Im very new to java. Maybee Im not in the right forum :-/ could be a tomcat question.

I create a custom jsp for teaming and trying to load some information from database.
Using javascript(Ajax) request.url to call "get.jsp" to load from db.

PHP Code:
  var url="companyDetails.jsp?companyId=" +tmp
http.onreadystatechange callBack
On my development machine everything right. But on teaming prod we get a 404.
Placing the *.jsp files in the clustom_jsp folder.

Q1: Maybee I tried wrong URL ?
Q2: May I have to use webServices like SOA ?.
In this case Is the Ajax call = a WebService ?
Q4: Or I have to auth over url at server level.