exp = new Date //make new date object
exp.setTime(exp.getTime() + (1000 * 60 * 60 * 24 * 365)); // set it 365 days ahead

//Use this function to write a cookie 
function setCookie(name,value) {
	document.cookie = name + "="+escape(value)+";expires=" + exp.toGMTString() + ";domain=.nerac.com;path=/;";
}
 
//Use this function to get the value of a cookie
function getCookie(NameOfCookie) {
  if (document.cookie.length > 0) { 
    begin = document.cookie.indexOf(NameOfCookie+"="); 
    if (begin != -1) { 
      begin += NameOfCookie.length+1; 
      end = document.cookie.indexOf(";", begin);
      if (end == -1) end = document.cookie.length;
      return unescape(document.cookie.substring(begin, end));      
       } 
  }
return null;  
}

// Use this function to delete a cookie.
function delCookie (name) {
	document.cookie=name + "=; expires=Thu, 01-Jan-70 00:00:01 GMT;domain=.nerac.com;path=/;";
}