var e1 = "rucktours";
var e2 = "innsb";
var e3 = "fo";
var e4 = "in";
var e5 = "at";
document.write("<a href=" + "mail" + "to:" + e4 + e3 + "@" + e2 + e1 + "." + e5 + ">" + "<img src='images/innsbruck-tourismus.gif' width='274' height='45' border='0'>" + "</a>");