├── .gitignore ├── libs ├── .DS_Store ├── unobservable.js ├── lodash.min.js └── jquery-2.1.1.min.js ├── screencapture.gif ├── images ├── cloud_01.png ├── star_large.png ├── star_small.png ├── star_small.afphoto ├── BlueNebular_back.jpg ├── BlueNebular_left.jpg ├── BlueNebular_top.jpg ├── BlueNebular_bottom.jpg ├── BlueNebular_front.jpg └── BlueNebular_right.jpg ├── autopublish.sh ├── README.md ├── optimisation_notes.txt ├── materials.js ├── base.js ├── index.html ├── app.js └── gravity.js /.gitignore: -------------------------------------------------------------------------------- 1 | .DS_Store -------------------------------------------------------------------------------- /libs/.DS_Store: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/magwo/fullofstars/HEAD/libs/.DS_Store -------------------------------------------------------------------------------- /screencapture.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/magwo/fullofstars/HEAD/screencapture.gif -------------------------------------------------------------------------------- /images/cloud_01.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/magwo/fullofstars/HEAD/images/cloud_01.png -------------------------------------------------------------------------------- /images/star_large.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/magwo/fullofstars/HEAD/images/star_large.png -------------------------------------------------------------------------------- /images/star_small.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/magwo/fullofstars/HEAD/images/star_small.png -------------------------------------------------------------------------------- /images/star_small.afphoto: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/magwo/fullofstars/HEAD/images/star_small.afphoto -------------------------------------------------------------------------------- /images/BlueNebular_back.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/magwo/fullofstars/HEAD/images/BlueNebular_back.jpg -------------------------------------------------------------------------------- /images/BlueNebular_left.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/magwo/fullofstars/HEAD/images/BlueNebular_left.jpg -------------------------------------------------------------------------------- /images/BlueNebular_top.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/magwo/fullofstars/HEAD/images/BlueNebular_top.jpg -------------------------------------------------------------------------------- /images/BlueNebular_bottom.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/magwo/fullofstars/HEAD/images/BlueNebular_bottom.jpg -------------------------------------------------------------------------------- /images/BlueNebular_front.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/magwo/fullofstars/HEAD/images/BlueNebular_front.jpg -------------------------------------------------------------------------------- /images/BlueNebular_right.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/magwo/fullofstars/HEAD/images/BlueNebular_right.jpg -------------------------------------------------------------------------------- /autopublish.sh: -------------------------------------------------------------------------------- 1 | git checkout gh-pages; 2 | git pull --rebase origin gh-pages; 3 | git merge master; 4 | git push origin gh-pages; 5 | git checkout master; -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # fullofstars 2 | 3 | Real-time N-body galaxy toy simulation, rendered using webgl. 20K+ particles. 4 | 5 | Demo: http://magwo.github.io/fullofstars/ 6 | 7 | ![Screen capture from demo in browser](https://raw.githubusercontent.com/magwo/fullofstars/master/screencapture.gif) 8 | -------------------------------------------------------------------------------- /optimisation_notes.txt: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | // WITH: 5 | var BODYCOUNT = 200; 6 | var BODYCOUNT_VFX = 15000; 7 | 8 | 9 | ___Pre-optimized values___ 10 | Verlet update: 7+7 ms 11 | Handle close interactions: 32-50 ms 12 | Handle far interactions: 6-7 ms 13 | 14 | 15 | ___Post-optimized values___ 16 | Verlet update: 2-3 (acc) + 1-5 (why?) (pos) ms 17 | Handle close interactions: 15-24 ms 18 | Handle far interactions: 