diff --git a/helper.php b/helper.php
index 2512a37..2c9ec5f 100644
--- a/helper.php
+++ b/helper.php
@@ -53,11 +53,11 @@ function td($id) {
         
         list($ext,$mime,$dl) = mimetype($src);
         
-        if(substr($mime,0,5) == 'image' && ($ext == 'jpg' || $ext == 'jpeg' || $ext == 'png')){
+        if(substr($mime,0,5) == 'image' && ($ext == 'jpg' || $ext == 'jpeg' || $ext == 'png' || $ext == 'webp')){
             
             $ret .= '<a href="'.wl($id).'">';
             //add image tag
-            $ret .= '<img src="'.ml($src,array('w'=>$width,'h'=>$height)).'"';
+            $ret .= '<img src="'.ml($src,array('width'=>$width,'height'=>$height)).'"';
             $ret .= ' class="media'.$align.'"';
 
             // make left/right alignment for no-CSS view work (feeds)
@@ -101,6 +101,8 @@ function getImageID($id,$flags=array()){
                 $src = $id .'.png';
                 if(!@file_exists(mediaFN($src))) {
                     $src = $id .'.jpeg';
+               if(!@file_exists(mediaFN($src))) {
+                    $src = $id .'.webp';
                     if(!@file_exists(mediaFN($src))) {
                         $src = p_get_metadata($id,'relation firstimage');
                         if(!$flags['firstimage'] || !@file_exists(mediaFN($src))) {
@@ -108,6 +110,7 @@ function getImageID($id,$flags=array()){
                         }
                     }
                 }
+				}
             }
         }
         return $src;