este codigo javascript, aplica un efecto de degradee a las letras de un cierto texto que nosotros le indiquemos.
<html><title>text effects fade javascript</title>
<head>
<script type="text/javascript">
/* fading text
copyright mike mcgrath (website.lineone.net/~mike_mcgrath
add more shock to your site, visit www.dhtmlshock.com
*/
var loop = true; // palanca on/off
var xpos = "20"; // distancia desde la izquierda
var ypos = "30"; // distancia desde arriba
var wide = "395"; // ancho del layer
var rate = "250"; // cambia la velocidad
var tnum = "1";
var t = new array();
t[1] = ".....bienvenido a gamarod.com.ar .....";
t[2] = ".... rutinas javascript gratuitas ....";
t[3] = "...... en castellano ...!";
var cnum = "1";
var c = new array();
c[1] = "black";
c[2] = "gray";
c[3] = "silver";
c[4] = "whitesmoke";
c[5] = "white";
c[6] = "white";
c[7] = "white";
c[8] = "whitesmoke";
c[9] = "silver";
c[10] = "gray";
c[11] = "black";
c[12] = "black";
if(document.layers)document.write("<layer name='hi' left='"+xpos+"' top='"+ypos+"' width='"+wide+"'></layer>");
if(document.all)document.write("<div id='hi' style='position:absolute;left:"+xpos+";top:"+ypos+";width:"+wide+"'>");
function glow()
{
if(document.layers)
{
if(tnum < t.length)
{
if(cnum < c.length-1)
{
document.layers["hi"].document.write("<font size=5 color='"+c[cnum]+"'>"+t[tnum]+"</font>");
document.layers["hi"].document.close();
cnum++;
}
else
{
cnum = 1;
tnum++;
if(loop)
{
if(tnum == t.length) tnum = 1;
}
}
settimeout("glow()",rate);
}
else
{
document.layers["hi"].document.write("");
document.layers["hi"].document.close();
}
}
if(document.all)
{
if(tnum < t.length)
{
if(cnum < c.length-1)
{
document.all("hi").innerhtml = "<font size=5 color='"+c[cnum]+"'>"+t[tnum]+"</font>";
cnum ++;
}
else
{
cnum = 1;
tnum ++;
if(loop)
{
if(tnum == t.length) tnum = 1;
}
}
settimeout("glow()",rate);
}
else document.all("hi").innerhtml = "";
}
}
</script>
</head>
<body onload='glow()'>
<br><br><br>
</body>
</html>
Download Script
Ver ejemplo javascript
