browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);

// Image Overload

var imageoff = new Image();
var imageon  = new Image();
imageoff.src = "images/arrow_n.gif";
imageon.src  = "images/arrow_a.gif";

function onImageOn(img) {
   img.src = imageon.src;
}

function onImageOff(img) {
   img.src = imageoff.src;
}


function viewform(m) {
   var w = 600;
   var h = 600;
   var scroll = 'no';
   var settings;
   var LeftPosition;
   var TopPosition;
   var win;

   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='+scroll;
   settings = settings + ',resizable=no,maximize=no,status=no,toolbar=no,directories=no,menubar=no,location=no';

   win = window.open(m, 'pre', settings);
   win.name = 'name';
   win.focus();
}

function viewformscr(m, w, h) {
   alter=(settings);
   var scroll = 'no';
   var settings;
   var LeftPosition;
   var TopPosition;
   var win;

   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='+scroll;
   settings = settings + ', resizable=yes, maximize=no, status=no,toolbar=no,directories=no,menubar=no,location=no, copyhistory=no';

   if (document.inviteform) {
     if (document.inviteform.friend_email) m = m + "?friend_email="+document.inviteform.friend_email.value;
   }

   win = window.open(m, 'pre', settings);
   win.name = 'name';
   win.focus();
}

function resize(dw, dh, name) {
var i=0;
var j=0;
var LeftPosition;
var TopPosition;
var w;
var h;
if (!dw) {dw=16}
 var BrowserName = navigator.appName;
 dh= dh + 90;
 if (document.getElementById('view_link')){ j = 25;}

  
  if (document.images[0]) 
  {  
    w = eval('document.'+name+'.width') +dw;
    h = eval('document.'+name+'.height') + dh+j-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();
}

function popup2(m) {
  var scroll = 'yes';
  var settings;
  var win;


  settings = 'scrollbars='+scroll;
  settings = settings + ',resizable=yes,maximize=yes,status=no,toolbar=no,directories=no,menubar=no,location=no';

  win = window.open(m, 'pre', settings);
  win.name = 'name';
  win.focus();
}



function checkPostalCode(obj, country) {

  format = '';
  zip = obj.value;
  if (!zip) {
      alert('מיקוד (מידע להתקשרות)');    return false;
  }


     switch(country){
             case'226' : zipRegExp = /^\d{5}$|^\d{5}-\d{4}$/; zipRegExp_alert = ' XXXXX '+ 'או' +' XXXXX-XXXX'; break; //US
             case'38' : zipRegExp = /^[A-Z]{1}[0-9]{1}[A-Z]{1}[-|\s*]{0,1}[0-9]{1}[A-Z]{1}[0-9]{1}$/; zipRegExp_alert = ' A0A-0A0, A0A0A0, A0A 0A0'; format = zip; break; //CA
             case'104': zipRegExp = /^\d{5}$/; zipRegExp_alert = ' XXXXX'; break; //IL
     }

     reZip = new RegExp(zipRegExp);

     if (!reZip.test(zip)) {
          alert('אנא הזן את המיקוד בפורמט'+zipRegExp_alert);
          return false;

     }

  if(format){
     format = format.replace(/\s/, "");

     if(format.length == 6) obj.value = format.substr(0,3)+'-'+format.substr(3);

  }
  return true;

}


function checkUserInfoStep1() {


  if (!document.UserForm.get_fname.value) {
      alert('שם פרטי');      document.UserForm.get_fname.focus();
     return false;
  }

  if (!document.UserForm.get_lname.value) {
      alert('שם משפחה');      document.UserForm.get_lname.focus();
     return false;
  }


  if (!document.UserForm.get_address.value) {
      alert('כתובת');      document.UserForm.get_address.focus();
     return false;
  }


  if (!document.UserForm.get_city.value) {
      alert('אנא הזינו את שם העיר שלכם');      document.UserForm.get_city.focus();
     return false;
  }
/*
  if (!document.UserForm.get_ref_state.value) {
      alert('בחר/י מדינה/מחוז');      document.UserForm.get_ref_state.focus();
     return false;
  }
*/

  if (!checkPostalCode(document.UserForm.get_postal_code, document.UserForm.get_ref_country.value)) {
    document.UserForm.get_postal_code.focus();
    return false;
  }
  if (!document.UserForm.get_phone.value) {
      alert('אנא הזינו את מספר הטלפון');      document.UserForm.get_phone.focus();
     return false;
  }

 if (!document.UserForm.get_shipping_address.value) {
      alert('אנא הזינו את כתובתכם');      document.UserForm.get_shipping_address.focus();
     return false;
  }

