function openbox(url,valikko)
{

//  alert("valikko = " + valikko);

  var box = document.getElementById('box'); 
  document.getElementById('filter').style.display='block';
  
  var title = document.getElementById('boxtitle');
//  title.innerHTML = url;
  title.innerHTML = "Tuotekuva";
  
  var content = document.getElementById('boxcontent');
//  content.style.padding="0";

//  content.innerHTML = "...dynamic content...";
  content.innerHTML = "<a href=\"#\" style=\"float:left\" onclick=\"closebox();return(false);\"><img name=\"popupkuva\" border=\"0\" src=\"" + url + "\" /></a>" + valikko;

  box.style.display='block';	
}	

function closebox()
{
   document.getElementById('box').style.display='none';
   document.getElementById('filter').style.display='none';
}


function onclick_sel_lightbox(counter) {
   document.images['popupkuva'].src=isokuvat[counter].src;
}