function unHide(id, butid) {
	if (document.getElementById(id).style.display == 'none') {
		document.getElementById(id).style.display = 'block';
		document.getElementById(butid).className = 'active'
	} else {
		document.getElementById(id).style.display = 'none';
		document.getElementById(butid).className = ''
	}
}

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 setcookie(name,value,duration) {
cookiestring=name+"="+escape(value)+";EXPIRES="+getexpirydate(duration);
document.cookie=cookiestring;
if (!getcookie(name)) {
  return false;
}
else{
  return true;
}
}


function getcookie(cookiename) {
 var cookiestring=""+document.cookie;
 var index1=cookiestring.indexOf(cookiename);
 if (index1==-1 || cookiename=="") return ""; 
 var index2=cookiestring.indexOf(';',index1);
 if (index2==-1) index2=cookiestring.length; 
 return unescape(cookiestring.substring(index1+cookiename.length+1,index2));
}

function preloader() {
if (document.getElementById("login").style.display == 'block') {
   if (getcookie("pureinboxlogin")) {
   	  document.loginform.u_email.value = getcookie("pureinboxlogin");
  	  document.loginform.u_pass.focus();
   }
   if (getcookie("yescookie")) {
   	  document.loginform.remember.checked = getcookie("yescookie");
   }
}
}

function checklogin() {
if (document.loginform.remember.checked) {
  setcookie("pureinboxlogin", document.loginform.u_email.value, 365);
  setcookie("yescookie", document.loginform.remember.checked, 365);
}
else {
  setcookie("pureinboxlogin", document.loginform.u_email.value, -1);
  setcookie("yescookie", document.loginform.remember.checked, -1);
}
}