2007年12月19日に利用開始
http://widget-16.slide.com/p1/1513209474812829462/gn_t016_v000_s0un_f00/images/xslide1.gif http://widget-16.slide.com/p2/1513209474812829462/gn_t016_v000_s0un_f00/images/xslide2.gif http://widget-16.slide.com/p4/1513209474812829462/gn_t016_v000_s0un_f00/images/xslide42.gif
