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