Sry for the dead link.. they put the server down... but still the problem remains it shows ok on IE but only pure source code on Firefox...
they use apache as a webserver... and i am using apache tomcat for the development.. is that a conflict? or can apache run jsp?
It has nothing to do with the webserver. java servlets cannot run solely on Apache; you need to have some plugin in your webserver that runs it. So if they don't use Apache Tomcat (which is a combination of Apache with a plugin to run java servlets), ask them what they use that runs the java servlet. But as I said, most liekly that is not the issue.
Your problem are the different behaviours of Firefox and IE on clientside (not on serverside!). Especially check your clientside javascript code. Maybe you are using javascript commands that are running on IE only.
It is also a good idea to post the resulting HTML code (right-click - view-sorce) in the HTML/Javascript forum. People there can tell you which commands are not compatible.