JAVASCRIPT - Letras dinámicas

Letras dinámicas

Compatibilidad: Ms Internet Explorer, Netscape
Animación creada convirtiendo en mayúscula una letra a la vez.

[ Muestra el ejemplo práctico ]

el código para insertar en tu página

<TITLE>Ejemplos Javascript: ejemplo práctico </TITLE>

// This script was written by Nathan Wenneker
// naw@3eagles.com
// http://www.geocities.com/SiliconValley/Pines/7183
// http://www.geocities.com/SiliconValley/Lakes/3595

// This script is free to use as long as you keep
// these comments with it.

// This script will go through a message one character at a 
// time and change the caps of that character. It 
// looks neat but if in a non fixed type font, it will
// lose some of the effect.  Set "speedtogo" higher to
// go slower and lower to go faster. Set a[1] and a[2]
// to the sets of alternating caps you want.  I have
// chosen a[1] to be all small and a[2] to be all big
// but you can set then to anything.  Just make sure 
// you have them reversed in the a[2] or you will 
// lose effect.

// Enjoy.

var count = -1;
var counter;
var nchar
var speedtogo = 200

var a = new Array();

a[1] = "HTMLpoint";
a[2] = "HTMLpoint";

function capswitch() {
 count++
 if(count == 0){
   document.wow.display.value = a[1]
  }
 if(count == 1){
    document.wow.display.value = a[2].substring(0, 1) +
a[1].substring(20, 1) 
	}
 if(count > 1){
   a[3] = a[1].substring(0, count - 1) + a[2].substring(count - 1,
count) + a[1].substring(20, count)
  document.wow.display.value = a[3]
 }
 if(count == a[1].length){
    count = -1
  }

counter    = setTimeout("capswitch()",speedtogo);

}
</script>

</HEAD>

</form>
</center>

</body>
</html>