The $PO (for OBJECT tags) and $PE (for EMBED tags) template variables are useful shorthand elements. Both variables cause Flash to insert into a template any non-default values for some of the most common Flash OBJECT and EMBED parameters, including PLAY ($PL), QUALITY ($QU), SCALE ($SC), SALIGN ($SA), WMODE ($WM), DEVICEFONT ($DE), and BGCOLOR ($BG). See the default template in the section that follows for an example of using these variables.