function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}


function Product_Tabs(nr) {
  
  var nr;
  var i=0;
  for (i=0;i<=20;i++)
  {
  
  if (document.getElementById('content-tabs-name-l-' + i)) {

    document.getElementById('content-tabs-name-l-' + i).className = 'name-left-bg';
    document.getElementById('content-tabs-name-c-' + i).className = 'name-center-bg';
    document.getElementById('content-tabs-name-r-' + i).className = 'name-right-bg';
    
    }
    
  if (document.getElementById('content-tabs-zawartosc-' + i)) {

    document.getElementById('content-tabs-zawartosc-' + i).className = 'noactive';
    
    }
    

  }
  
  
    document.getElementById('content-tabs-name-l-' + nr).className = 'name-left-bg-a';
    document.getElementById('content-tabs-name-c-' + nr).className = 'name-center-bg-a';
    document.getElementById('content-tabs-name-r-' + nr).className = 'name-right-bg-a';
    document.getElementById('content-tabs-zawartosc-' + nr).className = 'active';
  
  
    createCookie("_apex_produktu_tab_id",nr,1); 
    
    
}