var cm=null;
var win=null;

function GetPos(el,sProp)
{ 
  var Pos = 0;
  while (el!=null)
  { 
    Pos+=el["offset" + sProp];
    el = el.offsetParent;    
  } 
  return Pos;
}

function Show(el,m)
{ 
  HelperFrame = document.getElementById('iFrameHelper').style;
  if (m)
  { 
    m.style.display=''; 
    m.style.pixelLeft = GetPos(el,"Left") - 1;
    m.style.pixelTop = GetPos(el,"Top") + el.offsetHeight 

	HelperFrame.pixelLeft  = m.style.pixelLeft;
	HelperFrame.pixelTop   = m.style.pixelTop;
	HelperFrame.width      = m["offsetWidth"];
	HelperFrame.height     = m["offsetHeight"];
	HelperFrame.visibility = "visible";
	HelperFrame.zIndex     = 2; 
  }
  if ((m != cm) && (cm))
  {
    cm.style.display='none';
	HelperFrame.visibility = "hidden";
  }
  cm=m;
}

function closeWin()
{
	if(win != null)
	{
		win.close();
	}
}

function openNewWindow(path, id, width, height)
{
	win = window.open(path,id,"scrollbars=yes,location=no,menubar=no,directories=no,left=2,top=2,toolbar=no,width=" + width + ",height=" + height);
	win.focus();
}


function checkAgree()
{
if (document.forms[0].chkAgreement.checked == true)
{
	document.forms[0].cmdConfirm.disabled = false;
}
else
{
	document.forms[0].cmdConfirm.disabled = true;
}
}