var Prometheus = {
	init: function(){
		//Prometheus.setups();
		Prometheus.rewriteLinks();
	},
	setups: function(){	},
	rewriteLinks: function(){
		var a = $$('a');

		for (var i=0; i < a.length; i++) {
			if (a[i].rel == 'external') a[i].target = '_blank';
		}
	}
};

window.addEvent('load', Prometheus.init);