It could be difficult to track this down and in fact, the links on your page don't open new windows in Opera or FF, only IE. Rather than continue to puzzle over such matters which, even if resolved, will make your links' targets dependent upon javascript, simply add the appropriate target attribute to each link on your page:
HTML Code:
<a href="offsite.htm" target="_blank">Link Text</a>
To save coding, you can use the base target, if most of the links should be targeted, place this in the head:
HTML Code:
<base target="_blank">
Once you do that, all links on the page will open in new windows. To get some to open in the same window, use the target attribute for those links:
HTML Code:
<a href="onsite.htm" target="_self">Link Text</a>
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