function gradient(id, level)
{
	var box = document.getElementById(id);
	 
	box.style.opacity = level;
	box.style.MozOpacity = level;
	box.style.KhtmlOpacity = level;
	box.style.filter = "alpha(opacity=" + level * 100 + ")";
	box.style.display="block";
	return;
}

function fadein(id) 
{
	var level = 0;
	while(level <= 1)
	{
		setTimeout( "gradient('" + id + "'," + level + ")", (level* 1000) + 10);
		level += 0.01;
	}
}

// Open the lightbox

function openbox(formtitle, fadin,boxid,filterid,boxtitleid)
{
  var box = document.getElementById(boxid);
  document.getElementById(filterid).style.display='block';
  var btitle = document.getElementById(boxtitleid);
  btitle.innerHTML = formtitle;
  document.getElementById('close-lightbox').style.visibility = 'visible';
	//document.getElementById('box_log_head').style.display='block';
  if(fadin)
  {
	//alert('test1');
	 gradient(boxid, 0);
	 fadein(boxid);
	
  }
  else
  { 
  	//alert('test0');
  	box.style.display='block';
	
  }  	
}


// Close the lightbox

function closebox(boxid,filterid)
{
	
   document.getElementById(boxid).style.display='none';
   document.getElementById(filterid).style.display='none';
}