var iPathe = 'images/';
var iExte = 'gif';
var suffixe = new Array('-over', '');

function preLoading()
{
  if(document.images)
  {
    var argLene = arguments.length;
    for(var aa = 0; aa < argLene; aa++)
    {
      var arge = arguments[aa];
      var sufLene = suffixe.length;
      for(jj = 0; jj < sufLene; jj++)
      {
        var sufe = suffixe[jj]
        self[arge + sufe] = new Image();
        self[arge + sufe].src = iPathe + arge + sufe + '.' + iExte;
      }
    }
  }
}

function onLoading()
{
preLoading('poco-menu_06-new','poco-menu_07','poco-menu_13-new','poco-menu_09-new','partnerzy','aktualnosci');
}