//  Load images
	rand = new Array();
			rand[0]="images/image_1.jpg";
			rand[1]="images/image_2.jpg";
			rand[2]="images/image_3.jpg";
			rand[3]="images/image_4.jpg";
			rand[4]="images/image_5.jpg";
			rand[5]="images/image_6.jpg";
			rand[6]="images/image_7.jpg";
			rand[7]="images/image_8.jpg";
			rand[8]="images/image_1.jpg";

	var a = Math.round(Math.random()* 8);