$(document).ready(function() {
	$("#captionButton, #caption-close-image").click( function(e) {
		e.preventDefault();
		showHideCaption();
	});
	
	function showHideCaption () {
		if ($("#caption-close-image").attr("src").indexOf('x.png') > 0) {
			$("#captionText").hide();
			$("#caption-arrow-image").attr('src', 'assets/img/arrow_out.png');
			$("#caption-close-image").attr('src', 'assets/img/i.png');
			$("#largeImageCaption").width('25px');
		} else {
			$("#captionText").show();
			$("#caption-arrow-image").attr('src', 'assets/img/arrow_in.png');
			$("#caption-close-image").attr('src', 'assets/img/x.png');
			$("#largeImageCaption").width('350px');
		}
	}
});