/*!
 * jQuery BBQ: Back Button & Query Library - v1.2.1 - 2/17/2010
 * http://benalman.com/projects/jquery-bbq-plugin/
 * 
 * Copyright (c) 2010 "Cowboy" Ben Alman
 * Dual licensed under the MIT and GPL licenses.
 * http://benalman.com/about/license/
 */

(function($,window){'$:nomunge';var undefined,aps=Array.prototype.slice,decode=decodeURIComponent,jq_param=$.param,jq_param_fragment,jq_deparam,jq_deparam_fragment,jq_bbq=$.bbq=$.bbq||{},jq_bbq_pushState,jq_bbq_getState,jq_elemUrlAttr,jq_event_special=$.event.special,str_hashchange='hashchange',str_querystring='querystring',str_fragment='fragment',str_elemUrlAttr='elemUrlAttr',str_location='location',str_href='href',str_src='src',re_trim_querystring=/^.*\?|#.*$/g,re_trim_fragment=/^.*\#/,re_no_escape,elemUrlAttr_cache={};function is_string(arg){return typeof arg==='string';};function curry(func){var args=aps.call(arguments,1);return function(){return func.apply(this,args.concat(aps.call(arguments)));};};function get_fragment(url){return url.replace(/^[^#]*#?(.*)$/,'$1');};function get_querystring(url){return url.replace(/(?:^[^?#]*\?([^#]*).*$)?.*/,'$1');};function jq_param_sub(is_fragment,get_func,url,params,merge_mode){var result,qs,matches,url_params,hash;if(params!==undefined){matches=url.match(is_fragment?/^([^#]*)\#?(.*)$/:/^([^#?]*)\??([^#]*)(#?.*)/);hash=matches[3]||'';if(merge_mode===2&&is_string(params)){qs=params.replace(is_fragment?re_trim_fragment:re_trim_querystring,'');}else{url_params=jq_deparam(matches[2]);params=is_string(params)?jq_deparam[is_fragment?str_fragment:str_querystring](params):params;qs=merge_mode===2?params:merge_mode===1?$.extend({},params,url_params):$.extend({},url_params,params);qs=jq_param(qs);if(is_fragment){qs=qs.replace(re_no_escape,decode);}}
result=matches[1]+(is_fragment?'#':qs||!matches[1]?'?':'')+qs+hash;}else{result=get_func(url!==undefined?url:window[str_location][str_href]);}
return result;};jq_param[str_querystring]=curry(jq_param_sub,0,get_querystring);jq_param[str_fragment]=jq_param_fragment=curry(jq_param_sub,1,get_fragment);jq_param_fragment.noEscape=function(chars){chars=chars||'';var arr=$.map(chars.split(''),encodeURIComponent);re_no_escape=new RegExp(arr.join('|'),'g');};jq_param_fragment.noEscape(',/');$.deparam=jq_deparam=function(params,coerce){var obj={},coerce_types={'true':!0,'false':!1,'null':null};$.each(params.replace(/\+/g,' ').split('&'),function(j,v){var param=v.split('='),key=decode(param[0]),val,cur=obj,i=0,keys=key.split(']['),keys_last=keys.length-1;if(/\[/.test(keys[0])&&/\]$/.test(keys[keys_last])){keys[keys_last]=keys[keys_last].replace(/\]$/,'');keys=keys.shift().split('[').concat(keys);keys_last=keys.length-1;}else{keys_last=0;}
if(param.length===2){val=decode(param[1]);if(coerce){val=val&&!isNaN(val)?+val:val==='undefined'?undefined:coerce_types[val]!==undefined?coerce_types[val]:val;}
if(keys_last){for(;i<=keys_last;i++){key=keys[i]===''?cur.length:keys[i];cur=cur[key]=i<keys_last?cur[key]||(keys[i+1]&&isNaN(keys[i+1])?{}:[]):val;}}else{if($.isArray(obj[key])){obj[key].push(val);}else if(obj[key]!==undefined){obj[key]=[obj[key],val];}else{obj[key]=val;}}}else if(key){obj[key]=coerce?undefined:'';}});return obj;};function jq_deparam_sub(is_fragment,url_or_params,coerce){if(url_or_params===undefined||typeof url_or_params==='boolean'){coerce=url_or_params;url_or_params=jq_param[is_fragment?str_fragment:str_querystring]();}else{url_or_params=is_string(url_or_params)?url_or_params.replace(is_fragment?re_trim_fragment:re_trim_querystring,''):url_or_params;}
return jq_deparam(url_or_params,coerce);};jq_deparam[str_querystring]=curry(jq_deparam_sub,0);jq_deparam[str_fragment]=jq_deparam_fragment=curry(jq_deparam_sub,1);$[str_elemUrlAttr]||($[str_elemUrlAttr]=function(obj){return $.extend(elemUrlAttr_cache,obj);})({a:str_href,base:str_href,iframe:str_src,img:str_src,input:str_src,form:'action',link:str_href,script:str_src});jq_elemUrlAttr=$[str_elemUrlAttr];function jq_fn_sub(mode,force_attr,params,merge_mode){if(!is_string(params)&&typeof params!=='object'){merge_mode=params;params=force_attr;force_attr=undefined;}
return this.each(function(){var that=$(this),attr=force_attr||jq_elemUrlAttr()[(this.nodeName||'').toLowerCase()]||'',url=attr&&that.attr(attr)||'';that.attr(attr,jq_param[mode](url,params,merge_mode));});};$.fn[str_querystring]=curry(jq_fn_sub,str_querystring);$.fn[str_fragment]=curry(jq_fn_sub,str_fragment);jq_bbq.pushState=jq_bbq_pushState=function(params,merge_mode){if(is_string(params)&&/^#/.test(params)&&merge_mode===undefined){merge_mode=2;}
