function scroll(kam)
	{
		if(kam == "left")
			{
				document.getElementById("fotky").scrollLeft = document.getElementById("fotky").scrollLeft - 3;
			}
		
		if(kam == "right")
			{
				document.getElementById("fotky").scrollLeft = document.getElementById("fotky").scrollLeft + 3;
			}
	}

function aktualizujOdkazy() {
  if(!document.getElementsByTagName) return false;
  var links = document.getElementsByTagName("a");
  for (var i=0; i < links.length; i++) {
    if(links[i].className.match("popup") || links[i].rel.match("external")) {
      links[i].onclick = function () {
        return !window.open(this.href);
      }
    }
  }
}

window.onload = aktualizujOdkazy;