How to generate attractive website buttons
What is the best way to generate attractive buttons for a web application, for example like this:

<img src="http://imgur.com/JEu78.png" alt="" title="Hosted by imgur.com" />

Is there a tool to pre-generate the images, or a library that generates them at runtime?
How to generate attractive website buttons
===

What is the best way to generate attractive buttons for a web application, for example like this:

<img src="http://imgur.com/JEu78.png" alt="" title="Hosted by imgur.com" />

Is there a tool to pre-generate the images, or a library that generates them at runtime?