// JavaScript Document for SAS site

//Cal Poly Homesite Code for Rotating Images
//Used in SAS index home page
<!--
function selectMainpic()
{
		var selectedImage, numberOfImages;
		var possibleImage = new Array();
		possibleImage[0] = 'main/images/random/1-SI-2006.jpg'
		possibleImage[1] = 'main/images/random/2-StudySession-2006.jpg'
		possibleImage[2] = 'main/images/random/3-SI-2006.jpg'
		possibleImage[3] = 'main/images/random/4-SI-2005.jpg'
		possibleImage[4] = 'main/images/random/5-SAS-2007.jpg'
		possibleImage[5] = 'main/images/random/6-EOP-2007.jpg'

		numberOfImages = possibleImage.length;			// Record the total number of images.
		selectedImage = new Image();				// "selectedImage" will be used to hold the src of the randomly selected image.

		selectedImage = possibleImage[(Math.round(Math.random()*100) % numberOfImages)];

		document.write('<div id="welcomeOverlay" style="background-image:url(');
		document.write(selectedImage);
		document.write(');"><img src="main/images/welcomeoverlay.png" alt="Student Academic Services provides a wide assortment of programs that provide students both in high school and college guidence, motivation, and academic advising in higher education." /></div>');
		//selectedImage.src = possibleImage[(Math.round(Math.random()*100) % numberOfImages)];
		//document.mainpic.src = selectedImage.src;
}
//-->

selectMainpic();