Adding popup window to checkout page

[wifler]

I am trying to add a link into the last checkout page where the order details are confirmed. I want the link to load up a popup page as soon as the last order pages is loaded. This popup will just conatain a little bit of info about our new online customer feedback forms.

I have tried pasting this in the BODY tag of the order04.htm page. What I pasted was:

"javascript:window.open('survey.htm','survey','HEIGHT=350,WIDTH=200,')"

Because the onLoad function is already present in this page:

OnLoad="PreloadImages()

I pasted it like this so both would work:

OnLoad="PreloadImages();javascript:window.open('survey.htm','survey','HEIGHT=350,WIDTH=200,')"

However, nothing happens with this.

When I remove the "PreloadImages() part and just put:

OnLoad="javascript:window.open('survey.htm','survey','HEIGHT=350,WIDTH=200,')"

It seems to work.

What am I doing wrong to get it to work with the exisiting PreLoadimages function?

[jont]

Could it be a paths issue if the checkout is on a HTTPS server and the rest are on the HTTP server?

[Tonyo]

An example of this is found in the Nifty Corners Cube example 13
This is used to run more than one 'onload' consecutivley.

<script type="text/javascript">
window.onload=function(){
alert("oload catched: now nifty corners are ready to round!");
}
</script>
<script type="text/javascript" src="niftycube.js"></script>
<script type="text/javascript">
NiftyLoad=function(){
Nifty("div#box","big");
}
</script>

Obviously you will need to adapt this accordingly but the downside is your customer will have one extra click to make and who knows it might be the 'Off' buton