function getexpirydate(nodays){var UTCstring;Today=new Date();nomilli=Date.parse(Today);Today.setTime(nomilli+nodays*24*60*60*1000);UTCstring=Today.toUTCString();return UTCstring;}
function isCookiesEnabled(){var cookieEnabled=(navigator.cookieEnabled)?true:false;if(typeof navigator.cookieEnabled=="undefined"&&!cookieEnabled){document.cookie="testcookie";cookieEnabled=(document.cookie.indexOf("testcookie")!=-1)?true:false;}
return cookieEnabled;}
function setPersistendCookie(name,value){var expire=new Date();var dateBuffy=expire.getTime()+(50*365*24*60*60*1000);expire.setTime(dateBuffy);setCookie(name,value,expire);}
function setFixedCookie(name,value,path){var expire=new Date();var dateBuffy=expire.getTime()+(50*365*24*60*60*1000);expire.setTime(dateBuffy);setCookie(name,value,expire,path);}
var setPersistentCookie=setPersistendCookie;function getCookie(name){var dasCookie=document.cookie;var index=dasCookie.indexOf(name+"=");if(index==-1)return null;index=dasCookie.indexOf("=",index)+1;var endstr=dasCookie.indexOf(";",index);if(endstr==-1)endstr=dasCookie.length;return unescape(dasCookie.substring(index,endstr));}
function setCookie(name,value){var argv=setCookie.arguments;var argc=setCookie.arguments.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="+expires.toGMTString()))+
((path==null)?"":("; path="+path))+
((domain==null)?"":("; domain="+domain))+
((secure==true)?"; secure":"");}
function deleteCookie(name){var exp=new Date();exp.setTime(exp.getTime()-100000);var argv=deleteCookie.arguments;var argc=deleteCookie.arguments.length;var path=(argc>1)?argv[1]:null;var domain=(argc>2)?argv[2]:null;var secure=(argc>3)?argv[3]:false;var cval=getCookie(name);document.cookie=name+"="+cval+";expires="+exp.toGMTString()+
((path==null)?"":("; path="+path))+
((domain==null)?"":("; domain="+domain))+
((secure==true)?"; secure":"");}