function closeFolder(){
	document.getElementById('folder').style.display='none';
	document.getElementById('controller').style.display='';
	document.getElementById('productinfo').style.display='';
}

function toggleInfo(){
	var d=document.getElementById('productinfo').style.display;
	if(d=='none'){
		document.getElementById('productinfo').style.display='';
	}else{
		document.getElementById('productinfo').style.display='none';
	}
}

function swapImg(f){
	var i=document.getElementById('viewportimg');
	i.src='img_products/large/'+f;
}