2-3 ms 19 | -------------------------------------------------------------------------------- /materials.js: -------------------------------------------------------------------------------- 1 | window.fullofstars = window.fullofstars || {}; 2 | 3 | fullofstars.createAllMaterials = function() { 4 | 5 | function createParticleTexture(texture, tileCounts, offsetNums) { // TODO: Could add invert on both axes, for added variation 6 | texture.repeat = new THREE.Vector2(1.0 / tileCounts[0], 1.0 / tileCounts[1]); 7 | texture.offset = new THREE.Vector2(offsetNums[0] / tileCounts[0], 1.0 - ((offsetNums[1]+1) / tileCounts[1])); 8 | return texture; 9 | } 10 | 11 | function createParticleMaterial(texture, size, color, blending, opacity) { 12 | return new THREE.PointCloudMaterial({ 13 | color: color, 14 | opacity: opacity, 15 | size: size, 16 | map: texture, 17 | blending: blending, 18 | depthTest: false, 19 | transparent: true, 20 | vertexColors: THREE.VertexColors 21 | }); 22 | } 23 | 24 | var starLargeTexture = THREE.ImageUtils.loadTexture("images/star_large.png"); 25 | var starSmallTexture = THREE.ImageUtils.loadTexture("images/star_small.png"); 26 | var gasCloudTexture = THREE.ImageUtils.loadTexture("images/cloud_01.png"); 27 | 28 | return { 29 | bright: createParticleMaterial(starLargeTexture, 140, 0xffffff, THREE.AdditiveBlending, 1.0), 30 | brightSmall: createParticleMaterial(starSmallTexture, 60, 0xffffff, THREE.AdditiveBlending, 1.0), 31 | gasCloud: createParticleMaterial(gasCloudTexture, 1100, 0xffffff, THREE.NormalBlending, 0.28) 32 | } 33 | }; 34 | -------------------------------------------------------------------------------- /base.js: -------------------------------------------------------------------------------- 1 | (function() { 2 | 3 | var fullofstars = window.fullofstars = window.fullofstars || {}; 4 | 5 | fullofstars.LIGHT_YEAR = 9.4607 * Math.pow(10, 15); 6 | fullofstars.MILKY_WAY_DIAMETER = 140 * 1000 * fullofstars.LIGHT_YEAR; 7 | fullofstars.UNIVERSE_SCALE = 1000 / fullofstars.MILKY_WAY_DIAMETER; 8 | fullofstars.UNIVERSE_SCALE_RECIPROCAL = 1.0 / fullofstars.UNIVERSE_SCALE; 9 | fullofstars.LIGHT_YEAR_SCALED = fullofstars.LIGHT_YEAR * fullofstars.UNIVERSE_SCALE; 10 | fullofstars.LIGHT_SPEED = 299792458; 11 | fullofstars.LIGHT_SPEED_SCALED = fullofstars.LIGHT_SPEED * fullofstars.UNIVERSE_SCALE; 12 | fullofstars.LIGHT_SPEED_SCALED_SQRD = fullofstars.LIGHT_SPEED_SCALED * fullofstars.LIGHT_SPEED_SCALED; 13 | fullofstars.GRAVITATIONAL_CONSTANT = 6.673e-11; 14 | fullofstars.GRAVITY_EPSILON = 3*Math.pow(10, 19); 15 | fullofstars.TYPICAL_STAR_MASS = 2 * Math.pow(10, 30); 16 | 17 | 18 | Number.prototype.mod = function(n) { 19 | return ((this%n)+n)%n; 20 | }; 21 | 22 | 23 | // Fake frame requester helper used for testing and fitness simulations 24 | window.createFrameRequester = function(timeStep) { 25 | var currentCb = null; 26 | var requester = {}; 27 | requester.currentT = 0.0; 28 | requester.register = function(cb) { currentCb = cb; }; 29 | requester.trigger = function() { requester.currentT += timeStep; if(currentCb !== null) { currentCb(requester.currentT); } }; 30 | return requester; 31 | }; 32 | 33 | window.newtonianGravityForce = function(body1Mass, body2Mass, distance) { 34 | // TODO: Write a test for this 35 | // TODO: Could add faster version for when you already have squared distance 36 | // Verified correct by manual tests 37 | var force = fullofstars.GRAVITATIONAL_CONSTANT * ((body1Mass*body2Mass) / (distance*distance)); 38 | return force; 39 | } 40 | window.speedNeededForCircularOrbit = function(ourMass, otherBodyMass, distance) { 41 | // TODO: Write a test for this 42 | // Verified correct by manual tests 43 | var requiredSpeed = Math.sqrt( (fullofstars.GRAVITATIONAL_CONSTANT*(otherBodyMass+ourMass)) / distance ); 44 | return requiredSpeed; 45 | } 46 | 47 | 48 | window.formatScientificNotationFixedWidth = function(num, mantissaDigits, minExponentialDigits) { 49 | var expoForm = num.toExponential(mantissaDigits - 1); 50 | var mantissa = expoForm.match(/^([^e]*)e/)[1]; 51 | if(mantissa[0] !== "-") { 52 | // Add extra space to preserve position/width when going from negative to positive etc 53 | mantissa = " " + mantissa; 54 | } 55 | //console.log("Mantissa is ", mantissa); 56 | var exponent = expoForm.match(/^[^e]*e\+?