Update e-hentai API

sections/ajax/doujin.php

   $cover = $json['thumb'];
   // and let's see if we can replace it with something better
   $gallery_page = file_get_contents($url);
-  $re = '/'.preg_quote('-0px 0 no-repeat"><a href="').'(.*)'.preg_quote('"><img alt="01"').'/';
+  $re = '/'.preg_quote('"><img id="img" src="').'([^<]*)'.preg_quote('" style=').'/';
   preg_match($re, $gallery_page, $galmatch);
   // were we able to find the first page of the gallery?
   if ($galmatch[1]) {
 	  $image_page = file_get_contents($galmatch[1]);
-	  $re = '/'.preg_quote('"><img src="').'([^<]*)'.preg_quote('" style=').'/';
+    $re = '/'.preg_quote('"><img id="img" src="').'([^<]*)'.preg_quote('" style=').'/';
 	  preg_match($re, $image_page, $imgmatch);
 	  // were we able to find the image url?
 	  if ($imgmatch[1]) {