Make Hotfile, Fileserve, 10+ Filehost's Links Clickable

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Could somebody help please?
If I want a specify domain clickable but there's "http://anonym.to?" before the address using this script , how should I edit it?
I try to use

newNode.innerHTML=text.replace(re_link8, '<a href="http://www.anonym.to/?$1" target="_blank">$1</a>'); 

And it fails, somebody helps me ? how to edit it? Thanks!

Edit: Forgot to put a "}". Now finally works.