//<!--
//debugger;

function showProductAddon(menuid) {
	var tabs = getElement('productaddons');
	var menu = getElement('productinner_' + menuid);
	
	if(tabs == null) return false;
	if(menu == null) return false;
	tabs.innerHTML = menu.innerHTML;	
	
	//alert(document.getElementById('tablink1').innerHTML);
	
	if(document.getElementById('tablink1') != null)	document.getElementById('tablink1').className = 'tab';
	if(document.getElementById('tablink2') != null) document.getElementById('tablink2').className = 'tab';
	if(document.getElementById('tablink3') != null) document.getElementById('tablink3').className = 'tab';
		
	var link = document.getElementById('tablink' + menuid);
	if(link == null) return false;
	link.className = 'tab-active';		
}

var imageCount;
var selectedImage;
selectedImage = 1;

function showImage(index) {
	selectedImage = index;
	var elemFromSrc;
	var elemFromAlt;
	elemFromSrc = document.images["image" + index].src; //getElementById('image' + index);
	elemFromAlt = document.images["image" + index].alt; //getElementById('image' + index);
	if(elemFromSrc == null) return;
	if(elemFromSrc == '') return;
	elemFromSrc = elemFromSrc.replace('w75h75/','');	
	document.images['fullimage'].src = elemFromSrc;
	document.images['fullimage'].alt = elemFromAlt + ' [Neste]';
	document.getElementById('imagenavnumber').innerHTML = index;
}

function previousImage() {
	if(selectedImage == 1) {
		selectedImage = imageCount;
	} else {
		selectedImage--;
	}
	showImage(selectedImage);
}

function nextImage() {
	if(selectedImage == imageCount) {
		selectedImage = 1;
	} else {
		selectedImage++;
	}
	showImage(selectedImage);
}

// -->