<se:xhtmlpage doctype="html401transitional" encoding="UTF-16" omitxmldeclaration="true">
    HTML 4.01 Transitional : {this.getdoctype()}
    {this.setdoctype(XHtml10Strict)}
    XHTML 1.0 Strict: {this.getdoctype()}
    
    UTF-16: {this.getencoding()}
    {this.setencoding('UTF-7')}
    UTF-7: {this.getencoding()}
    
    True: {this.getomitxmldeclaration()}
    {this.setomitxmldeclaration(false)}
    False: {this.getomitxmldeclaration()}
    
    {this.xmldeclaration()}
    {this.setxmlversion(2.0)}
    {this.xmldeclaration()}
    
</se:xhtmlpage>