View file themes/plus/html/messages/content.html

{$ad1}
<div class="row-body{$content_class}">
	<div class="grid-container">
		<div class="grid-content" id="messages">
			{$top}
			{$rows}
		</div>
		<div class="grid-sidebar">
			{$sidebar}
		</div>
	</div>
</div>
{$ad2}
<script type="text/javascript">
// Remove the old user id, if any was set (prevent storing multiple ids to be checked when on messages page)
if(typeof old_fid != 'undefined') {
	// Get the array element and remove it
	var i = friends_windows.indexOf(old_fid);
	if(i != -1) {
		friends_windows.splice(i, 1);
	}
}

// Add the current user id to be checked
addFriendArray('{$fid}');

// Store the current user id to be checked when the page gets reloaded
old_fid = '{$fid}';
</script>