JavaScript 取用 ASP.Net 2.0 的 RadioButtonList 與 CheckBoxList

function getRadioButtonList(){
var radioObj = document.getElementById("<%=RadioButtonList1.ClientID %>");
var radioList = radioObj.getElementsByTagName('input');

for(var i = 0; i < radioList.length; i++)
{
if(radioList[i].checked)
{
alert(radioList[i].value);
}
}
}

function getCheckBoxList(){
var cboxObj = document.getElementById("<%=CheckBoxList1.ClientID %>");
var cboxList = cboxObj.getElementsByTagName('input');
var lbList = cboxObj.getElementsByTagName('label');

for(var i = 0; i < cboxList.length; i++)
{
if(cboxList[i].checked)
{
alert(lbList[i].innerText);
}
}
}