var menuid = new Array();

function hide()
{
 var s = menuid.length;
 
 //alert (s);
 for(i=0;i<s;i++)
 {
   id = menuid[i];
  // alert(id);
      document.getElementById(id).style.display = 'none';
   }

}

function toggle_menu(i)
{
    hide();
   
    document.getElementById('sub'+i).style.display = '';

}


function switch_order()
{
    var l1 = document.getElementById('l1') ;
    var l2 = document.getElementById('l2');
    
    if(l1.style.display == '')
      {      
        l1.style.display = 'none';
        l2.style.display = '';
      }    
    else
      {
        l1.style.display = '';
        l2.style.display = 'none';
      }    
    
    
    
}

function ZoomIn(image)
{

  var LayerImg = document.getElementById('LayerImg');

  LayerImg.style.display = '';
  LayerImg.style.visibility = '';
  
  LayerImg.innerHTML = '<img src="img/loader.gif" id="loader" style=" background:#000000; filter:alpha(opacity=80); -moz-opacity:.880; opacity:.80; " alt="" /><img onclick="ZoomOut()" src="'+image+'" id="FullView" title="Kliknij na zdjecie by zamknąć podgląd" onload="ShowFull()" style="display:none; visibility:none; cursor:pointer; border:1px solid #000000;" alt="" />';
  
  /*var LoaderImg = document.getElementById('loader');
  LoaderImg.style.display = '';
  LoaderImg.style.visibility = '';*/
  
  
    if (self.innerWidth)
	{
		frameWidth = self.innerWidth;
		frameHeight = self.innerHeight;
	}
	else if (document.documentElement && document.documentElement.clientWidth)
	{
		frameWidth = document.documentElement.clientWidth;
		frameHeight = document.documentElement.clientHeight;
	}
	else if (document.body)
	{
		frameWidth = document.body.clientWidth;
		frameHeight = document.body.clientHeight;
	}
  
  
  
  
  LayerImg.style.top = (frameHeight - LayerImg.offsetHeight)/2 + 'px';
  LayerImg.style.left = (frameWidth - LayerImg.offsetWidth)/2 + 'px';
  
}

  /* ======================================================= */

function ShowFull()
{
  
 

  var LoaderImg = document.getElementById('loader');
  LoaderImg.style.visibility = 'hidden';
  LoaderImg.style.display = 'none';

  var FullImg = document.getElementById('FullView');
  FullImg.style.display = '';
    
  var LayerImg = document.getElementById('LayerImg');

  /* ------------------------------------------------------- */

  if (self.innerWidth)
	{
		frameWidth = self.innerWidth;
		frameHeight = self.innerHeight;
	}
	else if (document.documentElement && document.documentElement.clientWidth)
	{
		frameWidth = document.documentElement.clientWidth;
		frameHeight = document.documentElement.clientHeight;
	}
	else if (document.body)
	{
		frameWidth = document.body.clientWidth;
		frameHeight = document.body.clientHeight;
	}

  //document.body.style.overflow = 'hidden';

  var LayerBg = document.getElementById('LayerBg');
  LayerBg.style.display = '';
  LayerBg.style.top='0px';
  LayerBg.style.left='0px';
  LayerBg.style.visibility = '';
  LayerBg.style.width = frameWidth+'px';
  LayerBg.style.height = frameHeight+'px';

  LayerImg.style.top = (frameHeight - FullImg.offsetHeight)/2 + 'px';
  LayerImg.style.left = (frameWidth - FullImg.offsetWidth)/2 + 'px';   
  
  LayerImg.style.width = FullImg.offsetWidth;
  LayerImg.style.height = FullImg.offsetHeight; 

  
  //LayerImg.style.top = (frameHeight - LayerImg.offsetHeight)/2 + 'px';
  //LayerImg.style.left = (frameWidth - LayerImg.offsetWidth)/2 + 'px';
  



  FullImg.style.visibility = '';
  

}

function ZoomOut()
{
  //document.body.style.overflow = 'auto;';

  var LayerBg = document.getElementById('LayerBg');
  LayerBg.style.display = 'none';
  LayerBg.style.visibility = 'hidden';

  var LayerImg = document.getElementById('LayerImg');
    LayerImg.style.visibility = 'hidden';
    LayerImg.style.display = 'none';
    
  var LoaderImg = document.getElementById('loader');
    LoaderImg.style.visibility = 'hidden';
    LoaderImg.style.display = 'none';

  var FullImg = document.getElementById('FullView');
  FullImg.style.visibility = 'hidden';
    FullImg.style.display = 'none';
    
}