function makeTheTrick(){
//var e = document.getElementById("swap");
//cursor.style='pointer';
//alert(e);
//document.getElementById('swap').click();
alert('click');
//fadeslideshow.navigate.showslide('next');
}


function goHome(){
document.getElementById("swap").innerHTML='back to contents';

}

function goBack(){
document.getElementById("swap").innerHTML='dirkkikstra.com';
}

function swapNext(){
document.getElementById("nav_next").src='images/nav_nextHover.jpg';
}

function restoreNext(){
document.getElementById("nav_next").src='images/nav_next.jpg';
}

function swapBack(){
document.getElementById("nav_back").src='images/nav_backHover.jpg';
}

function restoreBack(){
document.getElementById("nav_back").src='images/nav_back.jpg';
}

function preloadNavigation(){
img_next = new Image();
img_next_hover = new Image();
img_back = new Image();
img_back_hover = new Image();

img_next.src = "images/nav_next.jpg";
img_next_hover.src = "images/nav_nextHover.jpg";
img_back.src = "images/nav_back.jpg";
img_back_hover.src = "images/nav_backHover.jpg";
}