1$.fn.easeScroll = function(options) { 2 ! function() { 3 function e() { 4 var e = !1; 5 e && c("keydown", r), v.keyboardSupport && !e && u("keydown", r) 6 } 7 8 function t() { 9 if (document.body) { 10 var t = document.body, 11 o = document.documentElement, 12 n = window.innerHeight, 13 r = t.scrollHeight; 14 if (S = document.compatMode.indexOf("CSS") >= 0 ? o : t, w = t, e(), x = !0, top != self) y = !0; 15 else if (r > n && (t.offsetHeight <= n || o.offsetHeight <= n)) { 16 var a = !1, 17 i = function() { 18 a || o.scrollHeight == document.height || (a = !0, setTimeout(function() { 19 o.style.height = document.height + "px", a = !1 20 }, 100)) 21 }; 22 if (o.style.height = "auto", setTimeout(i, 10), S.offsetHeight <= n) { 23 var l = document.createElement("div"); 24 l.style.clear = "both", t.appendChild(l) 25 } 26 } 27 v.fixedBackground || b || (t.style.backgroundAttachment = "scroll", o.style.backgroundAttachment = "scroll") 28 } 29 } 30 31 function o(e, t, o, n) { 32 if (n || (n = 1e3), d(t, o), 1 != v.accelerationMax) { 33 var r = +new Date, 34 a = r - C; 35 if (a < v.accelerationDelta) { 36 var i = (1 + 30 / a) / 2; 37 i > 1 && (i = Math.min(i, v.accelerationMax), t *= i, o *= i) 38 } 39 C = +new Date 40 } 41 if (M.push({ 42 x: t, 43 y: o, 44 lastX: 0 > t ? .99 : -.99, 45 lastY: 0 > o ? .99 : -.99, 46 start: +new Date 47 }), !T) { 48 var l = e === document.body, 49 u = function() { 50 for (var r = +new Date, a = 0, i = 0, c = 0; c < M.length; c++) { 51 var s = M[c], 52 d = r - s.start, 53 f = d >= v.animationTime, 54 h = f ? 1 : d / v.animationTime; 55 v.pulseAlgorithm && (h = p(h)); 56 var m = s.x * h - s.lastX >> 0, 57 w = s.y * h - s.lastY >> 0;
58 a += m, i += w, s.lastX += m, s.lastY += w, f && (M.splice(c, 1), c--) 59 } 60 l ? window.scrollBy(a, i) : (a && (e.scrollLeft += a), i && (e.scrollTop += i)), t || o || (M = []), M.length ? E(u, e, n / v.frameRate + 1) : T = !1 61 }; 62 E(u, e, 0), T = !0 63 } 64 } 65 66 function n(e) { 67 x || t(); 68 var n = e.target, 69 r = l(n); 70 if (!r || e.defaultPrevented || s(w, "embed") || s(n, "embed") && /\.pdf/i.test(n.src)) return !0; 71 var a = e.wheelDeltaX || 0, 72 i = e.wheelDeltaY || 0; 73 return a || i || (i = e.wheelDelta || 0), !v.touchpadSupport && f(i) ? !0 : (Math.abs(a) > 1.2 && (a *= v.stepSize / 120), Math.abs(i) > 1.2 && (i *= v.stepSize / 120), o(r, -a, -i), void e.preventDefault()) 74 } 75 76 function r(e) { 77 var t = e.target, 78 n = e.ctrlKey || e.altKey || e.metaKey || e.shiftKey && e.keyCode !== H.spacebar; 79 if (/input|textarea|select|embed/i.test(t.nodeName) || t.isContentEditable || e.defaultPrevented || n) return !0; 80 if (s(t, "button") && e.keyCode === H.spacebar) return !0; 81 var r, a = 0, 82 i = 0, 83 u = l(w), 84 c = u.clientHeight; 85 switch (u == document.body && (c = window.innerHeight), e.keyCode) { 86 case H.up: 87 i = -v.arrowScroll; 88 break; 89 case H.down: 90 i = v.arrowScroll; 91 break; 92 case H.spacebar: 93 r = e.shiftKey ? 