var WindowPopUp = {
	wTypes : '',
	config : function(types) {
 		this.wTypes = types;
 		var anker = document.getElementsByTagName("a");
 		for (var i=0; i<anker.length; i++) {
 			anker[i].onclick = this.setWindowType;
 		}
	},
	setWindowType : function() {
 		var rel = this.rel.split(" ")[0];
 		if (WindowPopUp.wTypes[rel] != undefined) {
 			WindowPopUp.openWindow(this, WindowPopUp.wTypes[rel]);
 			return false;
 		}
	},
	openWindow : function(obj,option) {
 		var w = window.open(obj.getAttribute("href"),obj.getAttribute("rel").split(" ")[0],option);
 		if (w) {
 			if (w.focus) w.focus();
 		}
	}
};

window.onload=function() {
 	WindowPopUp.config( {
 		"_blank" : "", /* entspricht target=blank */
 	});
}