Help with profiles please

[euantor]

Ok, sorry for the lack of information :]

The code to show up in the profiles can be put in one of two places I believe. I decided to put it in the hook "mymodification" under "member_build_blocks_start". This is as is the tutorial I linked in the first post says to do. The code for the whole thing is the following:

$blocklist = array_merge($blocklist, array(
	'mymodification' => array(
		'class' => 'MyModification',
		'title' => 'XBL',
		'hook_location' => 'profile_left_last'
	)
));

class vB_ProfileBlock_MyModification extends vB_ProfileBlock
{
	var $template_name = 'memberinfo_block_mymodification';

	function confirm_empty_wrap()
	{
		return false;
	}

	function confirm_display()
	{
		return ($this->block_data['mymodification'] != '');
	}

	function prepare_output($id = '', $options = array())
	{
		$this->block_data['mymodification'] = '<iframe src="http://gamercard.xbox.com/$profilefield[field5].card" scrolling="no" frameBorder="0" height="140" width="204">$profilefield[field5]</iframe>';
	}
}

The code in the template which is for the tab's block is the following:

<div class="alt1 block_row">
	<ul class="list_no_decoration">
		$block_data[mymodification]
	</ul>
</div>

The result was that the tab showed up, but when clicked upon, there was nothing shown - it was completely empty.


Thanks for trying to help btw :]