if (!document.layers) document.write('
') function fSwImgS(fImgNm, fSrc) { document.images[fImgNm].src = fSrc } function fImgWin(fUrl, fX, fY){ view = window.open("","ImageViewWindow","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width="+fX+",height="+fY) view.document.open() view.document.write("image") view.document.write("") view.document.close() } wall = new Array(); /* 使用する背景画像を好きなだけ記述 */ wall[0] = "./img/bg.jpg"; wall[1] = "./img/bg2.jpg"; wall[2] = "./img/bg.jpg"; wall[3] = "./img/bg.jpg"; wall[4] = "./img/bg.jpg"; wall[5] = "./img/bg.jpg"; wall[6] = "./img/bg.jpg"; wall[7] = "./img/bg.jpg"; wall[8] = "./img/bg.jpg"; wall[9] = "./img/bg.jpg"; rnd = Math.round(Math.random() * (wall.length - 1)); document.write('');