Xml gallery not working in IE?

I have photogalleries on my site…and they dont seem to work in IE.

Can anyone help? heres the AS to the button that opens the gallery.

chu_btn.onRelease = function() {
getURL ("javascript:NewWindow=window.open('http://www.akmphoto.net/chuengagement.html','newWin','width='+screen.availWidth+',height='+screen.availHeight+',left=0,top=0,toolbar=No,location=No,scrollbars=No,status=No,resizable=No,fullscreen=Yes');  NewWindow.focus();     screen_height = window.screen.availHeight; screen_width = window.screen.availWidth; left_point = parseInt(screen_width/2)-(800/2); top_point = parseInt(screen_height/2)-(720/2); setTimeout('NewWindow.moveTo(left_point,top_point)',100); void(0);");

you can view the galleries in Netscape and FF…but not IE

check out the galleries at www.akmphoto.net to see what i mean…only click the ones that say “New!” to see what my problem is.

Thanks for any help!!