var banner= new Array()
banner[0]='height:230px;background:url("http://file.unmeibebe.blog.shinobi.jp/skbaner.jpg';

banner[1]='height:230px;background:url("http://file.unmeibebe.blog.shinobi.jp/m08_06_22_005.jpg';
banner[2]='height:203px;background:url("http://file.unmeibebe.blog.shinobi.jp/m08_07_03_001.jpg';
banner[3]='height:203px;background:url("http://file.unmeibebe.blog.shinobi.jp/m08_06_29_005.jpg';
banner[4]='height:200px;background:url("http://file.unmeibebe.blog.shinobi.jp/mr08_02_20_001.jpg';
banner[5]='height:230px;background:url("http://file.unmeibebe.blog.shinobi.jp/succu.jpg';
banner[6]='height:260px;background:url("http://file.unmeibebe.blog.shinobi.jp/hitoduma.jpg';
banner[7]='height:210px;background:url("http://file.unmeibebe.blog.shinobi.jp/yuki.jpg';
banner[8]='height:205px;background:url("http://file.unmeibebe.blog.shinobi.jp/m09_11_22_055.jpg';
banner[9]='height:228px;background:url("http://file.unmeibebe.blog.shinobi.jp/m09_11_18_012.jpg';
banner[10]='height:230px;background:url("http://file.unmeibebe.blog.shinobi.jp/m09_11_24_031.jpg';
banner[11]='height:222px;background:url("http://i244.photobucket.com/albums/gg17/unmeibebe/tera110820_001.jpg';
banner[12]='height:234px;background:url("http://i244.photobucket.com/albums/gg17/unmeibebe/tera110906_002.jpg';
banner[13]='height:242px;background:url("http://i244.photobucket.com/albums/gg17/unmeibebe/tera110910_003.jpg';
banner[14]='height:237px;background:url("http://i244.photobucket.com/albums/gg17/unmeibebe/tera110918_001.jpg';
var random=Math.floor(banner.length*Math.random());
document.write("<style>");
document.write(' #TopBlock{'+ banner[random] +'") left bottom no-repeat;}');
document.write("</style>");