var currFeature = 1;
function changeImage() {
	arrFeatureImages = new Array("images/home_page_feature_1.jpg", "images/home_page_feature_2.jpg", "images/home_page_feature_3.jpg");
	document.getElementById('featureImg').src = arrFeatureImages[currFeature];
	if (currFeature < (arrFeatureImages.length-1)) {
		currFeature++;
	} else {
		currFeature = 0;
	}
	setTimeout('changeImage();',4000);
}

/*  RECIPES - RANDOM */
function randomRecipe() {
	recipeImages = new Array("images/recipes_baked_goods.jpg", "images/recipes_chicken_crepes.jpg", "images/recipes_desserts.jpg", "images/recipes_drinks.jpg", "images/recipes_lasagna.jpg", "images/recipes_soups.jpg");
	recipeLinks = new Array("recipes_baked.jsp", "recipes_dishes.jsp", "recipes_desserts.jsp", "recipes_beverages.jsp", "recipes_dishes.jsp#vegetable_lasagna", "recipes_soups.jsp");
	recipeText = new Array("Petits g&acirc;teaux aux cerises et aux noix de p&eacute;can", "Cr&ecirc;pes au poulet", "Tarte &agrave; l&rsquo;ananas et &agrave; la banane", "Tropical Smoothie", "Lasagnes quatre-fromages aux l&eacute;gumes", "Cr&egrave;me de tomates");
	var i = Math.round((recipeImages.length-1)*Math.random());
	document.getElementById("recipe-img").innerHTML = '<a href="' + recipeLinks[i] + '"><img src="' + recipeImages[i] + '"></a><br /><br /><strong>Recettes:</strong><br /><a href="' + recipeLinks[i] + '">' + recipeText[i] + '</a><br />';
}