Topic: Tips / Getting syntax error while using modalwindow.show

Hi,
I am trying to use the modal windows for our application. I am using prototype.js version 1.5.1 and VERSION 1.3 of windows.js.
Currently I am trying to open the next page within a modal window from an existing page. I did the Ajax call to do the form submit and return the responseText. When I try to set the responseText to the modal window it invariably hangs and does not display anything. While debugging I found that when I call the modalwindow.show method it gives a syntax error. number -2146827286. Can you please let me know how to resolve this issue.

Thanks
-ADI