home = new Image();
home.src = 'images/navigation/home_.jpg';
homeOver = new Image();
homeOver.src = 'images/navigation/home.jpg';
about = new Image();
about.src = 'images/navigation/about_.jpg';
aboutOver = new Image();
aboutOver.src = 'images/navigation/about.jpg';
retail = new Image();
retail.src = 'images/navigation/retail_.jpg';
retailOver = new Image();
retailOver.src = 'images/navigation/retail.jpg';
services = new Image();
services.src = 'images/navigation/services_.jpg';
servicesOver = new Image();
servicesOver.src = 'images/navigation/services.jpg';
staff = new Image();
staff.src = 'images/navigation/staff_.jpg';
staffOver = new Image();
staffOver.src = 'images/navigation/staff.jpg';
sponsorship = new Image();
sponsorship.src = 'images/navigation/sponsorship_.jpg';
sponsorshipOver = new Image();
sponsorshipOver.src = 'images/navigation/sponsorship.jpg';
career = new Image();
career.src = 'images/navigation/career_.jpg';
careerOver = new Image();
careerOver.src = 'images/navigation/career.jpg';

function linkOver(linkID){
    if (document.images){			
		    document[linkID].src = eval(linkID + ".src");
    }
}		

function linkOut(linkID){
    if (document.images){
	    document[linkID].src = eval(linkID + "Over.src");
    }
}


function myMailto(user, host){
    e = user + "@";
    for (i=0; i< host.length - 1; i++){
        e=e + host[i] + ".";
        }
        e = e +host[host.length - 1];
        document.write("<a href='mailto:" + e +"'>" + e + "</a>");
}