function remove doesn't work, please help

Question

Hi, If someone here is willing to help me I would really appreciate

the function removeInput() of javascript at below not work properly, what i should do?

<script language="javascript">
fields = 0;
function addInput() {
    if (fields != 10) {
        var htmlText =  "<input type='text' name='friends[]' value='' size='auto' maxlength='45' /><br />";
        var newElement = document.createElement('div');
        newElement.id = 'addfriend'; 
  newElement.innerHTML = htmlText;

        var fieldsArea = document.getElementById('addfriend');
 fieldsArea.appendChild(newElement);

        fields += 1;
    } else {
        alert("Only 10 friends allowed.");
        document.form.add.disabled=true;
    }
}
//field = 0;
function removeInput() {
  var div = document.getElementById('addfriend');
        var lastElement = document.removeElement('div');
        lastElement.id = 'addfriend'; 
  if (lastElement > 2) div.Element(lastElement - 1);

}
</script>

Answer 1

casablanca and mootinator are right, the code and question are not in any way helpful in understanding the purpose. But outright, I can see this problem:

var div = document.getElementById('addfriend');

var lastElement = document.removeElement('div'div);

Why are there quotes around div?.. If you are trying to remove the div object, don't put the quotes there.