//MooTools, My Object Oriented Javascript Tools. Copyright (c) 2006-2007 Valerio Proietti, <http://mad4milk.net>, MIT Style License.

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},onStateChange:function(){if(this.xhr.readyState!=4||!this.running){return ;}this.running=false;this.status=0;$try(function(){this.status=this.xhr.status;
},this);if(this.options.isSuccess.call(this,this.status)){this.response={text:this.xhr.responseText,xml:this.xhr.responseXML};this.onSuccess(this.response.text,true);
}else{this.response={text:null,xml:null};this.onFailure();}this.xhr.onreadystatechange=$empty;},isSuccess:function(){return((this.status>=200)&&(this.status<300));
},processScripts:function(A){if(this.options.evalResponse||(/(ecma|java)script/).test(this.getHeader("Content-type"))){return $exec(A);}return A.stripScripts(this.options.evalScripts);
},onSuccess:function(A,B){if(B&&$type(A)=="string"){A=this.processScripts(A);}this.fireEvent("onComplete",A).fireEvent("onSuccess",A).callChain();},onFailure:function(){this.fireEvent("onComplete",arguments).fireEvent("onFailure",arguments);
},setHeader:function(A,B){this.headers.set(A,B);return this;},getHeader:function(A){return $try(function(){return this.getResponseHeader(A);},this.xhr)||null;
},check:function(){if(!this.running){return true;}switch(this.options.link){case"cancel":this.cancel();return true;case"chain":this.chain(this.send.bind(this,arguments));
return false;}return false;},send:function(D){if(!this.check(D)){return this;}this.running=true;var E=$type(D);if(E=="string"||E=="element"){D={data:D};
}var A=this.options;D=$extend({data:A.data,url:A.url,method:A.method},D);var G=D.data,C=D.url,H=D.method;switch($type(G)){case"element":G=$(G).toQueryString();
break;case"object":case"hash":G=Hash.toQueryString(G);}if(this.options.emulation&&["put","delete"].contains(H)){var B="_method="+H;G=(G)?B+"&"+G:B;H="post";
}if(this.options.urlEncoded&&H=="post"){var F=(this.options.encoding)?"; charset="+this.options.encoding:"";this.headers.set("Content-type","application/x-www-form-urlencoded"+F);
}if(G&&H=="get"){C=C+(C.contains("?")?"&":"?")+G;G=null;}this.xhr.open(H.toUpperCase(),C,this.options.async);this.xhr.onreadystatechange=this.onStateChange.bind(this);
this.headers.each(function(J,I){try{this.xhr.setRequestHeader(I,J);}catch(K){this.fireEvent("onException",[K,I,J]);}},this);this.fireEvent("onRequest");
this.xhr.send(G);if(!this.options.async){this.onStateChange();}return this;},cancel:function(){if(!this.running){return this;}this.running=false;this.xhr.abort();
this.xhr.onreadystatechange=$empty;this.xhr=this.getXHR();this.fireEvent("onCancel");return this;}});(function(){var A={};["get","post","GET","POST","PUT","DELETE"].each(function(B){A[B]=function(){var C=Array.link(arguments,{url:String.type,data:$defined});
return this.send($extend(C,{method:B.toLowerCase()}));};});Request.implement(A);})();Element.Properties.send={get:function(A){if(A||!this.retrieve("send")){this.set("send",A);
}return this.retrieve("send");},set:function(A){var B=this.retrieve("send");if(B){B.cancel();}return this.store("send",new Request($extend({data:this,link:"cancel",method:this.get("method")||"post",url:this.get("action")},A)));
}};Element.implement({send:function(A){var B=this.get("send");B.send({data:this,url:A||B.options.url});return this;}});Request.JSON=new Class({Extends:Request,options:{secure:true},initialize:function(A){arguments.callee.parent(A);
this.headers.extend({"Accept":"application/json","X-Request":"JSON"});},onSuccess:function(A){this.response.json=JSON.decode(A,this.options.secure);arguments.callee.parent([this.response.json],false);
}});