With the Pro version you can make the tabs open one-by-one automagically. This way you can create a slideshow.

To create a slideshow simply add a slideshow attribute to the first tag. The value can either be true (to use the default timeout) or a number to give the timeout in milliseconds

This is an example with slideshow="true", which will use the default 5 second timeout before it switches to the next tab.

This is an example with slideshow="2000", making each tab only show for 2 seconds (2000 milliseconds).

PS: To prevent the slideshow from going haywire, the minimum timeout is 200 milliseconds. Every given slideshow timeout under 200 milliseconds will use the default timeout setting. So slideshow="4" will use the default timeout setting.