jQuery accordion not working on IE

jQuery accordion not working on IE. In IE the accordion all are in open state.

But its work perfect in Firefox.

Why accordi开发者_开发问答on is visible all time in expand state, no chance to collapsed ? how to solve the issues ?

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At least on IE8 (probably on IE7 too) you can use "Developer tools", activating the debugging, to catch errors dynamically in your web pages on IE.