ready函数，css函数，text()，insertAfter()

<form method="post" action="#" onsubmit="ExpressCheckout.ChooseShippingProvider(); return false;">
    <p>%%LNG_ExpressCheckoutSelectShippingProvider%%</p>

    %%GLOBAL_ShippingQuotes%%

    <p id="XX_1" style="display:none;padding-left:45px;margin-top:-10px;font-zise:12px;font-weight:bold;">(A Contact phone number is a MUST for Expedited Shipping.) </p>  
    <p id="XX_2" style="display:none;padding-left:15px;margin-top:-10px;font-zise:12px;font-weight:bold;">(Please continue to checkout first and we will email to tell you how much extra shipping fee soon.US$0.00) </p>
    <div class="ML20">
        <input type="submit" value="%%LNG_Continue%%" />
    </div>    
    %%GLOBAL_DeliveryDisclaimer%%    

</form>

<script language="javascript">
$("#CheckoutStepShippingProvider").ready(function(){     
   if($("#Note_1").text()=="US$29.99"){          
      $("#XX_1").css("display","block");
   }else{
      $("#XX_2").css("display","block");
      $("#XX_2").insertAfter("#Insert_2");
   }
});  
</script>