function remove_it(qtysku) {
   document.quantities.elements[qtysku].value = 0;
   document.quantities.submit();
}

function disable() {
   if (document.checkout.type.value == 'member') {
       document.checkout.username.disabled = false;
       document.checkout.password.disabled = false;
   } else {
       document.checkout.username.disabled = true;
       document.checkout.password.disabled = true;
   }
}

function wholesaleCopy() {
      document.ws_register.shipping_address1.value = document.ws_register.billing_address1.value;
      document.ws_register.shipping_address2.value = document.ws_register.billing_address2.value;
      document.ws_register.shipping_attention.value = document.ws_register.company_name.value;
      document.ws_register.shipping_city.value = document.ws_register.billing_city.value;
      document.ws_register.shipping_state.value = document.ws_register.billing_state.value;
      document.ws_register.shipping_zip.value = document.ws_register.billing_zip.value;
}

function changeDate(id,id2) {
   document.ship_form.elements[id].value = document.ship_form.elements[id2].value;
}

function use_alias(id,alias) {
      var first_name = 's_firstname'+id;
      var last_name = 's_lastname'+id;
      var title = 's_title'+id;
      var company = 's_company'+id;
      var addy1 = 's_address1'+id;
      var addy2 = 's_address2'+id;
      var city = 's_city'+id;
      var state = 's_state'+id;
      var country = 's_country'+id;
      var zip = 's_zip'+id;
      var phone = 's_phone'+id;
      var shipping_type = 'shipping_type'+id;
      var alias_id = document.ship_form.elements[alias].value;
      var nullvar;

      document.ship_form.elements[first_name].value = info['s_firstname'][alias_id];
      document.ship_form.elements[last_name].value = info['s_lastname'][alias_id];
      if (info['s_title'][alias_id] != nullvar) {
        document.ship_form.elements[title].value = info['s_title'][alias_id];
      } else {
        document.ship_form.elements[title].value = "";
      }
      if (info['s_company'][alias_id] != nullvar) {
        document.ship_form.elements[company].value = info['s_company'][alias_id];
      } else {
        document.ship_form.elements[company].value = "";
      }
      document.ship_form.elements[addy1].value = info['s_address1'][alias_id];
      if (info['s_address2'][alias_id] != nullvar) {
        document.ship_form.elements[addy2].value = info['s_address2'][alias_id];
      } else {
        document.ship_form.elements[addy2].value = "";
      }
      if (document.ship_form.elements[shipping_type] != nullvar) {
        if (info['s_country'][alias_id] == 'United States') {
          document.ship_form.elements[shipping_type][0].checked=true;
          setShipType(document.ship_form.elements[shipping_type][0],'shipping',id);
        } else {
          document.ship_form.elements[shipping_type][1].checked=true;
          setShipType(document.ship_form.elements[shipping_type][1],'shipping',id,info['s_country'][alias_id],info['s_state'][alias_id],info['s_zip'][alias_id]);
        }
      }

      document.ship_form.elements[city].value = info['s_city'][alias_id];
      document.ship_form.elements[state].value = info['s_state'][alias_id];
      document.ship_form.elements[country].value = info['s_country'][alias_id];
      document.ship_form.elements[zip].value = info['s_zip'][alias_id];
      if (info['s_phone'][alias_id] != nullvar) {
        document.ship_form.elements[phone].value = info['s_phone'][alias_id];
      } else {
        document.ship_form.elements[phone].value = "";
      }
}

function addressCopy() {
      document.ship_form.first_name.value = document.ship_form.s_firstname1.value;
      document.ship_form.last_name.value = document.ship_form.s_lastname1.value;
      document.ship_form.billing_address1.value = document.ship_form.s_address11.value;
      document.ship_form.billing_address2.value = document.ship_form.s_address21.value;
      if (typeof document.ship_form.shipping_type1 != 'undefined') {
        selected=0;
        for(i=0;i<document.ship_form.shipping_type1.length;i++) {
          if (document.ship_form.shipping_type1[i].checked) {
            document.ship_form.shipping_type2[i].checked=true;
            setShipType(document.ship_form.shipping_type2[i],'billing','2');
            break;
          } 
        }
      }
      document.ship_form.billing_state.value = document.ship_form.s_state1.value;
      document.ship_form.billing_city.value = document.ship_form.s_city1.value;
      document.ship_form.billing_zip.value = document.ship_form.s_zip1.value;
      document.ship_form.billing_country.value = document.ship_form.s_country1.value;
      document.ship_form.title.value = document.ship_form.s_title1.value;
      document.ship_form.company.value = document.ship_form.s_company1.value;
      document.ship_form.phone.value = document.ship_form.s_phone1.value;
}

