Iterations with bold

gistfile1.js

<script type="text/javascript">
document.write('<table border="1" cellspacing="1" cellpadding="5">');

    for(tableRows = 1; tableRows < 13; tableRows++){
        document.write('<tr>');
        for (tableColumns = 1; tableColumns < 13; tableColumns++){
        	if (tableRows === 1) {
        		document.write('<td><b>' +  (tableRows * tableColumns) + '</b></td>');
        	}else if (tableColumns === 1 ){
        		document.write('<td><b>' +  (tableRows * tableColumns) + '</b></td>');
        	}else{
			document.write('<td>' +  (tableRows * tableColumns) + '</td>');
        	}
        }
        document.write('</tr>');
    }	
</script>