Backbone.js not rendering JSON -
===

I have to code:

    window.TicketCollection = Backbone.Collection.extend({
    	model:Tickets,
    	url:"/index.php/tickets/viewJSON"
    });
    window.TicketsView = Backbone.View.extend({
    	tagName:'div',
    	initialize: function () {
    		this.model.bind("reset", this.render, this);
    		
    	},
    	render:function(eventName){
    		_.each(this.model.models, function(ticket){
    			$(this.el).append(new TicketListItemView({model:ticket}).render().el);
    		},this);
    		return this;
    	}
    });
    window.TicketListView = Backbone.View.extend({
    	tagName: "li",
    	template:_.template($('#tickets-list-item').html()),
    	render:function (eventName){
    		$(this.el).html(this.template(this.model.toJSON));
    		return this;
    	}
    });


    var AppRouter = Backbone.Router.extend({
    	routes:{
    		"":"list"
    	},
    	list:function(){
    		window.alert("alright");
    		this.ticketList = new TicketCollection();
    		this.ticketLists = this.ticketList.get();
    		
    		this.ticketListView = new TicketListView({model:this.ticketList});
    		$("#ticketListHolder").html(this.ticketListView.render().el);
    	},
    });
    var app = new AppRouter();
    Backbone.history.start();
    });


My php is as follows:

    <?php header('Content-type: application/json');
    echo json_encode(array("ticketID"=>"test", "ticketName"=>"1"));?>

The response from the php is:

    [{"ticketID":"1","ticketName":"Fix the admin system"}]

HTML:

    <div id="ticketListHolder">
    	#
    
    	
    </div>
    <script type="text/template" id="tickets-list-item">
    		<div class="supTicket ticketHolder nobg">
    		<div class="issueType">
    		<span class="issueInfo"><%= ticketName %></span>
    		<span class="issueNum">[ #<%= ticketID %>] - <%= fullName %></span>
    		</div>
    		</div>
    </script>


I get the error: `Uncaught ReferenceError: ticketName is not defined `, it appears that it's not parsing the json, instead reading it as one string block. Why 
