diff --git a/phpBB/adm/index.php b/phpBB/adm/index.php
index 726cb1644c..2444a1b597 100644
--- a/phpBB/adm/index.php
+++ b/phpBB/adm/index.php
@@ -53,6 +53,7 @@ $mode			= request_var('mode', '');
 
 // Set custom template for admin area
 $template->set_custom_template($phpbb_admin_path . 'style', 'admin');
+$template->assign_var('T_ASSETS_PATH', $phpbb_root_path . 'assets');
 $template->assign_var('T_TEMPLATE_PATH', $phpbb_admin_path . 'style');
 
 // the acp template is never stored in the database
diff --git a/phpBB/adm/style/install_header.html b/phpBB/adm/style/install_header.html
index fbb6a7b409..0a49e57afa 100644
--- a/phpBB/adm/style/install_header.html
+++ b/phpBB/adm/style/install_header.html
@@ -11,6 +11,7 @@
 
 <link href="../adm/style/admin.css" rel="stylesheet" type="text/css" media="screen" />
 
+<script type="text/javascript" src="{T_ASSETS_PATH}/javascript/jquery.js"></script>
 <script type="text/javascript">
 // <![CDATA[
 
diff --git a/phpBB/adm/style/overall_header.html b/phpBB/adm/style/overall_header.html
index a376884507..5772c6ca15 100644
--- a/phpBB/adm/style/overall_header.html
+++ b/phpBB/adm/style/overall_header.html
@@ -11,6 +11,7 @@
 
 <link href="style/admin.css" rel="stylesheet" type="text/css" media="screen" />
 
+<script type="text/javascript" src="{T_ASSETS_PATH}/javascript/jquery.js"></script>
 <script type="text/javascript">
 // <![CDATA[
 var jump_page = '{LA_JUMP_PAGE}:';
diff --git a/phpBB/adm/style/simple_header.html b/phpBB/adm/style/simple_header.html
index 2339b70a93..30392007cb 100644
--- a/phpBB/adm/style/simple_header.html
+++ b/phpBB/adm/style/simple_header.html
@@ -11,6 +11,7 @@
 
