var i1, i2, i3, i4, i5, b, borednow = false,  nobored = false;

	i1 = new Image;
	i1.src = 'g/button-over.gif';

	function swapImage (image, srcfile) {
		if (borednow) {
			unbored();
		}
		image.src = srcfile;
		nobored = true;
	}

	function unbored() {

		i1.src = b;
		i2.src = b;
		i3.src = b;
		i4.src = b;
		i5.src = b;
		borednow=false;

	}

	function bored(srcfile, image1, image2, image3, image4, image5) {

		if (!nobored) {

			b = image1.src;

			image1.src = srcfile;
			image3.src = srcfile;
			image5.src = srcfile;
			image2.src = srcfile;
			image4.src = srcfile;

			i1 = image1; i2 = image2; i3 = image3; i4 = image4; i5 = image5;
			borednow = true;
		}

	}