java script

Hi Sir
I try my level best to give below Answer the quistion just you checked it out and let me know where i have did wrong and what is the exect code of below quistion

3.Get the browser information and accordingly change the background color of browser.

<INPUT TYPE = Button VALUE = "GOD" Onclick ="alert('navigator.userAgent'),document.bgColor='Green'">

Thank you sir

Hi Ganesh,

Check this,

<input type="button" value="GOD" Onclick ="javascript: alert(navigator.userAgent); document.bgColor='Green';">