Jquery 提示

1  文字提示：

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>文字提示</title>
 <!--   引入jQuery -->
 <script src="../../scripts/jquery-1.3.1.js" type="text/javascript"></script>
<style type="text/css">
body{
	margin:0;
	padding:40px;
	background:#fff;
	font:80% Arial, Helvetica, sans-serif;
	color:#555;
	line-height:180%;
}
p{
	clear:both;
	margin:0;
	padding:.5em 0;
}
/* tooltip */
#tooltip{
	position:absolute;
	border:1px solid #333;
	background:#f7f5d1;
	padding:1px;
	color:#333;
	display:none;
}
</style>
<script type="text/javascript">
//<![CDATA[
$(function(){
    var x = 10;
	var y = 20;
	$("a.tooltip").mouseover(function(e){
       	this.myTitle = this.title;
		this.title = "";
	    var tooltip = "<div id='tooltip'>"+ this.myTitle +"<\/div>"; //创建 div 元素
		$("body").append(tooltip);	//把它追加到文档中
		$("#tooltip")
			.css({
				"top": (e.pageY+y) + "px",
				"left": (e.pageX+x)  + "px"
			}).show("fast");	  //设置x坐标和y坐标，并且显示
    }).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>
<p><a href="#" class="tooltip" title="这是我的超链接提示1.">提示1.</a></p>
<p><a href="#" class="tooltip" title="这是我的超链接提示2.">提示2.</a></p>
<p><a href="#" title="这是自带提示1.">自带提示1.</a></p>
<p><a href="#" title="这是自带提示2.">自带提示2.</a> </p>
</body>
</html>

　　

　

2 图片提示

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>图片提示</title>
 <!--   引入jQuery -->
 <script src="../../scripts/jquery-1.3.1.js" type="text/javascript"></script>
<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 type="text/javascript">
//<![CDATA[
$(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='产品预览图'/>"+imgTitle+"<\/div>"; //创建 div 元素
		$("body").append(tooltip);	//把它追加到文档中
		$("#tooltip")
			.css({
				"top": (e.pageY+y) + "px",
				"left":  (e.pageX+x)  + "px"
			}).show("fast");	  //设置x坐标和y坐标，并且显示
    }).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>
<h3>有效果：</h3>
	<ul>
		<li><a href="images/apple_1_bigger.jpg" class="tooltip" title="苹果 iPod"><img src="data:images/apple_1.jpg" alt="苹果 iPod" /></a></li>
		<li><a href="images/apple_2_bigger.jpg" class="tooltip" title="苹果 iPod nano"><img src="data:images/apple_2.jpg" alt="苹果 iPod nano"/></a></li>
		<li><a href="images/apple_3_bigger.jpg" class="tooltip" title="苹果 iPhone"><img src="data:images/apple_3.jpg" alt="苹果 iPhone"/></a></li>
		<li><a href="images/apple_4_bigger.jpg" class="tooltip" title="苹果 Mac"><img src="data:images/apple_4.jpg" alt="苹果 Mac"/></a></li>
	</ul>

<br/><br/><br/><br/>
<br/><br/><br/><br/>

<h3>无效果：</h3>
<ul>
		<li><a href="images/apple_1_bigger.jpg" title="苹果 iPod"><img src="data:images/apple_1.jpg" alt="苹果 iPod" /></a></li>
		<li><a href="images/apple_2_bigger.jpg" title="苹果 iPod nano"><img src="data:images/apple_2.jpg" alt="苹果 iPod nano"/></a></li>
		<li><a href="images/apple_3_bigger.jpg" title="苹果 iPhone"><img src="data:images/apple_3.jpg" alt="苹果 iPhone"/></a></li>
		<li><a href="images/apple_4_bigger.jpg" title="苹果 Mac"><img src="data:images/apple_4.jpg" alt="苹果 Mac"/></a></li>
	</ul>
</body>
</html>