problem with button in I.E Internet Explorer

I have this wierd problem with a button in i.e

It wont submit yet in any other web browser its fine, its the button for me email subscriptions

Any ideas?

the code i have is Subscribe to news updates via Email:
<input type=”text” name=”email” />

<button type=”submit=”window.open(‘https://www.feedburner.com/fb/a/emailverifySubmit?feedId=2734847’>Go</button><input type=”hidden” value=”https://feeds.feedburner.com/~e?ffid=2734847&#8243; name=”url”/><input type=”hidden” value=”Event Industry News – An online magazine and news blog for people within the events industry” name=”title”/><input type=”hidden” name=”loc” value=”en_US”/>