// Avoid putting email address in clear text on web page
// domain: domain
// account: email user name
// dotwhat: tld
// display: if set, use this as displayed text; otherwise, display email address
function eml_code(domain,account,dotwhat,display) {
	if (document.getElementById) {
		var str
		if (display)
			str = display;
		else
			str = account+'@'+domain+'.'+dotwhat;
  		var a=document.createElementNS("http://www.w3.org/1999/xhtml","a");
    	a.setAttribute("href", 'mailto:'+account+'@'+domain+'.'+dotwhat);
		a.innerHTML = str;	
		document.getElementById("tmail").appendChild(a);
	}
}