Hola eMx:
Veras, yo tambien tengo el mismo problema. Estoy agregando efectos javascript al demo de pagina web, y el script que buscas es este:
http://mx.geocities.com/ocielsanchez/PRUEBA_5.HTML
<HTML>
<HEAD>
<TITLE>prueba</TITLE>
<script type="text/javascript" language="JavaScript">
var explanation = new Array()
explanation[1] = new Array ("AC Amazing Comic Presenta: Tonamelt El Protector Oscuro. En esta página web encontraras toda la información acerca de este personaje y de otros futuros proyectos de nuestro sello editorial. También puedes disfrutar la información de una de las mejores bases de datos del mundo del entretenimiento.","+1",100,0,"white","blue",280);
explanation[2] = new Array ("AC Amazing Comic Present: Tonamelt The Dark Protector. In this pag web you find all the information about this personage and other future projects of our publishing seal. Also you can enjoy the information of one of the best data bases of world of the entertainment.","+1",100,0,"white","blue",270);
explanation[3] = new Array ("INFORMATION.","+3",100,0,"white","3DBBC4",250 );
ns = (document.layers)? true : false;
ie = (document.all)? true: false;
function display(a,event){
if (a>explanation.length-1){alert("You tried to access an explanation which is not defined!."); return}
//a=welches Array event; nur fuer NS
if (ns) layer_to_display_in = document.output;
if (ie) layer_to_display_in = output.style;
if (ns) {layer_to_display_in.visibility = "show" ;//Ausgabelayer wird eingeblendet
layer_to_display_in.left = event.pageX+explanation[a][2];
layer_to_display_in.top = event.pageY+explanation[a][3];// Position relativ zum Klickereignis
with(document.layers["output"].document){ // Ausgabetext
open();
write("<b><font size="+explanation[a][1]+" color="+explanation[a][4]+">"+explanation[a][0]+"</font></b>");
close();
bgColor=explanation[a][5]}
}
if (ie) { layer_to_display_in.visibility = "visible";
if (isNaN(explanation[a][1])) alert("Something is wrong with the input of the text size.\n\nPlease check.")
//(which_size>300)?which_size=300:which_size=which_s ize; // which_size hier max. 300px
layer_to_display_in.pixelWidth=explanation[a][6];
layer_to_display_in.left=window.event.clientX+expl anation[a][2];
layer_to_display_in.top = window.event.clientY+explanation[a][3];
layer_to_display_in.backgroundColor=explanation[a][5]
document.all["output"].innerHTML ="<b><font size="+explanation[a][1]+" color="+explanation[a][4]+">"+explanation[a][0]+"</font></b>";}
}
function hide_layer() {
if (ns) layer_to_display_in.visibility = "hide" ;
else if (ie) layer_to_display_in.visibility = "hidden"}
</script>
</HEAD>
<BODY bgcolor="#000000" text="#FFFFFF">
<bgsound src="e001[1].wav">
<TABLE BORDER="1" width="100%" BGCOLOR="BLACK">
<TR BGCOLOR="BLACK">
<TD ALIGN="LEFT" width="25%">
<CENTER>
<A HREF="http://www.tonamelt.com/Tona Ficha Esp.html" onMouseOver="display(1,event)" onMouseOut="hide_layer()">
<SPAN style="color:red; font-size:medium; font-family:Arial Black">
<font color="red">VERSION EN ESPAÑOL</font></SPAN></A>
</CENTER>
</TD>
<TD class="fhelp" align="center" width="30%">
<p align="center">
<A HREF="http://mx.geocities.com/tonamelt/index.html" onMouseOver="display(3,event)"
onMouseOut="hide_layer()">
<SPAN style="color:blue; font-size:x-large; font-family:MS Reference Serif"><B><FONT COLOR="blue">
TONAMELT</FONT></B></SPAN>
</A>
</p></TD>
<TD ALIGN="right" width="25%">
<CENTER>
<A HREF="http://www.tonamelt.com/Tona Ficha Ing.html" onMouseOver="display(2,event)" onMouseOut="hide_layer()">
<SPAN style="color:red; font-size:medium; font-family:Arial Black">
<font color="red">VERSION IN ENGLISH</font></SPAN></A>
</CENTER>
</TD>
</TR>
</TABLE>
<CENTER>
<div ID="output" STYLE="POSITION:absolute; TOP:0px; LEFT:0px; visibility: hidden">
</div>
</CENTER>
</BODY>
</HTML>