a = 10 //最大随机数（图片总数）
var pp = Math.random();
var foot = Math.round(pp * (a-1))+1;
function create() {
this.src = ''
this.alt = ''
}
b = new Array()
for(var i=1; i<=a; i++) { b[i] = new create() }
b[1].src    = "/template/template1/images/show01.gif"
b[1].alt    = "承露泉广场"
b[2].src    = "/template/template1/images/show02.gif"
b[2].alt    = "陈嘉庚纪念堂"
b[3].src    = "/template/template1/images/show03.gif"
b[3].alt    = "秋中湖晨景"
b[4].src    = "/template/template1/images/show04.gif"
b[4].alt    = "现代教育大楼"
b[5].src    = "/template/template1/images/show05.gif"
b[5].alt    = "华文学院"
b[6].src    = "/template/template1/images/show06.gif"
b[6].alt    = "龙舟池"
b[7].src    = "/template/template1/images/show07.gif"
b[7].alt    = "廖承志像"
b[8].src    = "/template/template1/images/show08.gif"
b[8].alt    = "紫藤花开"
b[9].src    = "/template/template1/images/show09.gif"
b[9].alt    = "现代教育大楼"
b[10].src    = "/template/template1/images/show10.gif"
b[10].alt    = "厦门校区图书馆"
var pic = "";
pic += '<img src='+b[foot].src+' border="0"'+' alt='+b[foot].alt+'>';
document.write(pic)