jquery.dialog not showing

[John]

Hi,

This jquery.dialog component used to pop up on my page when Edit was clicked 
but now it won't show. Any ideas? The associated event 
onActionFromTimetableEntryLink(Integer timetableId, Integer daynum) is fired 
fine. No associaed js console log output.


                    <t:zone t:id="timetableZone" id="timetableZone">
                        <t:loop source="myTimetables" value="timetable">
                            <span class="timetable">
                            <t:actionlink t:id="myTimetableClicker" 
t:zone="timetableZone"
                              t:context="timetable.idTimetable" 
t:mixins="jquery/tooltip" 
title="${timetable.timetableDescription}">${timetable.timetableName}</t:actionlink><br/>
                              
${fmtStartDate}&nbsp;<b>-</b>&nbsp;${fmtEndDate}</span>
                        <t:loop source="timetableEntries" 
value="timetableEntry">
                            <span class="timetableEntry">
                            
${dayname}:&nbsp;${fmtOnTime1}<b>-</b>${fmtOffTime1}|${fmtOnTime2}<b>-</b>${fmtOffTime2}&nbsp;
                            <t:jquery.dialogajaxlink t:id="timetableEntryLink" 
t:dialog="editTimetableEntry" t:zone="timetableEntryZone"
                              
t:context="[timetableEntry.timetableEntryPK.timetableId,timetableEntry.timetableEntryPK.daynum]">Edit</t:jquery.dialogajaxlink>
                            </span>
                        </t:loop>
                        </t:loop>
...                        


    <t:jquery.dialog t:clientId="editTimetableEntry">
                Edit Timetable Entry
                <t:zone t:id="timetableEntryZone" id="timetableEntryZone">
                
                <!--t:form>
                Try "abcd" :<input t:type="TextField" type="text" 
t:id="goalName" 
                t:value="goalName" t:mixins="jquery/Autocomplete"/>
                </t:form-->

                </t:zone>
    </t:jquery.dialog>

</html>


regards,
John