/**
	 * Book Module Edition Ajax
	 *	
	 ***/
	$("document").ready(function(){

		/*Prev Book Home*/
		$("#book_home_prev").click(function(){
			stopSlideshow();
			loadBookHomeProfile("prev");
		});	

		/*Pause Book Home*/
		$("#book_home_pause").click(function(){
			stopSlideshow();
		});	

		/*Next Book Home*/
		$("#book_home_next").click(function(){
			stopSlideshow();
			loadBookHomeProfile("next");
		});	

		runSlideshow();

	});

	/*Global Vars*/
	var featured_book = new Array();
	var slideshow_id;

	function loadBookHomeProfile(dir){
		var profile_id, tmp, book_id, direction;
		var profile_id = $(".book_home_module_item").attr("id");
		switch(dir){
			case "next":
				direction = "next";
				break;
			case "prev":
				direction = "prev";
				break;
		}
		if(profile_id){
			tmp = profile_id.split("_");
			book_id = tmp[4];
			if(featured_book[book_id]){
				$("#book_home_profile").html(featured_book[book_id]);
			}else{
				$.ajax({
					type:"GET",
					url:"/wiki/ajax.php",
					data:"module=book_home_module&dir="+direction+"&book_id="+book_id,
					success:function(resp){
						featured_book[book_id] = resp;
						$("#book_home_profile").html(resp);
					}
				});
			}
		}
	}

	function runSlideshow(){
		slideshow_id = setTimeout("runSlideshow();",7500);
		loadBookHomeProfile("next");
	}

	function stopSlideshow(){
		if(slideshow_id){
			clearTimeout(slideshow_id);
			slideshow_id = "";
		}
	}