// JavaScript Document
  var captcha_reload_count = 0;
  var captcha_image_url = "captcha.php";
  function new_captcha_image() {
    if (captcha_image_url.indexOf('?') == -1) {
	  document.getElementById('captcha_image').src= captcha_image_url+'?c='+captcha_reload_count;
	} else {
	  document.getElementById('captcha_image').src= captcha_image_url+'&c='+captcha_reload_count;
	}

    document.getElementById('captcha_input').value="";
    document.getElementById('captcha_input').focus();
    captcha_reload_count++;
  }

  function opendetailwindow() {
    window.open('','detailwindow','toolbar=no,scrollbars=yes,resizable=no,width=680,height=480');
  }