I created a basic html page using Css layout. I have a top div element housing the banner and title of the page and another div which has URLs. When I click the URLs, I want the banner dive to not change, but content of the hyperlink to populate on the second div that houses the URLs. top banner is named "topbar" and other one is "bottomsect". How to write a function that will target specific div. All the URLs are aspx pages.