if (document.images) {
  image1on = new Image();
  image1on.src = "grafika/ofirmie.gif";

  image2on = new Image();
  image2on.src = "grafika/ofirmiex.gif";

  image1off = new Image();
  image1off.src = "grafika/ofirmiex.gif";

  image2off = new Image();
  image2off.src = "grafika/ofirmie.gif";

}

function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}


if (document.images) {
  image3on = new Image();
  image3on.src = "grafika/szkolenia.gif";

  image4on = new Image();
  image4on.src = "grafika/szkoleniax.gif";

  image3off = new Image();
  image3off.src = "grafika/szkoleniax.gif";

  image4off = new Image();
  image4off.src = "grafika/szkolenia.gif";

}

function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}


if (document.images) {
  image5on = new Image();
  image5on.src = "grafika/seminaria.gif";

  image6on = new Image();
  image6on.src = "grafika/seminariax.gif";

  image5off = new Image();
  image5off.src = "grafika/seminariax.gif";

  image6off = new Image();
  image6off.src = "grafika/seminaria.gif";

}

function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}




if (document.images) {
  image7on = new Image();
  image7on.src = "grafika/oferta.gif";

  image8on = new Image();
  image8on.src = "grafika/ofertax.gif";

  image7off = new Image();
  image7off.src = "grafika/ofertax.gif";

  image8off = new Image();
  image8off.src = "grafika/oferta.gif";

}

function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}



if (document.images) {
  image9on = new Image();
  image9on.src = "grafika/oferta1.gif";

  image10on = new Image();
  image10on.src = "grafika/oferta1x.gif";

  image9off = new Image();
  image9off.src = "grafika/oferta1x.gif";

  image10off = new Image();
  image10off.src = "grafika/oferta1.gif";

}

function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}




if (document.images) {
  image11on = new Image();
  image11on.src = "grafika/biblioteka.gif";

  image12on = new Image();
  image12on.src = "grafika/bibliotekax.gif";

  image11off = new Image();
  image11off.src = "grafika/bibliotekax.gif";

  image12off = new Image();
  image12off.src = "grafika/biblioteka.gif";

}

function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}
















function source(file) {
		loc = document.location.href
		loc = loc.substring(0,loc.lastIndexOf('/')+1)
				loc += file
		document.location.href = 'view-source:'+loc
}
function sample(file,w,h) {
    eval("window.open(file,'mywindow1','width="+w+",height="+h+",toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,copyhistory=no,resizable=no');");
}