How to include javascript in portlet jsp pages

first, see my previous post so that you can access the c jstl tags. Then do the following: <%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %> <!--*Robots NoIndex --> <script type="text/javascript" src="<c:url value="/js/imageScripts.js"/>"></script> <!--*Robots Index -->

The absolute uri: http://java.sun.com/jsp/jstl/core cannot be resolved in either web.xml or the jar files deployed with this application

Recently I was creating some JSP pages using JBoss Portal when I got an error: org.apache.jasper.JasperException: The absolute uri: http://java.sun.com/jsp/jstl/core cannot be resolved in either web.xml or the jar files deployed with this application I followed the advice from the JBoss page referenced above to resolve the issue. Basically I need to add a jsp-config tag to web.xml then add the c.tld file and jar files to my war deployment. I found the jar files in a spring-portlet-example project that I had downloaded from springframework.org.