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/* ************************************************************************
qooxdoo - the new era of web development
http://qooxdoo.org
Copyright:
2004-2006 by 1&1 Internet AG, Germany, http://www.1and1.org
License:
LGPL 2.1: http://www.gnu.org/licenses/lgpl.html
Authors:
* Sebastian Werner (wpbasti)
* Andreas Ecker (ecker)
************************************************************************ */
/* ************************************************************************
#module(io_remote)
#require(qx.sys.Client)
************************************************************************ */
qx.OO.defineClass("qx.dom.Iframe");
if (qx.sys.Client.getInstance().isMshtml())
{
qx.dom.Iframe.getWindow = function(vIframe)
{
try
{
return vIframe.contentWindow;
}
catch(ex)
{
return null;
}
}
qx.dom.Iframe.getDocument = function(vIframe)
{
try
{
var vWin = qx.dom.Iframe.getWindow(vIframe);
return vWin ? vWin.document : null;
}
catch(ex)
{
return null;
}
}
}
else
{
qx.dom.Iframe.getWindow = function(vIframe)
{
try
{
var vDoc = qx.dom.Iframe.getDocument(vIframe);
return vDoc ? vDoc.defaultView : null;
}
catch(ex)
{
return null;
}
}
qx.dom.Iframe.getDocument = function(vIframe)
{
try
{
return vIframe.contentDocument;
}
catch(ex)
{
return null;
}
}
}
qx.dom.Iframe.getBody = function(vIframe)
{
var vDoc = qx.dom.Iframe.getDocument(vIframe);
return vDoc ? vDoc.getElementsByTagName("body")[0] : null;
}
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