diff --git a/application/views/auth/login.php b/application/views/auth/login.php
index 21357fa..db0750b 100755
--- a/application/views/auth/login.php
+++ b/application/views/auth/login.php
@@ -5,9 +5,8 @@
   <meta charset="utf-8" />
   <?=link_tag('assets/css/main.css');?>
   <?=link_tag('assets/js/ext/resources/css/ext-all.css');?>
-  <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.5.2/jquery.min.js"></script>
   <!-- ExtJS library: base/adapter -->
-  <?=script_tag('assets/js/ext/adapter/jquery/ext-jquery-adapter.js');?>
+  <?=script_tag('assets/js/ext/adapter/ext/ext-base.js');?>
   <!-- ExtJS library: all widgets -->
   <?=script_tag('assets/js/ext/ext-all.js');?>
   <script type="text/javascript">
diff --git a/application/views/header.php b/application/views/header.php
index eea774c..d720a47 100644
--- a/application/views/header.php
+++ b/application/views/header.php
@@ -5,9 +5,8 @@
   <meta charset="utf-8" />
   <?=link_tag('assets/css/main.css');?>
   <?=link_tag('assets/js/ext/resources/css/ext-all.css');?>
-  <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.5.2/jquery.min.js"></script>
   <!-- ExtJS library: base/adapter -->
-  <?=script_tag('assets/js/ext/adapter/jquery/ext-jquery-adapter.js');?>
+  <?=script_tag('assets/js/ext/adapter/ext/ext-base.js');?>
   <!-- ExtJS library: all widgets -->
   <?=script_tag('assets/js/ext/ext-all.js');?>
   <script type="text/javascript">
diff --git a/assets/js/ext/adapter/jquery/ext-jquery-adapter.js b/assets/js/ext/adapter/jquery/ext-jquery-adapter.js
deleted file mode 100644
index cd24691..0000000
--- a/assets/js/ext/adapter/jquery/ext-jquery-adapter.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/*
- * Ext JS Library 3.3.1
- * Copyright(c) 2006-2010 Sencha Inc.
- * licensing@sencha.com
- * http://www.sencha.com/license
- */
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d=this.createDelegate(e,b,a);if(c>0){return setTimeout(d,c)}d();return 0}});Ext.applyIf(String,{format:function(b){var a=Ext.toArray(arguments,1);return b.replace(/\{(\d+)\}/g,function(c,d){return a[d]})}});Ext.applyIf(Array.prototype,{indexOf:function(b,c){var a=this.length;c=c||0;c+=(c<0)?a:0;for(;c<a;++c){if(this[c]===b){return c}}return -1},remove:function(b){var a=this.indexOf(b);if(a!=-1){this.splice(a,1)}return this}});Ext.util.TaskRunner=function(e){e=e||10;var f=[],a=[],b=0,g=false,d=function(){g=false;clearInterval(b);b=0},h=function(){if(!g){g=true;b=setInterval(i,e)}},c=function(j){a.push(j);if(j.onStop){j.onStop.apply(j.scope||j)}},i=function(){var l=a.length,n=new Date().getTime();if(l>0){for(var p=0;p<l;p++){f.remove(a[p])}a=[];if(f.length<1){d();return}}for(var 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h=c(i);n+=parseInt(h.getStyle("borderLeftWidth"),10)||0;k+=parseInt(h.getStyle("borderTopWidth"),10)||0}e=f.parentNode;while(e&&e!=i){if(!Ext.isOpera||(e.tagName!="TR"&&c(e).getStyle("display")!="inline")){n-=e.scrollLeft;k-=e.scrollTop}e=e.parentNode}return[n,k]},setXY:function(d,e){d=Ext.fly(d,"_setXY");d.position();var f=d.translatePoints(e);if(e[0]!==false){d.dom.style.left=f.left+"px"}if(e[1]!==false){d.dom.style.top=f.top+"px"}},setX:function(e,d){this.setXY(e,[d,false])},setY:function(d,e){this.setXY(d,[false,e])}};function c(d){if(!b){b=new Ext.Element.Flyweight()}b.dom=d;return b}Ext.lib.Event={getPageX:function(d){d=d.browserEvent||d;return d.pageX},getPageY:function(d){d=d.browserEvent||d;return d.pageY},getXY:function(d){d=d.browserEvent||d;return[d.pageX,d.pageY]},getTarget:function(d){return 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l}}}();Ext.lib.Region=function(f,g,d,e){this.top=f;this[1]=f;this.right=g;this.bottom=d;this.left=e;this[0]=e};Ext.lib.Region.prototype={contains:function(d){return(d.left>=this.left&&d.right<=this.right&&d.top>=this.top&&d.bottom<=this.bottom)},getArea:function(){return((this.bottom-this.top)*(this.right-this.left))},intersect:function(h){var f=Math.max(this.top,h.top);var g=Math.min(this.right,h.right);var d=Math.min(this.bottom,h.bottom);var e=Math.max(this.left,h.left);if(d>=f&&g>=e){return new Ext.lib.Region(f,g,d,e)}else{return null}},union:function(h){var f=Math.min(this.top,h.top);var g=Math.max(this.right,h.right);var d=Math.max(this.bottom,h.bottom);var e=Math.min(this.left,h.left);return new Ext.lib.Region(f,g,d,e)},constrainTo:function(d){this.top=this.top.constrain(d.top,d.bottom);this.bottom=this.bottom.constrain(d.top,d.bottom);this.left=this.left.constrain(d.left,d.right);this.right=this.right.constrain(d.left,d.right);return this},adjust:function(f,e,d,g){this.top+=f;this.left+=e;this.right+=g;this.bottom+=d;return this}};Ext.lib.Region.getRegion=function(g){var i=Ext.lib.Dom.getXY(g);var f=i[1];var h=i[0]+g.offsetWidth;var d=i[1]+g.offsetHeight;var e=i[0];return new Ext.lib.Region(f,h,d,e)};Ext.lib.Point=function(d,e){if(Ext.isArray(d)){e=d[1];d=d[0]}this.x=this.right=this.left=this[0]=d;this.y=this.top=this.bottom=this[1]=e};Ext.lib.Point.prototype=new Ext.lib.Region();if(Ext.isIE){function a(){var d=Function.prototype;delete d.createSequence;delete d.defer;delete d.createDelegate;delete d.createCallback;delete d.createInterceptor;window.detachEvent("onunload",a)}window.attachEvent("onunload",a)}})();
\ No newline at end of file