 if (!document.UserForm.get_shipping_city.value) {
      alert('אנא הזינו את שם העיר');      document.UserForm.get_shipping_city.focus();
     return false;
  }
/*
  if (!document.UserForm.get_shipping_ref_state.value) {
      alert('בחר/י מדינה/מחוז');      document.UserForm.get_shipping_ref_state.focus();
     return false;
  }
*/
  if (!checkPostalCode(document.UserForm.get_shipping_postal_code, document.UserForm.get_shipping_ref_country.value)) {
    document.UserForm.get_shipping_postal_code.focus();
    return false;
  }

  if (!document.UserForm.get_email.value) {
      alert('נא להזין את כתובת הדוא\"ל');      document.UserForm.get_email.focus();
     return false;
  }

  adresse = document.UserForm.get_email.value;
  var place = adresse.indexOf("@",1);
  var point = adresse.indexOf(".",place+1);

  if ((place > -1)&&(adresse.length >2)&&(point > 1))
  {

  }
    else
  {
    alert('כתובת הדוא\"ל איננה חוקית');    document.UserForm.get_email.focus();
    return false;
  }



  if (!document.UserForm.get_name.value) {
      alert('נא להזין שם משתמש!');      document.UserForm.get_name.focus();
     return false;
  }


  if (!document.UserForm.get_pasw_1.value) {
      alert('סיסמה');      document.UserForm.get_pasw_1.focus();
     return false;
  }

  if (!document.UserForm.get_pasw_2.value) {
      alert('אנא אמתי את הסיסמה');      document.UserForm.get_pasw_2.focus();
     return false;
  }

  if (document.UserForm.get_pasw_1.value != document.UserForm.get_pasw_2.value) {
      alert('סיסמת האימות אינה זהה לסיסמה שנבחרה');      document.UserForm.get_pasw_1.focus();
     return false;
  }

  if (document.UserForm.get_pasw_1.value.length < 6) {
      alert('על הסיסמה להכיל 6 תווים ומעלה');     document.UserForm.get_pasw_1.focus();
     return false;
  }

  if (document.UserForm.get_phone.value.length < 7 || document.UserForm.get_phone.value.length > 32 ) {
      alert('מספר הטלפון חייב להיות בין 7 ל-32 ספרות');     document.UserForm.get_phone.focus();
     return false;
  }

  if (document.UserForm.get_en_queue_notify.checked) {

    if (!document.UserForm.get_notify_item_count.value) {
       alert('אנא צייןי כמות');      document.UserForm.get_notify_item_count.focus();
      return false;
    }

    var notify_item_count = Math.round(parseFloat(document.UserForm.get_notify_item_count.value));

    if ((document.UserForm.get_notify_item_count.value.indexOf(".") != -1) ||
        (document.UserForm.get_notify_item_count.value.indexOf(",") != -1) || isNaN(notify_item_count)) {
        alert('אנא הזןי ספרות בלבד!');      document.UserForm.get_notify_item_count.focus();
      return false;

    } else {

      if ((notify_item_count <= 0) || (notify_item_count > 99)) {
         alert('Invalid range! Please enter value between 0 and 100');        document.UserForm.get_notify_item_count.focus();
        return false;
      }
    }

  } else {
    document.UserForm.get_notify_item_count.value = "0";
  }

  return true;
}


function checkUserInfoStep2() {


  if (!document.UserForm.get_address.value) {
      alert('כתובת');      document.UserForm.get_address.focus();
     return false;
  }


  if (!document.UserForm.get_city.value) {
      alert('אנא הזינו את שם העיר שלכם');      document.UserForm.get_city.focus();
     return false;
  }

  if (!document.UserForm.get_ref_state.value) {
      alert('בחר/י מדינה/מחוז');      document.UserForm.get_ref_state.focus();
     return false;
  }


  if (!document.UserForm.get_postal_code.value) {
      alert('מיקוד (מידע להתקשרות)');      document.UserForm.get_postal_code.focus();
     return false;
  }


  if (!document.UserForm.get_phone.value) {
      alert('אנא הזינו את מספר הטלפון');      document.UserForm.get_phone.focus();
     return false;
  }



 if (!document.UserForm.get_shipping_address.value) {
      alert('אנא הזינו את כתובתכם');      document.UserForm.get_shipping_address.focus();
     return false;
  }

 if (!document.UserForm.get_shipping_city.value) {
      alert('אנא הזינו את שם העיר');      document.UserForm.get_shipping_city.focus();
     return false;
  }

  if (!document.UserForm.get_shipping_ref_state.value) {
      alert('בחר/י מדינה/מחוז');      document.UserForm.get_shipping_ref_state.focus();
     return false;
  }


  if (!document.UserForm.get_shipping_postal_code.value) {
      alert('מיקוד (מידע למשלוח)');      document.UserForm.get_shipping_postal_code.focus();
     return false;
  }

  return true;
}


function checkUserInfoStep3(freeTrialAccountId) {
 var flag = false;

 if (!document.UserForm.get_ref_member_gender.value) {
     alert('אנא בחרו ערך בשדה המין');     document.UserForm.get_ref_member_gender.focus();
     return false;
 }

