JavaScript IE appendChild() - Unexpected call to method or property access

Question

I have been having this problem in IE. I have two divs which I use to drag selected elements from one to another. Lets say I have a child element (also a div) in div1 and so

Answer 1

SOLVED!... sort of I had hidden inputs within the child divs which stored the id of the item being moved for form submission. I removed the hidden inputs and placed them underneath my selectionboxes. Each time an div is moved it updates the name of the hidden to the parent divs id. It seems IE has a problem with appendChild() when the node has children. This did sometimes work and sometimes it failed. Appending a single element with no children always works. I am not sure exactly what the problem was, but the above sorted it out.

Cheers

Grep