Create Merge Fields- copy and paste merge field to your email content
" name="merge_type" onclick="change_dd(this.value)" >Event Merge Fields " id="rb_other" type="radio" value="2" name="merge_type" onclick="change_dd(this.value)" >Other Merge Fields
Event name	Select One field_values);$i++) { ?> field_values[$i][$form->evnt_prefix.'OrgEvent__c'][0]['Name'];?>	Merge Field Type	Select One Name Event URL Location Start Date End Date
" type="submit" onclick="parent.close()" value="Close Window" class="btn">