It's located in /wp-content/themes/classipress/includes/theme-widgets.php
// classipress sidebar top ads widget
class CP_Widget_Top_Ads_Today extends WP_Widget {
function...
It's located in /wp-content/themes/classipress/includes/theme-widgets.php
// classipress sidebar top ads widget
class CP_Widget_Top_Ads_Today extends WP_Widget {
function...