It's Urgent. Network Adapter

hi All, i am having problem of java.sql.SqlException Network Adapter Could not Establish Connection on tomcat consol. and i am not getting database access. Can Anyone tell me The answer for this It's Urgent. Thank You

display my index.jsp as default

I have placed my directory under %catalina_home%/webapps/ now i want to configure tomcat to display my index.jsp page by entering only http://localhost:8080/; what changes should i make. __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best