Onclick within td tag produces insane wrapper height

[spiffster]

For some reason when I call an onclick event from within a td tag like this:

Code: Select all

<td height="23" align="center" onclick="return hs.htmlExpand(this, { objectType: 'iframe', contentId: 'schools', width: 730, height: 140, preserveContent: false, src: './targetURL.php'} )">Some text within cell</td>

I get a crazy big wrapper height:

Code: Select all

<div class="highslide-html" style="overflow: hidden; position: relative; z-index: 3; width: 730px; height: 15623px; visibility: visible;">

Setting height in css does not help either. Happens in both IE and Firefox. Thanks.