// JavaScript Document

img_num = new Array();
img_num[0] = "../photo/image11.jpg";
img_num[1] = "../photo/image12.jpg";
img_num[2] = "../photo/image21.jpg";
img_num[3] = "../photo/image22.jpg";
img_num[4] = "../photo/image31.jpg";
img_num[5] = "../photo/image32.jpg";
img_up = img_num[Math.floor(Math.random() * img_num.length)];
document.write('<div id="top_image"><a href="http://www.yoshikawa-group.co.jp/manu/info/"><img src="' + img_up + '" alt="「ちょっとムリ？」を形にする。だからもう加工屋と呼ばないでください。私たちは「実現屋」です。" name="TOPIMAGE" width="798" height="178" id="TOPIMAGE" /></a></div>');