JSON=new function(){

  this.decode=function(){
     var filter,result,self,tmp;
     if($$("toString")){
      switch(arguments.length){
        case 2:self=arguments[0];
        filter=arguments[1];
        break;
        case 1:if($[typeof arguments[0]](arguments[0])===Function){
                   self=this;
                   filter=arguments[0];
                 }else self=arguments[0];
        break;
        default:self=this;break;};
     if(rc.test(self)){
      try{result=e("(".concat(self,")"));
        if(filter&&result!==null&&(tmp=$[typeof result](result))&&(tmp===Array||tmp===Object)){
         for(self in result)result[self]=v(self,result)?filter(self,result[self]):result[self];
         }
      }catch(z){
        
      }
     }else{
       
       var gp = new Group();
       gp.jsonTo=null;
       
       }
     };
    return result;};
    
   this.encode=function(){
   var self=arguments.length?arguments[0]:this,result,tmp;
   if(self===null)result="null";
   else if(self!==undefined&&(tmp=$[typeof self](self))){
        switch(tmp){
          case Array:result=[];
          for(var i=0,j=0,k=self.length;j<k;j++){
            if(self[j]!==undefined
              &&(tmp=JSON.encode(self[j])))result[i++]=tmp;};
          result="[".concat(result.join(","),"]");
          break;case Boolean:result=String(self);
          break;case Date:result='"'.concat(self.getFullYear(),'-',d(self.getMonth()+1),'-',d(self.getDate()),'T',d(self.getHours()),':',d(self.getMinutes()),':',d(self.getSeconds()),'"');
          break;case Function:break;case Number:result=isFinite(self)?String(self):"null";
          break;case String:result='"'.concat(self.replace(rs,s).replace(ru,u),'"');
          break;default:var i=0,key;result=[];
          for(key in self){
          if(self[key]!==undefined&&(tmp=JSON.encode(self[key])))result[i++]='"'.concat(key.replace(rs,s).replace(ru,u),'":',tmp);};
          result="{".concat(result.join(","),"}");break;}
          };
     return result;};
     this.toDate=function(){
     	var self=arguments.length?arguments[0]:this,result;
     	if(rd.test(self)){
     		result=new Date;
     		result.setHours(i(self,11,2));
     		result.setMinutes(i(self,14,2));
     		result.setSeconds(i(self,17,2));
     		result.setMonth(i(self,5,2)-1);
     		result.setDate(i(self,8,2));
     		result.setFullYear(i(self,0,4));
     	}else if(rt.test(self))result=new Date(self*1000);
     	return result;};
     var c={"\b":"b","\t":"t","\n":"n","\f":"f","\r":"r",'"':'"',"\\":"\\","/":"/"},
     d=function(n){return n<10?"0".concat(n):n},
     e=function(c,f,e){e=eval;delete eval;if(typeof eval==="undefined")eval=e;f=eval(""+c);eval=e;return f},
     i=function(e,p,l){return 1*e.substr(p,l)},
     p=["","000","00","0",""],
     rc=null,
     rd=/^[0-9]{4}\-[0-9]{2}\-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}$/,rs=/(\x5c|\x2F|\x22|[\x0c-\x0d]|[\x08-\x0a])/g,rt=/^([0-9]+|[0-9]+[,\.][0-9]{1,3})$/,ru=/([\x00-\x07]|\x0b|[\x0e-\x1f])/g,
     s=function(i,d){return "\\".concat(c[d])},
     u=function(i,d){var n=d.charCodeAt(0).toString(16);return "\\u".concat(p[n.length],n)},
     v=function(k,v){return $[typeof result](result)!==Function&&(v.hasOwnProperty?v.hasOwnProperty(k):v.constructor.prototype[k]!==v[k])},
     $={"boolean":function(){return Boolean},
     "function":function(){return Function},
     "number":function(){return Number},
     "object":function(o){return o instanceof o.constructor?o.constructor:null},
     "string":function(){return String},
     "undefined":function(){return null}},
     $$=function(m){function $(c,t){t=c[m];delete c[m];try{e(c)}catch(z){c[m]=t;return 1}};return $(Array)&&$(Object)};
     try{rc=new RegExp('^("(\\\\.|[^"\\\\\\n\\r])*?"|[,:{}\\[\\]0-9.\\-+Eaeflnr-u \\n\\r\\t])+?$')}
     catch(z){rc=/^(true|false|null|\[.*\]|\{.*\}|".*"|\d+|\d+\.\d+)$/}};