I hope this is a simple problem and I'm just not seeing it...

I am doing a layer hide/show but I want to toggle the layer off/on as a method, ie in the event handler I call "thisObject.toggle()". It works great in IE5 and Netscape6 but not the level 4 browsers. The error message is that thisObject.toggle is not a function.

I initialise all the objects 'onLoad' and at this point all the objects properties are fine BUT once I try to access any object properties from an event handler they are undefined. The same code works in IE5 and Netscape6.

Any ideas???