Imagemenu array error and strange behavior

Issue Summary

Thank you for this great "tool"... I got my menus (2) to work right initially even though each time I saved an item I got: warnng: strtr() [function.strtr]: The second argument is not an array. in xxxx/modules/syslog/sys log. module on line 108. but as I put in a couple more menus, I began getting strange behavior.
- I only have the option to set new items/menus under the first imagemenu created (as the parent) and other items. So I had 2 image menus working but after adding a third and fourth, I now have all my imagemenus under the first one without any way to reverse it except to start over...
- Also as this happened, my mouse-rollover images are reversing with the regular images...
Any help would be greatly appreciated.