function inputCustomInfo(frm) {
   var prefix0 = 'get_';
   var input_array = new Array('address','city','zip_code');
   var error_array = new Array('an Address','a city','a valid zip code');

   if (frm.elements['get_first_name'].value.length == 0) {
      alert('Please enter your first name');
      frm.elements['get_first_name'].focus();
      return false;
   }

   if (frm.elements['get_last_name'].value.length == 0) {
      alert('Please enter your last name');
      frm.elements['get_last_name'].focus();
      return false;
   }

   if (!(validEmail(frm.elements['get_email'].value))) { 
      alert('Please enter a valid email address in the form of email@host.tag.');
      frm.elements['get_email'].focus();
      return false;
   }

   if (frm.elements['get_password_1'].value.length == 0) {
      alert('Please enter a password 6-10 characters long using only letters or numbers.');
      frm.elements['get_password_1'].focus();
      return false;
   }

   if (frm.elements['get_password_2'].value.length == 0) {
      alert('Please confirm Password.');
      frm.elements['get_password_2'].focus();
      return false;
   }

   if (frm.elements['get_password_1'].value != frm.elements['get_password_2'].value) {
      alert('Your password confirmation does not match the original password');
      frm.elements['get_password_2'].focus();
      return false;
   }

   for (var i=0; i<input_array.length; i++) {
      var source = prefix0+input_array[i];          
      if (frm.elements[source].value.length == 0) {
         alert('Please enter '+error_array[i]);
         frm.elements[source].focus();
         return false;
      }
   }

   if (frm.elements['get_zip_code'].value) {
      myreg = new RegExp("^\\d{5}$");
      res = myreg.test(frm.elements['get_zip_code'].value);
      if (!res) {
         alert('Please enter a valid zip code');
         frm.elements['get_zip_code'].focus(); 
         return false;
      }
   }

   
   return true;
}
function inputSize(frm){
 ref_size = frm.get_ref_size.options[frm.get_ref_size.selectedIndex].value;
 if (ref_size > 0){
    return true;
 }
 else{
    alert('You must select a size to add this product to your cart');
    return false;
 }

}


function check_req_cat_form(frm) {

   if (frm.elements['get_name'].value.length == 0) {
      alert('Please enter your name');
      frm.elements['get_name'].focus();
      return false;
   }
   
   if (frm.elements['get_street'].value.length == 0) {
      alert('Please enter your address');
      frm.elements['get_street'].focus();
      return false;
   }
   
   if (frm.elements['get_city'].value.length == 0) {
      alert('Please enter your city');
      frm.elements['get_city'].focus();
      return false;
   }
   
   if (frm.elements['get_state'].value.length == 0) {
      alert('Please enter your state');
      frm.elements['get_state'].focus();
      return false;
   }
   
    if (frm.elements['get_zip'].value.length == 0) {
      alert('Please enter your zip code');
      frm.elements['get_zip'].focus();
      return false;
   }
   
   if (frm.elements['get_email'].value.length == 0) {
      alert('Please enter your email');
      frm.elements['get_email'].focus();
      return false;
   }
   
   if (!validEmail(frm.elements['get_email'].value)) {
      alert('Please use valid email');
      frm.elements['get_email'].focus();
      return false;
   }
   
   return true;
}



function inputCustomInfo2(frm) {
   var prefix0 = 'get_';
   var input_array = new Array('address','city','zip_code','ph01','ph02','ph03');
   var error_array = new Array('an Address','a city','a valid zip code','a valid phone number',
      'a valid phone number','a valid phone number'
   );

   if (frm.elements['get_first_name'].value.length == 0) {
      alert('Please enter your first name');
      frm.elements['get_first_name'].focus();
      return false;
   }

   if (frm.elements['get_last_name'].value.length == 0) {
      alert('Please enter your last name');
      frm.elements['get_last_name'].focus();
      return false;
   }

   if (!(validEmail(frm.elements['get_email'].value))) { 
      alert('Please enter a valid email address in the form of email@host.tag.');
      frm.elements['get_email'].focus();
      return false;
   }

   for (var i=0; i<input_array.length; i++) {
      var source = prefix0+input_array[i];          
      if (frm.elements[source].value.length == 0) {
         alert('Please enter '+error_array[i]);
         frm.elements[source].focus();
         return false;
      }
   }

   if (frm.elements['get_zip_code'].value) {
      myreg = new RegExp("^\\d+$");
      res = myreg.test(frm.elements['get_zip_code'].value);
      if (frm.elements['get_zip_code'].value == '0') res = 0;
      if (!res) {
         alert('Please enter a valid zip code');
         frm.elements['get_zip_code'].focus(); 
         return false;
      }
   }

