var totalimages = 10;
var loadedimages = 0;
$(“<img/>”).load(function() {
++loadedimages;
if(loadedimages == totalimages)
{//全部图片加载完成时….. } });
js 代码
<script language="网页特效">
//判断浏览器
var browser=new object();
browser.useragent=window.navigator.useragent.tolowercase();
browser.ie=/msie/.test(browser.useragent);
browser.moz=/gecko/.test(browser.useragent);//判断是否加载完成
function imagess(url,imgid,callback){
var val=url;
var img=new image();
if(browser.ie){
img.onreadystatechange =function(){
if(img.readystate=="complete"||img.readystate=="loaded"){
callback(img,imgid);
}
}
}else if(browser.moz){
img.onload=function(){
if(img.complete==true){
callback(img,imgid);
}
}
}
//如果因为网络或图片的原因发生异常，则显示该图片
img.onerror=function(){img.src=https://yunqi-tech.oss-cn-hangzhou.aliyuncs.com/20100813124227196.gif}
img.src=val;
}//显示图片
function checkimg(obj,imgid){
document.getelementbyid(imgid).src=obj.src;
}
//初始化需要显示的图片，并且指定显示的位置
window.onload=function(){
imagess("yun_qi_img/01cf20088f9506f063d98653.gif","img1",checkimg);
imagess("yun_qi_img/7b7b19c70d62f4fdd0006050.gif","img2",checkimg);
imagess("yun_qi_img/892557641806d20eaa184c71.gif","img3",checkimg);
imagess("yun_qi_img/20071204181216078845_h.jpg","img4",checkimg);
imagess("http://www.111cn.net/-/res/camilla/20071204181216d078845_h.","img5",checkimg);
}
</script>
<body>
<img id="img1" src="loading.gif" width="100" height="100" />
<img id="img2" src="loading.gif" width="100" height="100" />
<img id="img3" src="loading.gif" width="100" height="100" />
<img id="img4" src="loading.gif" width="100" height="100" />
<img id="img5" src="loading.gif" width="100" height="100" /></body>
</html>