Posted on: 8/26/2014 7:54:13 PM | Views : 491

Hi all, I'm opening another instance of the browser from the first instance by way of a Javascript function invoked with the 'OnClientClick' event for a Button Control in ASP.NET (version 4.0).
Before the second instance opens, I get a pop-up window with the following message:
Visual Studio Just-in-time Debugger An unhandled exception ('navigator' is undefined) occurred in iexplore.exe [5448]. Do you want to debug in the selected debugger? Yes / No I click on "No" and everything proceeds as it should. The strange thing about this is that I don't use the 'navigator' object anywhere within my javascript (that I'm aware of anyway). Even still, I don't believe that I should be getting this message if I were. Is this something to do with ASP.NET? I am using UpdatePanel controls, with a script manager. Is there some ...

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