function writeFooter() {

document.write('<hr width="100%">');
document.write('<table align="center">');
document.write('<tr>');
document.write('<td align="center"><font size="-1" color="#003399">Comments and Suggestions: <a href="mailto:sam.safran@weizmann.ac.il">sam.safran@weizmann.ac.il</a>');
document.write('<br>');
document.write('Last Updated: ');
document.write (document.lastModified);
document.write('</font>');
document.write('</td>');
document.write('</tr>');

document.write('</tr>');
document.write('</table>');
}