(function (a) { var b = { mouseOutOpacity: 0.67, mouseOverOpacity: 1, fadeSpeed: "fast", exemptionSelector: ".selected" }; a.fn.opacityrollover = function (d) { a.extend(this, b, d); var c = this; function e(h, g) { var f = a(h); if (c.exemptionSelector) { f = f.not(c.exemptionSelector) } f.fadeTo(c.fadeSpeed, g) } this.css("opacity", this.mouseOutOpacity).hover(function () { e(this, c.mouseOverOpacity) }, function () { e(this, c.mouseOutOpacity) }); return this } })(jQuery);