jquery code to alternately add styles to tables_jquery

The following is my "work". It simply implements its function and does not perform other functions.

After running, it needs to be refreshed. The above code is relatively simple. More examples. You can search for articles previously published by Script House.

<style type="text/css"> <!-- th{ background:#0099CC; height:30px; color:#FFFFFF; line-height:30px; } td{ border-bottom:1px solid #CC9999; height:25px; } tr.alt td{ background:#990066; color:#FFFFFF} tr.over td{ background:#0033FF; } --> </style> <table class="nnn" border="0" cellpadding="0" cellspacing="0"> <thead> <tr> <th>表头</th> <th>表头</th> <th>表头</th> </tr> </thead> <tbody> <tr> <td>脚本之家</td> <td>jb51.net</td> <td>4561263</td> </tr> <tr> <td>123456</td> <td>789879</td> <td>4561263</td> </tr> <tr> <td>123456</td> <td>789879</td> <td>4561263</td> </tr> <tr> <td>123456</td> <td>789879</td> <td>4561263</td> </tr> <tr> <td>123456</td> <td>789879</td> <td>4561263</td> </tr> <tr> <td>123456</td> <td>789879</td> <td>4561263</td> </tr> <tr> <td>123456</td> <td>789879</td> <td>4561263</td> </tr> <tr> <td>123456</td> <td>789879</td> <td>4561263</td> </tr> </tbody> </table>
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If you need to introduce external Js, you need to refresh to execute ]