   if (frm.elements['get_ph01'].value) {
      myreg = new RegExp("^\\d+$");
      res = myreg.test(frm.elements['get_ph01'].value);
      if (frm.elements['get_ph01'].value == '0') res = 0;
      if (!res) {
         alert('Please enter a valid phone number');
         frm.elements['get_ph01'].focus(); 
         return false;
      }
   }

   if (frm.elements['get_ph02'].value)  {
      myreg = new RegExp("^\\d+$");
      res = myreg.test(frm.elements['get_ph02'].value);
      if (frm.elements['get_ph02'].value == '0') res = 0;
      if (!res) {
         alert('Please enter a valid phone number');
         frm.elements['get_ph02'].focus(); 
         return false;
      }
   }
 
   if (frm.elements['get_ph03'].value)  {
      myreg = new RegExp("^\\d+$");
      res = myreg.test(frm.elements['get_ph03'].value);
      if (frm.elements['get_ph03'].value == '0') res = 0;
      if (!res) {
         alert('Please enter a valid phone number');
         frm.elements['get_ph03'].focus(); 
         return false;
      }
   }
  
   return true;
}


function validEmail(email) {
  invalidChars = " /:,;";
  if (email == "") {
    return false;
  }
  for (i=0; i<invalidChars.length;i++) {
    badChar = invalidChars.charAt(i);
    if (email.indexOf(badChar,0) > -1) {
      return false;
    }
  }
  atPos = email.indexOf("@",1);
  if (atPos == -1) {
    return false;
  }
  if (email.indexOf("@",atPos+1) > -1) {
    return false;
  }
  periodPos = email.indexOf(".",atPos);
  if (periodPos == -1) {
    return false;
  }
  if (periodPos+3 > email.length) {
    return false;
  }
  return true;
}

function viewform(m, w, h, scrol) {
   var scrolling = 'no';
   var settings;
   var LeftPosition;
   var TopPosition;
   var win;

   if (!scrol) scrol = 'no';

   LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
   TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
  
   settings = 'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scrol;

   if (scrol == 'no') settings = settings + ',resizable=no,maximize=no';
   if (scrol == 'yes') settings = settings + ',resizable=yes,maximize=yes';

   settings = settings + ',status=no,toolbar=no,directories=no,menubar=no,location=no';
		      
   win = window.open(m, 'pre', settings);
   win.name = 'name';
   win.focus();
}

function changePswd(frm) {
   if (frm.elements['get_password_1'].value.length == 0) {
      alert('Please enter a password 6-10 characters long using only letters or numbers.');
      frm.elements['get_password_1'].focus();
      return false;
   }

   if (frm.elements['get_password_2'].value.length == 0) {
      alert('Please enter a Re-Password.');
      frm.elements['get_password_2'].focus();
      return false;
   }

   if (frm.elements['get_password_1'].value != frm.elements['get_password_2'].value) {
      alert('Your password confirmation does not match the original password');
      frm.elements['get_password_2'].focus();
      return false;
   }

   return true;
}

function check_basket_quantity(frm) {
   var i;
   var sum;
   
   for (i=0; i < frm.elements.length; i++) {
      if (frm.elements[i].type == "text") {
         if ((frm.elements[i].value.length == 0) || (frm.elements[i].value == 0)) {
            alert('Quantity should be greater than 0');
            frm.elements[i].focus(); 
            return false;  
         } 
         myreg = new RegExp("^\\d+$");
         res = myreg.test(frm.elements[i].value);
         if (!res) {
            alert('Quantity should be digit');
            frm.elements[i].focus(); 
            return false;
         }
       
      }
   }
   return true;
}

function useCustomInfo1(chck, frm, prefix, prefix2) {
   var prefix0 = 'get_';
   var input_array = new Array('firstname','lastname','email','address','address2','city','zip_code','phone');
   var select_array = new Array('ref_country', 'ref_state');

   if (chck.checked) {
      for (var i=0; i<input_array.length; i++) {
         var source = prefix0+prefix+input_array[i];
         var destin = prefix0+prefix2+input_array[i];
      
       
         frm.elements[destin].value = frm.elements[source].value;
      }

      for (var i=0; i<select_array.length; i++) {
         var source = prefix0+prefix+select_array[i];
         var destin = prefix0+prefix2+select_array[i];
         
         frm.elements[destin].options.length = 0;

         for (var j=0; j < frm.elements[source].options.length; j++) {
            frm.elements[destin].options.length = j+1;
            frm.elements[destin].options[j].value = frm.elements[source].options[j].value;
            frm.elements[destin].options[j].text  = frm.elements[source].options[j].text;
         }
         
         frm.elements[destin].selectedIndex = frm.elements[source].selectedIndex;
      }
   }
   return true;
}

function useCustomInfo2(chck, frm, prefix, prefix2) {
   var prefix0 = 'get_';
   var input_array = new Array('firstname','lastname','address','address2','city','zip_code','phone');
   var select_array = new Array('ref_country', 'ref_state');

