Dear list, Iam struggle with a question(probably very easy for you), anyone caould help me ? I would like inster the items relative to my news article, and keep almost same distance in the same article. Here is my Pyton Script # To make the photo, pull, or box def make_up(item): if (item.ph_id > 0 ): return 'PHOTO<br>' elif (item.pl_id > 0 ): return 'PULL<br>' elif (item.bx_id > 0 ): return 'BOX<br>' ## sql_Photo .. prefix sql mean my ZSQL method photo=script.sql_Photos(ar_id=ar_id) pull=script.sql_Pulls(ar_id=ar_id) box=script.sql_Boxes(ar_id=ar_id) temp_glue = [] if (len(photo) > 0 and len(photo) >= len(pull) and len(photo) >= len(box) ): for i in range(len(photo)): temp_glue.append(photo[i]) if len(pull) >= i+1: temp_glue.append(pull[i]) if len(box) >= i+1: temp_glue.append(box[i]) elif (len(pull) > 0 and len(pull) >= len(photo) and len(pull) >= len(box)): for i in range(len(pull)): temp_glue.append(pull[i]) if len(photo) >= i+1: temp_glue.append(photo[i]) if len(box) >= i+1: temp_glue.append(box[i]) elif (len(box) > 0 and len(box) >= len(photo) and len(box) >= len(pull)): for i in range(len(box)): temp_glue.append(box[i]) if len(photo) >= i+1: temp_glue.append(photo[i]) if len(pull) >= i+1: temp_glue.append(pull[i]) Then I will glue the "temp_glue" with my article. Here is my question? The "def make_up()" dose work. I have attribute ph_id in photo, pl_id in pull, bx_id in box But how to identify which one I'm processing ? Thanks in Advance Terry