about class not found exception in eclipse

[Abhinav Kumar Mishra]

i am working on J2EE project from Eclipse IDE.There is tomcat 6.0 as a web contaier.I have added an servlet-api jar ,jsp-api jar and ojdbc-14.jar as an external jar to library.

public static void main(String[] args) throws Exception {
		
		Class.forName("oracle.jdbc.driver.OracleDriver");
		Connection con= DriverManager.getConnection("jdbc:oracle:thin:@intvmoradb01:1521:ORAJAVADB","PJ01DEV_T16","tcstvm120");
		System.out.println("connection found");
		con.close();

this run very fine when i run in eclipse as simple java program!!!

but when i write same code on servlet and try to run as on web server it gives class not found exceptionracle.jdbc.driver.OracleDriver along with many lines.

class LoginServlet extens HttpServlet{
protected void dopost(HttpServletRequest req,HttpServletResponse resp)throws IOException,HttpServletException{
                         Class.forName("oracle.jdbc.driver.OracleDriver");
                         System.out.println("driver ok");
                        Connection con= DriverManager.getConnection("jdbc:oracle:thin:@intvmoradb01:1521:ORAJAVADB","PJ01DEV_T16","tcstvm120");
                         System.out.println("connection found");
	}
}

even i don't get "driver ok " printed.so there is problem something in driver.But how same program runs as a java application and i get database connectivity??I have also added an ojdbc-14.jar to library.

i need to connect to oracle database as a servlet on dynamic request from client in my project.
whats going wrong???
any suggestion to overcome this problem???

[Abhinav Kumar Mishra]

I have got solution. We have to keep also the driver ojdbc.jar into the tomcat lib folder.