// email spam protection
function displayMail(server, login, display){
	if ((display.length == 0) || (display.indexOf('@')+1)) {
		document.write("<a href=" + "'mai" + "lto:" + login + "@" + server + "'>" + login + "@" + server + "</a>"); 
	} else {
		document.write("<a href="+ "'mai" + "lto:" + login + "@" + server + "'>" + display + "</a>");
	}
}