function searchCheck()
{
  if(document.search.usr_lngth_min.value=='Min')
  {document.search.usr_lngth_min.value='';}
  if(document.search.usr_lngth_max.value=='Max')
  {document.search.usr_lngth_max.value='';}
  if(document.search.usr_price_min.value=='Min')
  {document.search.usr_price_min.value='';}
  if(document.search.usr_price_max.value=='Max')
  {document.search.usr_price_max.value='';}
  return true;
  //  document.search.submit();
}

function changeListing(ListType)
{
  for (var i=0; i < document.forms.length; i++) {
    frm = document.forms[i];
    if ((frm.name.substr(0,5) == 'price' || frm.name.substr(0,6) == 'length') && (frm.ult)) {
      frm.ult.value = document.search.ult.value;
    }
  }
  return true;
}

function changeCurr() {
  curr_arr = new Array();
  curr_arr[1] = '£';
  curr_arr[2] = '€';
  curr_arr[4] = '$us';
  curr_arr[5] = '$cn';
  curr_arr[6] = '$au';
  curr_arr[7] = 'BRL';
  curr_arr[8] = 'CNY';
  curr_arr[9] = 'DKK';
  curr_arr[10] = 'HKD';
  curr_arr[11] = 'INR';
  curr_arr[12] = 'JPY';
  curr_arr[13] = 'MYR';
  curr_arr[14] = 'MXN';
  curr_arr[15] = 'NZD';
  curr_arr[16] = 'NOK';
  curr_arr[17] = 'SGD';
  curr_arr[18] = 'ZAR';
  curr_arr[19] = 'KRW';
  curr_arr[20] = 'LKR';
  curr_arr[21] = 'SEK';
  curr_arr[22] = 'CHF';
  curr_arr[23] = 'TWD';
  curr_arr[24] = 'THB';
  curr_arr[25] = 'VEB';
  curr_arr[26] = '--------------';
  curr_arr[27] = 'BEF';
  curr_arr[28] = 'DEM';
  curr_arr[29] = 'GRD';
  curr_arr[30] = 'ESP';
  curr_arr[31] = 'FRF';
  curr_arr[32] = 'IEP';
  curr_arr[33] = 'ITL';
  curr_arr[34] = 'LUF';
  curr_arr[35] = 'NLG';
  curr_arr[36] = 'ATS';
  curr_arr[37] = 'PTE';
  curr_arr[38] = 'FIM';

  for (i=0; i < document.forms.length; i++) {
    frm = document.forms[i];
    if ((frm.name.substr(0,5) == 'price')) {
      tit = frm.usr_price_title.value; // title with mask
      frm.usrcr.value = document.search.usrcr.value;
      tit = tit.replace('#CUR#', curr_arr[document.search.usrcr.value]);
      writeLayerText('div_' + frm.name, tit);
    }
  }
}

function changeMeas()
{
  for (i=0; i < document.forms.length; i++) {
    frm = document.forms[i];
    if ((frm.name.substr(0,6) == 'length')) {
      tit = frm.usr_lngth_title.value; // title with mask
      frm.usrms.value = document.search.usrms.value;
      if (document.search.usrms.value == 'meter') {
        measure = 'm';
        tit = tit.replace('#MIN#', frm.usr_lngth_min_m.value);
        tit = tit.replace('#MAX#', frm.usr_lngth_max_m.value);
        tit = tit.replace('#MEA#', measure);
        frm.usr_lngth_min.value = frm.usr_lngth_min_m.value;
        frm.usr_lngth_max.value = frm.usr_lngth_max_m.value;
      } else {
        measure = 'ft';
        tit = tit.replace('#MIN#', frm.usr_lngth_min_ft.value);
        tit = tit.replace('#MAX#', frm.usr_lngth_max_ft.value);
        tit = tit.replace('#MEA#', measure);
        frm.usr_lngth_min.value = frm.usr_lngth_min_ft.value;
        frm.usr_lngth_max.value = frm.usr_lngth_max_ft.value;
      }
      writeLayerText('div_' + frm.name, tit);
    }
  }
}

function toggleAdvSearch(show) {
  toShowObj('laySimpleSearch', !show);
  toShowObj('layAdvancedSearch', show);
}

function toggleCharter(show) {
  toShowObj('laySA', show);
  document.search.usr_sailing_area.disabled = !show;
}