.jqzoom{
position:relative;
cursor:pointer;
}
div.zoomdiv {
z-index:1001;
float:right;
position:absolute;
background:#fff;
border:1px solid #efefef;
display:none;
overflow:hidden;
right:10px;
top:-55px;
}

.jqZoomPup {
z-index: 100;
position: absolute;
border:1px solid #aaa;
background: #ffffff url(http://www.watchesbin.org/images/fangdajing.gif) 50% 50% no-repeat;;
opacity:0.5;
-moz-opacity:0.5;
-khtml-opacity:0.5;
filter:alpha(Opacity=50);
}