<SCRIPT LANGUAGE="JavaScript">
<!-- Codigo ofrecido por tutores.org -->
<!-- Inicio
window.onerror = null;
var bName = navigator.appName;
var bVer = parseInt(navigator.appVersion);
var NS4 = (bName == "Netscape" && bVer >= 4);
var IE4 = (bName == "Microsoft Internet Explorer"
&& bVer >= 4);
var NS3 = (bName == "Netscape" && bVer < 4);
var IE3 = (bName == "Microsoft Internet Explorer"
&& bVer < 4);
var scroll_length = 650; //La longitud del scroll
var time_length =50; //Velodidad del scroll
var begin_pos = 190; //Posicion de inicio
var i;
var j;
if (NS4 || IE4) {
if (navigator.appName == "Netscape") {
layerStyleRef="layer.";
layerRef="document.layers";
styleSwitch="";
}else{
layerStyleRef="layer.style.";
layerRef="document.all";
styleSwitch=".style";
}
}
// INICIO DEL SCROLL
function Scroll(layerName){
if (NS4 || IE4) {
if (NS4 || IE4) {
if(i<(begin_pos+scroll_length)){
eval(layerRef+'["'+layerName+'"]'+
styleSwitch+'.visibility="visible"');
eval(layerRef+'["'+layerName+'"]'+
styleSwitch+'.left="'+i+'"');
i++;
j++;
if(i==j){
setTimeout("Scroll('"+layerName+"')",time_length);}
}
}
}
}
//FIN DEL SCROLL
function StopScroll(layerName)
{
i=begin_pos+scroll_length;
eval(layerRef+'["'+layerName+'"]'+
styleSwitch+'.left="'+i+'"');
hideLayer(layerName);
}
function reset()
{
i=begin_pos;
j=i;
}
// HIDE HINT
function hideLayer(layerName){
if (NS4 || IE4) {
eval(layerRef+'["'+layerName+'"]'+
styleSwitch+'.visibility="hidden"');
}
}
// FIN DE SCRIPT -
// Hasta aqui debe de estar entre las etiquetas head -->
</script>
<a href="http://www.tutores.org" target="_blank" class="link" onmouseover="javascript:reset();Scroll('prem_hint');" onmouseout="javascript:StopScroll('prem_hint');">Tutores.org</a>
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