function FBCollapse(what)
{
	var FBIcon = document.getElementById("icon_"+what);
	var FBBody = document.getElementById(what);

	if (!FBIcon)
	{
	  return;
	}

	if (FBBody.style.display == "")
	{
		FBBody.style.display = "none";
		FBIcon.src = template_images + "icon_invisible.png";

		setCookie("cyg" + what, "1", new Date().getTime() + 525600 * 60);
	}
	else
	{
		FBBody.style.display = "";
		FBIcon.src = template_images + "icon_visible.png";

		setCookie("cyg" + what, "0", new Date());
	}
}

function setCookie(name, value, expire)
{
  if (expire)
  {
    var theDate = new Date();
    theDate.setTime(expire);
	
	document.cookie = name + "=" + escape(value) + "; expires=" + theDate.toGMTString();
  }
  else
  {
  	document.cookie = name + "=" + escape(value);
  }
}

function getCookie(name)
{
  var cookies = document.cookie.split(/[;][ ]?/), temp;

  for (var i = 0; i < cookies.length; i++)
  {
    temp = cookies[i].split("=");
	
	if (temp[0] == name)
	{
	  return temp[1];
	}
  }
  return undefined;
}

function FBCheck()
{
  for (var i = 0; i < bars.length; i++)
  {
    if (getCookie("cyg" + bars[i]) == "1")
    {
      FBCollapse(bars[i]);
    }
  }
}