--- a/app/assets/javascripts/zp.hash_magic.js	Tue Oct 15 22:42:24 2013 +0900
+++ b/app/assets/javascripts/zp.hash_magic.js	Wed Oct 16 01:55:23 2013 +0900
@@ -1,31 +1,22 @@
 //= require zp.formatter
-//= require zp.viewer_width
 (function($) {
   window.zp.hash_magic = {
     load_hash: function() {
-      var hash_array = window.location.hash.slice(2).split(".")
-      format = hash_array[0]
-      width = hash_array[1]
+      var format = window.location.hash.slice(1)
       if (format !== undefined) {
         zp.formatter.links().filter("[href=#" + format + "]").click()
       }
-      if (width !== undefined) {
-        zp.viewer_width.resize(width)
-      }
     },
     set_hash: function(e) {
       if (typeof e !== "undefined") {
-        if (zp.formatter.links().filter(e.target).length === 0 &&
-            zp.viewer_width.links().filter(e.target).length === 0) { return }
+        if (zp.formatter.links().filter(e.target).length === 0) return
         else e.preventDefault()
       }
       var
         format = zp.formatter.current(),
-        width = zp.viewer_width.current,
-        hash = "#!"
+        hash = "#"
       hash += format
-      if (width !== "auto") { hash += "." + width }
-      if (hash === "#!pl") { hash = " " }
+      if (hash === "#pl") { hash = " " }
       history.replaceState(null, "", hash)
     },
     init: function() {