//write 1 left
var left = new Array(
'<a href="history_grit.html"><img src="images/home_rotate_left_2.gif" width="257" height="117" alt="Test Your True Grit" border="0"></a>');
var max = left.length;
var num = Math.floor((Math.random() * max));
document.writeln(left[num]);

//fix table cells
document.write('</td><td>');

//write 2 right
var right = new Array(
'<a href="visit.html"><img src="images/home_rotate_right_1.gif" width="255" height="117" alt="Visit the Cooke Ranch" border="0"></a>',
'<a href="1867.html"><img src="images/home_rotate_right_3.gif" width="255" height="117" alt="1867: Places, People & Events" border="0"></a>');
var max = right.length;
var num = Math.floor((Math.random() * max));
document.writeln(right[num]);