/**
 * jQuery.ScrollTo - Easy element scrolling using jQuery.
 * Copyright (c) 2007-2008 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com
 * Dual licensed under MIT and GPL.
 * Date: 9/11/2008
 * @author Ariel Flesler
 * @version 1.4
 *
 * http://flesler.blogspot.com/2007/10/jqueryscrollto.html
 */
; (function(h) { var m = h.scrollTo = function(b, c, g) { h(window).scrollTo(b, c, g) }; m.defaults = { axis: 'y', duration: 1 }; m.window = function(b) { return h(window).scrollable() }; h.fn.scrollable = function() { return this.map(function() { var b = this.parentWindow || this.defaultView, c = this.nodeName == '#document' ? b.frameElement || b : this, g = c.contentDocument || (c.contentWindow || c).document, i = c.setInterval; return c.nodeName == 'IFRAME' || i && h.browser.safari ? g.body : i ? g.documentElement : this }) }; h.fn.scrollTo = function(r, j, a) { if (typeof j == 'object') { a = j; j = 0 } if (typeof a == 'function') a = { onAfter: a }; a = h.extend({}, m.defaults, a); j = j || a.speed || a.duration; a.queue = a.queue && a.axis.length > 1; if (a.queue) j /= 2; a.offset = n(a.offset); a.over = n(a.over); return this.scrollable().each(function() { var k = this, o = h(k), d = r, l, e = {}, p = o.is('html,body'); switch (typeof d) { case 'number': case 'string': if (/^([+-]=)?\d+(px)?$/.test(d)) { d = n(d); break } d = h(d, this); case 'object': if (d.is || d.style) l = (d = h(d)).offset() } h.each(a.axis.split(''), function(b, c) { var g = c == 'x' ? 'Left' : 'Top', i = g.toLowerCase(), f = 'scroll' + g, s = k[f], t = c == 'x' ? 'Width' : 'Height', v = t.toLowerCase(); if (l) { e[f] = l[i] + (p ? 0 : s - o.offset()[i]); if (a.margin) { e[f] -= parseInt(d.css('margin' + g)) || 0; e[f] -= parseInt(d.css('border' + g + 'Width')) || 0 } e[f] += a.offset[i] || 0; if (a.over[i]) e[f] += d[v]() * a.over[i] } else e[f] = d[i]; if (/^\d+$/.test(e[f])) e[f] = e[f] <= 0 ? 0 : Math.min(e[f], u(t)); if (!b && a.queue) { if (s != e[f]) q(a.onAfterFirst); delete e[f] } }); q(a.onAfter); function q(b) { o.animate(e, j, a.easing, b && function() { b.call(this, r, a) }) }; function u(b) { var c = 'scroll' + b, g = k.ownerDocument; return p ? Math.max(g.documentElement[c], g.body[c]) : k[c] } }).end() }; function n(b) { return typeof b == 'object' ? b : { top: b, left: b} } })(jQuery);