 if (!document.UserForm.get_ref_question.value) {
     alert('אנא מלא את השדה \"היכן שמעת עלינו\"!');     document.UserForm.get_tos.focus();
     return false;
 }

 if (document.UserForm.get_books_per_month.value) {
   if (isNaN(parseInt(document.UserForm.get_books_per_month.value))) {
      alert('אנא הזןי ספרות בלבד!');     document.UserForm.get_books_per_month.focus();
     return false;
   }
   if (document.UserForm.get_books_per_month.value.length > 2) {
      alert('אנא הזןי מספר בן 2 ספרות!');     document.UserForm.get_books_per_month.focus();
     return false;
   }
 }

 if (!document.UserForm.get_ref_member_library_activity.value) {
     alert('אנא בחרי תשובה לשאלה \"מהו מקור הספרים העיקרי שלך\"');     document.UserForm.get_ref_member_library_activity.focus();
     return false;
 }

 if (!document.UserForm.get_tos.checked) {
     alert('קראתי ואני מסכים לתקנון האתר ולתנאי השימוש בו');     document.UserForm.get_tos.focus();
     return false;
 }

 var get_ref_package = 0;

 for (var i = 0; i <= document.UserForm.get_ref_package.length - 1; i++) {
   if (document.UserForm.get_ref_package[i].checked) {
     get_ref_package = document.UserForm.get_ref_package[i].value;
   }
 }
 
 if ((get_ref_package == freeTrialAccountId) &&
     (document.UserForm.confirm_free_account.value != '1')) {
   viewform2('register.php?act=confirm_free_account', 500, 300);
   return false;
 } 

 return true;
}


function QuickLogin() {

   if (!document.loginform.username.value) {
      alert('נא להזין שם משתמש!');      document.loginform.username.focus();
     return false;
  }


   if (!document.loginform.password.value) {
      alert('סיסמה');      document.loginform.password.focus();
     return false;
  }

  return true;
}


function SelectWishList(form, mark) {

  Form = eval('document.'+form);

  for (i = 0; i < Form.elements.length; i++) {
    var item = Form.elements[i];
    if (item.name.indexOf('return_items') == 0 && item.disabled != true) {
       item.checked = mark;
     };
   }
}


function InputUserInfo() {
  if (!document.UserForm.get_name.value) {
      alert('נא להזין שם משתמש!');      document.UserForm.get_name.focus();
     return false;
  }

  return true;
}


function checkUserInfo() {

  if (!document.UserForm.get_name.value) {
      alert('נא להזין שם משתמש!');      document.UserForm.get_name.focus();
     return false;
  }


  if (!document.UserForm.get_pasw_1.value) {
      alert('סיסמה');      document.UserForm.get_pasw_1.focus();
     return false;
  }

  if (!document.UserForm.get_pasw_2.value) {
      alert('אנא אמתי את הסיסמה');      document.UserForm.get_pasw_2.focus();
     return false;
  }

  if (document.UserForm.get_pasw_1.value != document.UserForm.get_pasw_2.value) {
      alert('סיסמת האימות אינה זהה לסיסמה שנבחרה');      document.UserForm.get_pasw_1.focus();
     return false;
  }

  if (document.UserForm.get_pasw_1.value.length < 6) {
      alert('על הסיסמה להכיל 6 תווים ומעלה');     document.UserForm.get_pasw_1.focus();
     return false;
  }



  if (!document.UserForm.get_fname.value) {
      alert('שם פרטי');      document.UserForm.get_fname.focus();
     return false;
  }

  if (!document.UserForm.get_lname.value) {
      alert('שם משפחה');      document.UserForm.get_lname.focus();
     return false;
  }


  if (!document.UserForm.get_address.value) {
      alert('כתובת');      document.UserForm.get_address.focus();
     return false;
  }


  if (!document.UserForm.get_city.value) {
      alert('אנא הזינו את שם העיר שלכם');      document.UserForm.get_city.focus();
     return false;
  }

  if (!document.UserForm.get_ref_state.value) {
      alert('בחר/י מדינה/מחוז');      document.UserForm.get_ref_state.focus();
     return false;
  }


  if (!document.UserForm.get_postal_code.value) {
      alert('מיקוד (מידע להתקשרות)');      document.UserForm.get_postal_code.focus();
     return false;
  }


  if (!document.UserForm.get_phone.value) {
      alert('אנא הזינו את מספר הטלפון');      document.UserForm.get_phone.focus();
     return false;
  }


  if (!document.UserForm.get_email.value) {
      alert('נא להזין את כתובת הדוא\"ל');      document.UserForm.get_email.focus();
     return false;
  }



  adresse = document.UserForm.get_email.value;
  var place = adresse.indexOf("@",1);
  var point = adresse.indexOf(".",place+1);

  if ((place > -1)&&(adresse.length >2)&&(point > 1))
  {

  }
    else
  {
    alert('כתובת הדוא\"ל איננה חוקית');    document.UserForm.get_email.focus();
    return false;
  }





