Charts is one of the coolest part on websites that requires to show some graph. Well the charts are used in many places like number of users uploads etc. There are so many commercial and free components to create charts on webpages.
Instead i thought of showing you an API that does the work dynamic. Well this is called Google Chart API. Its very simple and super. But dont expect flash effects. And if you are good in PHP and GD library they you make your own instead.
Here is a simple steps to use the API and add it on your website. I will be making a small example code with the API