function ustaw_styl(elemName,className){
    document.getElementById(elemName).className = className;
}
function select_inputstyle(elemName,className) //zaznacza inputa
{
    document.getElementById(elemName).className = className;
}

function contactform(frm)
{
 if(frm.cfcd_name)
 {
     if(frm.cfcd_name.value == '')
     {
         alert('Proszę podaj swoje imie i nazwisko...');
         select_inputstyle('cfcd_name','formacts');
         return false;
     }
 }
 if(frm.cfcd_phone)
 {
     if(frm.cfcd_phone.value == '')
     {
         alert('Proszę podaj swój numer telefonu...');
         select_inputstyle('cfcd_phone','formacts');
         return false;
     }
 }
 if(frm.cfcd_questions)
 {
     if(frm.cfcd_questions.value == '')
     {
         alert('Proszę wprowadź treść wiadomości...');
         select_inputstyle('cfcd_questions','formacts');
         return false;
     }
 }
 frm.submit();
}



function signinform(frm)
{
 if(frm.imie_nazwisko)
 {
      if(frm.imie_nazwisko.value == '')
     {
         select_inputstyle('imie_nazwisko','formacts');
         select_inputstyle('tooltip_blankfield','tooltipShow');         
         return false;
     }else{ select_inputstyle('tooltip_blankfield','tooltipHide'); }
 }
  if(frm.telefon_kontaktowy)
 {
      if(frm.telefon_kontaktowy.value == '')
     {
         select_inputstyle('telefon_kontaktowy','formacts');
         select_inputstyle('tooltip_blankfield','tooltipShow');         
         return false;
     }else{ select_inputstyle('tooltip_blankfield','tooltipHide'); }
 }
 if(frm.dzien_data_przyjazdu)
 {
      if(frm.dzien_data_przyjazdu.value == '')
     {
         select_inputstyle('dzien_data_przyjazdu','formacts');
         select_inputstyle('tooltip_blankfield','tooltipShow');         
         return false;
     }else{ select_inputstyle('tooltip_blankfield','tooltipHide'); }
 }
 if(frm.pobyt_dni)
 {
      if(frm.pobyt_dni.value == '')
     {
         select_inputstyle('pobyt_dni','formacts');
         select_inputstyle('tooltip_blankfield','tooltipShow');         
         return false;
     }else{ select_inputstyle('tooltip_blankfield','tooltipHide'); }
 }
 frm.submit();
}