 if (!document.UserForm.get_shipping_address.value) {
      alert('אנא הזינו את כתובתכם');      document.UserForm.get_shipping_address.focus();
     return false;
  }

 if (!document.UserForm.get_shipping_city.value) {
      alert('אנא הזינו את שם העיר');      document.UserForm.get_shipping_city.focus();
     return false;
  }

  if (!document.UserForm.get_shipping_ref_state.value) {
      alert('בחר/י מדינה/מחוז');      document.UserForm.get_shipping_ref_state.focus();
     return false;
  }


  if (!document.UserForm.get_shipping_postal_code.value) {
      alert('מיקוד (מידע למשלוח)');      document.UserForm.get_shipping_postal_code.focus();
     return false;
  }


 if (!document.UserForm.get_tos.checked) {
     alert('קראתי ואני מסכים לתקנון האתר ולתנאי השימוש בו');      document.UserForm.get_tos.focus();
     return false;
 }

 return true;
}


function checkGiftUserInfo() {

  for (i = 0; i < document.GiftUserForm.elements.length; i++) {
    var item = document.GiftUserForm.elements[i];
    if (item.name == "get_pay_name" && item.checked) {
        send_by = item.value;
     };
   }

  if(!check_sum(document.GiftUserForm.get_amount, 20)) {
     return false;
  }

  if (!document.GiftUserForm.get_email_from.value) {
       alert('אנא הזינו את כתובת הדוא\"ל של השולח');      document.GiftUserForm.get_email_from.focus();
     return false;
  }

  if (!document.GiftUserForm.get_confirm_email_from.value) {
      alert('אישור כתובת:');      document.GiftUserForm.get_confirm_email_from.focus();
     return false;
  }
  adresse = document.GiftUserForm.get_email_from.value;
  var place = adresse.indexOf("@",1);
  var point = adresse.indexOf(".",place+1);

  if (!((place > -1)&&(adresse.length >2)&&(point > 1))){
    alert('כתובת הדוא\"ל איננה חוקית');    document.GiftUserForm.get_email_from.focus();
    return false;
  }


  if (document.GiftUserForm.get_email_from.value != document.GiftUserForm.get_confirm_email_from.value) {
      alert('E-mail and confirmation of the e-mail does not match!');      document.GiftUserForm.get_email_from.focus();
     return false;
  }

 

  if(send_by == "email"){
     if (!document.GiftUserForm.get_email_to.value) {
         alert('אנא הזינו את כתובת הדוא\"ל למשלוח');         document.GiftUserForm.get_email_to.focus();
        return false;
     }

     if (!document.GiftUserForm.get_confirm_email_to.value) {
         alert('אישור כתובת:');         document.GiftUserForm.get_confirm_email_to.focus();
        return false;
     }
     if (document.GiftUserForm.get_email_to.value != document.GiftUserForm.get_confirm_email_to.value) {
         alert('E-mail and confirmation of the e-mail does not match!');         document.GiftUserForm.get_email_to.focus();
        return false;
     }
     adresse = document.GiftUserForm.get_email_to.value;
     var place = adresse.indexOf("@",1);
     var point = adresse.indexOf(".",place+1);

     if (!((place > -1)&&(adresse.length >2)&&(point > 1))){
       alert('כתובת הדוא\"ל איננה חוקית');       document.GiftUserForm.get_email_to.focus();
       return false;
     }

  }else if(send_by == "post"){
     if (!document.GiftUserForm.get_address.value) {
         alert('כתובת');         document.GiftUserForm.get_address.focus();
        return false;
     }

     if (!document.GiftUserForm.get_postal_code.value) {
         alert('מיקוד (מידע להתקשרות)');         document.GiftUserForm.get_postal_code.focus();
        return false;
     }

     if (!document.GiftUserForm.get_city.value) {
         alert('אנא הזינו את שם העיר שלכם');         document.GiftUserForm.get_city.focus();
        return false;
     }
     if (!checkPostalCode(document.GiftUserForm.get_postal_code, document.GiftUserForm.get_ref_country.value)) {
       document.GiftUserForm.get_postal_code.focus();
       return false;
     }

  }

  return true;
}



function confirm_del() {
  var reply = confirm('This will permanently delete this record!');
  if(reply) {
     return true;
   } else {
     return false;
   }
}


function onSubaccountMaster(act) {
  if ( document.UserForm.get_master.checked) {
    flag = 1;
  } else {
    flag = "";
  }

  window.location="subaccount.php?act=" + act + "&get_master="+flag;
}


function NothingSend(act) {
   document.sent_item_form.act.value=act;
   document.sent_item_form.submit();
  return true;
}


function SelectAuto(act) {

  if ( document.UserForm.get_auto_fill_shipping.checked) {
       document.UserForm.get_shipping_address.value = document.UserForm.get_address.value;
       document.UserForm.get_shipping_address2.value = document.UserForm.get_address2.value;
       document.UserForm.get_shipping_city.value = document.UserForm.get_city.value;
       document.UserForm.get_shipping_ref_country.value = document.UserForm.get_ref_country.value;
       
       
       document.UserForm.get_shipping_ref_state.options.length = 0; 
       
       states = document.UserForm.get_ref_state.options;
       states_count = document.UserForm.get_ref_state.options.length;  
       for (i=0;i<states_count;i++){
          document.UserForm.get_shipping_ref_state.options[i] =  new Option(states[i].text,states[i].value);   
       }
       
