function init() {
	if (document.getElementById) {
		var list = $T('booklist','div');

		var book_id = document.location.search.substr(4);
		
		if( !book_id ) {
			var rand = Math.floor(Math.random()*list.length);
		}
		
		for(var i=0; i<list.length; i++) {
			addEvent(list[i],'click',book_select(list[i]));
			if(list[i].id == book_id || i == rand) {
				do_select(list[i]);
			}
		}
	}
}

function book_select(node) {
	return function(e) {
		do_select(node);
	}
}

function do_select(node) {
	unselect_all()
	node.className = 'selected';
	var info_box = $(node.id+'_info');
	info_box.className = 'selected';
	info_box.style.display = 'none';
	Effect.Appear(node.id+'_info', { duration: .5 });
}


function unselect_all() {
	var list = $T('booklist','div');
	for(var i=0; i<list.length; i++) {
		list[i].className = '';
	}
	var info = $T('info','div');
	for(var i=0; i<info.length; i++) {
			info[i].className = '';
	}
}

addEvent(window, 'load', init);
addEvent(window, 'unload',EventCache.flush);