
<bx_text:_bx_ava_crop_image_desc />

<div style="position:relative;">
    <img id="bx_ava_crop_img" src="__url_img__" style="width:__img_width__px; height:__img_height__px;" />
</div>

<div id="bx_ava_crop_img_preview_cont">
    <div id="bx_ava_crop_img_preview">
        <img src="__url_img__" style="" />
    </div>
</div>

<div class="bx_ava_block">
    <b><bx_text:_bx_ava_crop_preview_title /></b>
    <bx_text:_bx_ava_crop_preview_desc />
    <form method="post" action="__action__">
        <div class="button_wrapper">
            <input class="form_input_submit" type="submit" value="<bx_text:_bx_ava_add_avatar />" name="set_avatar" />			
            <div class="button_wrapper_close"></div>
        </div>
		<div class="button_wrapper">
			<input class="form_input_submit" type="submit" value="<bx_text:_bx_ava_remove />" name="remove_avatar" />
			<div class="button_wrapper_close"></div>
		</div>
        <input type="hidden" name="x1" />
        <input type="hidden" name="y1" />
        <input type="hidden" name="x2" />
        <input type="hidden" name="y2" />
        <input type="hidden" name="w" />
        <input type="hidden" name="h" />
    </form>        
</div>

<div class="clear_both"></div>

<script type="text/javascript">

    function bx_ava_preview(img, sel) { 
        $('form > input[name=x1]').val(sel.x1);
        $('form > input[name=y1]').val(sel.y1);
        $('form > input[name=x2]').val(sel.x2);
        $('form > input[name=y2]').val(sel.y2);
        $('form > input[name=w]').val(sel.width);
        $('form > input[name=h]').val(sel.height);
        var scaleX = 64 / (sel.width || 1); 
        var scaleY = 64 / (sel.height || 1); 
        $('#bx_ava_crop_img_preview > img').css({
            width: Math.round(scaleX * __img_width__) + 'px',
            height: Math.round(scaleY * __img_height__) + 'px',
            marginLeft: '-' + Math.round(scaleX * sel.x1) + 'px',
            marginTop: '-' + Math.round(scaleY * sel.y1) + 'px'
        }); 
    }

    $(document).ready(function () { 
        var z = (__img_width__ < __img_height__ ? __img_width__ : __img_height__);
        var sel = {
            x1: 0,
            y1: 0,
            x2: z, 
            y2: z,
            width: z,
            height: z
        }
        $('#bx_ava_crop_img').imgAreaSelect({ aspectRatio: '1:1', onSelectChange: bx_ava_preview, x1: sel.x1, y1: sel.y1, x2: sel.x2, y2:sel.y2}); 
        bx_ava_preview(null, sel);
    });

</script>