 <link href="style/admin.css" rel="stylesheet" type="text/css" media="screen" />
 
+<script type="text/javascript" src="{T_ASSETS_PATH}/javascript/jquery.js"></script>
 <script type="text/javascript">
 // <![CDATA[
 var jump_page = '{LA_JUMP_PAGE}:';
diff --git a/phpBB/assets/javascript/jquery.js b/phpBB/assets/javascript/jquery.js
new file mode 100644
index 0000000000..f78f96a12f
--- /dev/null
+++ b/phpBB/assets/javascript/jquery.js
@@ -0,0 +1,16 @@
+/*!
+ * jQuery JavaScript Library v1.5.2
+ * http://jquery.com/
+ *
+ * Copyright 2011, John Resig
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ * Copyright 2011, The Dojo Foundation
+ * Released under the MIT, BSD, and GPL Licenses.
+ *
+ * Date: Thu Mar 31 15:28:23 2011 -0400
+ */
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b=0;b<a.length;b++)a[b]()||a.splice(b--,1);a.length||d.fx.stop()},interval:13,stop:function(){clearInterval(cc),cc=null},speeds:{slow:600,fast:200,_default:400},step:{opacity:function(a){d.style(a.elem,"opacity",a.now)},_default:function(a){a.elem.style&&a.elem.style[a.prop]!=null?a.elem.style[a.prop]=(a.prop==="width"||a.prop==="height"?Math.max(0,a.now):a.now)+a.unit:a.elem[a.prop]=a.now}}}),d.expr&&d.expr.filters&&(d.expr.filters.animated=function(a){return d.grep(d.timers,function(b){return a===b.elem}).length});var cg=/^t(?:able|d|h)$/i,ch=/^(?:body|html)$/i;"getBoundingClientRect"in c.documentElement?d.fn.offset=function(a){var b=this[0],c;if(a)return this.each(function(b){d.offset.setOffset(this,a,b)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return d.offset.bodyOffset(b);try{c=b.getBoundingClientRect()}catch(e){}var f=b.ownerDocument,g=f.documentElement;if(!c||!d.contains(g,b))return c?{top:c.top,left:c.left}:{top:0,left:0};var h=f.body,i=ci(f),j=g.clientTop||h.clientTop||0,k=g.clientLeft||h.clientLeft||0,l=i.pageYOffset||d.support.boxModel&&g.scrollTop||h.scrollTop,m=i.pageXOffset||d.support.boxModel&&g.scrollLeft||h.scrollLeft,n=c.top+l-j,o=c.left+m-k;return{top:n,left:o}}:d.fn.offset=function(a){var b=this[0];if(a)return this.each(function(b){d.offset.setOffset(this,a,b)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return d.offset.bodyOffset(b);d.offset.initialize();var c,e=b.offsetParent,f=b,g=b.ownerDocument,h=g.documentElement,i=g.body,j=g.defaultView,k=j?j.getComputedStyle(b,null):b.currentStyle,l=b.offsetTop,m=b.offsetLeft;while((b=b.parentNode)&&b!==i&&b!==h){if(d.offset.supportsFixedPosition&&k.position==="fixed")break;c=j?j.getComputedStyle(b,null):b.currentStyle,l-=b.scrollTop,m-=b.scrollLeft,b===e&&(l+=b.offsetTop,m+=b.offsetLeft,d.offset.doesNotAddBorder&&(!d.offset.doesAddBorderForTableAndCells||!cg.test(b.nodeName))&&(l+=parseFloat(c.borderTopWidth)||0,m+=parseFloat(c.borderLeftWidth)||0),f=e,e=b.offsetParent),d.offset.subtractsBorderForOverflowNotVisible&&c.overflow!=="visible"&&(l+=parseFloat(c.borderTopWidth)||0,m+=parseFloat(c.borderLeftWidth)||0),k=c}if(k.position==="relative"||k.position==="static")l+=i.offsetTop,m+=i.offsetLeft;d.offset.supportsFixedPosition&&k.position==="fixed"&&(l+=Math.max(h.scrollTop,i.scrollTop),m+=Math.max(h.scrollLeft,i.scrollLeft));return{top:l,left:m}},d.offset={initialize:function(){var a=c.body,b=c.createElement("div"),e,f,g,h,i=parseFloat(d.css(a,"marginTop"))||0,j="<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>";d.extend(b.style,{position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",height:"1px",visibility:"hidden"}),b.innerHTML=j,a.insertBefore(b,a.firstChild),e=b.firstChild,f=e.firstChild,h=e.nextSibling.firstChild.firstChild,this.doesNotAddBorder=f.offsetTop!==5,this.doesAddBorderForTableAndCells=h.offsetTop===5,f.style.position="fixed",f.style.top="20px",this.supportsFixedPosition=f.offsetTop===20||f.offsetTop===15,f.style.position=f.style.top="",e.style.overflow="hidden",e.style.position="relative",this.subtractsBorderForOverflowNotVisible=f.offsetTop===-5,this.doesNotIncludeMarginInBodyOffset=a.offsetTop!==i,a.removeChild(b),d.offset.initialize=d.noop},bodyOffset:function(a){var b=a.offsetTop,c=a.offsetLeft;d.offset.initialize(),d.offset.doesNotIncludeMarginInBodyOffset&&(b+=parseFloat(d.css(a,"marginTop"))||0,c+=parseFloat(d.css(a,"marginLeft"))||0);return{top:b,left:c}},setOffset:function(a,b,c){var e=d.css(a,"position");e==="static"&&(a.style.position="relative");var f=d(a),g=f.offset(),h=d.css(a,"top"),i=d.css(a,"left"),j=(e==="absolute"||e==="fixed")&&d.inArray("auto",[h,i])>-1,k={},l={},m,n;j&&(l=f.position()),m=j?l.top:parseInt(h,10)||0,n=j?l.left:parseInt(i,10)||0,d.isFunction(b)&&(b=b.call(a,c,g)),b.top!=null&&(k.top=b.top-g.top+m),b.left!=null&&(k.left=b.left-g.left+n),"using"in b?b.using.call(a,k):f.css(k)}},d.fn.extend({position:function(){if(!this[0])return null;var a=this[0],b=this.offsetParent(),c=this.offset(),e=ch.test(b[0].nodeName)?{top:0,left:0}:b.offset();c.top-=parseFloat(d.css(a,"marginTop"))||0,c.left-=parseFloat(d.css(a,"marginLeft"))||0,e.top+=parseFloat(d.css(b[0],"borderTopWidth"))||0,e.left+=parseFloat(d.css(b[0],"borderLeftWidth"))||0;return{top:c.top-e.top,left:c.left-e.left}},offsetParent:function(){return this.map(function(){var a=this.offsetParent||c.body;while(a&&(!ch.test(a.nodeName)&&d.css(a,"position")==="static"))a=a.offsetParent;return a})}}),d.each(["Left","Top"],function(a,c){var e="scroll"+c;d.fn[e]=function(c){var f=this[0],g;if(!f)return null;if(c!==b)return this.each(function(){g=ci(this),g?g.scrollTo(a?d(g).scrollLeft():c,a?c:d(g).scrollTop()):this[e]=c});g=ci(f);return g?"pageXOffset"in g?g[a?"pageYOffset":"pageXOffset"]:d.support.boxModel&&g.document.documentElement[e]||g.document.body[e]:f[e]}}),d.each(["Height","Width"],function(a,c){var e=c.toLowerCase();d.fn["inner"+c]=function(){return this[0]?parseFloat(d.css(this[0],e,"padding")):null},d.fn["outer"+c]=function(a){return this[0]?parseFloat(d.css(this[0],e,a?"margin":"border")):null},d.fn[e]=function(a){var f=this[0];if(!f)return a==null?null:this;if(d.isFunction(a))return this.each(function(b){var c=d(this);c[e](a.call(this,b,c[e]()))});if(d.isWindow(f)){var g=f.document.documentElement["client"+c];return f.document.compatMode==="CSS1Compat"&&g||f.document.body["client"+c]||g}if(f.nodeType===9)return Math.max(f.documentElement["client"+c],f.body["scroll"+c],f.documentElement["scroll"+c],f.body["offset"+c],f.documentElement["offset"+c]);if(a===b){var h=d.css(f,e),i=parseFloat(h);return d.isNaN(i)?h:i}return this.css(e,typeof a==="string"?a:a+"px")}}),a.jQuery=a.$=d})(window);
\ No newline at end of file
diff --git a/phpBB/docs/coding-guidelines.html b/phpBB/docs/coding-guidelines.html
index 8365e3c301..66b6e8d953 100644
--- a/phpBB/docs/coding-guidelines.html
+++ b/phpBB/docs/coding-guidelines.html
@@ -269,6 +269,7 @@ PHPBB_QA                   (Set board to QA-Mode, which means the updater also c
 <p>Path locations for the following template variables are affected by this too:</p>
 
