<!DOCTYPE html>
<html lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>Explaining the Document Object Model</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js"></script>
<script>
$(function(){
var x = 10;
var y = 20;
$("a.tooltip").mouseover(function(e){
this.myTitle = this.title;
this.title = "";
var imgTitle = this.myTitle ? "<br />" + this.myTitle +" 产品预览图" : "";
var tooltip = "<div id='tooltip'><img src='"+this.href+"' alt='产品预览图' width='500' height='500' />"+imgTitle+"</div>";
$("body").append(tooltip);
$("#tooltip")
.css({
"top": (e.pageY+y) + "px",
"left":(e.pageX+x) + "px"
}).show("fast");
}).mouseout(function(e){
this.title = this.myTitle;
$("#tooltip").remove();
}).mousemove(function(e){
$("#tooltip").css({
"top": (e.pageY+y) + "px",
"left": (e.pageX+x) + "px"
});
});
})
</script>
<style>
ul{margin: 30px auto; width:1440px;}
ul li{float: left; padding-right: 50px; list-style: none;}
ul li img{width: 100px; height: 100px; padding: 10px; border: 1px solid #ccc; background-color:#eee; -webkit-border-radius: 8px;}
#tooltip{
position: absolute;
background-color: #eee;
border: 1px solid #999;
width: 500px;
height: 520px;
-webkit-border-radius: 8px;
font-family: "微软雅黑";
padding: 20px;
}
</style>
</head>
<body>
<ul>
<li><a href="images/imac.jpg" title="苹果 iMac" class="tooltip"><img src="images/imac.jpg" alt="苹果 iMac" /></a></li>
<li><a href="images/iphone.jpg" title="苹果 iPhone" class="tooltip"><img src="images/iphone.jpg" alt="苹果 iPhone" /></a></li>
<li><a href="images/sb.jpg" title="苹果 鼠标" class="tooltip"><img src="images/sb.jpg" alt="苹果 鼠标" /></a></li>
<li><a href="images/jp.jpg" title="苹果 键盘" class="tooltip"><img src="images/jp.jpg" alt="苹果 键盘" /></a></li>
</ul>
</body>
</html>
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