Applying CSS to Externally Loaded Kirupa-tutorial

1

Hi eveyrone,
I wonder has anyone gone through the “Applying CSS to Externally Loaded Text” tutorial? I have not realised how success and loaded variables in the above code take values. they are not defined anywhere else apart from these functions.

format.onLoad = function(**loaded**) {
	if (**loaded**) {
		output.styleSheet = format;
		myLoadVar = new LoadVars();
		myLoadVar.load("news5.txt");
		myLoadVar.onLoad = function(**success**) {
			if (**success ** == true) {
				output.variable = "txt";
				output.htmlText = myLoadVar.txt;
			}
		};
	} else {
		output.text = "Error loading CSS file!";
	}
};

Thanks a lot