 <ul>
+	<li>{T_ASSETS_PATH} - assets</li>
 	<li>{T_THEME_PATH} - styles/xxx/theme</li>
 	<li>{T_TEMPLATE_PATH} - styles/xxx/template</li>
 	<li>{T_SUPER_TEMPLATE_PATH} - styles/xxx/template</li>
diff --git a/phpBB/docs/hook_system.html b/phpBB/docs/hook_system.html
index a5fad0d530..d2e1fc22b0 100644
--- a/phpBB/docs/hook_system.html
+++ b/phpBB/docs/hook_system.html
@@ -402,6 +402,7 @@ PHPBB_USE_BOARD_URL_PATH (use generate_board_url() for image paths instead of $p
 <p>Path locations for the following template variables are affected by this too:</p>
 
 <ul>
+	<li>{T_ASSETS_PATH} - assets</li>
 	<li>{T_THEME_PATH} - styles/xxx/theme</li>
 	<li>{T_TEMPLATE_PATH} - styles/xxx/template</li>
 	<li>{T_SUPER_TEMPLATE_PATH} - styles/xxx/template</li>
diff --git a/phpBB/includes/functions.php b/phpBB/includes/functions.php
index ed183b3e76..b97b752d4c 100644
--- a/phpBB/includes/functions.php
+++ b/phpBB/includes/functions.php
@@ -4487,6 +4487,7 @@ function page_header($page_title = '', $display_online_list = true, $item_id = 0
 
