if (document.images) {
	image1on = new Image();
	image1on.src = "images/team/sian_avatar.jpg";
	image1off = new Image();
	image1off.src ="images/team/sian.jpg";
	image2on = new Image();
	image2on.src = "images/team/denny_avatar.jpg";
	image2off = new Image();
	image2off.src ="images/team/denny.jpg";
	image3on = new Image();
	image3on.src = "images/team/marshall_avatar.jpg";
	image3off = new Image();
	image3off.src ="images/team/marshall.jpg";
	image4on = new Image();
	image4on.src = "images/team/fiona_avatar.jpg";
	image4off = new Image();
	image4off.src ="images/team/fiona.jpg";
	image5on = new Image();
	image5on.src = "images/team/rory_avatar_1.jpg";
	image5alt = new Image();
	image5alt.src = "images/team/rory_avatar_2.jpg";
	image5off = new Image();
	image5off.src ="images/team/rory.jpg";
	image7on = new Image();
	image7on.src = "images/team/hamish_avatar_1.jpg";
	image7alt = new Image();
	image7alt.src = "images/team/hamish_avatar_2.jpg";
	image7off = new Image();
	image7off.src ="images/team/hamish.jpg";
	image11on = new Image();
	image11on.src = "images/team/clara_avatar.jpg";
	image11off = new Image();
	image11off.src ="images/team/clara.jpg";
	image15on = new Image();
	image15on.src = "images/team/jen_avatar.jpg";
	image15off = new Image();
	image15off.src ="images/team/jen_2009.jpg";
}
function changeImages() {
 	if (document.images) {
		for (var i=0; i<changeImages.arguments.length; i+=2) { document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
		}
	}
}