// Sticky Plugin v1.0.0 for jQuery // ============= // Author: Anthony Garand // Improvements by German M. Bravo (Kronuz) and Ruud Kamphuis (ruudk) // Improvements by Leonardo C. Daronco (daronco) // Created: 2/14/2011 // Date: 2/12/2012 // Website: http://labs.anthonygarand.com/sticky // Description: Makes an element on the page stick on the screen as you scroll // It will only set the 'top' and 'position' of your element, you // might need to adjust the width in some cases. (function($) { var defaults = { topSpacing: 0, bottomSpacing: 0, className: 'is-sticky', wrapperClassName: 'sticky-wrapper', center: false, getWidthFrom: '', responsiveWidth: false }, $window = $(window), $document = $(document), sticked = [], windowHeight = $window.height(), scroller = function() { var scrollTop = $window.scrollTop(), documentHeight = $document.height(), dwh = documentHeight - windowHeight, extra = (scrollTop > dwh) ? dwh - scrollTop : 0; for (var i = 0; i ') .attr('id', stickyId + '-sticky-wrapper') .addClass(o.wrapperClassName); stickyElement.wrapAll(wrapper); if (o.center) { stickyElement.parent().css({width:stickyElement.outerWidth(),marginLeft:"auto",marginRight:"auto"}); } if (stickyElement.css("float") == "right") { stickyElement.css({"float":"none"}).parent().css({"float":"right"}); } var stickyWrapper = stickyElement.parent(); stickyWrapper.css('height', stickyElement.outerHeight()); sticked.push({ topSpacing: o.topSpacing, bottomSpacing: o.bottomSpacing, stickyElement: stickyElement, currentTop: null, stickyWrapper: stickyWrapper, className: o.className, getWidthFrom: o.getWidthFrom, responsiveWidth: o.responsiveWidth }); }); }, update: scroller, unstick: function(options) { return this.each(function() { var unstickyElement = $(this); var removeIdx = -1; for (var i = 0; i


https://www.iVisa.com