// Javascript Slideshow
// Adapted from:
// http://www.javascriptkit.com/howto/show2.shtml

// images are width 920 and height 400 

var image1 = new Image();
image1.src = "banners/marchingunit.jpg";
var image2 = new Image();
image2.src = "banners/drumline.jpg";
var image3 = new Image();
image3.src = "banners/guard.jpg";
	
// variable that will increment through the images
var step = 1;

function slideIt() {
	// if browser does not support the image object, exit
	if (!document.images) {
		return;
	}
	document.images.slide.src = eval("image" + step + ".src");
	if (step < 3) {
		step++;
	} else {
		step = 1;
	}
	
	// call function "slideit()" every 5 seconds
	setTimeout("slideIt();", 5000);
}