当鼠标移动到表格一行时，如何样使这一行的复选框的checked属性为true
当鼠标移动到表格一行时，怎么样使这一行的复选框的checked属性为true
当鼠标移动到表格一行时，怎么样使这一行的复选框的checked属性为true，即只要鼠标所停留的这一行的复选框被选中，其它行的不被选中，代码如下：
<volist name="list" id="vo">
<tr>
<td><input type="checkbox" name="operation" value="{$vo.id}"></td>
<td><input type="text" name="videoname[]" value="{$vo.videoname}" size="10"></td>
<td><input type="text" name="filesize[]" value="{$vo.filesize}" size="10" readonly="true"></td>
<td><select name='cid[]'>
<volist name="arr" id="fenlei">
<option value="{$fenlei.id}">{$fenlei.name}</option>
</volist>
</select></td>
<td><input type="text" name="description[]" maxlength="200"></td>
<td><input type="text" name="keywords[]" size="10"></td>
<td>
<select name='authority[]'>
<option value="1" selected>所有用户可看</option>
<option value="2">注册用户可看</option>
</select>
</td>
<td>
<select name='isclassical[]'>
<option value="0" selected>否</option>
<option value="1">是</option>
</select>
</td>
<td><input type="text" name="tname[]" value="{$vo.tname}"></td>
<td><input type="text" name="uploadtime[]" value="{$vo.uploadtime}" readonly="true" size="15"><td>
<td><input type="hidden" name="videopath[]" value="{$vo.videopath}"></td>
<!--在href后面增带一个参数path/{vo.videopath}-->
<td><a href="__CONTROLLER__/play" target="_blank">预览</a></td>
<td><input type="submit" value="批准" id="admit"></td>
<td><input type="submit" value="删除" id="del"></td>
</tr>
</volist>
------解决方案--------------------
当鼠标移动到表格一行时，怎么样使这一行的复选框的checked属性为true，即只要鼠标所停留的这一行的复选框被选中，其它行的不被选中，代码如下：
<volist name="list" id="vo">
<tr>
<td><input type="checkbox" name="operation" value="{$vo.id}"></td>
<td><input type="text" name="videoname[]" value="{$vo.videoname}" size="10"></td>
<td><input type="text" name="filesize[]" value="{$vo.filesize}" size="10" readonly="true"></td>
<td><select name='cid[]'>
<volist name="arr" id="fenlei">
<option value="{$fenlei.id}">{$fenlei.name}</option>
</volist>
</select></td>
<td><input type="text" name="description[]" maxlength="200"></td>
<td><input type="text" name="keywords[]" size="10"></td>
<td>
<select name='authority[]'>
<option value="1" selected>所有用户可看</option>
<option value="2">注册用户可看</option>
</select>
</td>
<td>
<select name='isclassical[]'>
<option value="0" selected>否</option>
<option value="1">是</option>
</select>
</td>
<td><input type="text" name="tname[]" value="{$vo.tname}"></td>
<td><input type="text" name="uploadtime[]" value="{$vo.uploadtime}" readonly="true" size="15"><td>
<td><input type="hidden" name="videopath[]" value="{$vo.videopath}"></td>
<!--在href后面增带一个参数path/{vo.videopath}-->
<td><a href="__CONTROLLER__/play" target="_blank">预览</a></td>
<td><input type="submit" value="批准" id="admit"></td>
<td><input type="submit" value="删除" id="del"></td>
</tr>
</volist>
------解决方案--------------------
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
</head>
<body>
<table id="vo">
<tr>
<td><input type="checkbox" /></td>
<td>111111</td>
<td>111111</td>
<td>111111</td>
</tr>
<tr>
<td><input type="checkbox" /></td>
<td>222222</td>
<td>222222</td>
<td>222222</td>
</tr>
<tr>
<td><input type="checkbox" /></td>
<td>333333</td>
<td>333333</td>
<td>333333</td>