(.*)$/)[1]; 57 | //console.log("expo afooo1", exponent); 58 | var expSign = exponent[0] === "-" ? "-" : "+"; 59 | if(exponent[0] === "-") { 60 | exponent = exponent.slice(1); 61 | } 62 | //console.log("expo afooo", exponent); 63 | var padding = "0000000000000"; 64 | exponent = padding.slice(0, Math.max(0, minExponentialDigits - exponent.length)) + exponent; 65 | exponent = expSign + exponent; 66 | //console.log("exponent is", exponent); 67 | return mantissa + "*10^" + exponent; 68 | } 69 | 70 | fullofstars.testFormatScientificNotationFixedWidth = function() { 71 | 72 | } 73 | 74 | })(); 75 | -------------------------------------------------------------------------------- /index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | Full of stars 5 | 6 | 7 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 |
56 |
Inventing universe...
57 |
58 | 59 | 70 | 71 |
In memory of Carl Sagan
72 | 73 | 74 | -------------------------------------------------------------------------------- /libs/unobservable.js: -------------------------------------------------------------------------------- 1 | (function(unobservable) { "use strict"; 2 | 3 | // Black magic stuff 4 | function CustomArray(numPreallocated) { 5 | this.arr = new Array(numPreallocated); 6 | this.len = 0; 7 | } 8 | CustomArray.prototype.push = function(e) { 9 | this.arr[this.len++] = e; 10 | }; 11 | CustomArray.prototype.removeAt = function(index) { 12 | for(var j=index+1; j 1) { 41 | var name = events.slice(i, i2); 42 | count++; 43 | i = i2; 44 | } 45 | if(name.length > 0) { 46 | (this.callbacks[name] = this.callbacks[name] || new CustomArray()).push(fn); 47 | } 48 | } 49 | fn.typed = count > 1; 50 | }; 51 | 52 | obj.off = function(events, fn) { 53 | if (events === "*") this.callbacks = {}; 54 | else if (fn) { 55 | var fns = this.callbacks[events]; 56 | for (var i = 0, len=fns.len; i 1) { 72 | var name = events.slice(i, i2); 73 | i = i2; 74 | } 75 | if(name.length > 0) { 76 | this.callbacks[name] = undefined; 77 | } 78 | } 79 | } 80 | return this; 81 | }; 82 | 83 | // Only single event supported 84 | obj.one = function(name, fn) { 85 | fn.one = true; 86 | return this.on(name, fn); 87 | }; 88 | 89 | obj.trigger = function(name, arg1, arg2, arg3, arg4) { 90 | // Just using bogus args is much faster than manipulating the arguments array 91 | var fns = this.callbacks[name]; 92 | if(!fns) { return this; } 93 | 94 | for (var i=0; i 0.9999*fullofstars.TYPICAL_STAR_MASS * 100) { 51 | // Black hole color 52 | color = new THREE.Color(0,0,0); } 53 | else { 54 | // Normal color 55 | var massFactor = body.mass / fullofstars.TYPICAL_STAR_MASS; 56 | 57 | if(massFactor < 0.002) { 58 | existingColor.setRGB(0.9+0.1*Math.random(), 0.4 + 0.4*Math.random(), 0.4 + 0.4 * Math.random()); 59 | } 60 | else if(massFactor < 0.004) { 61 | existingColor.setRGB(0.5+0.1*Math.random(), 0.5 + 0.2*Math.random(), 0.9 + 0.1 * Math.random()); 62 | } else { 63 | existingColor.setRGB(0.6+0.4 * massFactor, 0.6+0.4 * massFactor, 0.5 + 0.3 * massFactor); 64 | } 65 | } 66 | } 67 | 68 | function colorGasCloud(body, existingColor) { 69 | var massFactor = body.mass / fullofstars.TYPICAL_STAR_MASS; 70 | existingColor.setHSL(0.65 + 0.2*Math.cos(body.position.x*0.002), 0.4 + 0.6*Math.random(), 0.5 + 0.5*Math.random()); 71 | } 72 | 73 | 74 | 75 | function updateDebugPanel(heavyBodiesApplicator, vfxBodies, gasBodies) { 76 | var dp = $("#debug_panel"); 77 | 78 | dp.find(".heavy-bodies .close-interactions .value").text(formatScientificNotationFixedWidth(heavyBodiesApplicator.closeInteractionCount, 4, 2)); 79 | } 80 | 81 | 82 | function createSkyboxStuff() { 83 | // Make a skybox 84 | var urls = [ 85 | 'images/BlueNebular_left.jpg', 86 | 'images/BlueNebular_right.jpg', 87 | 88 | 'images/BlueNebular_top.jpg', 89 | 'images/BlueNebular_bottom.jpg', 90 | 91 | 'images/BlueNebular_front.jpg', 92 | 'images/BlueNebular_back.jpg' 93 | ]; 94 | 95 | var skyboxScene = new THREE.Scene(); 96 | var skyboxCamera = new THREE.PerspectiveCamera(45, window.innerWidth / window.innerHeight, 100, 60000 ); 97 | 98 | var cubemap = THREE.ImageUtils.loadTextureCube(urls); // load textures 99 | cubemap.format = THREE.RGBFormat; 