function open_popuplater() {
  setTimeout("popup_werbung()", 3000);
}

function popup_werbung(){
  document.getElementById("sonderaktionen").style.display = "block";
  window.scrollTo(0, 0);
  document.getElementById("autohaus_body").style.height = "100%";
  document.getElementById("autohaus_body").style.overflow = "hidden";
  //document.getElementById("autohaus_body").style.overflow-y = "scroll";
}

function popup_close(){
  Set_Cookie('sonderaktion','true','','/', '', '');
  document.getElementById("sonderaktionen").style.display = "none";
  document.getElementById("autohaus_body").style.overflow = "auto";
  
}

//Set_Cookie( 'mycookie', 'visited 9 times', 30, '/', '', '' );
function Set_Cookie( name, value, expires, path, domain, secure )
{
// set time, it's in milliseconds
var today = new Date();
today.setTime( today.getTime() );

/*
if the expires variable is set, make the correct
expires time, the current script below will set
it for x number of days, to make it for hours,
delete * 24, for minutes, delete * 60 * 24
*/
if ( expires )
{
expires = expires * 1000 * 60 * 60 * 24;
}
var expires_date = new Date( today.getTime() + (expires) );

document.cookie = name + "=" +escape( value ) +
( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) +
( ( path ) ? ";path=" + path : "" ) +
( ( domain ) ? ";domain=" + domain : "" ) +
( ( secure ) ? ";secure" : "" );
}