IE Debugger Tool

Hi

I am using IE Debugger from Microsoft .

I dont find this tool quite useful except for general things .

Means i have a spatial data which is displayed on to my browser with the help of mapviewer .
But the problem is until i manually press f5 the image is displayed or an empty window is displayed .

Please let me know if this IE debugger can help me to sort out this issue .

Waiting for your replies.

Perhaps. IE Debugger is a JavaScript debugger. Does your application use JavaScript?

Yes my applicaton has a lot of complex javascript .

But unfortunately I don't find IE Debugger is very useful .It just provides some basic functionality .

I read mnay materails on IE Debugger but all explained only in basics way . Can i set break points in IE Debugger and run ??