       
       
       document.UserForm.get_shipping_ref_state.value =  document.UserForm.get_ref_state.value;
       document.UserForm.get_shipping_postal_code.value = document.UserForm.get_postal_code.value;
       document.UserForm.get_shipping_ref_country.value = document.UserForm.get_ref_country.value;

  } else {
       document.UserForm.get_shipping_address.value ="";
       document.UserForm.get_shipping_address2.value ="";
       document.UserForm.get_shipping_city.value = "";
       document.UserForm.get_shipping_ref_country.value = "";
       document.UserForm.get_shipping_postal_code.value = "";
       document.UserForm.get_shipping_ref_state.value = "";
  }


}

function SelectAutoAff(act) {

  if ( document.UserForm.get_auto_fill_shipping.checked) {
       document.UserForm.get_shipping_address.value = document.UserForm.get_address.value;
       document.UserForm.get_shipping_address2.value = document.UserForm.get_address2.value;
       document.UserForm.get_shipping_city.value =  document.UserForm.get_city.value;
       document.UserForm.get_shipping_postal_code.value = document.UserForm.get_postal_code.value;
       document.UserForm.get_shipping_phone.value = document.UserForm.get_phone.value;
       document.UserForm.get_shipping_fax.value = document.UserForm.get_fax.value;
       document.UserForm.get_shipping_email.value = document.UserForm.get_email.value;

       document.UserForm.get_pay_name.value = document.UserForm.get_lname.value;

       if (act == "admin_user_add_form" || act == "admin_user_mod_form" || act == "subaccount_add_form" || act == "subaccount_mod_form") {
       } else if (act == "affiliate_add_form") {
         document.UserForm.action = "register.php?act=affiliate_add_form";
       } else if (act == "buy_item") {
         document.UserForm.action = "order.php";
       } else {
         document.UserForm.action = "register.php#shipping";
       }

       onCountryChange(act);
  } else {
       document.UserForm.get_shipping_address.value ="";
       document.UserForm.get_shipping_address2.value ="";
       document.UserForm.get_shipping_city.value = "";
       document.UserForm.get_shipping_postal_code.value = "";
  }

}


function onCountryChange(act) {

  Form = eval('document.'+(arguments[1]?arguments[1]:'UserForm'));

  Form.act.value=act;
  Form.submit();
  return true;
}


function setSelectOptions(the_form, the_select, do_check) {
    var selectObject = document.forms[the_form].elements[the_select];
    var selectCount  = selectObject.length;

    for (var i = 0; i < selectCount; i++) {
        selectObject.options[i].selected = do_check;
    } // end for

    return true;
}


function viewform2(m, w, h) {
   alter=(settings);
   var scroll = 'yes';
   var settings;
   var LeftPosition;
   var TopPosition;
   var win;

   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='+scroll;
   settings = settings + ', resizable=yes, maximize=yes, status=no,toolbar=no,directories=no,menubar=no,location=no';

   win = window.open(m, 'pre', settings);
   win.name = 'name';
   win.focus();
}


function doPreview(param1, param2)
{

  if (dom) {
    var src = document.getElementById(param1).value;
  } else if (ie) {
    var src = document.all[param1].value;
  }

  if (src.charAt(1)==":") src = "file:/" + src;

  if (dom) {
    document.getElementById(param2).src=src;
  } else if (ie) {
    document.all[param2].src = src;
  }

}


function select_esrb(mark) {
  for (i = 0; i < document.ParentalForm.elements.length; i++) {
    var item = document.ParentalForm.elements[i];
    if (item.name == "esrb[]") {
      item.checked = mark;
     };
   }
}


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 showtranscript(elemId,displayValue) {

  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) {
       window.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";
    }

  }
}


function display(cookie_name, id) {
    var template_category_cookie;

    template_category_cookie = GetCookie(cookie_name);

    if (template_category_cookie) {
       SetCookie(cookie_name, "1", expiration, "", "","")
       showtranscript(id, 'block');
    } else {
       SetCookie(cookie_name, "", expiration, "", "","")
       showtranscript(id, 'none');
    }

    return true;
}


function onCookieChange(cookie_name, id) {

  if (dom) {
      if (document.getElementById(id).style.display == "none") {
         SetCookie(cookie_name, "", expiration, "", "","")
      } else if (document.getElementById(id).style.display == "block") {
         SetCookie(cookie_name, "1", expiration, "", "","")
      }

