<!--
var imgMax  = 8; //セットする画像の枚数。
var imgRand = Math.floor(Math.random() * imgMax);

if(imgRand == 0)       document.write('<img src="top_img/image01.jpg" width=700 height=160>');
else if(imgRand == 1)  document.write('<img src="top_img/image02.jpg" width=700 height=160>');
else if(imgRand == 2)  document.write('<img src="top_img/image03.jpg" width=700 height=160>');
else if(imgRand == 3)  document.write('<img src="top_img/image04.jpg" width=700 height=160>');
else if(imgRand == 4)  document.write('<img src="top_img/image05.jpg" width=700 height=160>');
else if(imgRand == 5)  document.write('<img src="top_img/image20.jpg" width=700 height=160>');
else if(imgRand == 6)  document.write('<img src="top_img/image21.jpg" width=700 height=160>');
else if(imgRand == 7)  document.write('<img src="top_img/image22.jpg" width=700 height=160>');
else if(imgRand == 6)  document.write('<img src="top_img/image23.jpg" width=700 height=160>');
else if(imgRand == 7)  document.write('<img src="top_img/image24.jpg" width=700 height=160>');

//-->
