
function onLoadInternetResults()
{
/*
	var isupports = Components.classes["component://netscape/rdf/datasource?name=internetsearch"].getService();
	if (!isupports)    return(false);
	var internetSearchService = isupports.QueryInterface(Components.interfaces.nsIInternetSearchService);
	if (!internetSearchService)    return(false);
	internetSearchService.ClearResultSearchSites();

	dump("Cleared result search sites.\n");
*/

	return(true);
}

function doEngineClick(node)
{
	dump("doEngineClick entered.\n");

	var resultsTree = document.getElementById("internetresultstree");
	if (!resultsTree)	return;
	var contentArea = document.getElementById("content");
	if (!contentArea)	return;

	var html="";

	var engineURI = node.getAttribute("id");
	if (engineURI == "allEngines")
	{
		dump("Show all engine results.\n");

		resultsTree.setAttribute("style", "height: 70%; width: 100%;");
		contentArea.setAttribute("style", "height: 100; width: 100%;");
	}
	else
	{
		dump("Show HTML for '" + engineURI + "'\n");
		resultsTree.setAttribute("style", "display: none;");
		contentArea.setAttribute("style", "height: 100%; width: 100%;");

		try
		{
			var rdf = Components.classes["component://netscape/rdf/rdf-service"].getService();
			if (rdf)   rdf = rdf.QueryInterface(Components.interfaces.nsIRDFService);
			if (rdf)
			{
				var internetSearchStore = rdf.GetDataSource("rdf:internetsearch");
				if (internetSearchStore)
				{
					var src = rdf.GetResource(engineURI, true);
					var htmlProperty = rdf.GetResource("http://home.netscape.com/NC-rdf#HTML", true);

					html = internetSearchStore.GetTarget(src, htmlProperty, true);
					if (html)	html = html.QueryInterface(Components.interfaces.nsIRDFLiteral);
					if (html)	html = html.Value;

				}
			}
		}
		catch(ex)
		{
		}
	}

	if (html != "")
	{
		var doc = window.frames[0].document;
		doc.open("text/html", "replace");
		doc.writeln(html);
		doc.close();
	}
	else
	{
		window.frames[0].document.location = "default.htm";
	}

}

function doResultClick(node)
{
	var theID = node.getAttribute("id");
	if (!theID)	return(false);

	try
	{
		var rdf = Components.classes["component://netscape/rdf/rdf-service"].getService();
		if (rdf)   rdf = rdf.QueryInterface(Components.interfaces.nsIRDFService);
		if (rdf)
		{
			var internetSearchStore = rdf.GetDataSource("rdf:internetsearch");
			if (internetSearchStore)
			{
				var src = rdf.GetResource(theID, true);
//				var urlProperty = rdf.GetResource("http://home.netscape.com/NC-rdf#URL", true);
				var bannerProperty = rdf.GetResource("http://home.netscape.com/NC-rdf#Banner", true);
				var htmlProperty = rdf.GetResource("http://home.netscape.com/NC-rdf#HTML", true);
/*
				var url = internetSearchStore.GetTarget(src, urlProperty, true);
				if (url)	url = url.QueryInterface(Components.interfaces.nsIRDFLiteral);
				if (url)	url = url.Value;
*/
				var banner = internetSearchStore.GetTarget(src, bannerProperty, true);
				if (banner)	banner = banner.QueryInterface(Components.interfaces.nsIRDFLiteral);
				if (banner)	banner = banner.Value;

				var target = internetSearchStore.GetTarget(src, htmlProperty, true);
				if (target)	target = target.QueryInterface(Components.interfaces.nsIRDFLiteral);
				if (target)	target = target.Value;
				if (target)
				{
					var text = "<HTML><HEAD><TITLE>Search</TITLE><BASE TARGET='_NEW'></HEAD><BODY><FONT POINT-SIZE='9'>";

					if (banner)
					{
						// add a </A> and a <BR> just in case
						text += banner + "</A><BR>";
					}
					text += target;
					text += "</FONT></BODY></HTML>"
					
					var doc = window.frames[0].document;
					doc.open("text/html", "replace");
					doc.writeln(text);
					doc.close();
				}
			}
		}
	}
	catch(ex)
	{
	}
	return(true);
}
