var aninum = 1;
var menuok = browsercheck();

function rand(num) {
  return Math.floor(Math.random() * num) +1;
}

function prepareimages() {

	if (menuok == true) {
		image1stay = new Image();
		image1stay.src = "../images/menu/start_stay_dk.gif";

		image2 = new Image();
		image2.src = "../images/menu/profile_off_dk.gif";

		image3 = new Image();
		image3.src = "../images/menu/centres_off_dk.gif";

		image4 = new Image();
		image4.src = "../images/menu/service_off_dk.gif";

		image5 = new Image();
		image5.src = "../images/menu/products_off_dk.gif";

		image8 = new Image();
		image8.src = "../images/menu/tips_off_dk.gif";

		image9 = new Image();
		image9.src = "../images/menu/news_off_dk.gif";

		image12 = new Image();
		image12.src = "../images/menu/contact_off_dk.gif";
		
		image1 = new Image();
		image1.src = "../images/menu/start_off_dk.gif";
		image1on = new Image();
		image1on.src = "../images/menu/start_on_dk.gif";
		image1stayon = new Image();
		image1stayon.src = "../images/menu/start_stayon_dk.gif";
		image1status = "Forsiden";

		image2on = new Image();
		image2on.src = "../images/menu/profile_on_dk.gif";
		image2stay = new Image();
		image2stay.src = "../images/menu/profile_stay_dk.gif";
		image2stayon = new Image();
		image2stayon.src = "../images/menu/profile_stayon_dk.gif";
		image2status = "Profil af Ovethi";

		image3on = new Image();
		image3on.src = "../images/menu/centres_on_dk.gif";
		image3stay = new Image();
		image3stay.src = "../images/menu/centres_stay_dk.gif";
		image3stayon = new Image();
		image3stayon.src = "../images/menu/centres_stayon_dk.gif";
		image3status = "Butikker";

		image4on = new Image();
		image4on.src = "../images/menu/service_on_dk.gif";
		image4stay = new Image();
		image4stay.src = "../images/menu/service_stay_dk.gif";
		image4stayon = new Image();
		image4stayon.src = "../images/menu/service_stayon_dk.gif";
		image4status = "Service";

		image5on = new Image();
		image5on.src = "../images/menu/products_on_dk.gif";
		image5stay = new Image();
		image5stay.src = "../images/menu/products_stay_dk.gif";
		image5stayon = new Image();
		image5stayon.src = "../images/menu/products_stayon_dk.gif";
		image5status = "Produkter";

		image8on = new Image();
		image8on.src = "../images/menu/tips_on_dk.gif";
		image8stay = new Image();
		image8stay.src = "../images/menu/tips_stay_dk.gif";
		image8stayon = new Image();
		image8stayon.src = "../images/menu/tips_stayon_dk.gif";
		image8status = "Tips, tricks og gode råd";

		image9on = new Image();
		image9on.src = "../images/menu/news_on_dk.gif";
		image9stay = new Image();
		image9stay.src = "../images/menu/news_stay_dk.gif";
		image9stayon = new Image();
		image9stayon.src = "../images/menu/news_stayon_dk.gif";
		image9status = "Nyheder";

		image12on = new Image();
		image12on.src = "../images/menu/contact_on_dk.gif";
		image12stay = new Image();
		image12stay.src = "../images/menu/contact_stay_dk.gif";
		image12stayon = new Image();
		image12stayon.src = "../images/menu/contact_stayon_dk.gif";
		image12status = "Kontakt os";

		langimg1 = new Image();
		langimg1.src = "../images/menu/flag_off_en.gif";
		langimg1on = new Image();
		langimg1on.src = "../images/menu/flag_on_en.gif";
		langimg1status = "English";

		langimg2 = new Image();
		langimg2.src = "../images/menu/flag_off_de.gif";
		langimg2on = new Image();
		langimg2on.src = "../images/menu/flag_on_de.gif";
		langimg2status = "Deutch";

		langimg3 = new Image();
		langimg3.src = "../images/menu/flag_off_dk.gif";
		langimg3on = new Image();
		langimg3on.src = "../images/menu/flag_on_dk.gif";
		langimg3status = "Dansk";
	}
}

prepareimages();
imageStay = "";

function imageon(name) {
  if (imageStay != name) {
   	document[name].src = eval(name + "on.src");
	}
  else {
    document[name].src = eval(name + "stayon.src");
  }
}

function imageoff(name) {
  if (imageStay != name) {
    document[name].src = eval(name + ".src");
	}
  else {
    document[name].src = eval(name + "stay.src");
  }
}

function on(name) {
  if (menuok == true) {
		imageon(name);
		window.status = eval(name + "status");
		return true;
	}
}

function off(name) {
  if (menuok == true) {
		imageoff(name);
		window.status = "";
		return true;
	}
}


function stay(name) {
	if (menuok == true) {
		document[name].src = eval(name + "stay.src");
		if (imageStay != name) {
			if (imageStay != "") {
				document[imageStay].src = eval(imageStay + ".src");
			}
		}
		imageStay = name
	  window.focus();
	  window.status = "";
	  return true;
	}
}