thumb_on1 = new Image(); thumb_on1.src = 'img/s_01.jpg';
thumb_on2 = new Image(); thumb_on2.src = 'img/s_02.jpg';
thumb_on3 = new Image(); thumb_on3.src = 'img/s_03.jpg';
thumb_on4 = new Image(); thumb_on4.src = 'img/s_04.jpg';
thumb_on5 = new Image(); thumb_on5.src = 'img/s_05.jpg';
thumb_on6 = new Image(); thumb_on6.src = 'img/s_06.jpg';
thumb_on7 = new Image(); thumb_on7.src = 'img/s_07.jpg';
thumb_on8 = new Image(); thumb_on8.src = 'img/s_08.jpg';
thumb_on9 = new Image(); thumb_on9.src = 'img/s_09.jpg';
thumb_on10 = new Image(); thumb_on10.src = 'img/s_10.jpg';
thumb_on11 = new Image(); thumb_on11.src = 'img/s_11.jpg';
thumb_on12 = new Image(); thumb_on12.src = 'img/s_12.jpg';
thumb_on13 = new Image(); thumb_on13.src = 'img/s_13.jpg';
thumb_on14 = new Image(); thumb_on14.src = 'img/s_14.jpg';
thumb_on15 = new Image(); thumb_on15.src = 'img/s_15.jpg';
thumb_on16 = new Image(); thumb_on16.src = 'img/s_16.jpg';
thumb_on17 = new Image(); thumb_on17.src = 'img/s_17.jpg';
thumb_on18 = new Image(); thumb_on18.src = 'img/s_18.jpg';
function ChangeImage(strUrl){
	if(document.All){
		document.All("imgnumber").src = strUrl;
	}
	if(document.getElementById){
		document.getElementById("imgnumber").src = strUrl;
	}
}