Knockout goes crazy when I applyBindings twice with dynamic html

I am creating a single page application with knockout ... I have a GlobalViewModel to admin all dynamic pages (I get the html via ajax). Here is an example of my problem: http://jsfiddle.net/zWtrr/7/ When I load 2 times the same template (click 2 times in "show template") knockouts goes crazy and duplicate data... if you check the observable Array, there's no duplicated data. HTML: ``` <div id="container"> <button data-bind="click: showView">show template</button> <div data-bind="html: templateHtml"></div> </div> ``` Script: ``` function GlobalViewModel(){ var self = this; self.templateHtml = ko.observable(); self.templateVM = ko.observable(); self.showView = function(){ //i get this html from ajax var pageHtml = "<div id='template' data-bind='with: templateVM'>"+ "<button data-bind='click: showAll'>All</button>" + "<button data-bind='click: showNames'>Names</button>" + "<button data-bind='click: showLastNames'>LastNames</button>" + "<button data-bind='click: showNickNames'>NickNames</button>" + "<ul data-bind='foreach: resultsToShow'>" + " <li data-bind='text: $data'></li>" + "</ul>" + "</div>"; self.templateHtml(pageHtml) self.templateVM(new ViewModel()) ko.cleanNode(document.getElementById("template")) ko.applyBindings(window.gvm, document.getElementById("template")); } } function ViewModel(){ var self = this; self.selected = ko.observable("All"); self.resultsToShow = ko.observableArray([]); self.result1 = ["Facu", "Feli", "Juli"]; self.result2 = ["Perez","Gonzales","Garcia"]; self.result3 = ["Piti", "Tito", "Gato"]; self.showAll = function (){ self.resultsToShow(self.result1.concat(self.result2,self.result3)); self.selected("All"); } self.showNames = function (){ self.resultsToShow(self.result1); self.selected("Names"); } self.showLastNames = function (){ self.resultsToShow(self.result2); self.selected("LastNames"); } self.showNickNames = function (){ self.resultsToShow(self.result3); self.selected("NickNames"); } self.showAll(); } window.gvm = new GlobalViewModel(); ko.applyBindings(window.gvm, document.getElementById("container")); ```