function gradient(id, level)
{
	var box = document.getElementById(id);
	box.style.opacity = "1";
	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* 500) + 10);
		level += 0.01;
	}
}


// Open the lightbox


function openbox(formtitle, fadin)
{
  var box = document.getElementById('box'); 
  document.getElementById('filter').style.display='block';
  document.getElementById('modlgn_username').value="";
  document.getElementById('modlgn_passwd').value="";
  //document.getElementById('login_response').style.display="none";
  
  var btitle = document.getElementById('boxtitle');
  btitle.innerHTML = formtitle;
  
  //if(fadin)
  //{
//	 gradient("box",1);
//	 fadein("box");
 // }
  //else
  //{ 	
    box.style.display='block';
  //}  	
}


// Close the lightbox

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


/*
	Open the help box for ar-game
*/

function openHelp(formtitle, fadin)
{
  var box = document.getElementById('help'); 
  document.getElementById('filter').style.display='block';
    
  var btitle = document.getElementById('boxtitle');
  btitle.innerHTML = formtitle;
  
  //if(fadin)
  //{
//	 gradient("help", 0);
//	 fadein("help");
  //}
  //else
  //{
  	//box.style.opacity = '1';
    box.style.display='block';
  //}  	
}


// Close the lightbox

function closeHelp()
{
   document.getElementById('help').style.display='none';
   document.getElementById('filter').style.display='none';
   //document.getElementById('plugin_dfusion').style.visibility = 'display';
}

/*
	Open the requirement box for ar-game
*/

function openRequirement(formtitle, fadin)
{
  var box = document.getElementById('requirement'); 
  document.getElementById('filter').style.display='block';
    
  var btitle = document.getElementById('boxtitle');
  btitle.innerHTML = formtitle;
  
  //if(fadin)
  //{
//	 gradient("help", 0);
//	 fadein("help");
  //}
  //else
  //{
  	//box.style.opacity = '1';
    box.style.display='block';
  //}  	
}


// Close the lightbox

function closeRequirement()
{
   document.getElementById('requirement').style.display='none';
   document.getElementById('filter').style.display='none';
   //document.getElementById('plugin_dfusion').style.visibility = 'display';
}

/*
	Open the requirement box for ar-game
*/

function openDisclaimer(formtitle, fadin)
{
  var box = document.getElementById('disclaimer'); 
  document.getElementById('filter').style.display='block';
    
  var btitle = document.getElementById('boxtitle');
  btitle.innerHTML = formtitle;
  
  //if(fadin)
  //{
//	 gradient("help", 0);
//	 fadein("help");
  //}
  //else
  //{
  	//box.style.opacity = '1';
    box.style.display='block';
  //}  	
}


// Close the lightbox

function closeDisclaimer()
{
   document.getElementById('disclaimer').style.display='none';
   document.getElementById('filter').style.display='none';
   //document.getElementById('plugin_dfusion').style.visibility = 'display';
}