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 * 300 + ")";
	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)
{
  var box = document.getElementById('box'); 
  document.getElementById('filter').style.display='block';

  var btitle = document.getElementById('boxtitle');
  btitle.innerHTML = formtitle;
  
  if(fadin)
  {
	 gradient("box", 0);
	 fadein("box");
  }
  else
  { 	
    box.style.display='block';
  }  	
}
function openbox1(formtitle, fadin)
{
  var box1 = document.getElementById('box1'); 
  document.getElementById('filter1').style.display='block';

  var btitle1 = document.getElementById('boxtitle1');
  btitle1.innerHTML = formtitle;
  
  if(fadin)
  {
	 gradient("box1", 0);
	 fadein("box1");
  }
  else
  { 	
    box1.style.display='block';
  }  	
}
function openbox2(formtitle, fadin)
{
  var box2 = document.getElementById('box2'); 
  document.getElementById('filter2').style.display='block';

  var btitle2 = document.getElementById('boxtitle2');
  btitle2.innerHTML = formtitle;
  
  if(fadin)
  {
	 gradient("box2", 0);
	 fadein("box2");
  }
  else
  { 	
    box2.style.display='block';
  }  	
}

// Close the lightbox
function closebox1()
{
   document.getElementById('box1').style.display='none';
   document.getElementById('filter1').style.display='none';
}

function closebox()
{
   document.getElementById('box').style.display='none';
   document.getElementById('filter').style.display='none';
}
function closebox2()
{
   document.getElementById('box2').style.display='none';
   document.getElementById('filter2').style.display='none';
}