function paymentMethod(method) {
  var po_panel = document.getElementById('po_panel'); 
  var gc_panel = document.getElementById('gc_panel'); 
  var cc_panel = document.getElementById('cc_panel'); 
  var ec_panel = document.getElementById('ec_panel'); 
  var billing_info = document.getElementById('billing_info'); 

  if (po_panel) { po_panel.style.display="none"; }
  if (gc_panel) { gc_panel.style.display="none"; }
  if (cc_panel) { cc_panel.style.display="none"; }
  if (ec_panel) { ec_panel.style.display="none"; }
  if (billing_info) { billing_info.style.display="block"; }

  if (method == 'creditcard') {
    cc_panel.style.display="block"; 
  } else if (method == 'purchaseorder') {
    po_panel.style.display="block"; 
  } else if (method == 'giftcertificate') {
    gc_panel.style.display="block"; 
  } else if (method == 'paypal') {
    if (billing_info) { billing_info.style.display="none"; }
  } else if (method == 'echeck') {
    ec_panel.style.display="block"; 
  }
}

function cardType(type) {
  if (type == 'PL') {
    toggleCT(true,'#EEE');
  } else {
   toggleCT(false,'white');
  }
}

function toggleCT(val,col) {
  document.ship_form.ccexpy.disabled=val;
  document.ship_form.ccexpy.style.background=col;
  document.ship_form.ccexpm.disabled=val;
  document.ship_form.ccexpm.style.background=col;
  if (typeof document.ship_form.cvv2 != 'undefined') {
    document.ship_form.cvv2.disabled=val;
    document.ship_form.cvv2.style.background=col;
  }
}


function use_wishlist(id,wishlist) {
      var first_name = 's_firstname'+id;
      var last_name = 's_lastname'+id;
      var addy1 = 's_address1'+id;
      var addy2 = 's_address2'+id;
      var city = 's_city'+id;
      var state = 's_state'+id;
      var country = 's_country'+id;
      var zip = 's_zip'+id;
      var shipping_type = 'shipping_type'+id;
      var wl_id = document.ship_form.elements[wishlist].value;
      var nullvar;
      document.ship_form.elements[first_name].value = wl['first_name'][wl_id];
      document.ship_form.elements[last_name].value = wl['last_name'][wl_id];
      document.ship_form.elements[addy1].value = wl['address1'][wl_id];
      if (wl['address2'][wl_id] != nullvar) {
        document.ship_form.elements[addy2].value = wl['address2'][wl_id];
      } else {
        document.ship_form.elements[addy2].value = "";
      }
      if (document.ship_form.elements[shipping_type] != nullvar) {
        if (wl['country'][wl_id] == 'United States') {
          document.ship_form.elements[shipping_type][0].checked=true;
          setShipType(document.ship_form.elements[shipping_type][0],'shipping',id);
        } else {
          document.ship_form.elements[shipping_type][1].checked=true;
          setShipType(document.ship_form.elements[shipping_type][1],'shipping',id);
        }
      }
      document.ship_form.elements[city].value = wl['city'][wl_id];
      document.ship_form.elements[state].value = wl['state'][wl_id];
      document.ship_form.elements[country].value = wl['country'][wl_id];
      document.ship_form.elements[zip].value = wl['zip'][wl_id];
}

function toggle(id) {
  use = document.getElementById ? true : false;
  var disp=(use) ? document.getElementById(id) : document.all(id);
  if (disp.style.display=='block') {
    disp.style.display='none';
  } else {
    disp.style.display='block';
  }
  return false;
}

function setShipType(item,fields,i) {
  item.checked = true; // Ensure it's checked if the clicked it.
  if(arguments.length > 2) {
    var args = new Array();
    for(var x=0,z=0,n=arguments.length;x<n;x++) {
      if(x > 2) {
        args[z++] = arguments[x];
      }
    }
    showFields(item,i,fields,args);
  } else {
    showFields(item,i,fields,'');
  }
}

