/*default script*/
/*fetch cookie by name e.g base_url/browser_url*/
function cookie_get(sName) { var aCookie = document.cookie.split("; ");
  for (var i=0; i < aCookie.length; i++)   {
    var aCrumb = aCookie[i].split("=");
    if (sName == aCrumb[0]) {
      return unescape(aCrumb[1]);
	  }
  };
  return "";
}

function online() {return location.href.indexOf("http")==-1 ? false : true;}

function cookie_set(cname,cvalue) { 
  if(online()) {document.cookie = cname + "=" + escape(cvalue) + "; expires=Mon, 31 Dec 2099 23:59:59 UTC;path=/;";}
  else {document.cookie = cname + "=" + escape(cvalue) + "; expires=Mon, 31 Dec 2099 23:59:59 UTC;";}
}

function erase_cookie(cname) {
  if(online()) {document.cookie = cname + "=" + "" + "; expires=Mon, 31 Dec 1899 23:59:59 UTC;path=/;";}
  else {document.cookie = cname + "=" + "" + "; expires=Mon, 31 Dec 1899 23:59:59 UTC;";}
};

//global variables
timer_interval=300; file=0; filemax=20;

function startTimer() {
file++; if(file>filemax) {file=1;}

//save position
cookie_set("news_timer",file);

//load file
$("#didYouKnow").load("did-you-knows/" + file+".htm");

//next timer
setTimeout(function() {startTimer();},timer_interval*1000);
}



$().ready(function() {
cfile=cookie_get("news_timer"); //reset the timer
if(cfile!="") {file=cfile;}
//alert(file);
startTimer();
}
);