window.addEvent('domready',function(){
			var ReferObj =new Object();
			$extend(ReferObj,{
				serverTime:smartytime,
				init:function(){
           			var FIRST_REFER=Cookie.get('S[FIRST_REFER]');
   			        var NOW_REFER=Cookie.get('S[NOW_REFER]');
					var nowDate=this.time=this.serverTime*1000;						
					if(!window.location.href.test('#r-')&&!document.referrer||document.referrer.test(document.domain))return;				
					if(window.location.href.test('#r-'))Cookie.dispose('S[N]');	
					if(!FIRST_REFER){
						if(NOW_REFER){
							this.writeCookie('S[FIRST_REFER]',NOW_REFER,this.getTimeOut(JSON.decode(NOW_REFER).DATE));
						}else{
							this.setRefer('S[FIRST_REFER]',Shop.set.refer_timeout);
						}
					}
					this.setRefer('S[NOW_REFER]',Shop.set.refer_timeout);
					this.createGUID();
				},
				getUid:function(){
					var lf=window.location.href,pos=lf.indexOf('#r-');
					return pos!=-1?lf.substr(pos+4):'';	
				},
				getRefer:function(){
					return document.referrer?document.referrer:'';
				},
				setRefer:function(referName,timeout){
					var uid=this.getUid(),referrer=this.getRefer();
					var data={'ID':uid,'REFER':referrer,'DATE':this.time};
					if('S[NOW_REFER]'==referName){		
						var refer=JSON.decode(Cookie.get('S[FIRST_REFER]'));	
						if(uid!=''&&refer&&refer.ID==''){						
							var fdata={'ID':uid,'REFER':refer.REFER,'DATE':refer.DATE};
							this.writeCookie('S[FIRST_REFER]',JSON.encode(fdata),this.getTimeOut(refer.DATE));							
						}else if(uid==''){					
							$extend(data,{'ID':refer.ID});
						}	
					}	
					Cookie.set(referName,JSON.encode(data),{duration:(Shop.set.refer_timeout||15)});
				},				
				getTimeOut:function(nowDate){			
				    var timeout=nowDate+Shop.set.refer_timeout*24*3600*1000;
					var date=new Date(timeout);
					return date;
		 		},
				writeCookie:function(key,value,timeout){
					document.cookie=key+ '=' + encodeURIComponent(value)+'; expires=' + timeout.toGMTString();	
				},
				createGUID:function(){
					var GUID = (function(){
						var S4=function(){
							return (((1+Math.random())*0x10000)|0).toString(16).substring(1);
						};
						return (S4()+S4()+"-"+S4()+"-"+S4()+"-"+S4()+"-"+S4()+S4()+S4()).toUpperCase();
					})();
					Cookie.set('S[N]',GUID,{duration:3650});
				}
			});
			ReferObj.init();
});