scroll_to_top.module in scroll to top 6

Provide scroll to top link.

File

scroll_to_top.module

<?php

/**
 * @file
 * Provide scroll to top link.
 */

/**
 * Implementation of hook_init().
 */
function scroll_to_top_init() {
  drupal_add_css(drupal_get_path('module', 'scroll_to_top') . '/scroll_to_top.css', 'module');
  drupal_add_js(drupal_get_path('module', 'scroll_to_top') . '/scroll_to_top.js', 'module');
  $position = "";
  if (variable_get('scroll_to_top_position', 1) == 1) {
    $position = "\$('#back-top').css('right','40px');";
  }
  if (variable_get('scroll_to_top_position', 1) == 3) {
    $position = "\$('#back-top').css({'left':'50%','margin':'0px'});";
  }
  if (variable_get('scroll_to_top_display_text', TRUE) == FALSE) {
    $display = "\$('div#link').css('display','none');";
  }
  $bgcolor = " \$('#back-top span').mouseover(function(){ \$(this).css('background-color','" . variable_get('scroll_to_top_bg_color_hover', '#777777') . "');}).mouseout(function(){ \$(this).css('background-color','" . variable_get('scroll_to_top_bg_color_out', '#CCCCCC') . "');});";
  $script = "\$(document).ready(function() {";
  $script .= $position;
  $script .= $bgcolor;
  $script .= $display;
  $script .= "});";
  drupal_add_js($script, 'inline');
}

/**
 * Implements hook_menu().
 */
function scroll_to_top_menu() {
  $items = array();
  $items['admin/settings/scrolltotop'] = array(
    'title' => 'Scroll to top',
    'description' => 'Scroll To Top stettings',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'scroll_to_top_settings',
    ),
    'access arguments' => array(
      'access administration pages',
    ),
    'file' => 'scroll_to_top.admin.inc',
    'type' => MENU_NORMAL_ITEM,
  );
  return $items;
}

Functions

Name	Description
scroll_to_top_init	Implementation of hook_init().
scroll_to_top_menu	Implements hook_menu().