title: opening colorbox from php
body: <p>i have a problem with my php section.</p>
  
  <p>I have a registration form .php and would like to have a response
  message after submitting in an iframe colorbox.
  I have a seperate response .php which is up to now included in  the
  registration form .php. till now it will be displayed in a table with
  include-once response .php. Thats not very nice to see so i want that to
  open in a colorbox.</p>
  
  <p>I´m new in that business and searched for answers for a long time but
  without success.</p>
  
  <p>So is there anybody who can help me please. My thought was to echo an
  url with the response .php instead of include-once response .php but
  it doesnt work. next thing i thought was to add something like a
  -class iframe link to url- like in html body where i use colorbox for
  terms and conditions.</p>
  
  <p>i would really appreciate if there is someone who can help. thanks. </p>