How To Programatically Check If An Application Is Installed Or Not Using JAVASCRIPT

Feb 9, 2011

I have an ASPX page within which I have javascript code. I want to check wheather a particular application is installed in a system or not from my JavaScript code? how to achieve this in javascript. I want to check if a particular version of flash player is installed in my system or not? (My java script is on server side & it should find if an application is installed in client machine or not)

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