 		'S_SEARCH_HIDDEN_FIELDS'	=> build_hidden_fields($s_search_hidden_fields),
 
+		'T_ASSETS_PATH'			=> "{$web_path}assets",
 		'T_THEME_PATH'			=> "{$web_path}styles/" . $user->theme['theme_path'] . '/theme',
 		'T_TEMPLATE_PATH'		=> "{$web_path}styles/" . $user->theme['template_path'] . '/template',
 		'T_SUPER_TEMPLATE_PATH'	=> (isset($user->theme['template_inherit_path']) && $user->theme['template_inherit_path']) ? "{$web_path}styles/" . $user->theme['template_inherit_path'] . '/template' : "{$web_path}styles/" . $user->theme['template_path'] . '/template',
diff --git a/phpBB/install/index.php b/phpBB/install/index.php
index e8a63e857e..98c54e4dd9 100644
--- a/phpBB/install/index.php
+++ b/phpBB/install/index.php
@@ -203,6 +203,7 @@ $config = new phpbb_config(array(
 ));
 
 $template->set_custom_template('../adm/style', 'admin');
+$template->assign_var('T_ASSETS_PATH', '../assets');
 $template->assign_var('T_TEMPLATE_PATH', '../adm/style');
 
 // the acp template is never stored in the database
diff --git a/phpBB/styles/prosilver/template/overall_header.html b/phpBB/styles/prosilver/template/overall_header.html
index 4d6fbf4dae..e80c8dd55c 100644
--- a/phpBB/styles/prosilver/template/overall_header.html
+++ b/phpBB/styles/prosilver/template/overall_header.html
@@ -34,6 +34,7 @@
 	      about phpBB please visit http://www.phpbb.com
 -->
 
+<script type="text/javascript" src="{T_ASSETS_PATH}/javascript/jquery.js"></script>
 <script type="text/javascript">
 // <![CDATA[
 	var jump_page = '{LA_JUMP_PAGE}:';
diff --git a/phpBB/styles/prosilver/template/simple_header.html b/phpBB/styles/prosilver/template/simple_header.html
index f983a8ef8d..f7851a2c39 100644
--- a/phpBB/styles/prosilver/template/simple_header.html
+++ b/phpBB/styles/prosilver/template/simple_header.html
@@ -13,6 +13,7 @@
 {META}
 <title>{SITENAME} &bull; <!-- IF S_IN_MCP -->{L_MCP} &bull; <!-- ELSEIF S_IN_UCP -->{L_UCP} &bull; <!-- ENDIF -->{PAGE_TITLE}</title>
 
+<script type="text/javascript" src="{T_ASSETS_PATH}/javascript/jquery.js"></script>
 <script type="text/javascript">
 // <![CDATA[
 
diff --git a/phpBB/styles/subsilver2/template/overall_header.html b/phpBB/styles/subsilver2/template/overall_header.html
index a27c13624b..4ceebf848c 100644
--- a/phpBB/styles/subsilver2/template/overall_header.html
+++ b/phpBB/styles/subsilver2/template/overall_header.html
@@ -25,6 +25,7 @@
 
 <link rel="stylesheet" href="{T_STYLESHEET_LINK}" type="text/css" />
 
+<script type="text/javascript" src="{T_ASSETS_PATH}/javascript/jquery.js"></script>
 <script type="text/javascript">
 // <![CDATA[
 <!-- IF S_USER_PM_POPUP and S_NEW_PM -->
diff --git a/phpBB/styles/subsilver2/template/simple_header.html b/phpBB/styles/subsilver2/template/simple_header.html
index 9fcca4eb30..d2324e9048 100644
--- a/phpBB/styles/subsilver2/template/simple_header.html
+++ b/phpBB/styles/subsilver2/template/simple_header.html
@@ -14,6 +14,7 @@
 <title>{SITENAME} &bull; <!-- IF S_IN_MCP -->{L_MCP} &bull; <!-- ELSEIF S_IN_UCP -->{L_UCP} &bull; <!-- ENDIF -->{PAGE_TITLE}</title>
 
 <link rel="stylesheet" href="{T_STYLESHEET_LINK}" type="text/css" />
+<script type="text/javascript" src="{T_ASSETS_PATH}/javascript/jquery.js"></script>
 </head>
 
 <body class="{S_CONTENT_DIRECTION}">