var counter=1;
function AddFormField() {
    var newFields = document.getElementById('root0').cloneNode(true);
    RecursiveClear(newFields);
    newFields.id='root'+counter;
    newFields.innerHTML=newFields.innerHTML+"<a href='#' onClick=\"RemoveFormField('"+newFields.id+"')\">Remove Prescription</a>";
    counter=counter+1;

	var insertHere = document.getElementById('repeater');
	insertHere.appendChild(newFields);
}

function RecursiveClear(target) {
     for(var i = 0; i< target.childNodes.length; i++) {
        RecursiveClear(target.childNodes(i));
    }
    if(target.value != undefined) {target.value='';}
}

function RemoveFormField(targetName) {
  var repeaterDiv=document.getElementById('repeater');
  var targetDiv=document.getElementById(targetName);
  repeaterDiv.removeChild(targetDiv);
}