100 | 101 | var skyboxShader = THREE.ShaderLib['cube']; // init cube shader from built-in lib 102 | skyboxShader.uniforms['tCube'].value = cubemap; // apply textures to shader 103 | 104 | // create shader material 105 | var skyBoxMaterial = new THREE.ShaderMaterial( { 106 | fragmentShader: skyboxShader.fragmentShader, 107 | vertexShader: skyboxShader.vertexShader, 108 | uniforms: skyboxShader.uniforms, 109 | depthWrite: false, 110 | side: THREE.BackSide 111 | }); 112 | 113 | // create skybox mesh 114 | var skybox = new THREE.Mesh( 115 | new THREE.BoxGeometry(50000,50000,50000), 116 | skyBoxMaterial 117 | ); 118 | skyboxScene.add(skybox); 119 | 120 | return { scene: skyboxScene, camera: skyboxCamera }; 121 | } 122 | 123 | 124 | $(function() { 125 | 126 | 127 | var renderer = new THREE.WebGLRenderer({antialias: false}); 128 | renderer.setSize( 1200, 800 ); 129 | renderer.setClearColor(0x000000); 130 | renderer.sortObjects = false; 131 | document.body.appendChild(renderer.domElement); 132 | var scene = new THREE.Scene(); 133 | 134 | var camera = new THREE.PerspectiveCamera( 135 | 45, // Field of view 136 | 1200 / 800, // Aspect ratio 137 | .0001 * fullofstars.MILKY_WAY_DIAMETER * fullofstars.UNIVERSE_SCALE, // Near 138 | 10 * fullofstars.MILKY_WAY_DIAMETER * fullofstars.UNIVERSE_SCALE // Far 139 | ); 140 | 141 | var skybox = createSkyboxStuff(); 142 | fullofstars.updateViewport(window, renderer, camera, skybox); 143 | window.addEventListener('resize', function() {fullofstars.updateViewport(window, renderer, camera, skybox)}); 144 | 145 | 146 | var materials = fullofstars.createAllMaterials(); 147 | 148 | var BODYCOUNT = 500; 149 | var BODYCOUNT_VFX = 20000; 150 | var BODYCOUNT_GAS = 300; 151 | var FAR_UPDATE_PERIOD = 2.0; // How long between updates of far interactions 152 | var FAR_BODYCOUNT_PER_60FPS_FRAME = Math.max(1, BODYCOUNT / (60*FAR_UPDATE_PERIOD)); 153 | console.log("FAR_BODYCOUNT_PER_60FPS_FRAME", FAR_BODYCOUNT_PER_60FPS_FRAME); 154 | 155 | var bodies = fullofstars.createGravitySystem(BODYCOUNT, fullofstars.TYPICAL_STAR_MASS, true); 156 | var bodiesVfx = fullofstars.createGravitySystem(BODYCOUNT_VFX, 0.3*fullofstars.TYPICAL_STAR_MASS, false); 157 | var bodiesGas = fullofstars.createGravitySystem(BODYCOUNT_GAS, 0.2*fullofstars.TYPICAL_STAR_MASS, false); 158 | 159 | 160 | var mesh = new THREE.PointCloud( createCloudGeometryFromBodies(bodies), materials.bright ); 161 | mesh.frustumCulled = false; 162 | var meshVfx = new THREE.PointCloud( createCloudGeometryFromBodies(bodiesVfx), materials.brightSmall ); 163 | meshVfx.frustumCulled = false; 164 | var meshGas = new THREE.PointCloud( createCloudGeometryFromBodies(bodiesGas), materials.gasCloud ); 165 | meshGas.frustumCulled = false; 166 | 167 | colorParticles(bodies, mesh, colorStar); 168 | colorParticles(bodiesVfx, meshVfx, colorStar); 169 | colorParticles(bodiesGas, meshGas, colorGasCloud); 170 | 171 | // Add desired order of rendering 172 | scene.add(meshGas); 173 | scene.add(mesh); 174 | scene.add(meshVfx); 175 | 176 | var CAMERA_MODES = {ORBIT: 0, FOLLOW_PARTICLE: 1} 177 | var cameraMode = CAMERA_MODES.ORBIT; 178 | var followedParticleIndex = 1; 179 | 180 | var TIME_SCALE = Math.pow(10, 9); 181 | var TIME_SCALES = [Math.pow(10, 9), 3*Math.pow(10, 8), 1*Math.pow(10, 8), 0.0]; 182 | var timeScaleIndex = 0; 183 | var timeScale = TIME_SCALE; 184 | $("body").on("keypress", function(e) { 185 | console.log("Pressed", e.which); 186 | if(_.contains([32], e.which)) { 187 | console.log("FOO"); 188 | timeScaleIndex = (timeScaleIndex + 1) % TIME_SCALES.length; 189 | timeScale = TIME_SCALES[timeScaleIndex]; 190 | } 191 | else if(_.contains([49], e.which)) { 192 | makeCameraTransition(function() { 193 | cameraMode = CAMERA_MODES.ORBIT; 194 | }); 195 | } 196 | else if(_.contains([50, 51], e.which)) { 197 | makeCameraTransition(function() { 198 | cameraMode = CAMERA_MODES.FOLLOW_PARTICLE; 199 | 200 | followedParticleIndex += e.which === 50 ? -1 : 1; 201 | followedParticleIndex = followedParticleIndex.mod(bodies.length); 202 | console.log(followedParticleIndex); 203 | }); 204 | } 205 | }); 206 | 207 | function makeCameraTransition(transitionFunc) { 208 | $("#loading_cover").fadeIn(300, function() { 209 | transitionFunc(); 210 | $("#loading_cover").fadeOut(300); 211 | }); 212 | } 213 | 214 | function render() { 215 | renderer.autoclear = false; 216 | renderer.autoClearColor = false; 217 | skybox.camera.quaternion.copy(camera.quaternion); 218 | renderer.render(skybox.scene, skybox.camera); 219 | renderer.render(scene, camera); 220 | } 221 | 222 | var lastT = 0.0; 223 | var accumulatedFarDt = 0.0; 224 | var accumulatedRealDtTotal = 0.0; 225 | var gravityApplicator = fullofstars.createTwoTierSmartGravityApplicator(bodies, bodies); 226 | var gravityApplicatorVfx = fullofstars.createTwoTierSmartGravityApplicator(bodiesVfx, bodies); 227 | var gravityApplicatorGas = fullofstars.createTwoTierSmartGravityApplicator(bodiesGas, bodies); 228 | gravityApplicator.updateForces(bodies.length); 229 | gravityApplicatorVfx.updateForces(bodiesVfx.length); 230 | gravityApplicatorGas.updateForces(bodiesGas.length); 231 | 232 | var started = false; 233 | THREE.DefaultLoadingManager.onProgress = function (item, loaded, total) { 234 | var loadingMessages = [ 235 | "Inventing universe...", "Making apple pie...", "Venturing to the stars...", "Awaiting glorious dawn..." 236 | ]; 237 | var textIndex = Math.min(Math.floor((loaded / total) * loadingMessages.length), loadingMessages.length-1); 238 | $("#loading_indicator .loading_text").text(loadingMessages[textIndex]); 239 | $("#loading_indicator .loading_bar").width(100*loaded/total + "%"); 240 | if(loaded === total && !started) { 241 | started = true; 242 | $("#loading_indicator").delay(200).fadeOut(400); 243 | $("#loading_cover").delay(600).fadeOut(1000); 244 | $("#footnote").delay(5000).fadeOut(2000); 245 | startGalaxySimulation(); 246 | } 247 | }; 248 | 249 | 250 | function startGalaxySimulation() { 251 | function update(t) { 252 | var dt = (t - lastT) * 0.001; 253 | dt = Math.min(1 / 60.0, dt); // Clamp 254 | accumulatedRealDtTotal += dt; 255 | 256 | var positionScale = 1.5 * fullofstars.MILKY_WAY_DIAMETER * fullofstars.UNIVERSE_SCALE; 257 | 258 | if(cameraMode === CAMERA_MODES.ORBIT) { 259 | var cameraRotationSpeed = 0.03; 260 | camera.position.copy(bodies[0].position); 261 | camera.position.add(new THREE.Vector3(Math.cos(accumulatedRealDtTotal*cameraRotationSpeed) * positionScale, positionScale * 0.7 * Math.sin(accumulatedRealDtTotal * 0.2), Math.sin(accumulatedRealDtTotal*cameraRotationSpeed) * positionScale)); 262 | 263 | var cameraLookatRotationSpeed = 0.1; 264 | var cameraLookAtScale = 0.2 * positionScale; 265 | var cameraLookAtPos = new THREE.Vector3().copy(bodies[0].position); 266 | cameraLookAtPos.add(new THREE.Vector3(Math.cos(accumulatedRealDtTotal*cameraLookatRotationSpeed) * cameraLookAtScale, -positionScale * 0.07 * Math.sin(accumulatedRealDtTotal * 0.2), Math.sin(accumulatedRealDtTotal*cameraLookatRotationSpeed) * cameraLookAtScale)) 267 | camera.lookAt(cameraLookAtPos); 268 | } else if(cameraMode === CAMERA_MODES.FOLLOW_PARTICLE) { 269 | var cameraPos = new THREE.Vector3().add(bodies[followedParticleIndex].velocity); 270 | cameraPos.setLength(1); 271 | cameraPos.add(bodies[followedParticleIndex].position) 272 | camera.position.copy(cameraPos); 273 | //camera.position.sub(bodies[followedParticleIndex].velocity); 274 | 275 | var cameraUp = new THREE.Vector3().copy(bodies[0].position); 276 | cameraUp.sub(cameraPos); 277 | cameraUp.multiplyScalar(-1); 278 | cameraUp.normalize(); 279 | 280 | var cameraLookAtPos = new THREE.Vector3().copy(bodies[followedParticleIndex].velocity); 281 | cameraLookAtPos.setLength(1.5); 282 | cameraLookAtPos.sub(cameraUp); 283 | cameraLookAtPos.add(bodies[followedParticleIndex].position); 284 | 285 | var m = new THREE.Matrix4(); 286 | m.lookAt(cameraPos, cameraLookAtPos, cameraUp); 287 | 288 | camera.position.copy(cameraPos); 289 | camera.quaternion.setFromRotationMatrix(m); 290 | } 291 | 292 | 293 | dt *= timeScale; 294 | accumulatedFarDt += dt; 295 | 296 | // This step updates positions 297 | fullofstars.PointMassBody.velocityVerletUpdate(bodies, dt, true); 298 | fullofstars.PointMassBody.velocityVerletUpdate(bodiesVfx, dt, true); 299 | fullofstars.PointMassBody.velocityVerletUpdate(bodiesGas, dt, true); 300 | 301 | for(var i=0, len=bodies.length; i= TIME_SCALE / 60.0) { 315 | gravityApplicator.updateForces(FAR_BODYCOUNT_PER_60FPS_FRAME); 