function getCookieVal(offset){var endstr=document.cookie.indexOf(";",offset);if(endstr==-1)endstr=document.cookie.length;return(unescape(document.cookie.substring(offset,endstr)));};function GetCookie(name){var arg=name+"=";var alen=arg.length;var clen=document.cookie.length;var i=0;while(i<clen){var j=i+alen;if(document.cookie.substring(i,j)==arg)return(getCookieVal(j));i=document.cookie.indexOf(" ",i)+1;if(i==0)break;};return(null);};function GetDateToCookie(value){var now=new Date().getTime();now=Math.round(((new Date(now)).getTime()/1000)+3600)*value*24;return(now);var date_exp=new Date();date_exp.setTime(date_exp.getTime()+(value*24*3600*1000));return(date_exp);};function SetCookie(name,value){var argv=arguments;var argc=argv.length;var expires=(argc>2)?argv[2]:null;var path=(argc>3)?argv[3]:null;var domain=(argc>4)?argv[4]:null;var secure=(argc>5)?argv[5]:false;document.cookie=name+"="+escape(value)+((expires==null)?"":("; expires="+GetDateToCookie(expires)))+((path==null)?"path=/":("; path="+path))+((domain==null)?"":("; domain="+domain))+((secure==true)?"; secure":"");};function completeCookie(name,value){SetCookie(name,GetCookie(name)+'##'+value);};function createCookie(name,value,days){if(days){var date=new Date();date.setTime(date.getTime()+(days*24*60*60*1000));var expires="; expires="+date.toGMTString();}else var expires="";document.cookie=name+"="+value+expires+"; path=/";};function readCookie(name){var nameEQ=name+'=';var ca=document.cookie.split(';');for(var i=0;i<ca.length;i++){var c=ca[i];while(c.charAt(0)==' ')c=c.substring(1,c.length);if(c.indexOf(nameEQ)==0)return c.substring(nameEQ.length,c.length);};return(null);};function eraseCookie(name){createCookie(name,"",-1);};