function deleteFromCart(product_id, fr_product_maat) {
  if (confirm('Weet u zeker dat u dit artikel wilt verwijderen uit uw winkeltas?')) {
    ajaxdeleteFromCart(product_id, fr_product_maat);
  }
}
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 = "";
   }
 		var edomain = "; domain=.mardelnorte.nl";
  	document.cookie = name+"="+value+expires+edomain+"; path=/";
}
var page_titel;
var show_menu_id;
var show_timer;
function doShowSubmenu(menu_id) {
  if (show_timer) {
    clearTimeout(show_timer);
  }
  show_menu_id = menu_id;
  document.getElementById(menu_id).style.display = 'block';
}

function doHideSubmenu() {
  if (page_titel != 'Merken') {
    show_timer = setTimeout("document.getElementById(show_menu_id).style.display = 'none';", 2000);
  }
}

function merkKeuze() {
  var merkObj = document.getElementById('submenu_merk');
  if (merkObj.style.display == 'none') {
    merkObj.style.display = 'block';
  } else {
    merkObj.style.display = 'none';
  }
}