jquery ready函数、css函数及text()使用示例

<script type="text/javascript" src="/javascript/jquery.js"></script>
<script language="javascript">
$("#CheckoutStepShippingProvider").ready(function(){
if($("#Note_52413376ea55e_1").text()=="US$29.99"){
$("#XX_2").css("display","block");
}else{
$("#XX_1").css("display","block");
}
});
</script>