如果图片太大太多需要动态加载，或者类似微博、Twitter内容太长，需要动态加载内容到页面，就可以用到这个插件了！
在网页<head>区添加以下代码
<script language="javascript" src="js/jquery.min.js"></script> <script language="javascript" src="js/jquery.scrollLoading.js"></script>
在网页<body>区添加以下代码
<SCRIPT>
$(function() {
$(".scrollLoading").scrollLoading();
});
</SCRIPT>
图片演示：
<div align="center"> <img class="scrollLoading" data-url="images/1.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/2.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/3.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/4.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/5.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/6.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/7.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/8.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/9.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/10.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/11.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/12.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/13.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/14.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/15.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/16.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/17.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/18.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/19.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/20.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/21.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/22.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/23.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/24.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/25.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/26.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/27.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/28.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/29.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> <img class="scrollLoading" data-url="images/30.jpg" src="images/pixel.gif" style="background:url(image/loading.gif) no-repeat center;" /><br>图片(新浪微博提供)<br> </div>
这里把图片的src属性设置为一个像素为1的透明图片，把真实的图片地址放在data-url属性内，同时把图片的背景设置为：loading.gif，默认显示正在加载，当拉动滚动条时到图片出现时，即可看到图片被动态加载出来了！
如果要动态加载网页，只需要使用如下代码即可：
<div class="scrollLoading" data-url="loaded.html">加载中...</div>
