I have file called "main.aspx" with this code:

<frameset border="0" frameSpacing="0" frameBorder="no" cols="97,87%">

<frame name="menue" src="left.aspx" noResize scrolling="auto" target="main">

<frame name="main" src="right.aspx">



In "left.aspx" (The menue) I have a botton. I want that click on it will open the file "Home.aspx" in the right frame (called "main")!!!

In "left.aspx.vb" I have this code but it's dont work.

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

Page.RegisterClientScriptBlock("Home", "<script language='javascript'>document.frames['main'].src='Home.aspx';</script>")

End Sub


What's the problem and how to fix it?

(I moved this thread to a more appropriate forum.)

The name "document" refers to the window the javascript is running in. You need to back up to the browser window to get at the main frame:

top.frames['main']...

or

window.parent.frames['main']

You should also be able to access with the name "main":

window.parent.main

I wrote this:

 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Page.RegisterClientScriptBlock("home", "<script language='javascript'>window.parent.frames['main'].src='Home.aspx';</script>")

 End Sub


But still not work!
What to do??