//initialize the SmoothGallery-2.0
function startGallery() {
	var myGallery = new gallery($('myGallery'), {
		timed: false
	});
}


function toggleDisplay(obj, array) {
	for(var i = 0; i < array.length; i++) {
		document.getElementById(array[i]).style.display = 'none'; }
	var obj = document.getElementById(obj);
	if(obj.style.display == 'none') {
		obj.style.display = 'block'; 
	} else {
		obj.style.display = 'none'; }
}

// call print prompt
function printPage() {
  window.print();
}