document.write("<table style=\"margin:10px;\">");
document.write("<tr><td><code>repeat</code><br />縦方向・横方向に繰り返す</td><td><div style=\"border:1px solid #666; margin:5px; width:300px; height:250px; background-image:url(../../sample/css/repeat.gif); background-repeat:repeat;\"></div></td></tr>");
document.write("<tr><td><code>repeat-x</code><br />横方向にのみ繰り返す</td><td><div style=\"border:1px solid #666; margin:5px; width:300px; height:250px; background-image:url(../../sample/css/repeat.gif); background-repeat:repeat-x;\"></div></td></tr>");
document.write("<tr><td><code>repeat-y</code><br />縦方向にのみ繰り返す</td><td><div style=\"border:1px solid #666; margin:5px; width:300px; height:250px; background-image:url(../../sample/css/repeat.gif); background-repeat:repeat-y;\"></div></td></tr>");
document.write("<tr><td><code>no-repat</code><br />単独で表示する</td><td><div style=\"border:1px solid #666; margin:5px; width:300px; height:250px; background-image:url(../../sample/css/repeat.gif); background-repeat:no-repeat;\"></div></td></tr>");
document.write("</table>");