Why does CFWINDOW force parent to top of page?

Ian, I hadn't even thought about the default behavior for a link in ages. You're right. Now I suppose I need to concoct some sort of way within my output to create a link for each item and then force a retrun to it. Not sure how to do that yet, but I'm sure there's a way.  Below is the table data code for the cell containing a small camera graphic which the user clicks to call the photo in the CFWINDOW. It works extremely well except this one hitch.... naturally.

<td align="center" valign="middle">
<cfset ProductPic = #LEFT(ITEM,6)# & ".jpg">
  <cfset PhotoLocation = "C:\coldfusion8\wwwroot\mccinternet\images\productpics\">
<cfset PhotoLocation = PhotoLocation & #ProductPic#>

<cfif not FileExists(PhotoLocation)>

   <script language="JavaScript">
   init = function(){
      myWindow = ColdFusion.Window.getWindowObject('#productpic#');
      //Add a listener to the "beforehide" event      
      myWindow.on('beforehide',centerWindow);
   }
   centerWindow = function(myWindow){
      //Center the window      
      myWindow.center();
   }
</script>

<CFELSE>

<a href="##" onClick="javascript:ColdFusion.Window.show('#ProductPic#')"><img src="./images/photo.gif" border="0"></a>

<cfimage action="info" source="#PhotoLocation#" structName="cat">
<cfset wide = #cat.width# + 50>
<cfset tall = #cat.height# + 53>

<cfwindow
        name="#ProductPic#"
        center="true"
        modal="false"
        resizable="true"
        draggable="true"
        height="#tall#"
        width="#wide#"
        bodystyle="background:000000"
        x="300"
        y="300">
       
<div align="center" style="vertical-align:middle"><img src="./images/productpics/#ProductPic#"></div>

</cfwindow>

</CFIF>

</td>