function generate_address( un, hn, qs, sty, lnk ) {
	var atsign = "@";
	var addr = un + atsign + hn;
	if(!lnk)
	{ document.write( 
	  "<" + "a" + " class=" + sty + " href='" + "mail" + "to:" + addr + qs + "'>" +
	  addr + "</a>");      }
	else {
	document.write( 
	  "<" + "a" + " class=" + sty + " href='" + "mail" + "to:" + addr + qs + "'>" +
	  lnk + "</a>");  }
}