Topic: Avoid reloading entire page
I have several web pages where 90% of the content is the same, such as the header, footer, and "container" DIVs. What's unique about each page is the SimpleViewer Pro Galleries... each one is different.
Are there programming techniques I could use that would reload the browser with only the content that is different, namely the galleries? Currently, the whole page disappears, then the new one loads. It seems unnecessarily clunky.