image1a = "images/photoset4_pic1.jpg";
		image1b = "images/photoset5_pic1.jpg";
		image1c = "images/photoset6_pic1.jpg";
		picarray1 = new Array(image1a,image1b,image1c);
		image2a = "images/photoset4_pic2.jpg";
		image2b = "images/photoset5_pic2.jpg";
		image2c = "images/photoset6_pic2.jpg";
		picarray2 = new Array(image2a,image2b,image2c);
		image3a = "images/photoset4_pic3.jpg";
		image3b = "images/photoset5_pic3.jpg";
		image3c = "images/photoset6_pic3.jpg";
		picarray3 = new Array(image3a,image3b,image3c);