Colorbox

I currently have a script on page ([login to view URL]) that shows different content based on user selection. The content is determined by a php file ([login to view URL]) and loaded on [login to view URL] jquery. Inside that content I have a link that opens a color box popup (of page [login to view URL]$variable)when the user clicks on it. (ColorBox: [login to view URL]) I would like a modification that allows the php file ([login to view URL]) to automatically load the [login to view URL]$variable popup using colorbox on the [login to view URL] page.