function newMark(y,m,d)
{
	oldDay = new Date(y+"/"+m+"/"+d);
	newDay = new Date();
	n = (newDay - oldDay)/(1000*60*60*24);
	if (n <= 7) document.write(" <font color='red'><i>new!</i></font>");
}

function topimage()
{
	imgURL = new Array();
	wordURL = new Array();
	imgURL[0] = "pic/top009-1.jpg";
	imgURL[1] = "pic/top009-2.jpg";
	imgURL[2] = "pic/top009-3.jpg";
	wordURL[0] = "第9回全日本学生フォーミュラ大会参戦車両<br>TG06";
	wordURL[1] = "第9回全日本学生フォーミュラ大会参戦車両<br>TG06";
	wordURL[2] = "第9回全日本学生フォーミュラ大会参戦車両<br>TG06";
	n = Math.floor(Math.random()*imgURL.length);
	document.write("<img src='"+imgURL[n]+"'");
	document.write("<br>");
	document.write(wordURL[n]);
}

function sponsor()
{
	imgURL = new Array();
	wordURL = new Array();
	imgURL[0] = "sponsor/musashi.png";
	imgURL[1] = "pic/top007-2.jpg";
	imgURL[2] = "pic/top007-3.jpg";
	imgURL[3] = "pic/top006-4.jpg";
	imgURL[4] = "pic/top006-5.jpg";
	imgURL[5] = "pic/top006-6.jpg";
	wordURL[0] = "武蔵精密工業株式会社";
	wordURL[1] = "第8回全日本学生フォーミュラ大会参戦車両<br>TG05";
	wordURL[2] = "第8回全日本学生フォーミュラ大会参戦車両<br>TG05車両重量 195kg";
	wordURL[3] = "第8回全日本学生フォーミュラ大会参戦車両<br>TG05";
	wordURL[4] = "第8回全日本学生フォーミュラ大会参戦車両<br>TG05";
	wordURL[5] = "第8回全日本学生フォーミュラ大会参戦車両<br>TG05";
	n = Math.floor(Math.random()*imgURL.length);
	document.write("<img src='"+imgURL[n]+"'");
	document.write("<br>");
	document.write(wordURL[n]);
}

function twitter()
{
new TWTR.Widget({
  version: 2,
  type: 'profile',
  rpp: 4,
  interval: 6000,
  width: 480,
  height: 250,
  theme: {
    shell: {
      background: '#ededed',
      color: '#000000'
    },
    tweets: {
      background: '#1373f0',
      color: '#ffffff',
      links: '#191970'
    }
  },
  features: {
    scrollbar: false,
    loop: false,
    live: false,
    hashtags: true,
    timestamp: true,
    avatars: false,
    behavior: 'all'
  }
}).render().setUser('tut_formula').start();
}