<?
$dane=array('a'=>'200',
'b'=>'350',
'ahmed'=>'150'
);
$wysokosc=100;
$max=max($dane);
//<?=$value/$max*100?>
<table HEIGHT="<?=$wysokosc?>" border="0">
<tr>
<? foreach($dane as $key=>$value){
$wys=round($value/$max*100);
$wys2=100-$wys
?>
<td>
<table border="0" HEIGHT="<?=$wysokosc?>">
<tr><td HEIGHT="<?=$wys?>" bgcolor="blue"></td></tr>
<tr><td HEIGHT="<?=$wys2?>" bgcolor="red"></td></tr>
<tr><td><?=$key?></td></tr>
</table>
</td>
<?
}?>
</tr>
</table>
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