options:
	loop: false,				// Allows to navigate between first and last images
	overlayOpacity: 0.8,		// 1 is opaque, 0 is completely transparent (change the color in the CSS file)
	overlayFadeDuration: 400,	// Duration of the overlay fade-in and fade-out animations (in milliseconds)
	resizeDuration: 400,		// Duration of each of the box resize animations (in milliseconds)
	resizeEasing: "swing",		// "swing" is jQuery's default easing
	initialWidth: 250,			// Initial width of the box (in pixels)
	initialHeight: 250,			// Initial height of the box (in pixels)
	imageFadeDuration: 400,		// Duration of the image fade-in animation (in milliseconds)
	captionAnimationDuration: 400,	// Duration of the caption animation (in milliseconds)
	counterText: "Image {x} of {y}",// Translate or change as you wish, or set it to false to disable counter text for image groups
	closeKeys: [27, 88, 67],	// Array of keycodes to close Slimbox, default: Esc (27), 'x' (88), 'c' (67)
	previousKeys: [37, 80],		// Array of keycodes to navigate to the previous image, default: Left arrow (37), 'p' (80)
	nextKeys:	  [39, 78]		// Array of keycodes to navigate to the next image, default: Right arrow (39), 'n' (78)