表单提交单选框

<input type="radio" name="storeLocation" value="1" onclick="changeStoreLocation(this.value);">

<input type="radio" name="storeLocation" value="2" onclick="changeStoreLocation(this.value);">
 <input type="hidden"  id="storeLocation" value=""/>

function changeStoreLocation(value){
    $("#storeLocation").val(value);

}