var FaderFramework = {

			oldWinOnLoad: false,
			inits: new Array(),
			faders: new Object(),

			init: function (einstellungen) {
				var fader;

				if (this.inits) {
					this.inits[this.inits.length] = einstellungen;

				} else {
					fader = new this.Fader(einstellungen);

					if (fader != false && !this.faders[fader.id]) {
						this.faders[fader.id] = fader;
						fader.mmhide_wechselbild();
					}
				}
			},

			start: function () {
				this.oldWinOnLoad = window.onload;

				window.onload = function () {
					if (typeof(FaderFramework.oldWinOnLoad) == "function") {
						FaderFramework.oldWinOnLoad();
					}
					FaderFramework.onload();
				};
			},

			onload: function () {
				var i, fader, e = document.createElement("link");
				e.type = "text/css";
				e.rel = "stylesheet";
				e.media = "screen";
				e.href = "../../css/rwp_basis.css";
				document.getElementsByTagName("head")[0].appendChild(e);

				fader = this.inits;
				delete this.inits;

				for (i = 0; i < fader.length; i++) {
					this.init(fader[i]);
				}
			},

			Fader: function (einstellungen) {
				if (!einstellungen.id || !document.getElementById(einstellungen.id)
					|| FaderFramework.faders[einstellungen.id]
					|| einstellungen.images.length < 2) {

					return new Boolean(false);
				}

				var i, original = document.getElementById(einstellungen.id);

				this.id = einstellungen.id;
				this.images = new Array();
				this.counter = false;

				this.element = document.createElement("span");
				this.element.className = "fader";
				original.parentNode.replaceChild(this.element, original);

				for (i = 0; i < einstellungen.images.length; i++) {
					this.images[i] = document.createElement("img");
					this.images[i].src = einstellungen.images[i];
					this.images[i].alt = "Bild";

					if (i == 0) {
						this.element.appendChild(this.images[i]);
					}
				}

				this.fade = function (step) {
					var fader = this, imgs = this.element.getElementsByTagName("img");

					step = step || 0;

					imgs[1].style.opacity = step/100;
					imgs[1].style.filter = "alpha(opacity=" + step + ")"; // IE?

					step = step + 0.25;

					if (step < 100) {
						window.setTimeout(function () { fader.fade(step); }, 1);
					} else {
						imgs[1].className = "";
						this.element.removeChild(imgs[0]);
						window.setTimeout(function () { fader.mmhide_wechselbild(); }, 6500);
					}
				};

				this.mmhide_wechselbild = function () {
					this.counter = (this.counter < this.images.length -1) ? this.counter +1 : 0;

					this.element.appendChild(this.images[this.counter]);
					this.images[this.counter].className = "mmhide_wechselbild";
					this.fade();
				};
			}
		};

		FaderFramework.start();