if (document.images) {

  var button_up = new Image();
  button_up.src = "library/images/small_btn.png";
  var button_over = new Image();
  button_over.src = "library/images/small_btn_over.png";
  
  var button_up_gold_kuss = new Image();
  button_up_gold_kuss.src = "../library/images/small_btn.png";
  var button_over_gold_kuss = new Image();
  button_over_gold_kuss.src = "../library/images/small_btn_over.png";
  
  var button_up_gold_kuss_gewinne = new Image();
  button_up_gold_kuss_gewinne.src = "../library/images/goldener_kuss/button_2.png";
  var button_over_gold_kuss_gewinne = new Image();
  button_over_gold_kuss_gewinne.src = "../library/images/goldener_kuss/button_2_over.png";
  
  var button_up_gold_jede_flasche = new Image();
  button_up_gold_jede_flasche.src = "../library/images/jede_flasche_gewinnt/button.png";
  var button_over_gold_jede_flasche = new Image();
  button_over_gold_jede_flasche.src = "../library/images/jede_flasche_gewinnt/button_over.png";
  
  var button_up_home_so_gehts = new Image();
  button_up_home_so_gehts.src = "./library/images/button_so_gehts.png";
  var button_over_home_so_gehts = new Image();
  button_over_home_so_gehts.src = "./library/images/button_so_gehts_over.png";
  
  
}
	
function over_button(name_) {
  if (document.images) {
	document[name_].src = button_over.src;
  }
}
function up_button(name_) {
  if (document.images) {
	document[name_].src = button_up.src;
  }
}

function over_button_gold_kuss(name_) 
{
  if (document.images) {
	document[name_].src = button_over_gold_kuss.src;
  }
}
function up_button_gold_kuss(name_) 
{
  if (document.images) {
	document[name_].src = button_up_gold_kuss.src;
  }
}

function over_button_gold_kuss_gewinne(name_) 
{
  if (document.images) {
	document[name_].src = button_over_gold_kuss_gewinne.src;
  }
}
function up_button_gold_kuss_gewinne(name_) 
{
  if (document.images) {
	document[name_].src = button_up_gold_kuss_gewinne.src;
  }
}

function over_button_gold_jede_flasche(name_) 
{
  if (document.images) {
	document[name_].src = button_over_gold_jede_flasche.src;
  }
}
function up_button_gold_jede_flasche(name_) 
{
  if (document.images) {
	document[name_].src = button_up_gold_jede_flasche.src;
  }
}


function over_button_home_so_gehts(name_) 
{
  if (document.images) {
	document[name_].src = button_over_home_so_gehts.src;
  }
}
function up_button_home_so_gehts(name_) 
{
  if (document.images) {
	document[name_].src = button_up_home_so_gehts.src;
  }
}





if (document.images) {

  var appButton_up = new Image();
  appButton_up.src = "../library/images/app/MMRedButton.png";
  var appButton_over = new Image();
  appButton_over.src = "../library/images/app/MMRedButtonOver.png";
}
	
function over_appButton(name_) {
  if (document.images) {
	document[name_].src = appButton_over.src;
  }
}
function up_appButton(name_) {
  if (document.images) {
	document[name_].src = appButton_up.src;
  }
}