// script for commercial page
if (document.images)	{
		
	var img1banner = new Image();
	img1banner.src = "images/commercial1.jpg";
	var img2banner = new Image();
	img2banner.src = "images/commercial2.jpg";
	var img3banner = new Image();
	img3banner.src = "images/commercial3.jpg";
	var img4banner = new Image();
	img4banner.src = "images/commercial4.jpg";
	var img5banner = new Image();
	img5banner.src = "images/commercial5.jpg";
	var img6banner = new Image();
	img6banner.src = "images/commercial6.jpg";
	var img7banner = new Image();
	img7banner.src = "images/commercial7.jpg";
	var img8banner = new Image();
	img8banner.src = "images/commercial8.jpg";
	var img9banner = new Image();
	img9banner.src = "images/commercial9.jpg";
	var img10banner = new Image();
	img10banner.src = "images/commercial10.jpg";
	var img11banner = new Image();
	img11banner.src = "images/commercial11.jpg";
	var img12banner = new Image();
	img12banner.src = "images/commercial12.jpg";
	var img13banner = new Image();
	img13banner.src = "images/commercial13.jpg";
	var img14banner = new Image();
	img14banner.src = "images/commercial14.jpg";
	var img15banner = new Image();
	img15banner.src = "images/commercial15.jpg";
	var img16banner = new Image();
	img16banner.src = "images/commercial16.jpg";
	var img17banner = new Image();
	img17banner.src = "images/commercial17.jpg";
	var img18banner = new Image();
	img18banner.src = "images/commercial18.jpg";
}

function imgOn(imgName)	{
	if (document.images)	{
		document.banner.src = eval(imgName + "banner.src");
		}
	}