_revistas_antigas = new Array(
"* seccao *",
"Brasil_EBAL",
"ENP", 
"Falcao",
"MA", 
"Mosquito", 
"extra",
"@");
//r.length

_revistas_novas = new Array(
"* seccao *",
"Adulto_extra",
"Adulto_PPress",
"Angola",
"APR",
"Brasil_Abril",
"Brasil_Disney",
"Brasil_extra",
"Brasil_RGE",
"Disney",
"Franco",
"Palirex",
"PPress",
"@");
//r.length

_albuns = new Array(
"* seccao *",
"Album__Brasil",
"Album__Disney",
"Album_70",
"Album_APR",
"Album_Arcadia",
"Album_ASA",
"Album_Bertrand",
"Album_CirculoLeitores",
"Album_Distri",
"Album_DomQuixote",
"Album_Edinter",
"Album_Futura",
"Album_Ibis",
"Album_Meriberica",
"Album_Publica",
"Album_Verbo",
"Album_extra",
"@");
//r.length

_cromos = new Array(
"* seccao *",
"Cromo_BD",
"Cromo_Bx",
"Cromo_xD",
"Cromo_xx", 
"@");
//r.length

var book;


function include_javaScript ( path, seccao )
{
//alert( path );

  document.write( seccao + '<br><script type="text/javascript" src="' + path + '"></script>' ); 
}


function print_covers()
{
  var r;
  // var book_path = new String("?");

  r = (book.length - 1 -1)*Math.random(); // -primeiro -ultimo
  r = Math.round(r+0.5); // converter round em trunc
  book_path = 'http://bdportugal.info/Comics/Col/' + book[r] + '/slideshow.js';

  include_javaScript( book_path, book[r] );

}


function print_cover( tipo )
{
  if (tipo == 'revistas antigas') {book=_revistas_antigas;}
  else if (tipo == 'revistas novas') {book=_revistas_novas;}
  else if (tipo == 'albuns') {book=_albuns;}
  else if (tipo == 'cromos') {book=_cromos;}
  
  print_covers();
}