Unable to Select Checkbox using Toggle In Internet Explorer Version 11

Hi ,

I am using Many Check Box list in my Java Servlet Application

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I am able to Select All checkbox using 

<input name="toggleAll" id="toggleAll" onclick="ToggleAll(this)" type="checkbox" />

But While Selecting only one Check Box unable to check it.

<input name="ChckBx" id="chk1_4" onclick="Toggle(this)" type="checkbox" />

It throws error as "Toggle is undefined".

kindly Advice on this issue.