ass="control"></progress>
		<span id="percent-label" class="text">0%</span>
	</div>
	<div class="controlbar">
		<button onclick="doupload();" id="uploadbtn" class="btn-upload">上传</button>
		<button onclick="upload_clear();" id="upload_clear" class="btn-upload">清空</button>
		
		<div class="upload-status">
			<div class="item"><span class="title">已经上传：</span><span class="value" id="finish">0</span></div>
			<div class="item"><span class="title">上传位率：</span><span class="value" id="b