var page_loaded, startTime, timerId;

function toggleBox(szDivID) //
{
    if(document.layers)	   //NN4+
    {
	   document.layers[layer_0].visibility = "hide";
	   document.layers[layer_1].visibility = "hide";
	   document.layers[layer_2].visibility = "hide";
	   document.layers[layer_3].visibility = "hide";
	   document.layers[layer_4].visibility = "hide";
	   document.layers[layer_5].visibility = "hide";
	   document.layers[layer_6].visibility = "hide";
	   document.layers[layer_7].visibility = "hide";
       document.layers[szDivID].visibility = "show";
    }
    else if(document.getElementById)	  //gecko(NN6) + IE 5+
    {
        document.getElementById("layer_0").style.visibility = "hidden";
		document.getElementById("layer_1").style.visibility = "hidden";
		document.getElementById("layer_2").style.visibility = "hidden";
		document.getElementById("layer_3").style.visibility = "hidden";
		document.getElementById("layer_4").style.visibility = "hidden";
		document.getElementById("layer_5").style.visibility = "hidden";
		document.getElementById("layer_6").style.visibility = "hidden";
		document.getElementById("layer_7").style.visibility = "hidden";
		document.getElementById(szDivID).style.visibility = "visible";
        
    }
    else if(document.all)	// IE 4
    {

		document.all["layer_0"].style.visibility = "hidden";
		document.all["layer_1"].style.visibility = "hidden";
		document.all["layer_2"].style.visibility = "hidden";
		document.all["layer_3"].style.visibility = "hidden";
		document.all["layer_4"].style.visibility = "hidden";
		document.all["layer_5"].style.visibility = "hidden";
		document.all["layer_6"].style.visibility = "hidden";
		document.all["layer_7"].style.visibility = "hidden";
        document.all[szDivID].style.visibility = "visible";

    }
}


function Nowa_Fotka(id, text) {

	showLayer(id);
	//Write_Layer('foto_layer', text);

	document.getElementById('marker2').style.backgroundImage = "url(foto/"+text+")";


}


function Write_Layer(id, text) {
	

	if (document.getElementById)
	{
		x = document.getElementById(id);
		x.innerHTML = '';
		x.innerHTML = '<img src="foto/' + text + '" height="155" border=0 style="filter:alpha(opacity=100);-moz-opacity:1;	opacity:1;-khtml-opacity:1;">';
	}
	else if (document.all)
	{
		x = document.all[id];
		x.innerHTML = '<img src="foto/' + text + '" height="155" border=0 style="filter:alpha(opacity=100);-moz-opacity:1;	opacity:1;-khtml-opacity:1;">';
	}
	else if (document.layers)
	{
		x = document.layers[id];
		text2 = '<img src="foto/' + text + '" height="155" border=0 style="filter:alpha(opacity=100);-moz-opacity:1;	opacity:1;-khtml-opacity:1;">';
		x.document.open();
		x.document.write(text2);
		x.document.close();
	}
}



function showLayer(id) {
  var lyr = getElemRefs(id);
  if (lyr && lyr.css) lyr.css.visibility = "visible";
}

function hideLayer(id) {
  var lyr = getElemRefs(id);
  if (lyr && lyr.css) lyr.css.visibility = "hidden";
}

function getElemRefs(id) {
	var el = (document.getElementById)? document.getElementById(id): (document.all)? document.all[id]: (document.layers)? document.layers[id]: null;
	if (el) el.css = (el.style)? el.style: el;
	return el;
}