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anandkumaranandkumar
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New feature added and Bug Fix
Now we can easily customize easing and speed. Also the plugin is now compatible with various plugin.
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‎images/source.psd‎

27.1 KB
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‎jquery-smooth-scroll.php‎

Lines changed: 118 additions & 92 deletions
Original file line numberDiff line numberDiff line change
@@ -1,15 +1,15 @@
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<?php
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/*
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Plugin Name: jQuery Smooth Scroll
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Version: 1.2.4
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Version: 1.2.5
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Plugin URI: http://www.blogsynthesis.com/wordpress-jquery-smooth-scroll-plugin/
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Description: The plugin not only add smooth scroll to top feature/link in the lower-right corner of long pages while scrolling but also makes all jump links to scroll smoothly.
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Author: BlogSynthesis
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Author URI: http://www.blogsynthesis.com/
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License: GPL v3
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jQuery Smooth Scroll Plugin
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Copyright (C) 2013, Anand Kumar anand@blogsynthesis.com
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jQuery Smooth Scroll
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Copyright (C) 2013-14, Anand Kumar anand@blogsynthesis.com
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
@@ -25,92 +25,118 @@
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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class BlogSynthesisSmoothScroll {
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/*--------------------------------------------*
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* Constants
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*--------------------------------------------*/
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const name = 'BlogSynthesis Scroll to Top';
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const slug = 'blogsynthesis-scroll-to-top';
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/*--------------------------------------------*
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* Constructor
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*--------------------------------------------*/
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function __construct() {
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// Define constants used throughout the plugin
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$this->init_plugin_constants();
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load_plugin_textdomain( 'blogsynthesis', false, dirname( plugin_basename( __FILE__ ) ) . '/lang' );
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// Load JavaScript and stylesheets
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$this->register_scripts_and_styles();
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// Plugin Actions
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add_action( 'wp_footer', array( $this, 'display_link' ) );
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} // end constructor
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/*--------------------------------------------*
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* Core Functions
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*---------------------------------------------*/
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function display_link() {
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?>
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<a id="scroll-to-top" href="#" title="<?php _e('Scroll to Top','blogsynthesis'); ?>"><?php _e('Top','blogsynthesis'); ?></a>
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<?php
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}
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/*--------------------------------------------*
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* Private Functions
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*---------------------------------------------*/
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// Initializes constants used for convenience throughout the plugin.
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private function init_plugin_constants() {
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if ( !defined( 'PLUGIN_NAME' ) ) {
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define( 'PLUGIN_NAME', self::name );
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}
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if ( !defined( 'PLUGIN_SLUG' ) ) {
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define( 'PLUGIN_SLUG', self::slug );
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}
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} // end init_plugin_constants
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// Registers and enqueues stylesheets
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private function register_scripts_and_styles() {
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if ( is_admin() ) {
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// no admin styes or scripts
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} else {
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$this->load_file( self::slug . '-script', '/js/jss-script.min.js', true );
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$this->load_file( self::slug . '-style', '/css/jss-style.min.css' );
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} // end if/else
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} // end register_scripts_and_styles
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// Helper function for registering and enqueueing scripts and styles.
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private function load_file( $name, $file_path, $is_script = false ) {
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$url = plugins_url($file_path, __FILE__);
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$file = plugin_dir_path(__FILE__) . $file_path;
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if( file_exists( $file ) ) {
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if( $is_script ) {
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wp_register_script( $name, $url, array('jquery') );
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wp_enqueue_script( $name );
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} else {
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wp_register_style( $name, $url );
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wp_enqueue_style( $name );
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} // end if
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} // end if
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} // end load_file
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} // end class
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new BlogSynthesisSmoothScroll();
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// Prevent loading this file directly - Busted!
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if ( ! class_exists( 'WP' ) )
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{
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header( 'Status: 403 Forbidden' );
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header( 'HTTP/1.1 403 Forbidden' );
