按钮变色

<style>

.btFeed{background-image: url("../images/default_btn.jpg");width: 58px;height: 23px;border-style:none;}.btFeedhover{background-image: url("../images/changed_btn.jpg");width: 58px;height: 23px;border-style:none;}

</style>

<div value="确 定 " id="change"/>            <input type="button" value="取 消" id="cancel"/></div><script>   $(document).ready(function(){//按钮背景切换$("#change").hover(function(){$(this).removeClass("btFeed").addClass("btFeedhover");},function(){$(this).removeClass("btFeedhover").addClass("btFeed");});$("#cancel").hover(function(){$(this).removeClass("btFeed").addClass("btFeedhover");},function(){$(this).removeClass("btFeedhover").addClass("btFeed");});   });</script>