This file can be replaced with another CSS file that gives another look for example. You should update this to point to where your image is located. The second file to include is the IE Emu file. Last but not least we need to include the actual js file for the buttons. This should be done after the IE Emu file or otherwise you will get an error in Mozilla.
Any element can be a button.
To make an element work as a cool button you need to call the function createButton with the element as the argument. This can be done directly after the element has been created. Defining action This version of the cool buttons also supports keyboard navigation and a button can be invoked using either space or the enter key as well as clicking it. This event takes the enabled state of the button into account. The onclick event does not.