Index: post-template.php
===================================================================
--- post-template.php	(revision 29737)
+++ post-template.php	(working copy)
@@ -939,7 +939,7 @@
 	$defaults = array(
 		'depth' => 0, 'child_of' => 0,
 		'selected' => 0, 'echo' => 1,
-		'name' => 'page_id', 'id' => '',
+		'name' => 'page_id', 'id' => '', 'class' => '',
 		'show_option_none' => '', 'show_option_no_change' => '',
 		'option_none_value' => ''
 	);
@@ -954,7 +954,7 @@
 	}
 
 	if ( ! empty( $pages ) ) {
-		$output = "<select name='" . esc_attr( $r['name'] ) . "' id='" . esc_attr( $r['id'] ) . "'>\n";
+		$output = "<select name='" . esc_attr( $r['name'] ) . "' id='" . esc_attr( $r['id'] ) . "' class='" . esc_attr( $r['class'] ) . "'>\n";
 		if ( $r['show_option_no_change'] ) {
 			$output .= "\t<option value=\"-1\">" . $r['show_option_no_change'] . "</option>\n";
 		}