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* CRM-12507: Add ID number to <div container in tpl for: EventInfo.tpl, (Event) Register.tpl, Contribution Main.tpl
http://issues.civicrm.org/jira/browse/CRM-12507
{include file="CRM/common/TrackingFields.tpl"}
{capture assign='reqMark'}<span class="marker" title="{ts}This field is required.{/ts}">*</span>{/capture}
-<div class="crm-block crm-event-register-form-block">
+<div class="crm-event-id-{$event.id} crm-block crm-event-register-form-block">
{* moved to tpl since need to show only for primary participant page *}
{if $requireApprovalMsg || $waitlistMsg}