d=document;
	  
navArrowOn=new Image(5,11);
navArrowOn.src="/gfx/arrow.gif";
navArrowOff=new Image(5,11);
navArrowOff.src="/gfx/spacer.gif";

function navOver(o) {
	o=d.getElementById(o);
	if (o != null) { o.src=navArrowOn.src; }
}
function navOut(o) {
	o=d.getElementById(o);
	if (o != null) { o.src=navArrowOff.src; }
}

function noSpam(t,d) {
	window.location="mailto:"+t+"@"+d;
}