var Byggvarlden = function() {
	return {	
		init: function() {
			Talentum.twingly.init( { topListURL: "http://www.byggvarlden.se", postLimit: 4, debug: false } );
			Talentum.mediaplayer.init();
			Talentum.tabbedBox.init();
			Talentum.carouselBox.init();
			Talentum.userSettings.init();
			Talentum.validateForms.init();
			Talentum.slideshow.init();
			Talentum.ajaxForms.init();
			Talentum.poll.init();
			Talentum.print.init();
			Talentum.zoom.init();
			Talentum.comment.init();
			Talentum.tooltip.init([
				{ element: ".media-teaser .media a", parent: "body", className: "media-tooltip" },
				{ element: "body.wordpress .facebook" },
				{ element: "body.wordpress .digg" },
				{ element: "body.wordpress .delicious" },
				{ element: "body.wordpress .print" },
				{ element: "body.wordpress .toggle-text-size" }
			]);
			Talentum.fontSize.init();
			Talentum.popup.init();
			Talentum.reportAbuse.init();
			Talentum.addAnchors.init([
				{ element: ".carousel-box-part", include: ["IMG"] },
				{ element: ".teaser", include: ["P", "IMG", ".media-image-cover"], exclude: [".teaser-group", ".poll", ".media-slideshow"] },
				{ element: ".subteaser", include: ["P", "IMG"] },
				{ element: ".pullteaser", include: ["P", "IMG"] },
				{ element: ".small-teaser", include: ["P", "IMG"] },
				{ element: ".internal-ad", include: ["P", "IMG"] },
				{ element: ".opinion-teaser", include: ["IMG"] },
				{ element: ".magazine-archive LI", include: ["P", "IMG"] },
				{ element: ".magazine-teaser", include: ["P", "IMG"] },
				{ element: ".notice-teaser", include: ["IMG"] },
				{ element: ".tabbed-box-part", include: [".media-image-cover"] },
				{ element: ".media-teaser", include: [".media-image-cover"] }
			]);
			Talentum.inlineFormLabels.init([
				{ element: ".newsletter-teaser" },
				{ element: ".dm-plus-box .form-box" } 
			]);
			Talentum.toggle.init();
			Talentum.sectionFilter.init();
			Talentum.stickyAd.init({
				top: "menu"
			});
			Talentum.media.init();
			Talentum.mediaImage.init();
			
			Byggvarlden.recommend.init();

			Byggvarlden.sIFR.init({
				include: [".box H2", ".internal-ad H2 A", ".section-heading H1"],
				exclude: ["affiliation-box", "carousel-box"]
			});
		}
	};
}();


Byggvarlden.recommend = function() {
	var triggerClass = "toggle-recommend";
	var recommendId = "recommend";

	var DOMReady = function() {
		var recommend = $$(recommendId);
		if (recommend != null) {
			document.body.appendChild(recommend);
			recommend.setStyle({
				position: "absolute",
				display: "none",
				"z-index": 10000
			});
			var form = $(recommend.cssSelect("form")[0]);
			var fieldset = recommend.cssSelect("fieldset");
			$$("recommend-from").value = Talentum.userSettings.getPreference("name");
			fieldset.create("a", {href: "", className: "close"}, true, "Avbryt");
			form = new Talentum.AJAXForm(form);
			form.setBeforeSubmissionHandler(function() {
				if (!Talentum.form.validate.call(form)) {
					return false;
				} else {
					this.cssSelect(".alert-box").remove();
				}
				Talentum.userSettings.setPreference("name", $$("recommend-from").value);
			});
			
			form.setResponseHandler(function(data) {
				if (data && data.length > 0) {
					var notice = form.create("span", {className: "notice"}, true);
					notice.setStyle("display", "none");
					fieldset.setStyle("display", "none");
					notice.setStyle(DOMEffects.getOpacityRule(0));
					notice.setStyle("display", "block");
					data = unescape(data).replace("toggle-recommend", "close");
					notice.innerHTML = data;
					notice.fadeIn();
				}
			});
		}
	};

	return {
		init: function() {
			Talentum.addOnDOMReady(DOMReady);

