var Home = Base.extend({

	constructor: function() {
		var myImg = $("img");
		var myOriginalHeight = $(myImg).height();
		var myOriginalWidth = $(myImg).width();

var myPaddingTop_FIX = 72;

		var myMaxHeight = $(window).height() - parseInt($("#main_navigation").css("padding-top")) - parseInt($("#main_navigation li").css("height")) - myPaddingTop_FIX;
		var myMaxWidth = $(window).width() - parseInt($("#home p").css("padding-top"));
		var myMaxHeightFactor = myMaxHeight / myOriginalHeight;
		var myMaxWidthFactor = myMaxWidth / myOriginalWidth;
		if (myMaxHeightFactor < myMaxWidthFactor) {
			myMaxWidth = myOriginalWidth *= myMaxHeightFactor;
			myMaxHeight = myOriginalHeight *= myMaxHeightFactor;
		} else {
			myMaxHeight = myOriginalHeight *= myMaxWidthFactor;
			myMaxWidth = myOriginalWidth *= myMaxWidthFactor;
		}
		$(myImg).css("max-height", myMaxHeight + "px");
		$(myImg).css("max-width", myMaxWidth + "px");
		$("body").css("background-position", "0 " + ($(window).height() - 115) + "px");
		$("body").css("overflow", "auto");
		$(myImg).css("visibility", "visible");
	}
});