function maillink(emailprefix,contact){
	var emailHost = "keramiekenglasrestauratie.nl"; 
	document.write("<a href=" + "mail" + "to:" + emailprefix + "@" + emailHost+ ">" + contact + "</a>" );
}

function showmail(emailprefix){
	var emailHost = "keramiekenglasrestauratie.nl" ;
	document.write("<a href=" + "mail" + "to:" + emailprefix + "@" + emailHost+ ">" + emailprefix + '<img src="http://www.uurwerkrestauratie.nl/ed.gif" width="14" height="15" border="0" align="middle">' + emailHost + "</a>" );
}