var has_args=params!==undefined,url=jq_param_fragment(window[str_location][str_href],has_args?params:{},has_args?merge_mode:2);window[str_location][str_href]=url+(/#/.test(url)?'':'#');};jq_bbq.getState=jq_bbq_getState=function(key,coerce){return key===undefined||typeof key==='boolean'?jq_deparam_fragment(key):jq_deparam_fragment(coerce)[key];};jq_bbq.removeState=function(arr){var state={};if(arr!==undefined){state=jq_bbq_getState();$.each($.isArray(arr)?arr:arguments,function(i,v){delete state[v];});}
jq_bbq_pushState(state,2);};jq_event_special[str_hashchange]=$.extend(jq_event_special[str_hashchange],{add:function(handleObj){var old_handler;function new_handler(e){var hash=e[str_fragment]=jq_param_fragment();e.getState=function(key,coerce){return key===undefined||typeof key==='boolean'?jq_deparam(hash,key):jq_deparam(hash,coerce)[key];};old_handler.apply(this,arguments);};if($.isFunction(handleObj)){old_handler=handleObj;return new_handler;}else{old_handler=handleObj.handler;handleObj.handler=new_handler;}}});})(jQuery,this);(function($,window,undefined){'$:nomunge';var fake_onhashchange,jq_event_special=$.event.special,str_location='location',str_hashchange='hashchange',str_href='href',browser=$.browser,mode=document.documentMode,is_old_ie=browser.msie&&(mode===undefined||mode<8),supports_onhashchange='on'+str_hashchange in window&&!is_old_ie;function get_fragment(url){url=url||window[str_location][str_href];return url.replace(/^[^#]*#?(.*)$/,'$1');};$[str_hashchange+'Delay']=100;jq_event_special[str_hashchange]=$.extend(jq_event_special[str_hashchange],{setup:function(){if(supports_onhashchange){return false;}
$(fake_onhashchange.start);},teardown:function(){if(supports_onhashchange){return false;}
$(fake_onhashchange.stop);}});fake_onhashchange=(function(){var self={},timeout_id,iframe,set_history,get_history;function init(){set_history=get_history=function(val){return val;};if(is_old_ie){iframe=$('<iframe src="javascript:0"/>').hide().insertAfter('body')[0].contentWindow;get_history=function(){return get_fragment(iframe.document[str_location][str_href]);};set_history=function(hash,history_hash){if(hash!==history_hash){var doc=iframe.document;doc.open().close();doc[str_location].hash='#'+hash;}};set_history(get_fragment());}};self.start=function(){if(timeout_id){return;}
var last_hash=get_fragment();set_history||init();(function loopy(){var hash=get_fragment(),history_hash=get_history(last_hash);if(hash!==last_hash){set_history(last_hash=hash,history_hash);$(window).trigger(str_hashchange);}else if(history_hash!==last_hash){window[str_location][str_href]=window[str_location][str_href].replace(/#.*/,'')+'#'+history_hash;}
timeout_id=setTimeout(loopy,$[str_hashchange+'Delay']);})();};self.stop=function(){if(!iframe){timeout_id&&clearTimeout(timeout_id);timeout_id=0;}};return self;})();$.bbq.push=function(params,merge_mode){if(window.parent){window.parent.jQuery.bbq.pushState(params,merge_mode);}
$.bbq.pushState(params,merge_mode);}
$.bbq.any=function(key,coerce){if(window.parent){return $.bbq.getState(key,coerce)||window.parent.jQuery.bbq.getState(key,coerce);}
return $.bbq.getState(key,coerce);}
$.bbq.remove=function(arr){if(window.parent){window.parent.jQuery.bbq.removeState(arr||arguments);}
$.bbq.removeState(arr||arguments)}})(jQuery,this);

/*
 * jQuery hashchange event - v1.3 - 7/21/2010
 * http://benalman.com/projects/jquery-hashchange-plugin/
 * 
 * Copyright (c) 2010 "Cowboy" Ben Alman
 * Dual licensed under the MIT and GPL licenses.
 * http://benalman.com/about/license/
 */
(function($,e,b){var c="hashchange",h=document,f,g=$.event.special,i=h.documentMode,d="on"+c in e&&(i===b||i>7);function a(j){j=j||location.href;return"#"+j.replace(/^[^#]*#?(.*)$/,"$1")}$.fn[c]=function(j){return j?this.bind(c,j):this.trigger(c)};$.fn[c].delay=50;g[c]=$.extend(g[c],{setup:function(){if(d){return false}$(f.start)},teardown:function(){if(d){return false}$(f.stop)}});f=(function(){var j={},p,m=a(),k=function(q){return q},l=k,o=k;j.start=function(){p||n()};j.stop=function(){p&&clearTimeout(p);p=b};function n(){var r=a(),q=o(m);if(r!==m){l(m=r,q);$(e).trigger(c)}else{if(q!==m){location.href=location.href.replace(/#.*/,"")+q}}p=setTimeout(n,$.fn[c].delay)}$.browser.msie&&!d&&(function(){var q,r;j.start=function(){if(!q){r=$.fn[c].src;r=r&&r+a();q=$('<iframe tabindex="-1" title="empty"/>').hide().one("load",function(){r||l(a());n()}).attr("src",r||"javascript:0").insertAfter("body")[0].contentWindow;h.onpropertychange=function(){try{if(event.propertyName==="title"){q.document.title=h.title}}catch(s){}}}};j.stop=k;o=function(){return a(q.location.href)};l=function(v,s){var u=q.document,t=$.fn[c].domain;if(v!==s){u.title=h.title;u.open();t&&u.write('<script>document.domain="'+t+'"<\/script>');u.close();q.location.hash=v}}})();return j})()})(jQuery,this);