Cluetip:format AJAX URL dynamically

Cluetip:format AJAX URL dynamically

Hi,

I would like to format the AJAX URL dynamically when using cluetip. what is the best to do it. What I would like to do is instead of coding the AJAX URL in HTML using an attribute of an element, I would like delay the AJAX URL creation until the user mouse over the element to show the tool tip. I tried using beforeSend but it seems at the point AJAX URL is already specified and cannot be changed.

Thanks.