/*
Generate XHLHTTPRequest object for AJAX style request, depending of web browser. If browser is Internet Explorer for Mac, then display an appology message because IE for mac doesn't support AJAX
*/

if(( BrowserDetect.browser == "Explorer") && ( BrowserDetect.OS == "Mac"))
{
	alert("Sorry, the browser you are using (Explorer for Mac) does not support the advanced features of this web site.  Please use Firefox (www.getfirefox.com) or Safari to view this page correctly.");
}
else
{
	var request = null;
	try 
	{
		request = new XMLHttpRequest();
	} 
	catch (trymicrosoft)
	{
		try
		{
			request = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (othermicrosoft)
		{
			try
			{
				request = new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch (failed)
			{
				request = null;
			}
		}
	}
	if (request == null)
	{
		alert("Error creating request object!");
	}
}