// Checkbox for selecting Categories
	$category_checkboxes = '' ;
	foreach( $this->categories as $cid => $cat ) {
		$cid4sql = sprintf( "%05d," , $cid ) ;
		$cat_title4show = $this->text_sanitizer_for_show( $cat->cat_title ) ;
		if( $cat->cat_depth < 2 ) {
			$category_checkboxes .= "<div style='float:left; margin:2px;'>\n" ;
		}
		$category_checkboxes .= str_repeat( '-' , $cat->cat_depth - 1 ) . "<input type='checkbox' name='cids[]' value='$cid' ".(strstr($categories,$cid4sql)?"checked='checked'":"")." />$cat_title4show<br />\n" ;
	}
	$category_checkboxes = substr( str_replace( '<div' , '</div><div' , $category_checkboxes ) , 6 ) . "</div>\n" ;