'abbr' Example
<html> <head> <script language="JavaScript"> function function1() { document.all.myTableHeader.abbr = "Abbreviation"; } </script> </head> <body onLoad="function1();"> <table width="428"> <th id="myTableHeader" colspan="2">This is the table heading </th> <tr> <td> Cell 1 content </td> <td> Cell 2 content </td> </tr> <tr> <td> Cell 3 content </td> <td> Cell 4 content </td> </tr> </table> </body></html>