function callusgradient(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 * 0 + ")";
	box.style.display="block";
	return;
}

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

// Open the lightbox


function calluspopupopenbox(formtitle, fadin)
{
  var box = document.getElementById('callusfree_box'); 
  document.getElementById('callusfree_back').style.display='block';

  var btitle = document.getElementById('callusfree_boxtitle');
  btitle.innerHTML ="<img src='images/1.png' width='70' height='70' align='middle'>"+formtitle;
  
  if(callusfadein)
  {
	 callusgradient("callusfree_box", 0);
	 callusfadein("callusfree_box");
  }
  else
  { 	
    box.style.display='block';
  }  	
}

function calluspopupclosebox()
{
   document.getElementById('callusfree_box').style.display='none';
   document.getElementById('callusfree_back').style.display='none';
}