one of the documented procedures in this installation of the ACS
ad_style_ec_dbresults   { string "" }   { tagset "" }
What it does:
Proc generated by ad_register_styletag to support the ec_dbresults ADP tag.
Defined in: /web/philip/tcl/ecommerce-styles.tcl

Source code:

    upvar db db
    upvar ec_dbresults ec_dbresults

    if { [info exists ec_dbresults] } {
	return $ec_dbresults
    } else {
	return "<blockquote>
<b>No database results available.</b>
We can't find any database query results for this style template.
Please contact <a href=\"mailto:[ad_host_administrator]\">[ad_host_administrator]</a>