123456<br>
<div id="e01" class="y02"><img id="e02" src="q\qq.jpg"><br></div>
<img src=".\q\qq.jpg" onclick=aa();><br>
<div id="e03">abcdef</div>

<link rel="stylesheet" type="text/css" href="a.css">
<style>
.y02{width:200px;height:300px;}
.y02 img{width:150px;height:140px;}
</style>
<input>
<button>hahaha</button>
<input type=checkbox>
<script>
function aa(){
	var b="yun";
	alert("Godd Morning!! "+b);
	if(document.getElementById("e02").style.display=="none"){
		document.getElementById("e02").style.display="block";
	}
	else{
		document.getElementById("e02").style.display="none";
	}
	document.getElementById("e03").innerHTML='<img src=".\\q\\qq.jpg" onclick=aa();><br>';
}
</script>