dropdown menu's + popup window

How do I make a popup window from a dropdown menu?
I've got a dropdown menu, users can choose a topic, after they have made a choice a new window popups with the information about the topic.
I can make popup window from a link, but not from a dropdown menu. Can anybody help me!!!

Try something along the lines of the following;

<script>
<!--
function openMyNewWindow(newURL)
{
if(newURL > " ")
open(newURL);
}
-->
</script>

and in the body;

<form method="post">
<select name="myList" onChange="openMyNewWindow(this[this.selectedIndex].value)">
<option selected>Go to</option>
<option value="one.htm">One</option>
<option value="two.htm">Two</option>
<option value="three.htm">Three</option>
</form>

Hope this helps


[This message has been edited by spc (edited November 03, 2000).]

Thanks for your help. It's working fine, but I was wondering how I can change the width, heigth etc.(were do I've to define it) I already tried something, but then it won't popup again. I really appreciate your help.

<BLOCKQUOTE><font size="1" face="Verdana,Arial,Helvetica">quote:</font><HR>Originally posted by spc:
Try something along the lines of the following;

<script>
<!--
function openMyNewWindow(newURL)
{
if(newURL > " ")
open(newURL);
}
-->
</script>

and in the body;

<form method="post">
<select name="myList" onChange="openMyNewWindow(this[this.selectedIndex].value)">
<option selected>Go to</option>
<option value="one.htm">One</option>
<option value="two.htm">Two</option>
<option value="three.htm">Three</option>
</form>

Hope this helps


[This message has been edited by spc (edited November 03, 2000).][/quote]