Flickering Screen Effect Fullperm

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UPDATE:: Included another example with a more pronounced effect!

Some examples using the PING_PONG parameters in a llSetTextureAnim script. There are easy to understand notes inside the scripts themselves. The examples are a LINKED set, please use 'Edit Linked' to view the contents of the individual objects. The included single sided planes are included fullperm as well. Hope this is helpful to someone.