function okienko(adres,nazwa, sizex, sizey){
   var posx = (screen.width / 2) - (sizex / 2);
   var posy = (screen.height / 2) - (sizey / 2);
   void window.open(adres, nazwa , 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=' + sizex + ',height=' + sizey + ',left=' + posx + ',top=' + posy);
}

function mouseover(t){
  t.style.background='#f4f46e'; 
  t.style.color='#00036b';
}
function mouseout(t){
  t.style.background='#e1e1e1'; 
	t.style.color='#00036b';
}
function mousemove(t){
  t.style.background='#f4f46e'; 
  t.style.color='#00036b';
}

function parseForm_zapyt(thisForm){
	if( thisForm.nazwa.value == '' ){
		window.alert('Musisz podać imię i nazwisko lub nazwę firmy!');
		thisForm.nazwa.focus();
	}else
	if( thisForm.email.value == '' && (thisForm.tel.value == ''  ||  isNaN(thisForm.tel.value) ) ){
		window.alert("Podaj nr telefonu lub e-mail !");
		if (thisForm.email.value == ''){
			thisForm.email.focus();
		} else{
			thisForm.tel.focus();		
		}			
	} else{
	  thisForm.submit();
	}
}//parseForm_zapyt

function parseForm_ank(thisForm){
	if( thisForm.nazwa.value == '' ){
		window.alert('Musisz podać imię i nazwisko lub nazwę firmy!');
		thisForm.nazwa.focus();
	}else
	if( thisForm.miasto.value == '' ){
		window.alert('Musisz podać miasto!');
		thisForm.miasto.focus();
	}else		
	if( thisForm.email.value == ''){
		window.alert("Podaj e-mail!");
		if (thisForm.email.value == ''){
			thisForm.email.focus();
		} else{
			thisForm.tel.focus();		
		}			
	}	else{
	  thisForm.submit();
	}
}//parseForm_zapyt