<?
function CreateImage($size,$source,$dest,$border=0) {
	$sourcedate = 0;
	$destdate = 0;
	global $convert;
	if (file_exists($dest)) {
		clearstatcache();
		$sourceinfo = stat($source);
		$destinfo = stat($dest);
		$sourcedate = $sourceinfo[10];
		$destdate = $destinfo[10];
	}
	if (!file_exists("$dest") or ($sourcedate > $destdate)) {
		global $ImageTool;
		$imgsize = GetImageSize($source);
		$width = $imgsize[0];
		$height = $imgsize[1];

		$new_width = $size;
		$new_height = ceil($size * $height / $width);
		if ($ImageTool == "gd") {
			$im = ImageCreateFromJPEG($source); 
			$new_im = ImageCreate($new_width,$new_height);
	
			ImageCopyResized($new_im,$im,0,0,0,0,$new_width,$new_height,ImageSX($im),ImageSY($im));

			ImageJPEG($new_im,$dest,75);
		} elseif ($ImageTool == "im") {
			system("$convert -quality 80 -antialias -sample $new_width" . "x" . "$new_height \"$source\" \"$dest\" 2>&1");
		}
	}
}

function checkDir($pathname) {
	$darray = split("/",$pathname);
	for ($x = 1; $x < sizeof($darray); $x++) {
		$checkdir = '';
		for($y = 1; $y <= $x; $y++) {
			$checkdir .= "/" . $darray[$y];
		}
		if (file_exists($checkdir)) {
		} else {
			mkdir($checkdir,0755);
		}
	}
}


?>