var chondD = "chond";
var dl = "dkl@";
var lanch = "lanchester";
var dotNet = ".net"
var ch = "<A HREF=\"mailto:" + chondD + "@" + lanch + dotNet + "?Subject=Chondromalacia\">";
var webM = "<A HREF=\"mailto:" + dl + lanch + dotNet + "?Subject=Lanchester.net\">";

function newImage(arg) {
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		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
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			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
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	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		home_over = newImage("images/home-over.gif");
		jc_over = newImage("images/jc-over.gif");
		chondro_over = newImage("images/chondro-over.gif");
		personal_over = newImage("images/personal-over.gif");
		preloadFlag = true;
	}
}