updated client files, function parameters. Sql statement targets now dynamically determined.
update client files head
playing with colors and padding
made error messages red
used html data to convey values to php file

I was not able to pass dynamically updated values from Ajax to css..
hence instead I updated a value inside a div, and passed that to the php
file.
deleted test files
added classes and extra divs to create css effects
added class attribute to divs
style for tree
style for signup form...