316 | gravityApplicatorVfx.updateForces(FAR_BODYCOUNT_PER_60FPS_FRAME*20); 317 | gravityApplicatorGas.updateForces(FAR_BODYCOUNT_PER_60FPS_FRAME); 318 | accumulatedFarDt -= TIME_SCALE/60; 319 | } 320 | 321 | fullofstars.PointMassBody.velocityVerletUpdate(bodies, dt, false); 322 | fullofstars.PointMassBody.velocityVerletUpdate(bodiesVfx, dt, false); 323 | fullofstars.PointMassBody.velocityVerletUpdate(bodiesGas, dt, false); 324 | 325 | mesh.geometry.verticesNeedUpdate = true; 326 | meshVfx.geometry.verticesNeedUpdate = true; 327 | meshGas.geometry.verticesNeedUpdate = true; 328 | lastT = t; 329 | updateDebugPanel(gravityApplicator, bodiesVfx, bodiesGas); 330 | }; 331 | 332 | function handleAnimationFrame(dt) { 333 | update(dt); 334 | render(); 335 | window.requestAnimationFrame(handleAnimationFrame); 336 | }; 337 | window.requestAnimationFrame(handleAnimationFrame); 338 | 339 | }; 340 | }); 341 | })(); 342 | -------------------------------------------------------------------------------- /gravity.js: -------------------------------------------------------------------------------- 1 | (function() { 2 | 3 | window.fullofstars = window.fullofstars || {}; 4 | 5 | window.fullofstars.PointMassBody = PointMassBody; 6 | 7 | function PointMassBody(mass, position, velocity) { 8 | this.mass = mass; 9 | this.invMass = 1.0 / mass; 10 | this.position = position; 11 | this.velocity = velocity; 12 | this.force = new THREE.Vector3(0,0,0); 13 | this.prevForce = new THREE.Vector3(0,0,0); 14 | } 15 | PointMassBody.prototype = Object.create(Object.prototype); 16 | 17 | 18 | var tempVec = new THREE.Vector3(0,0,0); // To avoid allocations during updates 19 | var tempVec2 = new THREE.Vector3(0,0,0); // To avoid allocations during updates 20 | PointMassBody.prototype.updateAndResetForce = function(dt) { 21 | var accelerationFactor = this.invMass * dt; 22 | var force = this.force; 23 | var velocity = this.velocity; 24 | tempVec.set(force.x*accelerationFactor, force.y*accelerationFactor, force.z*accelerationFactor); 25 | this.velocity.add(tempVec); 26 | tempVec.set(velocity.x*dt, velocity.y*dt, velocity.z*dt); 27 | this.position.add(tempVec); 28 | this.prevForce.copy(force); 29 | this.force.set(0,0,0); 30 | }; 31 | 32 | PointMassBody.verletPositionStep = function(bodies, dt) { 33 | // Highly inlined for performance 34 | var velocityishX = 0.0, velocityishY = 0.0, velocityishZ = 0.0; 35 | for(var i=0, len=bodies.length; i typicalStarMass * 100 || body2.mass > typicalStarMass * 100; 138 | 139 | // Calculate body1To2 and put into proper scale 140 | body1To2X = (body2pos.x - body1pos.x)*universeScaleRecipr; 141 | body1To2Y = (body2pos.y - body1pos.y)*universeScaleRecipr; 142 | body1To2Z = (body2pos.z - body1pos.z)*universeScaleRecipr; 143 | 144 | var sqrDist = body1To2X*body1To2X + body1To2Y*body1To2Y + body1To2Z*body1To2Z; 145 | var dist = Math.sqrt(sqrDist); 146 | 147 | var force = gravitationalConstant * ((massProduct*dist) / Math.pow(sqrDist + gravityEpsilonSqrd, 3/2)); 148 | 149 | if(isBlackHoleInteraction) { 150 | // Apply fake dark matter effect from black hole 151 | var DARK_FORCE_COEFFICIENT = 4*Math.pow(10, -20); 152 | var darkForce = DARK_FORCE_COEFFICIENT * gravitationalConstant * (massProduct / dist); 153 | force += darkForce; 154 | } 155 | 156 | // TODO: Find a way to not normalize - we already have squared distance and a vector with the full length 157 | var setLengthMultiplier = force / dist; 158 | 159 | // Add force based on force amount and direction between bodies 160 | body1force.x += body1To2X * setLengthMultiplier; 161 | body1force.y += body1To2Y * setLengthMultiplier; 162 | body1force.z += body1To2Z * setLengthMultiplier; 163 | 164 | if(attractingIsAttracted); { 165 | body2force.x -= body1To2X * setLengthMultiplier; 166 | body2force.y -= body1To2Y * setLengthMultiplier; 167 | body2force.z -= body1To2Z * setLengthMultiplier; 168 | } 169 | var isClose = sqrDist < FAR_THRESHOLD_SQR || isBlackHoleInteraction; 170 | 171 | ///console.log("gas?", sqrDist, GAS_INTERACTION_DISTANCE_SQRD); 172 | if(!isBlackHoleInteraction && sqrDist < GAS_INTERACTION_DISTANCE_SQRD) { 173 | // Handle some sort of gas interaction 174 | var gasForce = (dist) / Math.pow(sqrDist + gravityEpsilonSqrd, 