/* This script and many more are available free online at
The JavaScript Source!! http://javascript.internet.com
Created by: Jeroen Haan | http://www.haan.net */

function fileFields() {
	 var x = document.getElementById('imageUpload');
	 x.onclick = function() {
  		var i = parseFloat(this.lastChild.id)+1;
  		input = document.createElement("input");
  		input.setAttribute("type", "text");
  		input.setAttribute("name", 'imageName_' + i);
                input.setAttribute("value", 'email_' + i);
  		input.setAttribute("id", i);
  		this.appendChild(input);
	 }
}

// Multiple onload function created by: Simon Willison
// http://simonwillison.net/2004/May/26/addLoadEvent/
function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      if (oldonload) {
        oldonload();
      }
      func();
    }
  }
}

addLoadEvent(function() {
  fileFields();
});