/*
* vertical news ticker
* Tadas Juozapaitis ( kasp3rito@gmail.com )
* http://plugins.jquery.com/project/vTicker
*/
(function(a) { a.fn.vTicker = function(b) { var c = { speed: 700, pause: 4000, showItems: 3, animation: "", mousePause: true, isPaused: false, direction: "up", height: 0 }; var b = a.extend(c, b); moveUp = function(g, d, e) { if (e.isPaused) { return } var f = g.children("ul"); var h = f.children("li:first").clone(true); if (e.height > 0) { d = f.children("li:first").height() } f.animate({ top: "-=" + d + "px" }, e.speed, function() { a(this).children("li:first").remove(); a(this).css("top", "0px") }); if (e.animation == "fade") { f.children("li:first").fadeOut(e.speed); if (e.height == 0) { f.children("li:eq(" + e.showItems + ")").hide().fadeIn(e.speed) } } h.appendTo(f) }; moveDown = function(g, d, e) { if (e.isPaused) { return } var f = g.children("ul"); var h = f.children("li:last").clone(true); if (e.height > 0) { d = f.children("li:first").height() } f.css("top", "-" + d + "px").prepend(h); f.animate({ top: 0 }, e.speed, function() { a(this).children("li:last").remove() }); if (e.animation == "fade") { if (e.height == 0) { f.children("li:eq(" + e.showItems + ")").fadeOut(e.speed) } f.children("li:first").hide().fadeIn(e.speed) } }; return this.each(function() { var f = a(this); var e = 0; f.css({ overflow: "hidden", position: "relative" }).children("ul").css({ position: "absolute", margin: 0, padding: 0 }).children("li").css({ margin: 0, padding: 0 }); if (b.height == 0) { f.children("ul").children("li").each(function() { if (a(this).height() > e) { e = a(this).height() } }); f.children("ul").children("li").each(function() { a(this).height(e) }); f.height(e * b.showItems) } else { f.height(b.height) } var d = setInterval(function() { if (b.direction == "up") { moveUp(f, e, b) } else { moveDown(f, e, b) } }, b.pause); if (b.mousePause) { f.bind("mouseenter", function() { b.isPaused = true }).bind("mouseleave", function() { b.isPaused = false }) } }) } })(jQuery);