jquery - Image preview in telerik mvc editor -

i have customize telerik editor shown in below image-:

so how can display selected image in div (showing in black box in right side). stuff find image source using jquery:

$(document).ready(function () {      $('li.k-state-selected').live("click", function () {           var src = $(this).find("img").attr("src");           alert(src);      }); }); 

but unable source of image. please guide me on how can this. thanks