function showFields(item,i,fields,args) {
  if(item.checked == true) { // Just in case.
    if(args != '' && args.length == 3) {
      // Form errored, extra fields were passed in:
      var savedCountry = args[0];
      var savedState = args[1];
      var savedZip = args[2];
    }
    if(fields == 'shipping') {
      sFieldName = 's_state'+i;
      cFieldName = 's_country'+i;
      zFieldName = 's_zip'+i;
    } else if(fields == 'member') {
      sFieldName = 'state';
      cFieldName = 'country';
      zFieldName = 'zip';
    } else {
      sFieldName = 'billing_state';
      cFieldName = 'billing_country';
      zFieldName = 'billing_zip';
    }
    if(item.value == 'dom') { // Domestic Options
      document.getElementById('stateCaption'+i).innerHTML = '<font color="#CC0000">*</font> State:';
      var statesField = '<select name="'+sFieldName+'" class="formtext" id="sStateField'+i+'">';
      for(var x=0,n=arStates.length;x<n;x++) {
        statesField += arStates[x]+'\n';
      }
      statesField += '</select>';
      document.getElementById('stateField'+i).innerHTML = statesField;
      if(typeof savedState != 'undefined') {
        document.getElementById('sStateField'+i).value = savedState;
        if(savedState == '') {
          document.getElementById('stateField'+i).innerHTML += ' <font color="#ff0000"><b>X</b></font>';
        }
      }
      document.getElementById('countryCaption'+i).innerHTML = '';
      document.getElementById('countryField'+i).innerHTML = '<input type="hidden" name="'+cFieldName+'" id="'+cFieldName+'" value="United States" />';
      if(typeof savedCountry != 'undefined') {
        var timeout = i * 500;
        setTimeout("getInfo('limit_shipping_method','Shipping_Class','limitMethods',document.getElementById('"+cFieldName+"'))",timeout);
      } else {
        getInfo('limit_shipping_method','Shipping_Class','limitMethods',document.getElementById(cFieldName));
      }
    } else {
      document.getElementById('stateCaption'+i).innerHTML = '<font color="#CC0000">*</font> Province:';
      document.getElementById('stateField'+i).innerHTML = '<input type="text" name="'+sFieldName+'" class="formtext" size="30" id="sStateField'+i+'">\n<input type="hidden" name="uk" value="y">';
      if(typeof savedState != 'undefined') {
        document.getElementById('sStateField'+i).value = savedState;
        if(savedState == '') {
          document.getElementById('stateField'+i).innerHTML += ' <font color="#ff0000"><b>X</b></font>';
        }
      }
      document.getElementById('countryCaption'+i).innerHTML = '<font color="#CC0000">*</font> Country:';
      var countryField = '<select name="'+cFieldName+'" class="formtext" id="sCountryField'+i+'" onchange="getInfo(\'limit_shipping_method\',\'Shipping_Class\',\'limitMethods\',this);">';
      for(var x=0,n=arCountries.length;x<n;x++) {
        countryField += arCountries[x]+'\n';
      }
      countryField += '</select>\n';
      document.getElementById('countryField'+i).innerHTML = countryField;
      if(typeof savedCountry != 'undefined') {
        document.getElementById('sCountryField'+i).value = savedCountry;
        var timeout = i * 500;
        setTimeout("getInfo('limit_shipping_method','Shipping_Class','limitMethods',document.getElementById('sCountryField"+i+"'))",timeout);
        if(savedCountry == '') {
          document.getElementById('countryField'+i).innerHTML += ' <font color="#ff0000"><b>X</b></font>';
        }
      }
    }
    document.getElementById('zipCaption'+i).innerHTML = '<font color="#CC0000">*</font> Zip/Postal Code:';
    document.getElementById('zipField'+i).innerHTML = '<input type="text" name="'+zFieldName+'" size="15" maxlength="15" class="formtext" id="sZipField'+i+'">';    if(typeof savedZip != 'undefined') {
      document.getElementById('sZipField'+i).value = savedZip;
      if(savedZip == '') {
        document.getElementById('zipField'+i).innerHTML += ' <font color="#ff0000"><b>X</b></font>';
      }
    }
  }
}