var protoMemory=Class.create();protoMemory.prototype={initialize:function()
{this.debugON=false;this.hasMemSupport=false;this._supportCheck();var expdate=new Date();expdate=this.fixDate(expdate);expdate.setTime(expdate.getTime()+(24*60*60*1000));this.current_domain=document.domain;this.current_path="/";var cookiename=arguments[0]||'protoMemory';this.cookieSettings={name:cookiename,expires:expdate,domain:this.current_domain,path:this.current_path,secure:false};if(document.cookie==""||!this._cookieExists(this.cookieSettings.name)){this.write("initialized",1,"Parameters");}},configure:function(parameters)
{this.debugON=parameters.debug||false;var expdate=new Date();expdate=this.fixDate(expdate);if(parameters.expires){expdate.setTime(expdate.getTime()+(parameters.expires*1000));}else{expdate.setTime(expdate.getTime()+(3*60*1000));}
var cookiename=(parameters.name)?parameters.name:'protoMemory';var domain=(parameters.domain)?parameters.domain:document.domain;var path=(parameters.path)?parameters.path:null;var secure=(parameters.secure)?parameters.secure:false;this.cookieSettings={name:cookiename,expires:expdate,domain:domain,path:path,secure:secure};},getConfig:function()
{return this.cookieSettings;},hasSupport:function()
{this.debug("mem support: "+this.hasMemSupport);return this.hasMemSupport;},read:function(p_key,p_section)
{var section=(!isNull(p_section)&&p_section!=undefined)?p_section:"Data";this.debug("read, section: "+section);var rawdata=this.readSection(section);if(rawdata){this.debug("read, rawdata: "+rawdata);var splittedraw=rawdata.split("|");this.debug("read, splittedraw: "+splittedraw);for(var i=0;i<splittedraw.length;i++){var datarow=splittedraw[i];this.debug("datarow: "+datarow);if(p_key==datarow.split("#")[0]){this.debug("read, key '"+p_key+"' == "+datarow.split("#")[0]);var value=datarow.split("#")[1];var value=protoToolkit.parseJSON(value);return value;}}}else{return null;}},readSection:function(p_section,p_othersonly)
{this.debug("readSection: "+p_section);var p_othersonly=(!isNull(p_othersonly)&&p_othersonly!=undefined)?p_othersonly:false;if(isNull(p_section)||p_section==undefined){return"";}
var memdata=this._readCookie();if(!memdata){return"";}
var parsed=memdata.split(":!:")
this.debug("readSection, parsed: "+parsed);if(p_othersonly){var sectionStr="";for(var i=0;i<parsed.length;i++){if(p_section!=parsed[i].split("=")[0]){if(i!=parsed.length-1){sectionStr=sectionStr+parsed[i]+":!:";}else{sectionStr=sectionStr+parsed[i];}}}
this.debug("readSection, sectionStr: "+sectionStr);return sectionStr;}else{for(var i=0;i<parsed.length;i++){if(p_section==parsed[i].split("=")[0]){var valueStr=parsed[i].split("=")[1];this.debug("readSection, valueStr: "+valueStr);return valueStr;}}}},updateSection:function(p_section,p_key,p_value)
{this.debug("updateSection: "+p_section);if(isNull(p_section)||p_section==undefined||p_key==undefined){return null;}
var sectiondata=this.readSection(p_section);if(sectiondata){this.debug("updateSection, sectiondata: "+sectiondata);var sectiondata=sectiondata.split("|");var newsectiondata=new Array();this.debug("updateSection, sectiondata splitted: "+sectiondata);var sdlen=sectiondata.length;this.debug("updateSection, sectiondata length: "+sdlen);var keyUpdated=false;for(var i=0;i<sectiondata.length;i++){var tmpkey=sectiondata[i].split("#")[0];var tmpval=sectiondata[i].split("#")[1];if(p_key==tmpkey){this.debug("updateSection, '"+tmpkey+"' old value: "+tmpval);var tmparr=[tmpkey,p_value];newsectiondata[i]=tmparr.join("#");this.debug("updateSection, '"+tmpkey+"' new value: "+newsectiondata[i]);keyUpdated=true;}else{var tmparr=[tmpkey,tmpval];newsectiondata[i]=tmparr.join("#");}}
if(!keyUpdated){var newdata=p_key+"#"+p_value;newsectiondata[sdlen]=newdata;}
var newSectionData=newsectiondata.join("|");this.debug("updateSection, newSectionData: "+newSectionData);var otherSections=this.readSection(p_section,true);if(otherSections){this._writeCookie(p_section+"="+newSectionData+":!:"+otherSections);}else{this._writeCookie(p_section+"="+newSectionData);}}else{this.debug("updateSection, create new");var sectionArr=new Array();var newdata=new Array();newdata[0]=p_key+"#"+p_value;var sectionStr=p_section+"="+newdata.join("|");sectionArr[0]=sectionStr;var newSectionData=sectionStr;this.debug("updateSection, newSectionData: "+newSectionData);var otherSections=this.readSection(p_section,true);if(otherSections){this._writeCookie(newSectionData+":!:"+otherSections);}else{this._writeCookie(newSectionData);}}},sectionExists:function(p_section)
{var memdata=this._readCookie();if(!memdata){return false;}
parsed=memdata.split("!")
