I have an element that's getting styles applied via JavaScript. I'm not sure exactly where; is there a way to check Firebug to show where the "element.style" is actually coming from?
If you're sure it's being set on the inline style
and not as a consequence of a stylesheet rule, you can detect changes using the non-standard Mozilla watch() method:
document.body.style.watch('color', function(name, v0, v1) {
alert(name+': '+v0+'->'+v1);
});
document.body.style.color= 'red';
You can put debugger;
in the watcher function and look up the call stack in Firebug to see where the change was triggered.