$(function() {
	$('#gallery1 a').lightBox({fixedNavigation:true});
	$('#gallery2 a').lightBox({fixedNavigation:true});
	$('#gallery3 a').lightBox({fixedNavigation:true});
	$('#gallery4 a').lightBox({fixedNavigation:true});
	$('#gallery5 a').lightBox({fixedNavigation:true});
});

function moveBox(_action) {
	var the_margin = parseInt( $("#switch").css('margin-left') );
	var realizations = 5;
	var maxMargin = realizations * 521 - 521;
	
	if(_action) {	//1 - prawo
		the_margin -= 521;
		if(the_margin < -maxMargin) {
			the_margin = 0;
		}
		
	} else {
		the_margin += 521;
		if(the_margin > 0) {
			the_margin = -maxMargin;
		}
	}
	
	$("#switch").animate({marginLeft: the_margin + "px"}, 500);
}