Dialog options conflict with augmented javascript Object

When you augment the core Javascript Object like that:

Object.prototype.base = function(attribute)

{ /* Do whatever you want */ }

It conflicts with the handling of options in UI.Dialog. It iterates each attribute of the options object, assuming the core Object is bare and never was modified. By the way, UI.Dialog assume that function in option objects are actual HTML objects or equivalent. Add a check could be a good idea.

So said, I did a quickfix that discards attributes from the prototype chain. But they're maybe a clever way to fix it (like check the options are awaited).