Código:
Gracias de antemano <SCRIPT LANGUAGE="JavaScript1.2"> <!-- This script and many more are available free online at --> <!-- The JavaScript Source!! http://javascript.internet.com --> <!-- Begin function initArray() { this.length = initArray.arguments.length; for (var i = 0; i < this.length; i++) { this[i] = initArray.arguments[i]; } } var ctext = "Grupo de Acción Forestal"; //Variable que contiene el texto que cambiara de color var speed = 1000; var x = 0; var color = new initArray( "red", "blue", "green", "black" ); if(navigator.appName == "Netscape") { document.write('<layer id="c"><center>'+ctext+'</center></layer><br>'); } if (navigator.appVersion.indexOf("MSIE") != -1){ document.write('<div id="c"><center>'+ctext+'</center></div>'); } function chcolor(){ if(navigator.appName == "Netscape") { document.c.document.write('<center><font color="'+color[x]); document.c.document.write('">'+ctext+'</font></center>'); document.c.document.close(); } else if (navigator.appVersion.indexOf("MSIE") != -1){ document.all.c.style.color = color[x]; } (x < color.length-1) ? x++ : x = 0; } setInterval("chcolor()",1000); // End --> </script>