3/2); 175 | gasForce *= Math.pow(10, 19); 176 | var body1vel = body1.velocity; 177 | var body2vel = body2.velocity; 178 | 179 | relativeVelX = body1vel.x - body2vel.x; 180 | relativeVelY = body1vel.y - body2vel.y; 181 | relativeVelZ = body1vel.z - body2vel.z; 182 | 183 | body1force.x -= relativeVelX * gasForce * body1.mass; 184 | body1force.y -= relativeVelY * gasForce * body1.mass; 185 | body1force.z -= relativeVelZ * gasForce * body1.mass; 186 | 187 | if(attractingIsAttracted); { 188 | body2force.x += relativeVelX * gasForce * body2.mass; 189 | body2force.y += relativeVelY * gasForce * body2.mass; 190 | body2force.z += relativeVelZ * gasForce * body2.mass; 191 | } 192 | } 193 | 194 | if(!isClose) { 195 | // Remove this interaction 196 | closeInteractions[i][innerI] = -1; 197 | closeInteractionCount--; 198 | } 199 | } 200 | } 201 | }; 202 | 203 | applicator.handleFarInteractions = function(bodyCountToUpdateFarForcesFor) { 204 | // Highly optimised and inlined for performance 205 | var typicalStarMass = fullofstars.TYPICAL_STAR_MASS; 206 | var universeScaleRecipr = fullofstars.UNIVERSE_SCALE_RECIPROCAL; 207 | var gravitationalConstant = fullofstars.GRAVITATIONAL_CONSTANT; 208 | var gravityEpsilon = fullofstars.GRAVITY_EPSILON; 209 | var gravityEpsilonSqrd = gravityEpsilon*gravityEpsilon; 210 | 211 | var body1To2X = 0.0, body1To2Y = 0.0; body1To2Z = 0.0; 212 | 213 | var attractedCount = attractedCelestials.length; 214 | for(var n=0; n= attractedCount) { 217 | currentFarAttractedIndex = 0; 218 | } 219 | 220 | // Make a sum of all the other bodies attraction forces and save them 221 | var farForce = farForces[currentFarAttractedIndex]; 222 | farForce.set(0,0,0); 223 | var attractedBody = attractedCelestials[currentFarAttractedIndex]; 224 | // TODO: Details with attracting/attracted storage here... 225 | for(var attractingIndex=0, len=attractingCelestials.length; attractingIndex typicalStarMass * 100) { 274 | isCloseInteraction = true; // This should be handled as a close interaction 275 | } 276 | 277 | if(isCloseInteraction) { //addGravityToVector(attractedBody, attractingCelestials[attractingIndex], farForce)) { 278 | // Should turn this into a close interaction 279 | for(var closeInteractionIndex=0, closeInteractionLen=interactions.length; closeInteractionIndext||!r||typeof n=="undefined"&&e)return 1;if(n=n&&9<=n&&13>=n||32==n||160==n||5760==n||6158==n||8192<=n&&(8202>=n||8232==n||8233==n||8239==n||8287==n||12288==n||65279==n)}function v(n,t){for(var r=-1,e=n.length,u=-1,o=[];++re&&(e=u)}return e}function Yt(n,t){for(var r=-1,e=n.length;++ri(t,a,0)&&u.push(a);return u}function er(n,t){var r=true;return Ao(n,function(n,e,u){return r=!!t(n,e,u)}),r}function ur(n,t){var r=[];return Ao(n,function(n,e,u){t(n,e,u)&&r.push(n)}),r}function or(n,t,r,e){var u;return r(n,function(n,r,o){return t(n,r,o)?(u=e?r:n,false):void 0}),u}function ir(n,t,r){for(var e=-1,u=n.length,o=-1,i=[];++et&&(t=-t>u?0:u+t),r=typeof r=="undefined"||r>u?u:+r||0,0>r&&(r+=u),u=t>r?0:r-t>>>0,t>>>=0,r=wu(u);++eu(a,p,0)&&((t||f)&&a.push(p),c.push(l))}return c}function Ir(n,t){for(var r=-1,e=t.length,u=wu(e);++r>>1,i=n[o];(r?i<=t:ir||null==e)return e; 24 | var u=t[r-2],o=t[r-1],i=t[3];for(3arguments.length;return typeof e=="function"&&typeof o=="undefined"&&si(r)?n(r,e,u,i):wr(r,le(e,o,4),u,i,t)}}function te(n,t,r,e,u,o,i,f,a,c){function l(){for(var b=arguments.length,j=b,k=wu(b);j--;)k[j]=arguments[j]; 29 | if(e&&(k=Ur(k,e,u)),o&&(k=Fr(k,o,i)),_||y){var j=l.placeholder,E=v(k,j),b=b-E.length;if(bu)||i===e&&i===o)&&(u=i,o=n) 34 | }),o}function le(n,t,r){var e=Wt.callback||_u,e=e===_u?Qt:e;return r?e(n,t,r):e}function pe(n,t,e){var u=Wt.indexOf||Ce,u=u===Ce?r:u;return n?u(n,t,e):u}function se(n){var t=n.length,r=new n.constructor(t);return t&&"string"==typeof n[0]&&Nu.call(n,"index")&&(r.index=n.index,r.input=n.input),r}function he(n){return n=n.constructor,typeof n=="function"&&n instanceof n||(n=Eu),new n}function _e(n,t,r){var e=n.constructor;switch(t){case J:return Tr(n);case D:case P:return new e(+n);case X:case H:case Q:case nt:case tt:case rt:case et:case ut:case ot:return t=n.buffer,new e(r?Tr(t):t,n.byteOffset,n.length); 35 | case V:case G:return new e(n);case Z:var u=new e(n.source,dt.exec(n));u.lastIndex=n.lastIndex}return u}function ve(n,t){return n=+n,t=null==t?yo:t,-1t?0:t)):[]}function Oe(n,t,r){var e=n?n.length:0;return e?