// ==UserScript==
// @include http://*pokemonbattlearena.net/*
// ==/UserScript==

(function () {
	var vFrame = document.getElementById("snavi");
	if (vFrame) {
		var old_state_Change_navi = vFrame.contentWindow.state_Change_navi;
		vFrame.contentWindow.state_Change_navi = function() {
			if(xmlHttp.readyState==4) {
				var WildBattle =  xmlHttp.responseXML.documentElement.childNodes[4];
				if(WildBattle.childNodes.length > 1) {
					var simg = WildBattle.childNodes[4].childNodes[0].nodeValue;
					if(simg.indexOf("fsa") > -1) {
						alert("Found a shiny Pokemon!");
					}
				}
			}
			old_state_Change_navi();
		};
	}
})();