Need some help with infobox header image and wishlist

[Guest]

The site is at http://www.prosynergysales.com/store/default.php

 

 

Currently I have the infobox for Wishlist and the arrow (the same that is in the shopping cart box.

 

I would like to replace this arrow with a "?" icon I have. When this icon is clicked I want it to open a popup box with the help/info files for the Wishlist.

 

Now I have the code pieces for the popup

script language="JavaScript">

<!--

function MM_openBrWindow(theURL,winName,features) { //v2.0

window.open(theURL,winName,features);

}

//-->

</script>

 

 

<div align="right"><a href="java script:;" onClick="MM_openBrWindow('/store/wishlist_help.php','Help','scrollbars=yes,width=420,height=382')"><img src="images/box_wishlist_help.gif" width="15" height="10" border="0" alt="Wishlist Help"></a></div>

 

 

Now, how can I easily place this in the code that will cover the icon that will replace the arrow so that this mod won't be too torturous? And how can I replace the /store/wishlist_help.php with a more direct URL so that hard coding will not be needed?