Stuff

<html>
	<head>
		<link rel="stylesheet" type="text/css" href="style2.css" />
	</head>
	<body>
		
		<form method="post" action="<?php echo $PHP_SELF; " target="_self">
			<textarea type="text" name="style" /><?php 
								   $filename='style2.css';
								   $handle = fopen ($filename, 'r+');
								   $contents = fread($handle, filesize($filename));
								   echo $contents;
								   ?></textarea><br /><br /><br />
		<input type="submit" value="Submit" />
	</form>
	
	<?php
	  
	  if (isset($_POST['style']))
	  {
	  //empty the file
	  //write submitted contents
	  echo "style updated";
	  }
	  
?>
	
</body>
</html>