$(function() {
	//disabled
	//$('img').lazyload()

	$('.generate').click(function(){
		$('.generating').removeClass('hidden')
		$('.download').addClass('hidden')

		var ids = []
		$("input:checked").each(function (e) {ids.push(this.id.match(/\d+/)[0])}) 

		if (ids.length > 1) { /* newspaper selection */
			$.post(
				'request_book_selection',
				{ pages: ids.join(',') },
				function(msg) {
					$('.generating').addClass('hidden')
					$('.download').addClass('hidden')
					$('.sel-download').removeClass('hidden')
				}
			)
		} else { /* whole newspaper */
			$.ajax({
				type: 'GET',
				url: 'request_book',
				dataType: 'text',
				success: function(msg){
					$('.generating').addClass('hidden')
					$('.sel-download').addClass('hidden')
					$('.download').removeClass('hidden')
				},
				error: function(msg){
				}
			})
		}
	})
})