js 获取radioButton值

js 获取radioButton值

<td>
<span style="white-space:pre">	</span><input name="select" type="radio" value="1" checked="checked"/>历史
</td>
<td>
	<input name="select" type="radio" value="2" />最新 
</td>

var radios=document.getElementsByName("select");
for(var i=0;i<radios.length;i++)
{
<span style="white-space:pre">	</span>if(radios[i].checked==true)
	{
	<span style="white-space:pre">	</span>if(radios[i].value==1){
		<span style="white-space:pre">	</span>reportFrame.src = "/Liems/reportFiles/templateQuery.jsp?programNo=queryPrice&commParams=" + encodeURI(encodeURI(params));
		}else{
			reportFrame.src = "/Liems/reportFiles/templateQuery.jsp?programNo=queryPrice1&commParams=" + encodeURI(encodeURI(params));
		}
		break;
	}
}