[jQuery] How can I work out with IE Releod and Resizing event ?

[PMJ]

Hi ,
I have to change the CSS based on the window resizing and on the load
event (based on window size thats opening).

I used the below code and it was working for FF3. But for IE it fails.
Please suggest any work arounds

$(function()
 {
        var screenWidth= 0;
        var screenHeight= 0;
        $(document).ready(function()
        {
                     //My code (do not work for IE)
        });

        $(window).resize(function()
        {
                     //My code (do not work for IE)
        });


 });