function IndcTxt() {
var paginas = new Array("oro2_1.htm", "oro2_2.htm", "oro2_3.html");
var i, j, nmbrpgn;
j = paginas.length;

with (document.URL) {
nmbrpgn = substring(lastIndexOf("/")+1);
}
document.open();
with (document) {
writeln('<p align="center" style="color: orange; font-family: Arial">');
writeln('P&aacute;ginas de este texto: ');
for (i = 0; i < j; i++) {
writeln(paginas[i] == nmbrpgn ? '' : '<a href="'+paginas[i]+'">')
writeln('<font color="orange">'+(i+1).toString()+'</font></a>');
}
writeln('</p>');
document.close();
}
}