I have inherited an old web application built with Ext JS 2.0. In order for us to continue to use this application I have to make it 508 compliant. How do I do this? I have been on your Sencha web site and tried the Ext JS 4 demos but have not been able to get them to work. I have attached a java script file as an example to what I have to change. What steps do I take to make this application 508 compliant? Thanks for your help.