report/app/common/view/api/img_viewer.html

{extend name="layout/content"}
{block name="content"}
<style>
    .wrapper-content{padding:0;margin:0;}
    .viewer-close{display:none;}
</style>
<div id="showBigPic">    
    <img id="_pic0001" src="{$img}" style="width:0;height:0;"/>    
</div>
<script type="text/javascript">
    var __initialize = function () {
        var sbp = $("#showBigPic");
        $("#_pic0001").viewer({
            toolbar: true,
            fullscreen: false
        });
        $("#_pic0001").click();
    }();
</script>
{/block}