function thisYear() {
	weeks=new Array("日","月","火","水","木","金","土");
	today=new Date();
	y=today.getFullYear();
	m=today.getMonth()+1;
	d=today.getDate();
	w=weeks[today.getDay()];
	document.write(y);
	document.close();
}


$(document).ready(function(){

  $('.tri1').click(function(){
    $(this).next().slideToggle('slow');
    $(this).toggleClass("tri2");
  });

  $('.tri1 a').click(function(){
    $('.tri1').unbind('click');
  });

  $('.tri2').click(function(){
    $(this).next().slideToggle('slow');
    $(this).toggleClass("tri3");
  });

  $('.tri2 a').click(function(){
    $('.tri2').unbind('click');
  });



  $('#scrollPageTop a').click(function(){
    $('#body').ScrollTo(1000, 'easeout');
    return false;
  });

});

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}