How to use botton to open a specified webpage in another frame

How to use botton to open a specified webpage in another frame? this is my code & lt; astyle & quot; color: 0054a6&quot=href&quot=p4.html & quot; target & quot; p2 & quot; & gt; & lt; inputtype & quot; button & quot; value & quot; purchase & q how to use botton to open a specified webpage in another frame
This is my code

The frame name is p2,

The webpage is p4.html

This botton is in frame p3, and after I click it, frame p2 becomes a webpage p4.html

It can run in Firefox, but it won't work in IE and roaming



------ Solution --------------------
Replace name with id.
Then use
Document. getElementById ('P2'). src = 'p4.html ';
------ Solution --------------------
Discussion


Function change_src (){
Parent. p2.src = 'http: // www.126.com ';
}