<!DOCTYPE html>
<html lang="ja-JP">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,user-scalable=yes,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.5">
<title></title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script>
$(function(){
$("input").click(function(){
$("table").css("display","none");
$("ul").css("display","block");
var html = "<li>" + $("tr td:nth-child(1):parent:eq(0)").html() + "</li>";
html += "<li>" + $("tr td:nth-child(1):parent:eq(1)").html() + "</li>";
html += "<li>" + $("tr td:nth-child(2):parent:eq(0)").html() + "</li>";
html += "<li>" + $("tr td:nth-child(2):parent:eq(1)").html() + "</li>";
html += "<li>" + $("tr td:nth-child(3):parent:eq(0)").html() + "</li>";
html += "<li>" + $("tr td:nth-child(3):parent:eq(1)").html() + "</li>";
html += "<li>" + $("tr td:nth-child(4):parent:eq(0)").html() + "</li>";
html += "<li>" + $("tr td:nth-child(4):parent:eq(1)").html() + "</li>";
html += "<li>" + $("tr td:nth-child(5):parent:eq(0)").html() + "</li>";
html += "<li>" + $("tr td:nth-child(5):parent:eq(1)").html() + "</li>";
$("ul").html(html);
});
});
</script>
<style>
ul{
display:none;
}
</style>
</head>
<body>
<p>
<input type="button" value="click">
</p>
<table border="1">
<tr><td>11111</td><td></td><td></td><td>77777</td><td></td></tr>
<tr><td></td><td>33333</td><td></td><td></td><td>99999</td></tr>
<tr><td></td><td>44444</td><td>55555</td><td></td><td></td></tr>
<tr><td>22222</td><td></td><td></td><td>88888</td><td></td></tr>
<tr><td></td><td></td><td>66666</td><td></td><td>00000</td></tr>
</table>
<ul>
</ul>
</body>
</html>