<?
function uploadimage($file,$dir)
{
	/*
	Give the following messages
	1	The filename was already in use
	2	Upload was succesful
	3	Upload failed
	4	No file given
	*/
	
	$filename 						= explode("\\", $file['name']);   
	$last 							= count($filename) - 1;   
	$filename 						= $filename[$last];
	
	if(file_exists($dir . $filename))
	{
		$return						= 1;
	}
	elseif(is_uploaded_file($file['tmp_name'])) 
	{
		$return						= (move_uploaded_file($file['tmp_name'], $dir . $filename)) ? 2 : 3;
	}
	else
	{
		$return						= 4;
	}
	
	return array('status'=>$return,'filename'=>$filename);
}
?>