Open new window doesn't work in IE

Hi
I am aware parts of this question have been an issue on this site before but I have tried a script that was posted here before and couldn’t make it work…
i have a page with a small swf-file that should open up a new window with my main site(a flash site) with javascript. It only works in Netscape and Safari, not in Explorer. i am on Mac and I haven’t had achance to test it on PC yet.
Here is the code:
[AS]open_mc.onEnterFrame = function() {
getURL(“javascript:openWindow(‘artsc.html’,’:::ART SCENICK.NU:::’, ‘toolbar=0, location=0, directories=0, status=0, menubar=0, scrollbars=0, resizable=0, width=700, height=376’, top=0, left=0)”);
delete this.onEnterFrame;
};
[/AS]

and in the html I have:
<SCRIPT LANUGAGE=“javascript”>

<!–
function openWindow(URL, windowName, windowProperties){
newWindow=window.open(URL, windowName, windowProperties);
}
–>

</SCRIPT>