1 <tal:var define="thumbnails extension:thumbnails(context);

     2 				 image thumbnails.get_thumbnail('800x600', 'jpeg');

     3 				 size context.get_image_size();

     4 				 thumb_size image.get_image_size();">

     5 	<input type="hidden" name="selection.x1" />

     6 	<input type="hidden" name="selection.y1" />

     7 	<input type="hidden" name="selection.x2" />

     8 	<input type="hidden" name="selection.y2" />

     9  	<img class="imgareaselect"

    10 		 data-ams-imgareaselect-parent=".modal-dialog"

    11 		 data-ams-imgareaselect-target-field="selection."

    12 		 tal:attributes="src extension:absolute_url(image);

    13 						 width thumb_size[0];

    14 						 height thumb_size[1];

    15 						 data-ams-imgareaselect-image-width size[0];

    16 						 data-ams-imgareaselect-image-height size[1];" />

    17 </tal:var>