function MM_preloadImages() { 
    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_swapImgRestore() { 
    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_findObj(n, d) { 
   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() { 
   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];
    }
}

function showpodmenu(podmenu) {
 var ile = 6; 
 for (var i = 1; i <= ile; i++) 

	 <!-- w zaleznosci od numeru podmenu wyswietla albo nie --> 
	 if (podmenu !=i)
	  document.getElementById("podmenu_" + i).style.display = 'none';
	 else
	  document.getElementById("podmenu_" + i).style.display = 'block';
	 }