function matchColumns()
{
	var columns = $A($$('div.column'));
	var column_height = 0;
	var max_height = 0;
	
	columns.each(function(column)
	{
		column_height = column.getHeight();
		max_height = ( column_height > max_height ) ? column_height : max_height;
	});
	
	columns.each(function(column)
	{
		column.setStyle({ minHeight: (max_height) + 'px' });
		
		var IE6 = (navigator.userAgent.toLowerCase().indexOf('msie 6') != -1) && (navigator.userAgent.toLowerCase().indexOf('msie 7') == -1);
		if (IE6) { column.setStyle({ height: (max_height) + 'px' }); }
	});
	
	
}

Event.observe(window, 'load', matchColumns);