  } else if (ie) {

    if (document.all[id].style.display == "block") {
       SetCookie(cookie_name, "1", expiration, "", "","")
    } else if (document.all[id].style.display == "none") {
       SetCookie(cookie_name, "", expiration, "", "","")
    }

  }
}


function SetCookie(name, value, expires, path, domain, secure) {

   var mycookie = name + "=" + escape(value);
   var myexpires = new Date();
   myexpires.setTime(myexpires.getTime() + 5000);
   mycookie = mycookie + "; myexpires=" + myexpires.toGMTString();
   document.cookie = mycookie;
}


function GetCookie(name) {
   var arg = name + "=";
   var alen = arg.length;
   var clen = document.cookie.length;
   var i = 0;

   while (i < clen) {
     var j = i + alen;
     if (document.cookie.substring(i, j) == arg)  return getCookieVal (j);
     i = document.cookie.indexOf(" ", i) + 1;
     if (i == 0) break;
   }

   return null;
}


function getCookieVal (offset) {
  var endstr = document.cookie.indexOf (";", offset);
  if (endstr == -1) endstr = document.cookie.length;
   return unescape(document.cookie.substring(offset, endstr));
}


function checkTellaFriend() {

  if (!document.TellaFriendForm.get_sender.value) {
      alert("Please enter your email!");
      document.TellaFriendForm.get_sender.focus();
      return false;
  }

  if (!document.TellaFriendForm.get_email1.value && !document.TellaFriendForm.get_email2.value && !document.TellaFriendForm.get_email3.value ) {
      alert("Please enter friend email!");
      document.TellaFriendForm.get_email1.focus();
      return false;
  }


  if (!document.TellaFriendForm.get_subject.value) {
      alert("Please enter subject!");
      document.TellaFriendForm.get_subject.focus();
      return false;
  }


  if (!document.TellaFriendForm.get_body.value) {
      alert("Please enter message!");
      document.TellaFriendForm.get_body.focus();
      return false;
  }


}

function TrimString(sInString) {
  sInString = sInString.replace( /^\s+/g, "" );// strip leading
  return sInString.replace( /\s+$/g, "" );// strip trailing
}

var preloadFlag = false;
function preloadImages() {
  if (document.images) {
    preloadFlag = true;
  }
}

function changeImages() {
  if (document.images && (preloadFlag == true)) {
    for (var i=0; i < changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
    }
  }
}

function checkBasket() {
  for(var i = 0; i <= document.basket.elements.length - 1; i++){
    if (document.basket.elements[i].className == "formfields"){
      if (isNaN(parseInt(document.basket.elements[i].value))){
        alert('אנא הזינו ערך מספרי בלבד');        document.basket.elements[i].focus();
        return false;
      }
    }
  }

  //document.basket.submit();

  return true;
}

function left_advanced_search_form_clear() {
  document.left_advanced_search_form.get_name.value = "";
  document.left_advanced_search_form.get_keyword.value = "";
  //document.left_advanced_search_form.get_ref_actor.value = "";
  document.left_advanced_search_form.get_actor_name.value = "";
  //document.left_advanced_search_form.get_ref_studio.value = "";
  document.left_advanced_search_form.get_ref_action.value = "";
  //document.left_advanced_search_form.get_actor_initial.value = "";
  document.left_advanced_search_form.get_isbn.value = "";
}

function CheckAdvancedSearch(form) {

  if(form.get_ref_category && form.get_ref_category.value){

     if(form.get_search_by_value.value){
        return true;
     }

     document.location = form.get_ref_category.value;
     return false; 

  }else{
     if(!form.get_search_by_value.value){
        alert('בחרו קריטריונים לחיפוש');        return false;
     }

  }
  return true;

}


function AdvancedSearchFormClear() {
  document.advanced_search_form.get_name.value = "";
  document.advanced_search_form.get_keyword.value = "";
  document.advanced_search_form.get_actor_name.value = "";
  document.advanced_search_form.get_ref_action.value = "";
  document.advanced_search_form.get_isbn.value = "";
}


function CheckAdvancedSearchPage() {
  if (
      !document.advanced_search_form.get_name.value
      && !document.advanced_search_form.get_keyword.value
      && !document.advanced_search_form.get_actor_name.value
      && !document.advanced_search_form.get_ref_action.value
      && !document.advanced_search_form.get_isbn.value
     )
  {
      alert('בחרו קריטריונים לחיפוש');      document.advanced_search_form.get_isbn.focus();
      return false;
  }


