<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>无标题页</title>
<script type="text/javascript" src="JS/jquery-1.3.2.min.js" ></script>
<script type="text/javascript">
function ShowTip(event,obj,message)
{
var xOffset = -10; // x distance from mouse
var yOffset = 10; // y distance from mouse
//obj.style.top = (event.clientX + yOffset)+"px";
//obj.style.left = (event.clientY + xOffset)+"px";
//获取元素width: $(obj).width();
//获取元素height：$(obj).height()
//获取元素位置：$(obj).position().top和$(obj).offset().top
$('body').append( '<div >Tip</a>
</body>
</html>