var camino = location.pathname;
var partes = camino.split("\/", 10);
var largo = partes.length;
var retro = "";
var hola = "";

for (i=0;i<largo;i++) {
    if (i == largo-1) { hola = hola + partes[i] }
    else { hola = hola + partes[i] + "\/" }
    if (i<largo-1) { retro = retro + "../" }
//    for (i=0;i<largo-1;i++) { retro = retro + "../" } //RETRO MEANS NO. OF DIR UP
}

function describe(x) {
window.status=x;
}

function loadpic(x,y,z,donde) {
var v = parseInt(navigator.appVersion);
var n = navigator.appName;
var browserok = ((n == "Microsoft Internet Explorer") && (v >= 4))

if (browserok) {
   var buscar = new String(document.images[z].src);
   if (buscar.indexOf('space') == -1) {
      document.images[z].src = retro + "resources/common/space.gif";
      document.images[z].width = 5;
      document.images[z].height = 5; }
   else {
      document.images[z].src = donde;
      document.images[z].width = x;
      document.images[z].height = y; }
}
else {
   x = x + 15;
   y = y + 15;
   window.open(donde, 'picture', 'height=' + y + ',width=' + x); }
}