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exit;
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}
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if ( !class_exists( 'jQuerySmoothScroll' ) ) {
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class jQuerySmoothScroll {
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function jQuerySmoothScroll() {
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$blogsynthesis_jss_plugin_url = trailingslashit ( WP_PLUGIN_URL . '/' . dirname ( plugin_basename ( __FILE__ ) ) );
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$pluginname = 'jQuery Smooth Scroll';
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$plugin_version = '1.2.5';
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// load plugin Scripts
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add_action( 'wp_head', array( &$this, 'wp_head') );
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// add move to top button at wp_footer
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add_action( 'wp_footer', array( &$this, 'wp_footer') );
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}
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// load our css to the head
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function wp_head() {
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global $blogsynthesis_jss_plugin_url;
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// register and enqueue CSS
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wp_register_style( 'custom_wp_admin_css', plugin_dir_url( __FILE__ ) . 'css/jss-style.min.css', false );
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wp_enqueue_style( 'custom_wp_admin_css' );
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// enqueue script
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wp_enqueue_script( 'script-name', plugin_dir_url( __FILE__ ) . 'js/jss-script.js', array('jquery') );
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// You may now choose easing effect. For more information visit http://www.blogsynthesis.com/?p=860
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// wp_enqueue_script("jquery-effects-core");
70+
}
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function wp_footer() {
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// the html button which will be added to wp_footer ?>
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<a id="scroll-to-top" href="#" title="<?php _e('Scroll to Top','blogsynthesis'); ?>"><?php _e('Top','blogsynthesis'); ?></a>
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<?php
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}
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}
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//////////////////////////////////////////////////////////////////////////////
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add_action('wp_dashboard_setup', 'blogsynthesis_jss_dashboard_widgets');
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function blogsynthesis_jss_dashboard_widgets() {
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global $wp_meta_boxes;
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wp_add_dashboard_widget('blogsynthesisshfswidget', 'Latest from BlogSynthesis', 'blogsynthesis_jss_widget');
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}
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function blogsynthesis_jss_widget() {
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include_once( ABSPATH . WPINC . '/feed.php' );
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$rss = fetch_feed( 'http://feeds2.feedburner.com/blogsynthesis' );
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if ( ! is_wp_error( $rss ) ) :
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// Figure out how many total items there are, but limit it to 10.
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$maxitems = $rss->get_item_quantity( 10 );
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// Build an array of all the items, starting with element 0 (first element).
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$rss_items = $rss->get_items( 0, $maxitems );
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endif;
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{ ?>
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<div class="rss-widget">
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<a href="http://www.blogsynthesis.com/#utm_source=wpadmin&utm_medium=dashboardwidget&utm_term=newsitemlogo&utm_campaign=shfs" title="BlogSynthesis - For Bloggers" target="_blank"><img src="http://static.blogsynthesis.com/public/blogsynthesis-100px.png" class="alignright" alt="BlogSynthesis"/></a>
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<ul>
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<?php if ( $maxitems == 0 ) : ?>
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<li><?php _e( 'No items', 'shfs-text-domain' ); ?></li>
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<?php else : ?>
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<?php // Loop through each feed item and display each item as a hyperlink. ?>
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<?php foreach ( $rss_items as $item ) : ?>
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<li>
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<a href="<?php echo esc_url( $item->get_permalink() ); ?>#utm_source=wpadmin&utm_medium=dashboardwidget&utm_term=newsitem&utm_campaign=shfs"
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title="<?php printf( __( 'Posted %s', 'shfs-text-domain' ), $item->get_date('j F Y | g:i a') ); ?>" target="_blank">
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<?php echo esc_html( $item->get_title() ); ?>
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</a>
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</li>
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<?php endforeach; ?>
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<?php endif; ?>
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</ul>
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<div style="border-top: 1px solid #ddd; padding-top: 10px; text-align:center;">
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<span class="addthis_toolbox addthis_default_style" style="float:left;">
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<a class="addthis_button_facebook_follow" addthis:userid="blogsynthesis"></a>
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<a class="addthis_button_twitter_follow" addthis:userid="blogsynthesis"></a>
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<a class="addthis_button_google_follow" addthis:userid="+BlogSynthesis"></a>
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<a class="addthis_button_rss_follow" addthis:userid="http://feeds2.feedburner.com/blogsynthesis"></a>
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</span>
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&nbsp; &nbsp; &nbsp;
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<a href="http://www.blogsynthesis.com/newsletter/"><img src="http://static.blogsynthesis.com/public/email-16px.png" alt="Subscribe via Email"/> Subscribe by email</a>
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&nbsp; &nbsp; &nbsp;
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<script type="text/javascript" src="//s7.addthis.com/js/300/addthis_widget.js#pubid=ra-525ab1d176544441"></script>
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</div>
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</div>
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<?php }
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}
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$jQuerySmoothScroll = new jQuerySmoothScroll();
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}

