/* <![CDATA[ */
function blankTargetFix(){
  if(!document.getElementsByTagName){
    return;
  }

  var anchors = document.getElementsByTagName("a");

  for(var i = 0; i < anchors.length; i++){
    var anchor = anchors[i];

    if(anchor.getAttribute("href") && anchor.getAttribute("rel") == "external"){
      anchor.target = "_blank";
    }
  }
}

      var clearedFields = new Array();
      $(document).ready(function() {
      $('.clearfield').click(function() {
      var field_name = $(this).attr('name');
      if (jQuery.inArray(field_name, clearedFields) < 0) {
      $(this).attr('value', '');
      clearedFields.push(field_name);
      }
      });
      });
/* ]]> */