var b1="in"
var b2="ieldcc.org.uk"
var b3="fo"
var b4="murrayf"

function info(){
document.write("<a href=" + "mail" + "to:" + b1 + b3 + "&#64;" + b4 + b2 + ">" + b1 + b3 + "&#64;" + b4 + b2 +"</a>");

}