https://www.lma.lt/libs/jquery.li-scroller/jquery.li-scroller.1.0.js

1/*!
2 * liScroll 1.0
3 * Examples and documentation at:
4 * http://www.gcmingati.net/wordpress/wp-content/lab/jquery/newsticker/jq-liscroll/scrollanimate.html
5 * 2007-2010 Gian Carlo Mingati
6 * Version: 1.0.2.1 (22-APRIL-2011)
7 * Dual licensed under the MIT and GPL licenses:
8 * http://www.opensource.org/licenses/mit-license.php
9 * http://www.gnu.org/licenses/gpl.html
10 * Requires:
11 * jQuery v1.2.x or later
12 *
13 */
14
15
16jQuery.fn.liScroll = function(settings) {
17    settings = jQuery.extend({
18        travelocity: 0.07
19    }, settings);
20    return this.each(function(){
21        var $strip = jQuery(this);
22        $strip.addClass("newsticker")
23        var stripWidth = 1;
24        $strip.find("li").each(function(i){
25            stripWidth += jQuery(this, i).outerWidth(true); // thanks to Michael Haszprunar and Fabien Volpi
26        });
27        var $mask = $strip.wrap("<div class='mask'></div>");
28        var $tickercontainer = $strip.parent().wrap("<div class='tickercontainer'></div>");
29        var containerWidth = $strip.parent().parent().width();	//a.k.a. 'mask' width
30        $strip.width(stripWidth);
31        var totalTravel = stripWidth+containerWidth;
32        var defTiming = totalTravel/settings.travelocity;	// thanks to Scott Waye
33        function scrollnews(spazio, tempo){
34            $strip.animate({left: '-='+ spazio}, tempo, "linear", function(){$strip.css("left", containerWidth); scrollnews(totalTravel, defTiming);});
35        }
36        scrollnews(totalTravel, defTiming);
37        $strip.hover(function(){
38                jQuery(this).stop();
39            },
40            function(){
41                var offset = jQuery(this).offset();
42                var residualSpace = offset.left + stripWidth;
43                var residualTime = residualSpace/settings.travelocity;
44                scrollnews(residualSpace, residualTime);
45            });
46    });
47};