[HTML] pobierz, plaintext 
<script type="text/javascript">
 
 /*
 
posted by  JayJay (Grzes)
 
*/
 
 
 var countInputs = 0;
 
 
function addInput(id)
{
 
   var Div = document.getElementById(id);
 
   // Utworz 4 elementy 
   var br = document.createElement("br");
   var inputElement0 = document.createElement("input");
   var inputElement = document.createElement("input");
   var inputElement1 = document.createElement("input");
 
 
   inputElement0.setAttribute("name","L"+countInputs);
   inputElement0.setAttribute("type","text");
   inputElement0.setAttribute("size","3");
 
   inputElement.setAttribute("name","imie"+countInputs);
   inputElement.setAttribute("type","text");
 
 
   inputElement1.setAttribute("name","nazwis"+countInputs);
   inputElement1.setAttribute("type","text");
 
 
   br.setAttribute("id","br"+countInputs);
   inputElement0.setAttribute("id","Lp"+countInputs);
   inputElement.setAttribute("id","nazwisko"+countInputs);
   inputElement1.setAttribute("id","imie"+countInputs);
 
// Wpisz Liczbe Porzadkowa:
   inputElement0.value=countInputs;
 
 
//  usuwanie elementu po kliknieciu myszka na pole INPUT
//  del_inp = "nazwisko"+countInputs;
//	inputElement.onclick=function(){this.parentNode.removeChild(this);};
//	inputElement.onclick=function(){Div.removeChild(document.getElementById(del_inp));};
 
   Div.appendChild(inputElement0);
   Div.appendChild(inputElement);
   Div.appendChild(inputElement1);
   Div.appendChild(br);
 
 
  //wpisz do pola input o nazwie name=licznik  LP
  //	document.formularz.licznik.value=countInputs;
 
  //wpisz do pola input  o id=licz
   document.getElementById("licz").value=countInputs;
 
   countInputs++;
 
}
 
 
function removeInput(id)
{
 
 
var Div = document.getElementById(id);
 
countInputs--;
 
del_LP = "Lp"+countInputs;
del_imie = "imie"+countInputs;
del_inp = "nazwisko"+countInputs;
br_inp = "br"+countInputs;
 
 
document.formularz.licznik.value=del_inp;
 
 Div.removeChild(document.getElementById(del_LP));
 Div.removeChild(document.getElementById(del_inp));
 Div.removeChild(document.getElementById(del_imie));
 Div.removeChild(document.getElementById(br_inp));
 
 
}
 
 
 
 
 
 
 
</script>
 
<form name=formularz method="get" action="zapisz.php" enctype="multipart/form-data">
 <div id="inputLayer"></div>
 <br>
 <input type="button" onclick="addInput('inputLayer'); return false;" value="dodaj" />
 <input type="button" onclick="removeInput('inputLayer'); return false;" value="usun" />
 <input type="submit" value="wyslij" />
 <input type="text" id="licz" name=licznik value="" />
</form>
[HTML] pobierz, plaintext