Efeito bacana na frase. Confira o exemplo abaixo:
<!----- efeito blink na frase --------> <FONT face=Verdana> <SCRIPT language=JavaScript> <!-- text = " » SUA FRASE AQUI "; color1 = "#000000"; // cor da letra principal color2 = "#ffffff"; // cor do blink fontsize = "2"; speed = 200; i = 0; if (navigator.appName == "Netscape") { document.write("<layer id=a visibility=show></layer><br><br><br>"); } else { document.write("<div id=a></div>"); } function changeCharColor() { if (navigator.appName == "Netscape") { document.a.document.write("<center><font size =" + fontsize + "><font color=" + color1 + ">"); for (var j = 0; j < text.length; j++) { if(j == i) { document.a.document.write("<font color=" + color2 + ">" + text.charAt(i) + "</font>"); } else { document.a.document.write(text.charAt(j)); } } document.a.document.write('</font></font></center>'); document.a.document.close(); } if (navigator.appName == "Microsoft Internet Explorer") { str = "<center><font size=" + fontsize + "><font color=" + color1 + ">"; for (var j = 0; j < text.length; j++) { if( j == i) { str += "<font color=" + color2 + ">" + text.charAt(i) + "</font>"; } else { str += text.charAt(j); } } str += "</font></font></center>"; a.innerHTML = str; } (i == text.length) ? i=0 : i++; } setInterval("changeCharColor()", speed); // --> </SCRIPT> </FONT> <!--------------------TERMINA AQUI------------------------->