1 : -1, i = -r * c * .9; 94 break; 95 case H.pageup: 96 i = .9 * -c; 97 break; 98 case H.pagedown: 99 i = .9 * c; 100 break; 101 case H.home: 102 i = -u.scrollTop; 103 break; 104 case H.end: 105 var d = u.scrollHeight - u.scrollTop - c; 106 i = d > 0 ? d + 10 : 0; 107 break; 108 case H.left: 109 a = -v.arrowScroll; 110 break; 111 case H.right: 112 a = v.arrowScroll; 113 break; 114 default: 115 return !0 116 } 117 o(u, a, i), e.preventDefault() 118 } 119 120 function a(e) { 121 w = e.target 122 } 123 124 function i(e, t) { 125 for (var o = e.length; o--;) z[N(e[o])] = t; 126 return t 127 } 128 129 function l(e) { 130 var t = [], 131 o = S.scrollHeight; 132 do { 133 var n = z[N(e)]; 134 if (n) return i(t, n); 135 if (t.push(e), o === e.scrollHeight) { 136 if (!y || S.clientHeight + 10 < o) return i(t, document.body) 137 } else if (e.clientHeight + 10 < e.scrollHeight && (overflow = getComputedStyle(e, "").getPropertyValue("overflow-y"), "scroll" === overflow || "auto" === overflow)) return i(t, e) 138 } while (e = e.parentNode) 139 } 140 141 function u(e, t, o) { 142 window.addEventListener(e, t, o || !1) 143 } 144 145 function c(e, t, o) { 146 window.removeEventListener(e, t, o || !1) 147 } 148 149 function s(e, t) { 150 return (e.nodeName || "").toLowerCase() === t.toLowerCase() 151 } 152 153 function d(e, t) { 154 e = e > 0 ? 1 : -1, t = t > 0 ? 1 : -1, (k.x !== e || k.y !== t) && (k.x = e, k.y = t, M = [], C = 0) 155 } 156 157 function f(e) { 158 if (e) { 159 e = Math.abs(e), D.push(e), D.shift(), clearTimeout(A); 160 var t = D[0] == D[1] && D[1] == D[2], 161 o = h(D[0], 120) && h(D[1], 120) && h(D[2], 120); 162 return !(t || o) 163 } 164 } 165 166 function h(e, t) { 167 return Math.floor(e / t) == e / t 168 } 169 170 function m(e) { 171 var t, o, n; 172 return e *= v.pulseScale, 1 > e ? t = e - (1 - Math.exp(-e)) : (o = Math.exp(-1), e -= 1, n = 1 - Math.exp(-e), t = o + n * (1 - o)), t * v.pulseNormalize 173 } 174 175 function p(e) { 176 return e >= 1 ? 1 : 0 >= e ? 0 : (1 == v.pulseNormalize && (v.pulseNormalize /= m(1)), m(e)) 177 } 178 179 var settings = $.extend({ 180 // These are the defaults. 181 frameRate: 60, 182 animationTime: 1000, 183 stepSize: 120, 184 pulseAlgorithm: !0, 185 pulseScale: 8, 186 pulseNormalize: 1, 187 accelerationDelta: 20, 188 accelerationMax: 1, 189 keyboardSupport: !0, 190 arrowScroll: 50, 191 touchpadSupport: !0,
192 fixedBackground: !0 193 }, options ); 194 195 var w, g = { 196 frameRate: settings.frameRate, 197 animationTime: settings.animationTime, 198 stepSize: settings.stepSize, 199 pulseAlgorithm: settings.pulseAlgorithm, 200 pulseScale: settings.pulseScale, 201 pulseNormalize: settings.pulseNormalize, 202 accelerationDelta: settings.accelerationDelta, 203 accelerationMax: settings.accelerationMax, 204 keyboardSupport: settings.keyboardSupport, 205 arrowScroll: settings.arrowScroll, 206 touchpadSupport: settings.touchpadSupport, 207 fixedBackground: settings.fixedBackground, 208 excluded: "" 209 }, 210 v = g, 211 b = !1, 212 y = !1, 213 k = { 214 x: 0, 215 y: 0 216 }, 217 x = !1, 218 S = document.documentElement, 219 D = [120, 120, 120], 220 H = { 221 left: 37, 222 up: 38, 223 right: 39, 224 down: 40, 225 spacebar: 32, 226 pageup: 33, 227 pagedown: 34, 228 end: 35, 229 home: 36 230 }, 231 v = g, 232 M = [], 233 T = !1, 234 C = +new Date, 235 z = {}; 236 setInterval(function() { 237 z = {} 238 }, 1e4); 239 var A, N = function() { 240 var e = 0; 241 return function(t) { 242 return t.uniqueID || (t.uniqueID = e++) 243 } 244 }(), 245 E = function() { 246 return window.requestAnimationFrame || window.webkitRequestAnimationFrame || function(e, t, o) { 247 window.setTimeout(e, o || 1e3 / 60) 248 } 249 }(), 250 K = /chrome|iPad/i.test(window.navigator.userAgent), 251 L = "onmousewheel" in document; 252 L && K && (u("mousedown", a), u("mousewheel", n), u("load", t)) 253 }(); 254} 255 256
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.