			Talentum.eventHandler.register("click", "." + triggerClass, function() {
				var recommend = $$("recommend");
				if (recommend) {
					Byggvarlden.cover.show();
					recommend.setStyle(DOMEffects.getOpacityRule(0));
					recommend.setStyle("display", "block");
					var width = Talentum.getActualWidth(recommend);
					var height = Talentum.getActualHeight(recommend);
					var pageWidth = Math.min(Talentum.getActualWidth($$("page"), window.innerWidth ? window.innerWidth : document.documentElement.clientWidth));
					var pageHeight = window.innerHeight ? window.innerHeight : document.documentElement.clientHeight;
					var pageTop = window.pageYOffset ? window.pageYOffset : document.documentElement.scrollTop;
					recommend.setStyle({
						left: (pageWidth / 2 - width / 2) + "px",
						top: (pageTop + pageHeight / (1 + Math.sqrt(5) / 2)) - height + "px"
					});
					recommend.fadeIn({duration: 250, callback: function() {
						$$("recommend-to").focus();
					}});
				}
			});
			
			Talentum.eventHandler.register("click", "#" + recommendId + " .close", function() {
				Byggvarlden.cover.hide();
				$$(recommendId).hide({duration: 250, callback: function() {
					this.cssSelect("fieldset").setStyle("display", "block");
					this.cssSelect(".alert-box, .notice").remove();
					this.cssSelect(".has-error").removeClass("has-error");
					$$("recommend-to").value = "";
				}});
			});
		}
	};
}();


Byggvarlden.cover = function() {
	return {
		resize: function() {
			$$("page-cover").setStyle({
				width: Math.max(Talentum.getActualWidth($$("page")), window.innerWidth ? window.innerWidth : document.documentElement.clientWidth) + "px",
				height: Math.max(Talentum.getActualHeight(document.body), window.innerHeight ? window.innerHeight : document.documentElement.clientHeight) + "px"
			});
		},
		show: function() {
			var cover = $$("page-cover");
			 $("html").setStyle("overflow", "hidden");
			if (!cover) {
				cover = $(document.body).create("div", {id: "page-cover"}, true);
				cover.setStyle({
					position: "absolute",
					left: "0",
					top: "0",
					"z-index": 9999
				});
			}
			Byggvarlden.cover.resize();
			cover.setStyle("display", "block");
			$(window).addEvent("resize", Byggvarlden.cover.resize);
		},
		hide: function() {
			$("html").setStyle("overflow", "auto");
			$$("page-cover").setStyle("display", "none");
			$(window).removeEvent("resize", Byggvarlden.cover.resize);
		}
	};
}();


Byggvarlden.sIFR = function() {
	var options;
	var font = {
		src: "/byggvarlden/static/ver02/flash/sIFR/morganavec.swf"
	};
		
	var rgbToHex = function(value, defaultValue) {
		if (value.charAt(0) == "#") {
			return value;
		}
		var result = value.match(/^\s*rgb\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*/);
		if (result == null) {
			return defaultValue ? defaultValue : value;
		}
		var rgb = +result[1] << 16 | +result[2] << 8 | +result[3];
		var hex = "";
		var digits = "0123456789abcdef";
		while (rgb != 0) {
			hex = digits.charAt(rgb&0xf) + hex;
			rgb >>>= 4;
		}
		while (hex.length < 6) {
			hex = "0" + hex;
		}
		return "#" + hex;
	};
	
	var DOMReady = function() {
		var include = "";
		var exclude = [];
		if (options) {
			include = options.include.join(",");
			exclude = options.exclude;
		}
		
		if ($("body.wordpress").length > 0) {
			exclude.push("section-heading");
		}
		
		var noOfExcludes = exclude.length;
		$(include).each(function() {
			var parent = $(this.parentNode);
			for (var i = 0; i < noOfExcludes; i++) {
				if (parent.hasClass(exclude[i])) {
					return;
				}
			}
			var els = [];
			els[0] = $(this);
			var color = rgbToHex(this.getStyle("color"), "#000000");
			var textAlign = this.getStyle("text-align");
			var settings = {"color": color, "text-align": textAlign};
			if (parent.hasClass("box")) {
				settings["text-transform"] = "uppercase";
			}
			sIFR.replace(font, {
					elements: els,
					css: {".sIFR-root": settings},
					tuneHeight: -4,
					wmode: "transparent",
					forceSingleLine: "true",
					ratios: [9, 1.16, 16, 1.09, 24, 1.06, 37, 1.04, 74, 1.02, 1.01]
				}
			);
		});
	};

	return {
		init: function(sIFROptions){
			if (typeof sIFR !== "undefined" && !Talentum.isIE6) {
				options = sIFROptions;
				sIFR.activate(font);
				Talentum.addOnDOMReady(DOMReady);
			}
		}
	};
}();


Byggvarlden.init();