Online JavaScript tester

http://www.regular-expressions.info/javascriptexample.html

Smart Auto Refresh

In this tutorial Hermawan will teach you how to create an auto refreshing page. The trick he will show you is how to have the page only refresh when there is new data to display.

By : Hermawan Haryanto

Have you ever thought about how to make a website able to reload itself whenever the content inside the page is updated through another application or another page?

See below:

http://www.codewalkers.com/c/a/Display-Tutorials/Smart-Auto-Refresh/