create button with action

hi,
I want to create button on jsp form, every time the user clicks the button an input of type text is added to the form, HOW I CAN DO THIS
master_programmerAsked:
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Rok-KraljConnect With a Mentor Commented:
As seen from code, you can add controls like this:

<p id="parah">Click below to dynamically create/remove input boxes in this field</p>

<a href="javascript:addInput()">Add more input field(s)</a><br>
<a href="javascript:deleteInput()">Remove field(s)</a>



So let's say two simple functions:
addInput();
deleteInput();
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Rok-KraljCommented:
You have to put this javascript to your document (print it):

var arrInput = new Array(0);
  var arrInputValue = new Array(0);

function addInput() {
  arrInput.push(arrInput.length);
  arrInputValue.push("");
  display();
}

function display() {
  document.getElementById('parah').innerHTML="";
  for (intI=0;intI<arrInput.length;intI++) {
    document.getElementById('parah').innerHTML+=createInput(arrInput[intI], arrInputValue[intI]);
  }
}

function saveValue(intId,strValue) {
  arrInputValue[intId]=strValue;
}  

function createInput(id,value) {
  return "<input type='text' id='test "+ id +"' onChange='javascript:saveValue("+ id +",this.value)' value='"+ value +"'><br>";
}

function deleteInput() {
  if (arrInput.length > 0) {
     arrInput.pop();
     arrInputValue.pop();
  }
  display();
}
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master_programmerAuthor Commented:
hi,
then what, how i can call these functions in my form??
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master_programmerAuthor Commented:
hello,
I used
<form>
<input type="button" value="add" onclick="addInput() ;">
</form>
IT DID NOT WORK ??!!!!!
please it urgents answer my question
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