function random_img() {
		var random_image = new Array();
		random_image[1] = "http://students.sfu.ca/international/images/Africanpeople32.jpg";
		random_image[2] = "http://students.sfu.ca/international/camel4.jpg";
		random_image[3] = "http://students.sfu.ca/international/images/cathedral30.jpg";
		random_image[4] = "http://students.sfu.ca/international/images/child15.jpg";
		random_image[5] = "http://students.sfu.ca/international/images/dome26.jpg";
		random_image[6] = "http://students.sfu.ca/international/images/feet11.jpg";
		random_image[7] = "http://students.sfu.ca/international/images/mooncity43.jpg";
		random_image[8] = "http://students.sfu.ca/international/images/orangeDoor.jpg";
		random_image[9] = "http://students.sfu.ca/international/images/orangewall2.jpg";
		random_image[10] = "http://students.sfu.ca/international/images/redprayerwheels33.jpg";
		random_image[11] = "http://students.sfu.ca/international/images/pigeons46.jpg";
		random_image[12] = "http://students.sfu.ca/international/images/rooster1.jpg";
		random_image[13] = "http://students.sfu.ca/international/images/sandcamels5.jpg";
		random_image[14] = "http://students.sfu.ca/international/images/stoneruins36.jpg";
		random_image[15] = "http://students.sfu.ca/international/images/studentsSky49.jpg";
		random_image[16] = "http://students.sfu.ca/international/images/studentsThai9.jpg";
		random_image[17] = "http://students.sfu.ca/international/images/tree12.jpg";
		
		var num = Math.floor(Math.random()*random_image.length);
		if (num==0) num=1;
		 document.write('<img src="'+random_image[num]+'" border=0>');
		}
		random_img();