function mouseOver(thisItem) {
	document.getElementById("coho-icon").innerHTML="<img src='../logos-maps/" + thisItem + ".jpg' />";
	document.getElementById("coho-map").innerHTML="<img src='../logos-maps/" + thisItem + ".png' />";
}

function mouseOut() {
	document.getElementById("coho-icon").innerHTML="";	
	document.getElementById("coho-map").innerHTML="";
}