Is there a mod_perl API (or some other standard way) to determine what a client web browser is capable of displaying? (images, tables, plugins...)
I am developing a web questionnaire system in mod_perl (1.26) and I'm thinking about maybe dividing the display code into different levels depending on what the client can handle (no graphics no css for lynx-like browsers, stylesheets and images for most browsers, and plugin extensions for more advanced browsers). Only, I can't figure out how to determine if a client is capable of displaing an image, a stylesheets or (as an example) a J2RE 1.4 java-plugin compatible applet. When reading the "HTTP_ACCEPT" environment variable, both lynx and mozilla say they can handle "image/png", while in practise lynx cannot display that. // Joel
