how to track ajax request in IE as we do using firebug in FF?

i have a page i.e. banerbuzz open it in IE-6 here you will find the Instant price box where Size drop down will show only one size, where as if same url is executed in FF you will find the real drop down box which is needed.

i think this could b开发者_如何学JAVAe the issue of path given in ajax file

please help me or suggest me to resolve this issue

---

Fiddler is a great way to debug Ajax applications on windows.