function mpj_adv(){
		 window.open("http://mpj-online.s62.xrea.com/cgi-bin/mpj_adv/mpjadv.cgi","t1","menubar=no,toolbar=no,location=no,top=1,left=1,status=no,resizable=no,scrollbars=yes,width=600,height=400");
		 }


function scroll_top()	{
		 for(var y = 1600 ; y > 0 ; y -= 30)	{
		 window.scroll(0,y)
		 }
		 }