Here are the script files I made: Script1 Script2
You will have to adjust the values in the script and rename the objects to match your image plane names. To get them to work in max, just copy the text from the files, and then paste them into a new script window. (F11 to open the listener, then file/new) Then from there hilight the text, then drag and drop it onto the toolbar where you want the button to be.
After download, use winrar to un-compress the single avi file. Please note that you need Divx 5.1 to watch the video. you can download the codec from divx.com
Also, some people have been having problems un-compressing the files with winrar. They say they get a corrupt header error. Getting the latest version of winrar fixed the problem in all cases I have heard about.