var Cookie=Class.create();Cookie.prototype={initialize:function(){this.name=arguments[0]||document.domain;this.value=arguments[1]||'';this.expire=arguments[2]||false;this.path=arguments[3]||'/';this.domain=arguments[4]||false;this.secure=arguments[5]||false;},set:function(name,value){this[name]=value;return true;},get:function(name){return this[name];},create:function(){if(!this.name){return false;}
var cstring=this.name+"="+this.value+"; ";if(this.expire){var d=new Date();d.setTime(d.getTime()+(this.expire*60*1000));cstring+="expires="+d.toGMTString()+"; ";}
if(this.path){cstring+='path='+this.path+'; ';}
if(this.domain){cstring+='domain='+this.domain+'; ';}
if(this.secure){cstring+='secure;';}
document.cookie=cstring;return true;},read:function(){var sname=arguments[0]||this.name;var cookie=document.cookie;var split_cookies=document.cookie.split('; ');for(var i=0,len=split_cookies.length;i<len;i++){var name_value=split_cookies[i];var cname=name_value.split('=')[0];var cvalue=name_value.split('=')[1];if(sname==cname){this.value=cvalue;return cvalue;}}
return false;},destroy:function(){this.expire=-1;this.value=false;this.create();return;}};