window.addEvent('domready', function() {

	var cell1Height = $('left1').getHeight();
	var cell2Height = $('right1').getHeight();

	if (cell1Height > cell2Height)
		var maxHeight = cell1Height;
	else
		var maxHeight = cell2Height;
		
	$('left1').setStyle('height', maxHeight+'px');
	$('right1').setStyle('height', maxHeight+'px');
	
});