when editing a paragraph with FCKedit in Internet explorer and trying to create a link using the "Browse Server" button, the appearing window does not show the website tree due to a javascript error.

This only happens in Internet explorer, not in Firefox.

The following error occured:

Object required
Line 6

using the script debugger of IE, the debugger stopped at this line:

var pathSelected = opener.document.getElementById("txtUrl").value;