HTML Code:
<script language="javascript">
<!--
var i;
i=window.prompt("Enter Columns","2");
i=parseInt(i);
r=window.prompt("enter a no for rows","2")
r=parseInt(r);
if(i>0 && r>0)
{
document.write("<table border=\"1\">");
for (var k=1; k<=r; k++)
{
document.write("<tr>");
for (var j=1; j<=i; j++)
{
s=window.prompt("enter data value","");
document.write("<td>"+s+"</td>")
}
document.write("</tr>");
}
document.write("</table>")
}
//-->
</script>