<tr>    <td align="right">商品圖像</td>    <td>        <a href="javascript:void(0)" id="selectFileBtn">添加附件</a>        <div id="attachList" class="clear"></div>    </td></tr>
<script type="text/Javascript">	$("#selectFileBtn").click(function(event) {		$fileFiled=$('<input type="file" name="thumbs[]"/>' );		$fileFiled.hide();		$("#attachList").append($fileFiled);		$fileFiled.change(function(event) {			//console.log("change");			$path=$(this).val();				$filename=$path.substring($path.lastIndexOf("//")+1);			if($path!=""){			$attachItem=$('<div class="attachItem"><div class="left">a.gif</div><a href="javascript:void(0)" title="刪除附件">刪除</a></div>');			$attachItem.find(".left").html($filename);			$("#attachList").append($attachItem);			$a=$("#attachList>.attachItem").find("a");			//console.log("第二次算a數量為："+$a.length);			$a.click(function(){			    //console.log("觸發了click事件");			    $(this).parents('.attachItem').