  if (document.advanced_search_form.get_name.value.indexOf("%") != -1) {
      alert('מחקי סמל % משורת ההזנה');      document.advanced_search_form.get_name.focus();
      return false;
  }
  if (document.advanced_search_form.get_keyword.value.indexOf("%") != -1) {
      alert('מחקי סמל % משורת ההזנה');      document.advanced_search_form.get_keyword.focus();
      return false;
  }
  if (document.advanced_search_form.get_actor_name.value.indexOf("%") != -1) {
      alert('מחקי סמל % משורת ההזנה');      document.advanced_search_form.get_actor_name.focus();
      return false;
  }

  return true;
}


function checkEmailNotification() {

  if (document.emailNotificationForm.get_en_queue_notify.checked) {

    if (!document.emailNotificationForm.get_notify_item_count.value) {
       alert('אנא צייןי כמות');      document.emailNotificationForm.get_notify_item_count.focus();
      return false;
    }

    var notify_item_count = Math.round(parseFloat(document.emailNotificationForm.get_notify_item_count.value));

    if ((document.emailNotificationForm.get_notify_item_count.value.indexOf(".") != -1) ||
        (document.emailNotificationForm.get_notify_item_count.value.indexOf(",") != -1) || isNaN(notify_item_count)) {
        alert('אנא הזןי ספרות בלבד!');      document.emailNotificationForm.get_notify_item_count.focus();
      return false;

    } else {

      if ((notify_item_count <= 0) || (notify_item_count > 99)) {
         alert('Invalid range! Please enter value between 0 and 100');        document.emailNotificationForm.get_notify_item_count.focus();
        return false;
      }
    }

  } else {
    document.emailNotificationForm.get_notify_item_count.value = "0";
  }

  return true;
}


function LeftMenuItemClick(id, cookie_name, link) {
  showtranscript(id, '');
  onCookieChange(cookie_name, id);
  window.open(link, '_self');

}

function ContactFormSubmit() {
/*
  if (MemberLogin == 0) {

    var reply = confirm('אינך מחובר/ת לחשבון ברגע זה. אנא התחברי לחשבון. האם להמשיך?');
    if (!reply) {
      return false;
    }

  }
*/
  if (!document.contact_form.get_name.value) {
     alert('שם משתמש');     document.contact_form.get_name.focus();
     return false;
  }

  if (!document.contact_form.get_sender.value) {
     alert('סיסמה');     document.contact_form.get_sender.focus();
     return false;
  } else {
    if (!ValidateEmailAddress(document.contact_form.get_sender.value)) {
      return false;
    }
  }

  if (!document.contact_form.get_subject.value) {
     alert('אנא הוסיפו נושא להודעה');     document.contact_form.get_subject.focus();
     return false;
  }

  if (!document.contact_form.get_body.value) {
     alert('אנא כתבו את הודעתכם');     document.contact_form.get_body.focus();
     return false;
  }

  if (parseInt(document.contact_form.check_code.value) == 0) {
     alert('אנא הכנס ערכים ידנית!');    return false;
  }

  return true;
}

function CheckContactForm() {

  var key = 1093452362;
  var code = 0;

  str_sender = new String(document.contact_form.get_sender.value);
  for (var i = 0; i <= str_sender.length - 1; i++) {
    code += str_sender.charCodeAt(i) ^ key;
  }

  document.contact_form.check_code.value = code;

  return true;

}

function BuyBookOutOfStock() {
  var reply = confirm("Sorry, this book is currently out of stock. Buy anyway?");

  if (reply) {
     return true;
   } else {
     return false;
   }
}

function RentBookCheck(freeAccount, outOfStock) {

  if (freeAccount) {
    alert("With the Free Account, this book will not be sent.");
  }

  if (outOfStock) {
    var reply = confirm("Sorry, this book is currently out of stock. Rent anyway?");

    if (!reply) {
      return false;
    }

  }

  return true;

}


function AddAuthorToFavorites(authorName, alreadyAdded) {
  if (alreadyAdded) {

    alert(authorName + " was already added to your Favorites.");
    return false;

  } else {

    var reply = confirm("Would you like to add " + authorName + " to your Favorites?");

    if (reply) {
       alert(authorName + " has been added to your Favorites.");
       return true;
     } else {
       return false;
     }

  }
}

function onmenuover(img) {
   img.src = img.src.replace(/\.gif/, "_a.gif")
   return false;
}

function onmenuout(img) {
   img.src = img.src.replace(/\_\a\.gif/, ".gif") 
   return false;
}

function checkCCInfo(name) {


     Form = eval('document.'+name);
 if(!Form.get_trnCardNumber) return true;

 if (!Form.get_trnCardOwner.value) {
      alert("Please enter Card Owner!");
      Form.get_trnCardOwner.focus();
     return false;
  }

 if (!Form.get_trnCardType.value) {
      alert("Please enter Card Type!");
      Form.get_trnCardType.focus();
     return false;
  }


 if (!Form.get_trnCardNumber.value) {
      alert("Please enter Card #!");
      Form.get_trnCardNumber.focus();
     return false;
  }

 if (!Form.get_trnExpMonth.value) {
      alert("Please enter Card Expire Date!");
      Form.get_trnExpMonth.focus();
     return false;
  }

