好不好,你说的算!有好的交流分享。。。
<!DOCTYPE html>
<html><head>
<meta charset=utf-8 />
<title>JS Bin</title>
<style>
.lanrentuku img{border:1px solid #008800;}
</style>
</head>
<body>
<div class="lanrentuku">
<input type="radio" value= "lanrentuku" id= "111" name="aaa" style="display:none"> <img id="aa" name="myImg" src="http://www.lanrentuku.com/down/js/images/12625207690.gif " οnclick="myFun(this.id)">
<input type="radio" value= "lanrentuku" id= "222" name="aaa" style="display:none"> <img id="bb" name="myImg" src="http://www.lanrentuku.com/down/js/images/12625207691.gif" οnclick="myFun(this.id)">
</div>
</body>
<script language="JavaScript" >
function myFun (sId){
var oImg = document.getElementsByName('myImg');
for (var i = 0; i < oImg.length; i++) {
if (oImg[i].id == sId && oImg[i].previousSibling.previousSibling.checked === false) {
oImg[i].previousSibling.previousSibling.checked = true;
oImg[i].style.border = '1px solid #FF6600';
alert("你做了其他选择!");
} else {
if (oImg[i].id == sId){
oImg[i].style.border = '1px solid #FF6600';
}else{
oImg[i].style.border = '';
}
}
}
}
</script>
</html>