(function(){
	var scheme='http';
	var domain='lazyanalytics.appspot.com';
	var path='image.png';
	var url=scheme+'://'+domain+'/'+path;
	var referer=document.referrer;
	referer=escape(referer);
	var query='referer='+referer;
	url+='?'+query;
	(function(){
		try{
			var img=document.createElement('img');
			img.src=url;
			var src=scheme+'://'+domain+'/script/image.js'
			var scripts=document.getElementsByTagName('script');
			for(var script,i=0,ii=scripts.length;i<ii;i++){
				script=scripts[i];
				if(script.src!=src)continue;
				parent=script.parentNode;
				if(parent.nodeName=='HEAD')break;
				return parent.insertBefore(img, script);
			}
			var body=document.getElementsByTagName('body')[0];
			body.appendChild(img);
		}catch(exception){
			setTimeout(arguments.callee, 1);
		}
	})();
})();