/* -------------------------------------------------------------------- */
/*  g_sendto.js  -  global mail link to avoid attracting spam crawlers  */
/*                                       Pete Hunnisett - January 2006  */
/* -------------------------------------------------------------------- */

/*
  function sendto('name','domain','domtype','subject','displayed text')
  mail link avoiding the attention of spam address crawlers
  eg sendto('fred','domain','net.us','Re: Fred','e-mail me'); 
  returns string <a href="mailto:fred@domain.net.us?subject=Re: Fred">e-mail me</a> 
  If 'subject' is empty string then subject parameter is not sent
  If 'displayed text' is empty string then address is displayed instead
  eg sendto('fred','domain','net.us','',''); 
  returns string <a href="mailto:fred@domain.net.us">fred@domain.net.us</a> 
*/

function sendto(bit1,bit2,bit3,bit4,bit5)
{
  var ch_at = '&#64';
  var ch_dot = '&#46';
  var txt1 = '<a href=\"ma';
  var txt2 = 'ilto:';
  var txt4 = '\">';
  var txt3 = '?subject=';
  var txt5 = '</a>';
  var addr_txt = bit1+ch_at+bit2+ch_dot+bit3;
  if (bit4=='') txt3 = '';
  if (bit5=='') bit5 = addr_txt;
  document.write(txt1+txt2+addr_txt+txt3+bit4+txt4+bit5+txt5);
}