// XML functions

if (window.ActiveXObject && !window.XMLHttpRequest)
{
	window.XMLHttpRequest = function()
	{
		var msxmls = new Array(
			'Msxml2.XMLHTTP.5.0',
			'Msxml2.XMLHTTP.4.0',
			'Msxml2.XMLHTTP.3.0',
			'Msxml2.XMLHTTP',
			'Microsoft.XMLHTTP');
		for (var i = 0; i < msxmls.length; i++)
		{
			try
			{
				return new ActiveXObject(msxmls[i]);
			}
			catch (e)
			{
			}
		}
		return null;
	};
}

if (!window.ActiveXObject && window.XMLHttpRequest)
{
	window.ActiveXObject = function(type)
	{
		switch (type.toLowerCase())
		{
			case 'microsoft.xmlhttp':
			case 'msxml2.xmlhttp':
			case 'msxml2.xmlhttp.3.0':
			case 'msxml2.xmlhttp.4.0':
			case 'msxml2.xmlhttp.5.0':
				return new XMLHttpRequest();
		}
		return null;
	};
}
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