   if (chck.checked) {
      for (var i=0; i<input_array.length; i++) {
         var source = prefix0+prefix+input_array[i];
         var destin = prefix0+prefix2+input_array[i];
      
       
         frm.elements[destin].value = frm.elements[source].value;
      }

      for (var i=0; i<select_array.length; i++) {
         var source = prefix0+prefix+select_array[i];
         var destin = prefix0+prefix2+select_array[i];
         
         frm.elements[destin].options.length = 0;

         for (var j=0; j < frm.elements[source].options.length; j++) {
            frm.elements[destin].options.length = j+1;
            frm.elements[destin].options[j].value = frm.elements[source].options[j].value;
            frm.elements[destin].options[j].text  = frm.elements[source].options[j].text;
         }
         
         frm.elements[destin].selectedIndex = frm.elements[source].selectedIndex;
      }
   }
   return true;
}



function useBillingInfo(chck, frm, prefix, prefix2) {
   var prefix0 = 'get_';
   var input_array = new Array('firstname','lastname','email','address','city','zip_code','ph01','ph02','ph03','ph04');
   var select_array = new Array('ref_country', 'ref_state');

   if (chck.checked) {
      for (var i=0; i<input_array.length; i++) {
         var source = prefix0+prefix+input_array[i];
         var destin = prefix0+prefix2+input_array[i];
         frm.elements[destin].value = frm.elements[source].value;
      }

      for (var i=0; i<select_array.length; i++) {
         var source = prefix0+prefix+select_array[i];
         var destin = prefix0+prefix2+select_array[i];
         
         frm.elements[destin].options.length = 0;

         for (var j=0; j < frm.elements[source].options.length; j++) {
            frm.elements[destin].options.length = j+1;
            frm.elements[destin].options[j].value = frm.elements[source].options[j].value;
            frm.elements[destin].options[j].text  = frm.elements[source].options[j].text;
         }
         
         frm.elements[destin].selectedIndex = frm.elements[source].selectedIndex;
      }
   }
   return true;
}

function OrderCheckout(frm) {
 for (var i=0; i<frm.elements.length; i++)
   if(frm.elements[i].name  ==  'ref_order'){
      if(frm.elements[i].value > 0 )
         frm.submit();
         exit;
   }    
   alert('Please calculate order');
   return false;
}


function inputOrderInfo(frm) {
   var prefix0 = 'get_';
   var input_array = new Array('billing_firstname','billing_lastname','billing_address','billing_city','billing_zip_code',
      'shipping_firstname','shipping_lastname','shipping_email','shipping_address','shipping_city','shipping_zip_code'
   );

   var error_array = new Array('Billing Firstname','Billing Lastname','Billing Address','Billing City','Billing Zip Code',
      'Shipping Firstname','Shipping Lastname','Shipping Email','Shipping Address','Shipping City','Shipping Zip Code'
   );

      for (var i=0; i<input_array.length; i++) {
         var source = prefix0+input_array[i];          
         if (frm.elements[source].value.length == 0) {
            alert(error_array[i].substr(0,1).toUpperCase()+error_array[i].substr(1)+' can not be empty ');
            frm.elements[source].focus();
            return false;
         }
      }

      if (frm.elements['get_billing_zip_code'].value) {
         myreg = new RegExp("^\\d+$");
         res = myreg.test(frm.elements['get_billing_zip_code'].value);
         if (frm.elements['get_billing_zip_code'].value == '0') res = 0;
         if (!res) {
            alert('Please enter a valid billing zip code');
            frm.elements['get_billing_zip_code'].focus(); 
            return false;
         }
      }

      if (frm.elements['get_shipping_zip_code'].value) {
         myreg = new RegExp("^\\d+$");
         res = myreg.test(frm.elements['get_shipping_zip_code'].value);
         if (frm.elements['get_shipping_zip_code'].value == '0') res = 0;
         if (!res) {
            alert('Please enter a valid shipping zip code');
            frm.elements['get_shipping_zip_code'].focus(); 
            return false;
         }
      }

   return true;
}

function inputOrderBillingInfo(frm) {
   var prefix0 = 'get_';
   var input_array = new Array('billing_firstname','billing_lastname','billing_email','billing_address','billing_city','billing_zip_code');

   var error_array = new Array('Billing Firstname','Billing Lastname','Billing Email','Billing Address','Billing City','Billing Zip Code');

      for (var i=0; i<input_array.length; i++) {
         var source = prefix0+input_array[i];          
         if (frm.elements[source].value.length == 0) {
            alert(error_array[i].substr(0,1).toUpperCase()+error_array[i].substr(1)+' can not be empty ');
            frm.elements[source].focus();
            return false;
         }
      }

