JavaScript Table Sorting 2.0 (Updated)_javascript tips

I’m still so busy lately, so I’ll take advantage of May Day to update the program.
This version mainly adds and improves the following things:
1, use localeCompare to compare strings;
2, multiple sort objects can be used in one sort (used for sorting when the values ​​are equal) ;
3, correct some discovered problems;
4, improve the program structure, personally think it is more flexible and convenient;
5, add bool type comparison;
6, add attribute/property Content;
7, fix the radio/checkbox status recovery bug of ie6/7;
8, add a custom value function.

<meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title>Table sort</title> <style type="text/css"> .odTable { width:500px; border:1px solid #ebebeb; line-height:20px; font-size:12px; background:#FFF; } .odTable thead td { background-color:#ebebeb; } .odTable a { outline:none;/*ff*/ hide-focus:expression(this.hideFocus=true);/*ie*/ } .odTable a:link, .odTable a:visited, .odTable a:hover, .odTable a:active { text-decoration:none; color:#333; padding-right:15px; } .odTable a.up, .odTable a.down { background:url([img]/upload/20090507150209227.jpg[/img]) right center no-repeat; } .odTable a.down { background-image:url([img]/upload/20090507150209265.jpg[/img]); } </style> <table border="0" cellspacing="0" cellpadding="5" class="odTable" id="idTable"> <thead> <tr> <td align="center"><a href="javascript:void(0)" id="idNum">ID</a></td> <td> <a href="javascript:void(0)" id="idTitle"></a> </td> </tr> </thead> </table>