
+ce.mdseLevel[document.eventmaintenance.mdseLevel.select

edIndex].value != 0) {
        alert("The identifier field cannot be empty.");
        bGood = false;
    }
    if(!isRealNumber(document.eventmaintenance.buId.value)) {
        alert("xxxx");
        bGood = false;
    }
    return bGood;
}


function validateForm() {
    var bGood = true;
    //Check Describe Event
    if (document.eventmaintenance.EventTypeCode.options[document.event
+maintenance.EventTypeCode.selectedIndex].value=="") 

{ bGood=false; }
    if (RTrim(document.eventmaintenance.EventDesc.value)=="") { bGood=
+false; }
    if (RTrim(document.eventmaintenance.EventName.value)=="") { bGood=
+false; }
    if (!bGood) { alert("Fill in all Event Description fields."); }

    //Check Time Occurance
    if (document.eventmaintenance.OccuranceType[0].checked) { //Once
        var begin = new 

Date(document.eventmaintenance.BeginDateMM.options[document.eventmaint
+enance.BeginDateMM.selectedIndex].value + "/" + 

document.eventmaintenance.BeginDateDD.options[document.eventmaintenanc
+e.BeginDateDD.selectedIndex].value + "/" + 

document.eventmaintenance.BeginDateYYYY.options[document.eventmaintena
+nce.BeginDateYYYY.selectedIndex].value);
        var end = new 

Date(document.eventmaintenance.EndDateMM.options[document.eventmainten
+ance.EndDateMM.selectedIndex].value + "/" + 

document.eventmaintenance.EndDateDD.options[document.eventmaintenance.
+EndDateDD.selectedIndex].value + "/" + 

document.eventmaintenance.EndDateYYYY.options[document.eventmaintenanc
+e.EndDateYYYY.selectedIndex].value);
        
        if (end < begin) {
            alert("Event End Date must be after Event Begin Date.");
            bGood = false;
        }

    } else if (document.eventmaintenance.OccuranceType[1].checked) { /
+/Annual
        if (document.eventmaintenance.AnnuallyType[0].checked) { //Exa
+ct Day
            if 

(document.eventmaintenance.SpecificDateMonth.options[document.eventmai
+ntenance.SpecificDateMonth.selectedIndex].value=="-1" 

|| document.eventmaintenance.SpecificDateDay.options[document.eventmai
+ntenance.SpecificDateDay.selectedIndex].value=="-1") {
                alert("Choose Exact Day Info.");
                bGood=false;
            }
        } else if (document.eventmaintenance.AnnuallyType[1].checked) 
+{ //Day of Week
            if 

(document.eventmaintenance.DayWhichWeek.options[document.eventmaintena
+nce.DayWhichWeek.selectedIndex].value=="-1" || 

document.eventmaintenance.DayWhichDay.options[document.eventmaintenanc
+e.DayWhichDay.selectedIndex].value=="-1" || 

document.eventmaintenance.DayWhichMonth.options[document.eventmaintena
+nce.DayWhichMonth.selectedIndex].value=="-1") {
                alert("Choose Day of Week Info.");
                bGood=false;
            }
        } else if (document.eventmaintenance.AnnuallyType[2].checked) 
+{ //Holiday
            if 

(document.eventmaintenance.HolidayCode.options[document.eventmaintenan
+ce.HolidayCode.selectedIndex].value=="-1") {
                alert("Choose Holiday Info.");
                bGood=false;
            }
        } else {
            alert("Fill in Event Time Occurrance.");
            bGood = false;
        }

        if (document.eventmaintenance.DaysBeforeEvent.value==""||docum
+ent.eventmaintenance.DaysAfterEvent.value=="") 

{
            alert("Fill in Before/After Days fields.");
            bGood = false;
        }
        if (document.eventmaintenance.RemindDays.value=="") {
            alert("Fill in Remind Days.");
            bGood = false;
        }
        if (!document.eventmaintenance.EndCode[0].checked && !document
+.eventmaintenance.EndCode[1].checked) {
            alert("Select when event ends.");
            bGood = false;
        }
        if (document.eventmaintenance.EndCode[1].checked && document.e
+ventmaintenance.OccurranceCount.value=="") {
            alert("Choose in how many years the Event will end.");
            bGood = false;
        }
        document.eventmaintenance.DaysBeforeEvent.value = 

document.eventmaintenance.DaysBeforeEvent.value.replace(",","");
        document.eventmaintenance.DaysAfterEvent.value = 

document.eventmaintenance.DaysAfterEvent.value.replace(",","");
        document.eventmaintenance.RemindDays.value = document.eventmai
+ntenance.RemindDays.value.replace(",","");
        document.eventmaintenance.OccurranceCount.value = 

document.eventmaintenance.OccurranceCount.value.replace(",","");
        if 

(!isRealNumber(document.eventmaintenance.DaysBeforeEvent.value)||!isRe
+alNumber(document.eventmaintenance.DaysAfterEvent.value

)||!isRealNumber(document.eventmaintenance.RemindDays.value)||!isRealN
+umber(document.eventmaintenance.OccurranceCount.value)) 

{
            alert("Time Occurrance Fields must be whole numbers.");
            bGood = false;
        }
    }
    return bGood;
}


function clearLevelFields() {
    document.eventmaintenance.mdseId.value="";
    document.eventmaintenance.mdseDesc.value="";
    document.eventmaintenance.buId.value="";
    document.eventmaintenance.buDesc.value="";
    document.eventmaintenance.ImpactValue.value="";
}
function makeSelectedIndexZero(field) {
    eval("document.eventmaintenance." + field + ".selectedIndex=0;");
}

function chooseGroups(which,EventId) {
    if (EventId!="-1") {
        var url = "/xxx/xxx/" + which + "_group.asp?ch=H3&div=1&appTyp
+e=xxx&EventId=-1&mdseLevel=" + 

document.eventmaintenance.mdseLevel.value + "&mdseId=" + document.even
+tmaintenance.mdseId.value + 

"&buId=&xxxmdseId=&xxxbuId=";
        //alert(url);
        window.location = url;
    } else { //Save event so they can choose item group for impact
        if (validateForm()) {
            var action;
            if (which=="store") {
                action="SSEFGS";
            } else {
                action="ISEFGS";
            }
            document.eventmaintenance.Action.value=action;
            document.eventmaintenance.submit();
        }
    }
}

</script>
[download]