php - Javascript won't href to another page -

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this might sound stupid question, that's because is. there reason won't href page? click , literally nothing happens.

window.location.href = "http://theromdepot.com/roms/report.php?file=" + window.location.pathname + "/" + document.getelementbyid('title').innerhtml + "&issue=" + issue;

i made website functions same way , works fine. code else, it's sending information same way:

window.location.href = "rename.php?originalname=" + originalname + "&newname=" + newname;

there's strange going on because copied , pasted code other website work , had same issue. click button , nothing happens. put alert before , after href make sure function being called , is, no page change. not sure if php involved in way. can tell me what's going on here?

here's full page: http://pastebin.com/zhfhcymv

here's website in case: http://theromdepot.com/

in page, line of code:

window.location.href = "http://theromdepot.com/roms/report.php?file=" + window.location.pathname + "/" + document.getelementbyid('title').innerhtml + "&issue=" + issue

throws error , not execute:

uncaught typeerror: cannot read property 'innerhtml' of null

this presumably because document.getelementbyid('title') returns null because there no element in html id="title".


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