Mã: <html> <body> <script type="text/javascript"> var txt = "Hello World!"; document.write("<p>Big: " + txt.big() + "</p>"); document.write("<p>Small: " + txt.small() + "</p>"); document.write("<p>Bold: " + txt.bold() + "</p>"); document.write("<p>Italic: " + txt.italics() + "</p>"); document.write("<p>Fixed: " + txt.fixed() + "</p>"); document.write("<p>Strike: " + txt.strike() + "</p>"); document.write("<p>Fontcolor: " + txt.fontcolor("green") + "</p>"); document.write("<p>Fontsize: " + txt.fontsize(6) + "</p>"); document.write("<p>Subscript: " + txt.sub() + "</p>"); document.write("<p>Superscript: " + txt.sup() + "</p>"); document.write("<p>Link: " + txt.link("http://www.w3schools.com") + "</p>"); document.write("<p>Blink: " + txt.blink() + " (does not work in IE, Chrome, or Safari)</p>"); </script> </body> </html> Đây là kết quả của code trên: Big: Hello World! Small: Hello World! Bold: Hello World! Italic: Hello World! Fixed: Hello World! Strike: Hello World! Fontcolor: Hello World! Fontsize: Hello World! Subscript: Hello World! Superscript: Hello World! Link: Hello World! Blink: Hello World! (does not work in IE, Chrome, or Safari)
