javascript ImgBox透明遮罩层背景图片展示

<b> <b> <title>JavaScript Data Access Test</title> .alphaDiv{ z-index:100; width:100%; height:100%; opacity:0.5; background:#666666; top:0; left:0; position:absolute; filter:alpha(opacity=50); } .top-div{ z-index:101; border:1px solid #333; padding:2px; background:#eee; position:absolute; } a{ outline:none; } </b> <p>Click here to show the pic one.<br> Click here to show the pic two.<br> Click me </p> </b>
[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]
注意上面的图片地址，大家自己

展示 图片 遮罩层 背景图 JavaScript