var activeSubmenuIndex = -1;
var delayedHideSubmenuIndex = -1;
var hideSubmenuTimeout = null;
function showSm( index )
{
	var sm = document.getElementById( 'sm' + index );

	if ( ( index != activeSubmenuIndex ) && ( activeSubmenuIndex >= 0 ) )
		hideSm( activeSubmenuIndex );

	if ( index == delayedHideSubmenuIndex )
	{
		clearTimeout( hideSubmenuTimeout );
		hideSubmenuTimeout = null;
	}

	if ( sm.style.display != 'block' )
	{
		activeSubmenuIndex = index;
		sm.style.display = 'block';
		/*sm.style.height = '200px';*/
	}
}
function hideSm( index )
{
	if ( index >= 0 )
	{
		var sm = document.getElementById( 'sm' + index );
		if ( sm.style.display == 'block' )
		{
			sm.style.display = 'none';
			if ( activeSubmenuIndex == index )
				activeSubmenuIndex = -1;
		}
	}
}

function delayedHideSm( index )
{
	if ( activeSubmenuIndex == index )
	{
		delayedHideSubmenuIndex = index;
		clearTimeout( hideSubmenuTimeout ); // cancel previous
		hideSubmenuTimeout = setTimeout( 'hideSm(' + index + ')', 800 );
	}
}



function swapImage( img ){
	/*
	var bigImage = window.document.getElementById( 'largePicture');
	var oldUrl = bigImage.src;
	bigImage.src= img.src;;
	img.src = oldUrl;
	*/
	var bigImage = window.document.getElementById( 'largePicture');
	var oldUrl = bigImage.src;
	var oldAlt = bigImage.alt;
	oldUrl += '&h=50&w=50';
	bigImage.src= img.src+'&h=260&w=260';
	bigImage.alt = img.alt;
	img.src = oldUrl;
	img.alt = oldAlt;
	document.getElementById('productImageLink').href = bigImage.src + '&w=0&h=0';
	var d=document.getElementById("btc");
if(d.childNodes.length>0) d.removeChild(d.firstChild);
	enableTooltips("thumbs");
}

function addToCart(){
	if( confirm( 'Product toevoegen aan winkelmandje?' ) )
		alert( 'Product is toegevoegd aan uw winkelmandje' );
}

function setLocation( location ){
	document.getElementById('breadcrumbs').innerHTML = location;
}