var gaJsHost = null;
var pageTracker = null;

function RegisterGA( accountID) {
	gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
	document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
	try{
		pageTracker = _gat._getTracker(accountID);
		TrackPageView();
	}
	catch( err ) {
	}
}

function TrackPageView() {
	if ( pageTracker != null ) 
		pageTracker._trackPageview();
}

function TrackPageView(url) {
	if ( pageTracker != null ) 
		pageTracker._trackPageview(url);
}

function TrackEvent(categoria, accion, etiqueta ) {
	if ( pageTracker != null ) 
		pageTracker._trackEvent(categoria, accion, etiqueta);
}