importing spring jars in eclipse

I am importing spring jars in a dynamic web project in eclipse. I have downloaded the jars added to class path but I am getting :

The import org.springframework.web.servlet.ModelAndView cannot be resolved

ModelAndView.class is present in package org.springframework.web.servlet

Packages are resolved in java file but not the classes :

Under servlet package there are some java classes but they are not visible from java file only packages are visible.

If i try this on other jar it shows java classes and packages :