//Event.observe(window, 'load', function() {
function initPopUp() {
	// do some CSS magic for no javascript version
	Element.addClassName('main', 'hasjs');

	// sliders
	//new slider('slider-books1');
	//new slider('slider-books2');
	//new slider('slider-books3');

	// popup init
	var triggers = $$('#main a.info');
	var contents = $$('.popup');

	if (triggers.length>0 && contents.length>0) {
		for (var i=0; i<contents.length; i++) {
			var popup = new PopupFrameAlbumInfo(triggers[i], contents[i]);
		}
	}
}
	// gallery init
	/*
	var booksSwapNav = $$('#main #books.popup .nav a.swapnav');
	var booksSwapWrapper = $$('#main #books.popup .mainarea .swapcontent')[0];
	var booksSwapImage = $$('#main #books.popup .mainarea .swapimage')[0];
	var booksSwapImageNav = $$('#main #books.popup .mainarea .swapimagenav')[0];
	if (booksSwapNav.length>0 && booksSwapWrapper && booksSwapImage && booksSwapImage) {
		var booksSwap = new Gallery(booksSwapNav, 'info', 'images', booksSwapWrapper, booksSwapImage, booksSwapImageNav);
		booksSwap.showContent(null, 0);
	}

	var calendarsSwapNav = $$('#main #calendars.popup .nav a.swapnav');
	var calendarsSwapWrapper = $$('#main #calendars.popup .mainarea .swapcontent')[0];
	var calendarsSwapImage = $$('#main #calendars.popup .mainarea .swapimage')[0];
	var calendarsSwapImageNav = $$('#main #calendars.popup .mainarea .swapimagenav')[0];
	if (calendarsSwapNav.length>0 && calendarsSwapWrapper && calendarsSwapImage && calendarsSwapImage) {
		var calendarsSwap = new Gallery(calendarsSwapNav, 'info', 'images', calendarsSwapWrapper, calendarsSwapImage, calendarsSwapImageNav);
		calendarsSwap.showContent(null, 0);
	}
	*/
	// tabs init
	/*
	if ($$('.books-tabnav').length>0 && $$('.books-tabcontent').length>0) {
		var bookstabswap = new ContentSwap('books-tabnav', 'books-tabcontent', 'click', booksSwap);
	}
	
}, false);*/