function nextImage() {

	var albumLink = $("#albumlink").val();
	var str = $("#next").val();

	var focusimage = $("#focusimage");
	focusimage.attr({ src: "images/album_ajax_loader.gif" });
		
	var next = "next";

	var myRequest = $.getJSON("albums_id.php", { getImage: str, next: next, albumlink: albumLink }, function(json){
	
    // CHANGE IMAGES
	var focusimage = $("#focusimage");
	focusimage.attr({ src: globalSiteLink+"purple_cms/uploads/4col/4col_"+json.name });

	var big_focusimage = $("#big_focusimage");
	big_focusimage.attr({ href: globalSiteLink+"purple_cms/uploads/original/"+json.name });
	big_focusimage.attr({ title: json.caption });


	// ARROW VALUES
		
	$("#next").attr({ value: json.next });
	
	$("#previous").attr({ value: json.previous });

	// IMAGE COUNTER
	
	var imageCounter = $("#image_counter");
	imageCounter.html(json.number);

	});
}


function previousImage() {

	var albumLink = $("#albumlink").val();
	var str = $("#previous").val();

	var focusimage = $("#focusimage");
	focusimage.attr({ src: "images/album_ajax_loader.gif" });
		
	var next = "next";

	var myRequest = $.getJSON("albums_id.php", { getImage: str, albumlink: albumLink }, function(json){
	
    // CHANGE IMAGES
	var focusimage = $("#focusimage");
	focusimage.attr({ src: globalSiteLink+"purple_cms/uploads/4col/4col_"+json.name });

	var big_focusimage = $("#big_focusimage");
	big_focusimage.attr({ href: globalSiteLink+"purple_cms/uploads/original/"+json.name });
	big_focusimage.attr({ title: json.caption });


	// ARROW VALUES
		
	$("#next").attr({ value: json.next });
	
	$("#previous").attr({ value: json.previous });

	// IMAGE COUNTER
	
	var imageCounter = $("#image_counter");
	imageCounter.html(json.number);

	});

}