function create_mailaddress(user,domain,description,classname)
{
	var atsign = '@';
	var classname = '';
	var addr = user + atsign + domain;
	var class_definition = '';
	if(classname != undefined)
	{
		class_definition = 'class="' + classname + '"';
	}
	document.write("<" + "a" + " " + "href=" + "mail" + "to:" + addr + " " + class_definition + ">" + addr + "<\/a>");
}