/*
	jQuery code to modify the html output from ScreenSteps
	so that the cbb class is added to the lesson steps so that the corners can be rounded
	and ScreenStep images all have alt="" attributes for accessibility
	RJB 05/17/08
*/

window.onload = function()
	{
 		$(".lessonStep").addClass("cbb");
 		$(".image img").attr('alt','');
	}