Although Joe Hewitt’s Firebug has become my favorite JavaScript debugging tool, I still find SlayerOffice’s Javascript Object Tree Favelet a handy tool. Simply click the favelet to show a list of all the javascript object currently referenced on the page. rush is this simply by an overlay of a DIV element on top of your current document, which holds a collapsed list with all the JavaScript object types that the page is referencing. types and can include strings, functions, booleans and all kinds of other JavaScript object types.
Installing this JavaScript object tree favelet is literally a one right mouse button click process and after trying it I can report that it works as promised.
