var name1 = "architektur-staedtebau";
var name2 = "construction-management";
var domain = "kiderlen.de";
document.write('<a href=\"mailto:' + name1 + '@' + domain + '\">');
document.write('<img src=\"img/email1.gif\" border=\"0\" align=\"texttop\" /><br />');
document.write('<a href=\"mailto:' + name2 + '@' + domain + '\">');
document.write('<img src=\"img/email2.gif\" border=\"0\" align=\"texttop\" />');