Browser stop to function -Culprit: a twitter widget!

[script src="http://widgets.twimg.com/j/2/widget.js"][/script]
[more shit]

You can not close the tag with the damn widgets on the browser
Javascript must be not allowed for this witget
but you must restart the browser!
http://themecraft.net/www/twimg.com
How to get logo out of twitter widget