      if (frm.elements['get_billing_zip_code'].value) {
         myreg = new RegExp("^\\d+$");
         res = myreg.test(frm.elements['get_billing_zip_code'].value);
         if (frm.elements['get_billing_zip_code'].value == '0') res = 0;
         if (!res) {
            alert('Please enter a valid billing zip code');
            frm.elements['get_billing_zip_code'].focus(); 
            return false;
         }
      }

   return true;
}

function inputOrderShippingInfo(frm) {
   var prefix0 = 'get_';
   var input_array = new Array('shipping_firstname','shipping_lastname','shipping_email','shipping_address','shipping_city','shipping_zip_code');

   var error_array = new Array('Shipping Firstname','Shipping Lastname','Shipping Email','Shipping Address','Shipping City','Shipping Zip Code');

      for (var i=0; i<input_array.length; i++) {
         var source = prefix0+input_array[i];          
         if (frm.elements[source].value.length == 0) {
            alert(error_array[i].substr(0,1).toUpperCase()+error_array[i].substr(1)+' can not be empty ');
            frm.elements[source].focus();
            return false;
         }
      }

      if (frm.elements['get_shipping_zip_code'].value) {
         myreg = new RegExp("^\\d+$");
         res = myreg.test(frm.elements['get_shipping_zip_code'].value);
         if (frm.elements['get_shipping_zip_code'].value == '0') res = 0;
         if (!res) {
            alert('Please enter a valid shipping zip code');
            frm.elements['get_shipping_zip_code'].focus(); 
            return false;
         }
      }

   return true;
}

function inputOrderShippingZIP(frm) {
    if (frm.elements['get_shipping_zip_code'].value.length == 0) {
       alert('Please enter a valid shipping zip code');
       frm.elements['get_shipping_zip_code'].focus();
       return false;
    }

   if (frm.elements['get_shipping_zip_code'].value) {
      myreg = new RegExp("^\\d+$");
      res = myreg.test(frm.elements['get_shipping_zip_code'].value);
      if (frm.elements['get_shipping_zip_code'].value == '0') res = 0;
      if (!res) {
         alert('Please enter a valid shipping zip code');
         frm.elements['get_shipping_zip_code'].focus(); 
         return false;
      }
   }
   
   frm.submit(); return false;
//   return true;
}

function HideALL() {
   if (document.all) {
      document.all['UPS'].style.display = "none"
      document.all['FIXED'].style.display = "none"
   }else if (document.getElementById) { 
      document.getElementById('UPS').style.display = "none"
      document.getElementById('FIXED').style.display = "none"
   }	
}

function ShowDIV(sDIV) {	
   //hide all elements before revealing selected
   HideALL();

   if (document.all) {
      document.all[sDIV].style.display = "block"
   }else if (document.getElementById) {
      document.getElementById(sDIV).style.display = "block"
   }
}

function onOrderAdd(frm) {
   if (!inputOrderShippingInfo(frm)) return false;

   if (!frm.shipping_flag.value) {
      alert('Shipping must be calculated before order processing.');
      return false;
   }
   if (!frm.discount_flag.value) {
      alert('Discount coupon was not found in our database or expired. Please specify valid code or continue without it.');
      return false;
   }

   return true;
}
function resize() {
var i=0;
var LeftPosition;
var TopPosition;
var w;
var h;
  if (navigator.appName == 'Netscape') i=40;
  if (document.images[0]) 
  {
    w = document.images[0].width+100;
    h = document.images[0].height+130-i;
    window.resizeTo(w, h);
    LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
    TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
    window.moveTo(LeftPosition, TopPosition); 
  }
  self.focus();
}
opera = (navigator.userAgent.indexOf('Opera') >= 0)? true : false;
ie = (document.all && !opera)? true : false;
dom = (document.getElementById && !ie && !opera)? true : false;

var expiration = new Date();
expiration.setTime(expiration.getTime() + 3600*3600*3600);


function showgift() {
  if (document.OrderForm.get_gift_box.checked == true)
     displayValue = 'block';
  else
     displayValue = 'none';
  elemId = "gift";

  if (dom) {

      if (displayValue) {
         document.getElementById(elemId).style.display = displayValue;
         return 0;
      }

      if (document.getElementById(elemId).style.display == "none") {
         document.getElementById(elemId).style.display = "block";
      } else if (document.getElementById(elemId).style.display == "block") {
         document.getElementById(elemId).style.display = "none";
      } 
      
  } else if (ie) {

    if (displayValue) {
       document.all[elemId].style.display =  displayValue;
       return 0;
    }

    if (document.all[elemId].style.display == "block") {
       document.all[elemId].style.display = "none";
    } else if (document.all[elemId].style.display == "none") {
      document.all[elemId].style.display = "block";
    }

  }
}