‎js/jss-script.js‎

Lines changed: 63 additions & 9 deletions
Original file line numberDiff line numberDiff line change
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/* Smooth Back to Top, Get This functionality from: http://wordpress.org/extend/plugins/cudazi-scroll-to-top/ */
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jQuery.noConflict();
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jQuery(function($) {
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// Customize Settings: For more information visit www.blogsynthesis.com/plugins/jquery-smooth-scroll/
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// When to show the scroll link
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// higher number = scroll link appears further down the page
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var upperLimit = 100;
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var scrollElem = $('a#scroll-to-top');
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1314
// Scroll to top speed
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var scrollSpeed = 500;
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var scrollSpeed = 1500;
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// Choose your easing effect
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var scrollStyle = 'swing';
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/****************************************************
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* *
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* JUMP TO ANCHOR LINK SCRIPT START *
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* *
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****************************************************/
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// Show and hide the scroll to top link based on scroll position
1727
scrollElem.hide();
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2737
// Scroll to top animation on click
2838
$(scrollElem).click(function(){
29-
$('html, body').animate({scrollTop:0}, scrollSpeed); return false;
39+
$('html, body').animate({scrollTop:0}, scrollSpeed, scrollStyle ); return false;
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});
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32-
});
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/****************************************************
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* *
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* JUMP TO ANCHOR LINK SCRIPT START *
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* *
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****************************************************/
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$('a[href*=#]:not([href=#])').click(function()
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{
50+
if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'')
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|| location.hostname == this.hostname)
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{
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var target = $(this.hash),
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headerHeight = $(".primary-header").height() + 5; // Get fixed header height
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target = target.length ? target : $('[name=' + this.hash.slice(1) +']');
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if (target.length)
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{
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$('html,body').animate({ scrollTop: target.offset().top }, scrollSpeed, scrollStyle );
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return false;
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}
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}
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});
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/****************************************************
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* *
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* FOLLOW BLOGSYNTHESIS.COM FOR WORDPRESS TIPS *
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* *
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****************************************************/
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});
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/****************************************************
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* *
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* SCRIPTS ENDS HERE *
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* *
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****************************************************/
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/* Smooth Scroll Links, Get This functionality from: http://wordpress.org/extend/plugins/easy-smooth-scroll-links/ */
84+
/* DEPRECITED SCRIPT - WILL BE REMOVED IN NEXT UPDATE */
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/* Smooth Scroll Anchor Links */
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/*
3688
var ss = {
3789
fixAllLinks: function () {
3890
var allLinks = document.getElementsByTagName('a');
@@ -79,7 +131,7 @@ var ss = {
79131
ss.INTERVAL = setInterval('ss.scrollWindow(' + ss_stepsize + ',' + desty + ',"' + anchor + '")', 10);
80132
if (window.event) {
81133
window.event.cancelBubble = true;
82-
window.event.returnValue = false;
134+
e.preventDefault();
83135
}
84136
if (e && e.preventDefault && e.stopPropagation) {
85137
e.preventDefault();
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}
118170
}
119171
ss.STEPS = 25;
120-
ss.addEvent(window, "load", ss.fixAllLinks);
172+
ss.addEvent(window, "load", ss.fixAllLinks);
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*/

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