var photos = ["picture/photo/graduation.gif", "picture/photo/master.gif", "picture/photo/member_4.gif", "picture/photo/member_3.gif", "picture/photo/member_2.gif", "picture/photo/member_1.gif", "picture/photo/mane.gif", "picture/photo/fw.gif", "picture/photo/bk.gif"];
function setimg(n){
	var img = document.getElementById("member_photo");
	if(img) img.src=photos[n];
	}