// JavaScript Document

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

var state = 'none';

function showhide(layer_ref) 
{
	
	var curState = ''

	if (document.all)
	{ //IS IE 4 or 5 (or 6 beta)
		eval( "curState = document.all." + layer_ref + ".style.display" );
	}
	if (document.layers)
	{ //IS NETSCAPE 4 or below
		curState = document.layers[layer_ref].display;
	}
	if (document.getElementById &&!document.all)
	{
		hza = document.getElementById(layer_ref);
		curState = hza.style.display;
	}

	if( curState == 'block' ) 
	{
		state = 'none';
	}
	else 
	{
		state = 'block';
	}

	if (document.all)
	{ //IS IE 4 or 5 (or 6 beta)
		eval( "document.all." + layer_ref + ".style.display = '" + state +"'");
	}
	if (document.layers)
	{ //IS NETSCAPE 4 or below
		document.layers[layer_ref].display = state;
	}
	if (document.getElementById &&!document.all)
	{
		hza = document.getElementById(layer_ref);
		hza.style.display = state;
	}
} 
function pokaz(id, stan) {
	document.getElementById(id).style.display = stan;
}

function popup(name, width, height) {
	parametry_okna='status=no,width='+width+',height='+height
	okno=open(name,'nowe_okno',parametry_okna)
} 
function switchToProduct(pId,nodeId){
	window.location.href = nodeId+'.html?cnt_srodek_prawe_start=show&cnt_srodek_prawe_art_id='+pId;
}