angular empty fiddle

http://angularjs.org/

HTML

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.7/angular.min.js"></script>
<div ng-controller="myCtrl">
    <select 
       ng-model="selectedItem" 
       ng-options="S.value as S.label for S in selectables" ng-change="fun()">
    </select>
    {{selectedItem}}
    <img src='{{selectedItem}}'/>
</div>

JavaScript

angular
.module('myApp', [])

// controller here
.controller('myCtrl', function($scope) {
    $scope.selectables = [
        { label: 'A', value: 'http://upload.wikimedia.org/wikipedia/commons/a/af/Bonsai_IMG_6426.jpg'},
        { label:'B', value:['http://hdwallpaper.freehdw.com/0001/nature-landscapes_widewallpaper_nature-s-beauty_9645.jpg','http://upload.wikimedia.org/wikipedia/commons/a/af/Bonsai_IMG_6426.jpg']}
    ];

    // this is the model that's used for the data binding in the select directive
    // the default selected item
   
   
})