Insert

i get blank page?

<script type="text/javascript" language="JavaScript">
function draw() {
var table = '<table border="' +document.all.border.value+ '"'
+ ' cellspacing="' +document.all.spa.value+ '"'
+ ' cellpadding="' +document.all.pad.value+ '"'
+ ' width="' +document.all.wid.value+ '"'
+ ' align="' +document.all.ali.value+ '">
'

for (var x=0; x<document.all.rows.value; x++) {
table += " <tr>";
for (var y=0; y<document.all.cols.value; y++) {
table += " <td></td>";
}
table += " </tr>";
}
table += "</table>";
document.write('table');

</script>
suggestions?