document.open();document.writeln('
');document.writeln('
<?php');document.writeln('// Check for callback');document.writeln('if(isset($_GET['callback'])) {');document.writeln('	// Add the relevant header');document.writeln('	header('Content-type: text/javascript');');document.writeln('} else {');document.writeln('	if(isset($_GET['pretty'])) {');document.writeln('		// Will output pretty version');document.writeln('		header('Content-type: text/html');');document.writeln('	} else {');document.writeln('		header('Content-type: application/json');');document.writeln('	}');document.writeln('}');document.writeln('?>');document.writeln('
');document.writeln('');document.writeln('');document.writeln('
');document.close();