/*
	Copyright (c) 2004-2016, The JS Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
*/

//>>built
define("dojo/hash",["./_base/kernel","require","./_base/config","./aspect","./_base/lang","./topic","./domReady","./sniff"],function(_1,_2,_3,_4,_5,_6,_7,_8){_1.hash=function(_9,_a){if(!arguments.length){return _b();}if(_9.charAt(0)=="#"){_9=_9.substring(1);}if(_a){_c(_9);}else{location.hash="#"+_9;}return _9;};var _d,_e,_f,_10=_3.hashPollFrequency||100;function _11(str,_12){var i=str.indexOf(_12);return (i>=0)?str.substring(i+1):"";};function _b(){return _11(location.href,"#");};function _13(){_6.publish("/dojo/hashchange",_b());};function _14(){if(_b()===_d){return;}_d=_b();_13();};function _c(_15){if(_e){if(_e.isTransitioning()){setTimeout(_5.hitch(null,_c,_15),_10);return;}var _16=_e.iframe.location.href;var _17=_16.indexOf("?");_e.iframe.location.replace(_16.substring(0,_17)+"?"+_15);return;}var _16=location.href.replace(/#.*/,"");location.replace(_16+"#"+_15);!_f&&_14();};function _18(){var ifr=document.createElement("iframe"),_19="dojo-hash-iframe",_1a=_3.dojoBlankHtmlUrl||_2.toUrl("./resources/blank.html");if(_3.useXDomain&&!_3.dojoBlankHtmlUrl){console.warn("dojo/hash: When using cross-domain Dojo builds,"+" please save dojo/resources/blank.html to your domain and set djConfig.dojoBlankHtmlUrl"+" to the path on your domain to blank.html");}ifr.id=_19;ifr.src=_1a+"?"+_b();ifr.style.display="none";document.body.appendChild(ifr);this.iframe=_1.global[_19];var _1b,_1c,_1d,_1e,_1f,_20=this.iframe.location;function _21(){_d=_b();_1b=_1f?_d:_11(_20.href,"?");_1c=false;_1d=null;};this.isTransitioning=function(){return _1c;};this.pollLocation=function(){if(!_1f){try{var _22=_11(_20.href,"?");if(document.title!=_1e){_1e=this.iframe.document.title=document.title;}}catch(e){_1f=true;console.error("dojo/hash: Error adding history entry. Server unreachable.");}}var _23=_b();if(_1c&&_d===_23){if(_1f||_22===_1d){_21();_13();}else{setTimeout(_5.hitch(this,this.pollLocation),0);return;}}else{if(_d===_23&&(_1f||_1b===_22)){}else{if(_d!==_23){_d=_23;_1c=true;_1d=_23;ifr.src=_1a+"?"+_1d;_1f=false;setTimeout(_5.hitch(this,this.pollLocation),0);return;}else{if(!_1f){location.href="#"+_20.search.substring(1);_21();_13();}}}}setTimeout(_5.hitch(this,this.pollLocation),_10);};_21();setTimeout(_5.hitch(this,this.pollLocation),_10);};_7(function(){if("onhashchange" in _1.global&&(!_8("ie")||(_8("ie")>=8&&document.compatMode!="BackCompat"))){_f=_4.after(_1.global,"onhashchange",_13,true);}else{if(document.addEventListener){_d=_b();setInterval(_14,_10);}else{if(document.attachEvent){_e=new _18();}}}});return _1.hash;});