function graph_data($data_array, $number_elements)
{
		//find highest number in array
		$highest_number = 1;
		$number_elements++;	//because we're starting at 1 instead of 0
		
		for ($i = 1; $i<$number_elements; $i++ )
		{
			if ($data_array[$i] > $data_array[$highest_number]) 
			{
				$highest_number = $i;	
			}
		}
		
		$bar_graph_height_factor = $data_array[$highest_number] / 175;
		echo "<p>High NUmber: " . $highest_number . "</p>\n";
 		echo "<p> " . $bar_graph_height_factor . "</p>\n";	
		?>
        
		<table width="715" height="300" border="1" cellpadding="4" cellspacing="4">
  			<tr>
    			<td height="50" colspan="13"><div align="center">Header</div></td>
 			</tr>
  			<tr>
    			<td width="175" height="175"><div align="center">Left Column</div></td>
                
                <?php
					for ($i = 1; $i<$number_elements; $i++)
					{
						$img_height = $data_array[$i] / $bar_graph_height_factor;
						
					echo "<td width=\"45px\" valign=\"bottom\"><img src=\"/Graphics/BarGraphCol01.png\" width=\"32\" height=\"" . (int)$img_height . "\" />" . $data_array[$i] . "</td> \n"; 
                			}
					?>     
  			<tr>
    			<td><div align="center">Key</div></td>
    			<td height="75" colspan="12"><div align="center">Footer</div></td>
  			</tr>
		</table>
	<?php	
}