/*
* Auto-Fill Plugin
* Written by Joe Sak
* GitHub: http://github.com/joemsak/jQuery-AutoFill
* Website: http://www.joesak.com/
* Article: http://www.joesak.com/2008/11/19/a-jquery-function-to-auto-fill-input-fields-and-clear-them-on-click/
*/
(function($){
  $.fn.autofill=function(options){
    var defaults={
      value:'First Name',
      prePopulate:'',
      defaultTextColor:"#666",
      activeTextColor:"#333"};

      var options=$.extend(defaults,options);
      return this.each(function(){
        var obj=$(this);
        var pfield = (obj.attr('type')=='password');
        var p_obj = false;
        if(pfield){
          obj.hide();
          obj.after('<input type="text" id="'+this.id+'_autofill" class="'+$(this).attr('class')+'" />');
          p_obj = obj;
          obj = obj.next();
        }
        if(document.activeElement != obj[0]) {
          obj.css({color:options.defaultTextColor})
          .val(options.value);
        }
        obj.each(function() {
          $(this.form).submit(function() {
            if (obj.val() == options.value) {
              obj.val(options.prePopulate);
            }
          });
        });
        obj.focus(function(){
          if(obj.val()==options.value){
            if(pfield) {
              obj.hide();
              p_obj.show()
              .focus()
            }
            obj.val(options.prePopulate)
            .css({color:options.activeTextColor});
            }
          })
          .blur(function(){
            if(obj.val()==options.prePopulate || obj.val() == ''){
              obj.css({color:options.defaultTextColor})
              .val(options.value);
            }
          });
          if(p_obj && p_obj.length > 0){
            p_obj.blur(function(){
              if(p_obj.val()==""){
                p_obj.hide();
                obj.show()
                .css({color:options.defaultTextColor})
                .val(options.value);
              }
            });
          }
        });
      };
})(jQuery);