 
<style type="text/css"> 
body{ 
margin:0; 
padding:40px; 
background:#fff; 
font:80% Arial, Helvetica, sans-serif; 
color:#555; 
line-height:180%; 
} 
img{border:none;} 
ul,li{ 
margin:0; 
padding:0; 
} 
li{ 
list-style:none; 
float:left; 
display:inline; 
margin-right:10px; 
border:1px solid #AAAAAA; 
} 
/* tooltip */ 
#tooltip{ 
position:absolute; 
border:1px solid #ccc; 
background:#333; 
padding:2px; 
display:none; 
color:#fff; 
} 
</style> 
<script language="javascript"> 
/*$(document).ready(function(){ 
var x=10; 
var y=20; 
$("a .tooltip").mouseover(function(e){ 
this.myTitle=this.title; 
this.title=""; 
var tooltip="<div id='tooltip'>"+this.title+"</div>"; 
$("body").append(tooltip); 
$("#tooltip").css({ 
"top" : (e.pageY+y) + "px", 
"left" : (e.pageX+x) + "px" 
}).show("fast"); 
}).mouseout(function(){ 
this.title=this.myTitle; 
$("#tooltip").remove(); 
}); 
}); 
*/ 
$(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 : ""; 
var tooltip = "<div id='tooltip'><img src='"+ this.href +"' alt='產(chǎn)品預覽圖'/>"+imgTitle+"<\/div>"; //創(chuàng)建 div 元素 
$("body").append(tooltip); //把它追加到文檔中 
$("#tooltip") 
.css({ 
"top": (e.pageY+y) + "px", 
"left": (e.pageX+x) + "px" 
}).show("fast"); //設置x坐標和y坐標，并且顯示 
}).mouseout(function(){ 
this.title = this.myTitle; 
$("#tooltip").remove(); //移除 
}).mousemove(function(e){ 
$("#tooltip") 
.css({ 
"top": (e.pageY+y) + "px", 
"left": (e.pageX+x) + "px" 
}); 
}); 
}) 
</script> 
</head> 
<body> 
<div style="display:none"> 
<p><a href="#" class="tooltip" title="這是我的超鏈接提示1">提示1</a></p> 
<p><a href="#" class="tooltip" title="這是我的超鏈接提示2">提示2</a></p> 
<p><a href="#" title="自帶提示1">自帶提示1</a></p> 
<p><a href="#" title="自帶提示2">自帶提示2</a></p> 
</div> 
<h3>有效果：</h3> 
<ul> 
<li><a href="images/apple_1_bigger.jpg" class="tooltip" title="蘋果 iPod"><img src="images/apple_1.jpg" alt="蘋果 iPod" /></a></li> 
<li><a href="images/apple_2_bigger.jpg" class="tooltip" title="蘋果 iPod nano"><img src="images/apple_2.jpg" alt="蘋果 iPod nano"/></a></li> 
<li><a href="images/apple_3_bigger.jpg" class="tooltip" title="蘋果 iPhone"><img src="images/apple_3.jpg" alt="蘋果 iPhone"/></a></li> 
<li><a href="images/apple_4_bigger.jpg" class="tooltip" title="蘋果 Mac"><img src="images/apple_4.jpg" alt="蘋果 Mac"/></a></li> 
</ul> 
<br/><br/><br/><br/> 
<br/><br/><br/><br/> 
<h3>無效果：</h3> 
<ul> 
<li><a href="images/apple_1_bigger.jpg" title="蘋果 iPod"><img src="images/apple_1.jpg" alt="蘋果 iPod" /></a></li> 
<li><a href="images/apple_2_bigger.jpg" title="蘋果 iPod nano"><img src="images/apple_2.jpg" alt="蘋果 iPod nano"/></a></li> 
<li><a href="images/apple_3_bigger.jpg" title="蘋果 iPhone"><img src="images/apple_3.jpg" alt="蘋果 iPhone"/></a></li> 
<li><a href="images/apple_4_bigger.jpg" title="蘋果 Mac"><img src="images/apple_4.jpg" alt="蘋果 Mac"/></a></li> 
</ul> 
</body> 