function login (objName) {
  if ( $(objName).css('display') == 'none' ) {
    $(objName).animate({height: 'show'}, 300);
  } else {
    $(objName).animate({height: 'hide'}, 300);
  }
}

$(document).ready(function(){
              $(".fb_pics").fancybox({
              	overlayShow: true,
              	overlayOpacity: 0.9,
              	zoomSpeedIn: 700,
              	zoomSpeedOut:600
              });
            });