function openLangs(){
  var browser=navigator;
  document.getElementById("languagemenu").style.display = 'block';
}

function closeLangs()
{
	document.getElementById("languagemenu").style.display = 'none';
}


function openSectionMenu()
{
	//document.getElementById("sectionmenu").style.display = 'block';
}

function closeSectionMenu()
{
	//document.getElementById("sectionmenu").style.display = 'none';
}


function querySt(ji) {
hu = window.location.search.substring(1);
gy = hu.split("&");
for (i=0;i<gy.length;i++) {
ft = gy[i].split("=");
if (ft[0] == ji) {
return ft[1];
}
}
}

var promo_val = querySt("promo");

  // to set cookie name, value
  function createCookie(name,value,days) {
    if(days){
      var date = new Date();
      date.setTime(date.getTime()+(days*24*60*60*1000));
      var expires = "; expires="+date.toGMTString();
    }
    else var expires = "";
    document.cookie = name+"="+value+expires+"; path=/";
  }
  // to get cookie values
  function readCookie(name){
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for(var i=0;i < ca.length;i++){
      var c = ca[i];
      while (c.charAt(0)==' ') c = c.substring(1,c.length);
      if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
    }
    return null;
  }


createCookie("promo_value",promo_val ,360);