// JavaScript Document
function generate_address( username, hostanddomain, blank1, blank2 )
{
        //if (domain == null)
		//domain = "net";

        var atsign = "@";
        var addr = username + atsign + hostanddomain; // + "." + domain;
        document.write( 
          "<" + "a" + " " + "href=" + "mail" + "to:" + addr + ">" +
          addr +
          "<\/a>");
}