 if (!Form.get_trnExpYear.value) {
      alert("Please enter Card Expire Date!");
      Form.get_trnExpYear.focus();
     return false;
  }

 if (!Form.get_trnCardCvd.value) {
      alert("Please enter Verification Code!");
      Form.get_trnCardCvd.focus();
     return false;
  }

 if (PositiveInteger(Form.get_trnCardNumber) == false) {
    return false;
 }
 if (PositiveInteger(Form.get_trnCardCvd) == false) {
    return false;
 }


  if(document.getElementById('continue')) document.getElementById('continue').style.visibility = 'hidden';

  return true;
}


function disable(checked, id, package_item_count){

  if(checked == 'damage_items'){
     checked2 = 'return_items';
  }else{
     checked2 = 'damage_items';
  }
  count_ = 0;                                            

  if(document.getElementById(checked+id) && document.getElementById(checked+id).checked){
      if(checked == 'return_items'){
         for (i = 0; i < document.wish_list.elements.length; i++) {
          var item = document.wish_list.elements[i];
          if (item.name.indexOf('return_items') == 0 && item.checked && item.value != id){
              count_= count_+ 1;
          }
         }
     }
     if(document.getElementById(checked2+id) && !count_){
      document.getElementById(checked2+id).disabled = 'disabled';
//      document.wish_list.all_wish_count.value = eval(document.wish_list.all_wish_count.value) - 1;
     }else{
      if(count_ >= package_item_count){
         alert(package_item_count+ '  ספרים בהחזרה מהירה בלבד!');
         document.getElementById(checked+id).checked = false;
      }

     }
  }else{
     if(document.getElementById(checked2+id))
      document.getElementById(checked2+id).disabled = '';
//      document.wish_list.all_wish_count.value = eval(document.wish_list.all_wish_count.value) + 1;
//      all_wish_count = document.wish_list.all_wish_count.value;
      count_ = 0;
      for (i = 0; i < document.wish_list.elements.length; i++) {
       var item = document.wish_list.elements[i];
       if (item.name.indexOf('wish_id') == 0 && item.checked){
           count_= count_+ 1;
           if (count_ > (package_item_count/* - all_wish_count*/)) {
               item.checked = '';
               count_= count_- 1;
           }
       }
      }
  }

  return true;
}

function check_returning(){
  count_ = 0;                                            

         for (i = 0; i < document.wish_list.elements.length; i++) {
          var item = document.wish_list.elements[i];
          if (item.name.indexOf('return_items') == 0 && item.checked){
              count_= count_+ 1;
          }
         }

      if(count_ <= 1){
         alert('עליך להחזיר יותר מפריט אחד בפעם!');         return false;
      }else{

         return confirm('האם אתם בטוחים שברצונכם להחזיר את הפריטים שנבחרו? לאחר שתלחצו על כפתור האישור תונפק עבורכם תעודת משלוח אשר אינה ניתנת לשינוי. אנא ודאו כי לא שכחתם להוסיף/להוריד פריט מן הרשימה.');      }
}
function check_key_input(e){


        if (!e) var e = window.event;
        if (e.keyCode) code = e.keyCode;
        else if (e.which) code = e.which;

        if(e.which > 125){
           alert('הזן כאן רק נתונים באנגלית!');           return false;
        }


}

function check_key_input_onblur(obj){

         check_str = obj.value;
         id = obj.id;

         for(i=0; i <= check_str.length; i++){
             if(check_str.charCodeAt(i) > 125){
                alert('הזן כאן רק נתונים באנגלית!');                setTimeout("document.getElementById(id).focus();",1); // to fix a browser bug
                return false;
             }
         }

         return true;
}
function check_field_type(nObj, type){

        sNumber = nObj.value;
        if(sNumber.length == 0){
           nObj.old_digit = sNumber;
           return false;
        }
        if(type == "integer"){
           if(!IsNumeric(sNumber)){
                  alert('אנא הזינו ערך מספרי בלבד');                  nObj.value = (isNaN(nObj.old_digit))?"":nObj.old_digit;
                  return false;
           }
        }
        if(type == "digital"){
           if(isNaN(sNumber)){
                 alert('אנא הזינו ערך מספרי בלבד');                 nObj.value = (isNaN(nObj.old_digit))?"":nObj.old_digit;
                 return false;
           }
        }
        nObj.old_digit = sNumber;
        return true;
}

function IsNumeric(sNumber)
{
        // Checks that a number is numeric
        if (sNumber.length == 0) return false;
        for (x = 0; x < sNumber.length; x++) {
             if(isNaN(sNumber.charAt(x))){
                return false;
                break;
             }
        }
        return true;
}


function check_sum(obj, min){

        if(obj.value < min){ 
           alert('הסכום חייב להיות גבוה מ- '+min+' $');
           return false;
        }
        return true;
}