How to set homepage using script

Look at the below screen shot

How to let a website take the control over client's b开发者_开发问答rowser to change the Home page?

Can this be possible using Java Scripts? I am using ASP.NET/C#. How to change clients Home Page in the above method?

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You may simply forget about doing this with javascript. You will be wasting your time.

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Here is the code for IE

<FORM>
<INPUT TYPE="button" VALUE="Make This Site Your Home Page" onClick="this.style.behavior='url(#default#homepage)'; this.setHomePage('http://microsoft.com');">
</FORM>

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For obvious security reasons, you can't set the user's homepage with Javascript. Just ask them to do it themselves.