function doSel(obj)
{
     for (i = 1; i < obj.length; i++)
        if (obj[i].selected == true)
           eval(obj[i].value);
}
      jQuery.fn.fadeToggle = function(speed, easing, callback) {
       return this.animate({opacity: 'toggle', height: 'toggle'}, speed, easing, callback);
};