Powergamers - exp history error

[flaxe]

Hey! I just tried to install Powergamers for 0.3+. Everything works fine except the Exp History. This error I get when I try to enter my Experience History:

Fatal error: Cannot redeclare coloured_value() (previously declared in D:\xampp\htdocs\exphist.php:4) in D:\xampp\htdocs\layouts\lay\layout.php on line 173

Below is how my 19 first rows from exphist looks like:

<?PHP
$limit = 300;
$type = $_REQUEST['type'];
function coloured_value($valuein)
{
	$value2 = $valuein;
	while(strlen($value2) > 3)
	{
		$value .= '.'.substr($value2, -3, 3);
		$value2 = substr($value2, 0, strlen($value2)-3);
	}
	$value = $value2.$value;
	if($valuein > 0)
		return '<font color="green">+'.$value.'</font>';
	elseif($valuein < 0)
		return '<font color="red">'.$value.'</font>';
	else
		return '<font color="black">'.$value.'</font>';
}

Below is how my layout.php rows 159-173 looks like (this means the row 173 is just a '}':

							{
								$value2 = $valuein;
								while(strlen($value2) > 3)
								{
									$value .= '.'.substr($value2, -3, 3);
									$value2 = substr($value2, 0, strlen($value2)-3);
								}
								$value = $value2.$value;
								if($valuein > 0)
									return '<font color="green">+'.$value.'</font>';
								elseif($valuein < 0)
									return '<font color="red">'.$value.'</font>';
								else
									return '<font color="black">'.$value.'</font>';
							}

Ofcourse rep+ if help! Thanks in advance!