var MainPic_name = new Array("images/IMG_2103.jpg",
							"images/IMG_8991.jpg",
							"images/IMG_3443.jpg",
							"images/IMG_3507.jpg",
							"images/IMG_3625.jpg",
							"images/CRW_0306.jpg",
							"images/IMG_8472.jpg",
							"images/CRW_7510.jpg",
							"images/CRW_6070.jpg",
							"images/IMG_7776.jpg",
							"images/IMG_6820.jpg",
							"images/IMG_7665.jpg",
							"images/IMG_4273.jpg",
							"images/IMG_4260.jpg",
							"images/IMG_7946.jpg",
							"images/IMG_4878.jpg",
							"images/IMG_8445.jpg",
							"images/CRW_7347.jpg",
							"images/IMG_5150.jpg",
							"images/IMG_6573.jpg",
							"images/IMG_7288.jpg",
							"images/IMG_9999.jpg");
var l1 = MainPic_name.length;
var rnd1_no = Math.floor(l1*Math.random());

function cycleMain() {
if (document.images) {
document.MainPic.src = MainPic_name[rnd1_no]
}
}