var image1_norm;
var image2_norm;
var image3_norm;
var image4_norm;
var image5_norm;
var image6_norm;

var image1_ontop;
var image2_ontop;
var image3_ontop;
var image4_ontop;
var image5_ontop;
var image6_ontop;

if (document.images)
{
	image1_norm = new Image();
	image1_norm.src = "gif/menu_amboina.gif";
	image1_ontop = new Image();
	image1_ontop.src = "gif/menu_amboina_over.gif";

	image2_norm = new Image();
	image2_norm.src = "gif/menu_catalogus.gif";
	image2_ontop = new Image();
	image2_ontop.src = "gif/menu_catalogus_over.gif";

	image3_norm = new Image();
	image3_norm.src = "gif/menu_verkooppunten.gif";
	image3_ontop = new Image();
	image3_ontop.src = "gif/menu_verkooppunten_over.gif";

	image4_norm = new Image();
	image4_norm.src = "gif/menu_recept.gif";
	image4_ontop = new Image();
	image4_ontop.src = "gif/menu_recept_over.gif";

	image5_norm = new Image();
	image5_norm.src = "gif/menu_bestellen.gif";
	image5_ontop = new Image();
	image5_ontop.src = "gif/menu_bestellen_over.gif";

	image6_norm = new Image();
	image6_norm.src = "gif/menu_contact.gif";
	image6_ontop = new Image();
	image6_ontop.src = "gif/menu_contact_over.gif";
}

function rollOver(imageName)
{
	if (document.images)
	{	document.getElementById("image" + imageName).src = eval("image"+(imageName)+"_ontop.src");
	}
}

function rollOff(imageName)
{
		if (document.images)
		{	document.getElementById("image" + imageName).src = eval("image"+(imageName)+"_norm.src");
		}
}