document.write("xhtml1-strict.dtd の抜粋
");
document.write("<!--================ Document Structure ==================================-->\n");
document.write("<!-- the namespace URI designates the document profile -->\n");
document.write("<!ELEMENT html (head, body)>\n");
document.write("<!ATTLIST html\n");
document.write(" %i18n;\n");
document.write(" id ID #IMPLIED\n");
document.write(" xmlns %URI; #FIXED 'http://www.w3.org/1999/xhtml'\n");
document.write(" >");
document.write("
");
document.write("切り替え：
");