function image() { };
		image = new Array();
		number = 0;
		// imageArray
		image[number++] = {img:"<img src='images/contact1.jpg' alt='specialty centers' border='0' width='180px' height='150px' border='0'>"};
		image[number++] = {img:"<img src='images/contact2.jpg' alt='specialty centers' border='0' width='180px' height='150px' border='0'>"};
			
		increment = Math.floor(Math.random() * number); 
		txt = '<div class="image">' + image[increment].img + '</div>';
		document.write(txt);