input取值

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<span class="lv-a-right" id="wrap">
<div class="mui-input-row mui-radio mui-left" style="float: left;">
<label><img src="${rootUrl }img/weixin.png" style=" 23px; height: 23px; float: left; margin-right: 10px; margin-top: 5px;" /><span>微信</span></label>
<input id="type" name="type" type="radio" checked value="${productPayWay[1]}"/>
</div>
<div class="mui-input-row mui-radio mui-left" style="float: left;">
<label><img src="${rootUrl }img/ck_icon.png" style=" 30px; height: 30px; float: left; margin-right: 10px;" /><span>餐卡</span></label>
<input id="type" name="type" type="radio" value="${productPayWay[3]}"/>
</div>
</span>

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var nameList = document.getElementsByName(rel);