runtimeVersion = "2.0.0";
directLink = "Epygi%20Call%20Control.msi";
function Initialize()
{

  if (HasRuntimeVersion(runtimeVersion))

  {

    InstallButton.href = directLink;

    BootstrapperSection.style.display = "none";

  }

}

function HasRuntimeVersion(v)

{

  var va = GetVersion(v);

  var i;

  var a = navigator.userAgent.match(/\.NET CLR [0-9.]+/g);

  if (a != null)

    for (i = 0; i < a.length; ++i)

      if (CompareVersions(va, GetVersion(a[i])) <= 0)

		return true;

  return false;

}

function GetVersion(v)

{

  var a = v.match(/([0-9]+)\.([0-9]+)\.([0-9]+)/i);

    return a.slice(1);

}

function CompareVersions(v1, v2)

{

  for (i = 0; i < v1.length; ++i)

  {

    var n1 = new Number(v1[i]);

    var n2 = new Number(v2[i]);

    if (n1 < n2)

      return -1;

    if (n1 > n2)

      return 1;

  }

  return 0;

}