<!DOCTYPE html>
<html>
<head>
<title>javascript事件处理</title>
<meta charset="UTF-8">
<script type="text/javascript">
function clickD(obj){
alert(obj.innerHTML);
}
function moveD(obj){
//设置这个对象的颜色，在js中设置文本的样式均通过xx.style.样式的名称
obj.style.color = "#f00";
obj.style.fontSize = "18px";
}
function leaveD(obj){
obj.style.color = "#000";
obj.style.fontSize = "12px";
}
</script>
</head>
<body>
<div onclick="clickD(this)" style="cursor: pointer">点击一下试试</div>
<div onmouseover="moveD(this)" onmouseout="leaveD(this)">鼠标移动上去试试</div>
</body>
</html>
原文：http://www.cnblogs.com/aicpcode/p/4276237.html