var NewsDays = 1; // number of days the cookie should last
function NewsGetCookie (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 NewsgetCookieVal (j);
    i = document.cookie.indexOf(" ", i) + 1;
    if (i == 0) break;
  }
  return null;
}

function NewsSetCookie (name, value) {
  var argv = NewsSetCookie.arguments;
  var argc = NewsSetCookie.arguments.length;
  var expires = (argc > 2) ? argv[2] : null;
  var path = "/";
  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 NewsDeleteCookie (name) {
  var News = new Date();
  News.setTime (News.getTime() - 1);
  var cval = GetCookie (name);
  document.cookie = name + "=" + cval + "; expires=" + News.toGMTString();
}

var News = new Date();
News.setTime(News.getTime() + (NewsDays*24*60*60*1000));

function NewsgetCookieVal(offset) {
  var endstr = document.cookie.indexOf (";", offset);
  if (endstr == -1)
  endstr = document.cookie.length;
  return unescape(document.cookie.substring(offset, endstr));
}
function newsletter_pop(){
  var news = NewsGetCookie('gg_newsletter');
  if (news == null) {
  	var el = document.getElementById("footerfloat-container");
  	if (el){
  		el.style.display='block';
  	}
  } 
  else{
  var el = document.getElementById("footerfloat-container");
  	if (el){
  		el.style.display='none';
  	}
  }

}


function closeNews(){
	NewsSetCookie('gg_newsletter', 1);
	var el = document.getElementById("footerfloat-container");
  	if (el){
  		el.style.display='none';
  	}
	

}

if (window.attachEvent) {window.attachEvent('onload', newsletter_pop);}
else if (window.addEventListener) {window.addEventListener('load', newsletter_pop, false);}
else {document.addEventListener('load', newsletter_pop, false);}