var ref          = document.referrer;
var url          = window.location.href;
var country      = google.loader.ClientLocation.address.country;
var country_code = google.loader.ClientLocation.address.country_code;
var region       = google.loader.ClientLocation.address.region;
var city         = google.loader.ClientLocation.address.city;
var screenX      = document.viewport.getWidth();
var screenY      = document.viewport.getHeight();
var statistic_id = '';

var post = "ref=" + ref
	     + "&country=" + country
		 + "&country_code=" + country_code
		 + "&region=" + region
		 + "&city=" + city
		 + "&url=" + url
		 + "&screenx=" + screenX
		 + "&screeny=" + screenY;
new Ajax.Request('/shop/statistic', {postBody: post, onComplete: function(r){
	statistic_id = r.responseText;	
}});

$$('a[href]').invoke("observe","click", function(e) {
	var post = "statistic_id=" + statistic_id + "&href=" + encodeURIComponent(e.element().href) + "&x=" + e.pointerX() + "&y=" + e.pointerY();
	e.stop(); 
	new Ajax.Request('/shop/statistic', {postBody: post, onComplete: function(){
		if (e.element().href==undefined)
			window.location.href = e.element().up('a').href;	
		else 
			window.location.href = e.element().href;
	}});
});