if(!isNull(p_section)&&p_section!=undefined){for(var i=0;i<parsed.length;i++){if(p_section==parsed[i].split("=")[0]){this.debug("section "+p_section+" exists");return true;}}}else{this.debug("section "+p_section+" does not exists");return false;}},write:function(p_key,p_value,p_section)
{var section=(!isNull(p_section)&&p_section!=undefined)?p_section:"Data";if((isNull(p_key)||p_key==undefined)||(isNull(p_value)||p_value==undefined)){return null;}
var value=p_value;this.debug("write, value: "+value);this.updateSection(section,p_key,value);},update:function(p_key,p_value,p_section)
{if(isNull(p_key)||isNull(p_value)){return 0;}
var data=this.read(p_key,p_section);},remove:function()
{this._removeCookie();},_parseInput:function()
{},_parseOutput:function()
{},_cookieExists:function(p_name)
{var p_name=(!isNull(p_name)&&p_name!=undefined)?p_name:this.cookieSettings.name;this.debug("_cookieExists, cookie: "+document.cookie);var start=document.cookie.indexOf(p_name+"=");if((!start)&&(p_name!=document.cookie.substring(0,p_name.length))){return false;}
if(start==-1){return false;}
return true;},_readCookie:function(p_name)
{var p_name=(!isNull(p_name)&&p_name!=undefined)?p_name:this.cookieSettings.name;var start=document.cookie.indexOf(p_name+"=");this.debug("readcookie, name: "+p_name);this.debug("readcookie, content: "+document.cookie);var len=start+p_name.length+1;if((!start)&&(p_name!=document.cookie.substring(0,p_name.length))){this.debug("fail 1");return null;}
if(start==-1){this.debug("fail 2");return null;}
var end=document.cookie.indexOf(";",len);end=(end==-1)?document.cookie.length:end;return this._normalize(document.cookie.substring(len,end));},_writeCookie:function(p_value,p_name,p_path,p_domain,p_secure,p_expires)
{this.debug("_writeCookie, value: "+p_value);if(p_expires!=undefined){var expdate=new Date();expdate=this.fixDate(expdate);expdate.setTime(p_expires);}
var cname=(!isNull(p_name)&&p_name!=undefined)?p_name:this.cookieSettings.name;if(!this._cookieExists(cname)){var cpath=(p_path!=undefined)?p_path:this.cookieSettings.path;var cdomain=(p_domain!=undefined)?p_domain:this.cookieSettings.domain;var csecure=(p_secure!=undefined)?p_secure:this.cookieSettings.secure;var cexpires=(p_expires!=undefined)?true:false;this.debug("_writeCookie, cname: "+cname);var cookieStr=cname+"="+this._serialize(p_value)+
((cexpires)?";expires="+expdate.toGMTString():";expires="+this.cookieSettings.expires.toGMTString())+
((cpath!=null)?";path="+cpath:"")+
((cdomain)?";domain="+cdomain:"")+
((csecure)?";secure":"");this.debug("_writeCookie, cookieStr: "+cookieStr);document.cookie=cookieStr;this.debug("_writeCookie, cookie: "+document.cookie);}else{this.debug("_writeCookie, exists cname: "+cname);var cpath=(p_path!=undefined)?p_path:this.cookieSettings.path;var cdomain=(p_domain!=undefined)?p_domain:this.cookieSettings.domain;var csecure=(p_secure!=undefined)?p_secure:this.cookieSettings.secure;var cexpires=(p_expires!=undefined)?true:false
var cookieStr=cname+"="+this._serialize(p_value)+
((cexpires)?";expires="+expdate.toGMTString():";expires="+this.cookieSettings.expires.toGMTString())+
((cpath!=null)?";path="+cpath:"")+
((cdomain)?";domain="+cdomain:"")+
((csecure)?";secure":"");this.debug("_writeCookie, cookieStr: "+cookieStr);document.cookie=cookieStr;this.debug("_writeCookie, cookie: "+document.cookie);}},_removeCookie:function(p_name,p_path,p_domain)
{var cname=(!isNull(p_name)&&p_name!=undefined)?p_name:this.cookieSettings.name;var cpath=(p_path!=undefined)?p_path:this.cookieSettings.path;var cdomain=(p_domain!=undefined)?p_domain:this.cookieSettings.domain;this.debug("remove: "+cname);document.cookie=cname+"="+";expires=Thu, 01-Jan-70 00:00:01 GMT"+
((cpath)?";path="+cpath:"")+
((cdomain)?";domain="+cdomain:"");},_supportCheck:function()
{var cookieEnabled=(navigator.cookieEnabled)?true:false;if(typeof navigator.cookieEnabled==undefined&&!cookieEnabled){this._writeCookie("","protoMemory_check","/test",null);cookieEnabled=this._cookieExists("protoMemory_check");this._removeCookie("protoMemory_check","/test",null);}
if(cookieEnabled){this.hasMemSupport=true;}},_normalize:function(p_string)
{return unescape(p_string);},_serialize:function(p_string)
{return escape(p_string);},fixDate:function(date)
{var base=new Date(0);var skew=base.getTime();if(skew>0)
date.setTime(date.getTime()-skew);return date;},debug:function(p_msg,p_append,p_type)
{if(p_append==undefined){p_append=false;}
if(this.debugON){debug(p_msg,p_append);}}};