/* otevre okno s velkym obrazkem */
function wino(url,width,height) {
  openWin = window.open(url, "win", "width=" + width + ", height=" + height + ", location=no, menubar=no, status=no, toolbar=no, scrollbars=no, resizable=yes");
}

/* kontrola formulare zivotopisu */

function isEmailAddr(email)
{
  var result = false;
  var theStr = new String(email);
  var index = theStr.indexOf("@");
  if (index > 0)
  {
    var pindex = theStr.indexOf(".",index);
    if ((pindex > index+1) && (theStr.length > pindex+1))
  result = true;
  }
  return result;
}
/* je aspon neco v polozce */
function validRequired(formField,fieldLabel)
{
  var result = true;
  if (formField.value == "")
  {
    alert('Vyplňte položku "' + fieldLabel +'" .');
    formField.focus();
    result = false;
  }
  return result;
}
/* kontrola vybrane polozky z pull down menu */
function validRequiredPD(formField,fieldLabel)
{
  var result = true;
  if (formField.value == "-1" || formField.value == "")
  {
    alert('Vyberte položku z rozbalovacího menu "' + fieldLabel +'" .');
    formField.focus();
    result = false;
  }
  return result;
}

function validEmail(formField,fieldLabel,required)
{
  var result = true;
  if (required && !validRequired(formField,fieldLabel))
    result = false;
  if (result && ((formField.value.length < 3) || !isEmailAddr(formField.value)) )
  {
    alert("Napište Váš kompletní e-mail, např.: xxx@xxxx.cz");
    formField.focus();
    result = false;
  }
  return result;
}


function validNum(formField,fieldLabel,required)
{
  var result = true;
  if (required && !validRequired(formField,fieldLabel))
    result = false;
   if (result)
   {
     var num = parseInt(formField.value,10);
     if (isNaN(num))
     {
      alert('V položce : "' + fieldLabel +'" smí být pouze číslo.');
      formField.focus();    
      result = false;
    }
  } 
  
  return result;
}

function validDate(formField,fieldLabel,required)
{
  var result = true;
  if (required && !validRequired(formField,fieldLabel))
    result = false;
   if (result)
   {
     var elems = formField.value.split(".");
     result = (elems.length == 3); // should be three components
     if (result)
     {
       var day = parseInt(elems[0],10);
        var month = parseInt(elems[1],10);
       var year = parseInt(elems[2],10);
      result = !isNaN(month) && (month > 0) && (month < 13) &&
            !isNaN(day) && (day > 0) && (day < 32) &&
            !isNaN(year) && (elems[2].length == 4);
     }
      if (!result)
     {
       alert('Zadejte datuim narození ve formátu 31.01.1999 v položce "' + fieldLabel +'" .');
      formField.focus();    
    }
  } 
  return result;
}

/* ŽIVOTOPIS */
function validateForm(theForm)
{
  /* seznam hlidanych položek */

  // Start ------->
  if (!validRequired(theForm.jmeno,"Jméno"))
    return false;
  if (!validRequired(theForm.prijmeni,"Příjmení"))
    return false;
  if (!validDate(theForm.narozeni,"Datum narození",true))
    return false;
  if (!validNum(theForm.tel,"Telefon",true))
    return false;
  if (!validEmail(theForm.email,"E-Mail",true))
    return false;
  if (!validRequiredPD(theForm.funkce,"Funkce",true))
    return false;
  if (!validRequired(theForm.verificationcode,"Ověřovací kód"))
    return false;

  // <--------- End
  
  return true;
}
/* BAZAR STAVEBNIN */
function validateFormBazar(theForm)
{
  /* seznam hlidanych položek */

  // Start ------->
  if (!validRequiredPD(theForm.akce,"Chci v bazaru",true))
    return false;
  if (!validRequiredPD(theForm.jakezbozi,"Druh zboží",true))
    return false;
  if (!validRequired(theForm.jmeno,"Jméno"))
    return false;
  if (!validRequired(theForm.prijmeni,"Příjmení"))
    return false;
  if (!validNum(theForm.tel,"Telefon",true))
    return false;
  if (!validEmail(theForm.email,"E-Mail",true))
    return false;
  if (!validNum(theForm.cena,"Požadovaná cena",true))
    return false;
  if (!validRequired(theForm.verificationcode,"Ověřovací kód"))
    return false;
  // <--------- End
  
  return true;
}
/* KONTAKT MANAGMENT A PRODEJNY */
function validateFormMan(theForm)
{
  /* seznam hlidanych položek */
  // Start ------->
  if (!validRequired(theForm.jmeno,"Vaše jméno"))
   return false;
  if (theForm.telefon.value == "" && theForm.email.value == "")   {
   alert('Zadejte alespoň jeden kontakt. Email nebo telefon.');
   theForm.telefon.focus();    
   return false;
   }
  if (theForm.telefon.value != "")   {
   if (!validNum(theForm.telefon,"Telefon",true))
   return false;
   }
  if (theForm.email.value != "")   {
   if (!validEmail(theForm.email,"E-mail",true))
   return false;
   }
  if (!validRequired(theForm.verificationcode,"Ověřovací kód"))
    return false;
  // <--------- End
  
  return true;
}
/* AUTODOPRAVA */
function validateFormAuto(theForm)
{
  /* seznam hlidanych položek */

  // Start ------->
  if (!validRequired(theForm.verificationcode,"Ověřovací kód"))
    return false;
  // <--------- End
  
  return true;
}
/* KNIHA NAVSTEV */
function validateFormKniha(theForm)
{
  /* seznam hlidanych položek */

  // Start ------->
  if (!validRequired(theForm.gjmeno,"Jméno"))
    return false;
  if (!validEmail(theForm.gemail,"E-Mail",true))
    return false;
  if (!validRequired(theForm.gtext,"Váš příspěvek"))
    return false;
  if (!validRequired(theForm.verificationcode,"Ověřovací kód"))
    return false;
  // <--------- End
  
  return true;
}
/* REGISTRACE_OSOBA */
function validateFormRegistr(theForm)
{
  /* seznam hlidanych položek */

  // Start ------->
  if (!validRequired(theForm.jmeno,"Jméno"))
    return false;
  if (!validRequired(theForm.prijmeni,"Příjmení"))
    return false;
  /*if (!validNum(theForm.tel,"Telefon",true))
    return false;*/
  if (!validEmail(theForm.email,"E-Mail",true))
    return false;
  if (!validRequired(theForm.verificationcode,"Ověřovací kód"))
    return false;
  // <--------- End
  
  return true;
}
/* REGISTRACE_FIRMA */
function validateFormRegistr2(theForm)
{
  /* seznam hlidanych položek */

  // Start ------->
  if (!validRequired(theForm.obchjmeno,"Obchodní Jméno"))
    return false;
  if (!validRequired(theForm.jmeno,"Jméno"))
    return false;
  if (!validRequired(theForm.prijmeni,"Příjmení"))
    return false;
/*  if (!validNum(theForm.tel,"Telefon",true))
    return false;*/
  if (!validEmail(theForm.email,"E-Mail",true))
    return false;
  if (!validRequired(theForm.verificationcode,"Ověřovací kód"))
    return false;
  // <--------- End
  
  return true;
}
/* konec funkci validace formulare zivotopisu */