Share function bug fix

Author: asiacny

Diff for: lib.php

@@ -396,8 +396,8 @@ function strdecode($string,$key='09KxDsIIe|+]8Fo{YP<l+3!y#>a$;^PzFpsxS9&d;!l;~M>
 
 //分享功能
 function shareit($id,$title='免翻墙Youtube镜像'){
-    $pic=ROOT_PART.'/thumbnail.php?vid='.$id;
-    $url=ROOT_PART.'watch-'.$id.'.html';
+    $pic=ROOT_PART.'thumbnail.php%3Fvid%3D'.$id;
+    $url=ROOT_PART.'watch.php%3Fv%3D'.$id;
     $title=str_replace('&','||',$title);
     $title=str_replace('"',' ',$title);
      $title=str_replace("'",' ',$title);