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jq_img_lazy_load.php
37 lines (33 loc) · 1.03 KB
/
jq_img_lazy_load.php
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<?php
/*
Plugin Name: jQuery lazy load plugin
Plugin URI: http://github.com/ayn/wp-jquery-lazy-load/
Description: a quick and dirty wordpress plugin to enable image lazy loading.
Version: v0.2
Author: Andrew Ng
Author URI: http://blog.andrewng.com
*/
function jquery_lazy_load_headers() {
$plugin_path = plugins_url('/wp-jquery-lazy-load/');
$lazy_url = $plugin_path . 'javascripts/jquery.lazyload.pack.js';
$jq_url = $plugin_path . 'javascripts/jquery.js';
wp_deregister_script('jquery');
wp_enqueue_script('jquery', $jq_url, false, '1.3.2');
wp_enqueue_script('jquerylazyload', $lazy_url, 'jquery', '1.4.0');
}
function jquery_lazy_load_ready() {
$placeholdergif = plugins_url('/wp-jquery-lazy-load/images/grey.gif');
echo <<<EOF
<script type="text/javascript">
$(document).ready(function($){
$("img").lazyload({
effect:"fadeIn",
placeholder: "$placeholdergif"
});
});
</script>
EOF;
}
add_action('wp_head', 'jquery_lazy_load_headers', 5);
add_action('wp_head', 'jquery_lazy_load_ready', 12);
?>