When you just want another window to open when your page loads, that can be done with JavaScript. Remember however, that opening new windows automatically is not appreciated by a lot of users. Furthermore, popup killers can block JavaScript opening new windows and some users have JavaScript turned off in their browser settings. However, here's the script for opening a new window:
<script language="JavaScript>
function openNewWindow ()
{
var myWindow;
myWindow = window.open ("urlOfNewWindow", "titleOfNewWindow", left=100, top=100, width=400, height=400);
}
</script>
This will open a new window at postion 100, 100 with a size of 400 by 400 pixels. Replace "urlOfNewWindow" with your own url and "titleOfNewWindow" with your own title. Watch out with special characters in the title. A lot of them are not allowed. Best thing is to use just ONE word (no spaces even).
Put this script just before the </head> tag.
The <body> tag should look like this:
<body onLoad="openNewWindow()">