((r?ge(n,t,r):null==t)&&(t=1),t=e-(+t||0),br(n,0,0>t?0:t)):[]}function Re(n){return n?n[0]:w}function Ce(n,t,e){var u=n?n.length:0; 38 | if(!u)return-1;if(typeof e=="number")e=0>e?oo(u+e,0):e;else if(e)return e=Cr(n,t),n=n[e],(t===t?t===n:n!==n)?e:-1;return r(n,t,e||0)}function Se(n){var t=n?n.length:0;return t?n[t-1]:w}function We(n){return Ie(n,1)}function Te(n,t,e,u){if(!n||!n.length)return[];null!=t&&typeof t!="boolean"&&(u=e,e=ge(n,t,u)?null:t,t=false);var o=le();if((o!==Qt||null!=e)&&(e=o(e,u,3)),t&&pe()==r){t=e;var i;e=-1,u=n.length;for(var o=-1,f=[];++e>>0,e=wu(r);++tr?oo(u+r,0):r||0,typeof n=="string"||!si(n)&&ru(n)?rt?0:+t||0,n.length),n)}function Pe(n){n=je(n);for(var t=-1,r=n.length,e=wu(r);++t=r||r>t?(f&&qu(f),r=s,f=p=s=w,r&&(h=Qo(),a=n.apply(l,i),p||f||(i=l=null))):p=Ju(e,r)}function u(){p&&qu(p),f=p=s=w,(v||_!==t)&&(h=Qo(),a=n.apply(l,i),p||f||(i=l=null)) 42 | }function o(){if(i=arguments,c=Qo(),l=this,s=v&&(p||!g),false===_)var r=g&&!p;else{f||g||(h=c);var o=_-(c-h),y=0>=o||o>_;y?(f&&(f=qu(f)),h=c,a=n.apply(l,i)):f||(f=Ju(u,o))}return y&&p?p=qu(p):p||t===_||(p=Ju(e,t)),r&&(y=true,a=n.apply(l,i)),!y||p||f||(i=l=null),a}var i,f,a,c,l,p,s,h=0,_=false,v=true;if(typeof n!="function")throw new Ru(L);if(t=0>t?0:+t||0,true===r)var g=true,v=false;else He(r)&&(g=r.leading,_="maxWait"in r&&oo(+r.maxWait||0,t),v="trailing"in r?r.trailing:v);return o.cancel=function(){p&&qu(p),f&&qu(f),f=p=s=w 43 | },o}function Ye(n,t){function r(){var e=arguments,u=r.cache,o=t?t.apply(this,e):e[0];return u.has(o)?u.get(o):(e=n.apply(this,e),u.set(o,e),e)}if(typeof n!="function"||t&&typeof t!="function")throw new Ru(L);return r.cache=new Ye.Cache,r}function Ze(n,t){if(typeof n!="function")throw new Ru(L);return t=oo(typeof t=="undefined"?n.length-1:+t||0,0),function(){for(var r=arguments,e=-1,u=oo(r.length-t,0),o=wu(u);++et||!n||!eo(t))return r;do t%2&&(r+=n),t=Ku(t/2),n+=n;while(t);return r}function su(n,t,r){var e=n;return(n=u(n))?(r?ge(e,t,r):null==t)?n.slice(g(n),y(n)+1):(t+="",n.slice(i(n,t),f(n,t)+1)):n}function hu(n,t,r){return r&&ge(n,t,r)&&(t=null),n=u(n),n.match(t||Et)||[] 47 | }function _u(n,t,r){return r&&ge(n,t,r)&&(t=null),h(n)?yu(n):Qt(n,t)}function vu(n){return function(){return n}}function gu(n){return n}function yu(n){return vr(nr(n,true))}function du(n,t,r){if(null==r){var e=He(t),u=e&&ji(t);((u=u&&u.length&&lr(t,u))?u.length:e)||(u=false,r=t,t=n,n=this)}u||(u=lr(t,ji(t)));var o=true,e=-1,i=_i(n),f=u.length;false===r?o=false:He(r)&&"chain"in r&&(o=r.chain);for(;++e>>1,go=no?no.BYTES_PER_ELEMENT:0,yo=ju.pow(2,53)-1,mo=Qu&&new Qu,wo={},bo=Wt.support={};!function(n){bo.funcDecomp=/\bthis\b/.test(function(){return this}),bo.funcNames=typeof Au.name=="string";try{bo.dom=11===Tu.createDocumentFragment().nodeType 50 | }catch(t){bo.dom=false}try{bo.nonEnumArgs=!Zu.call(arguments,1)}catch(r){bo.nonEnumArgs=true}}(0,0),Wt.templateSettings={escape:ht,evaluate:_t,interpolate:vt,variable:"",imports:{_:Wt}};var xo=function(){function n(){}return function(t){if(He(t)){n.prototype=t;var r=new n;n.prototype=null}return r||_.Object()}}(),Ao=Lr(ar),jo=Lr(cr,true),ko=Br(),Eo=Br(true),Io=mo?function(n,t){return mo.set(n,t),n}:gu;Du||(Tr=Mu&&Hu?function(n){var t=n.byteLength,r=no?Ku(t/go):0,e=r*go,u=new Mu(t);if(r){var o=new no(u,0,r); 51 | o.set(new no(n,0,r))}return t!=e&&(o=new Hu(u,e),o.set(new Hu(n,e))),u}:vu(null));var Oo=ro&&Gu?function(n){return new $t(n)}:vu(null),Ro=mo?function(n){return mo.get(n)}:mu,Co=function(){return bo.funcNames?"constant"==vu.name?dr("name"):function(n){for(var t=n.name,r=wo[t],e=r?r.length:0;e--;){var u=r[e],o=u.func;if(null==o||o==n)return u.name}return t}:vu("")}(),So=function(){var n=0,t=0;return function(r,e){var u=Qo(),o=U-(u-t);if(t=u,0=T)return r}else n=0;return Io(r,e)}}(),Wo=Ze(function(n,t){return si(n)||Ge(n)?rr(n,ir(t,false,true)):[] 52 | }),To=Vr(),Uo=Vr(true),Fo=Ze(function(t,r){t||(t=[]),r=ir(r);var e=r.length,u=Xt(t,r);for(r.sort(n);e--;){var o=parseFloat(r[e]);if(o!=i&&ve(o)){var i=o;Xu.call(t,o,1)}}return u}),No=ue(),$o=ue(true),Lo=Ze(function(n){return Er(ir(n,false,true))}),Bo=Ze(function(n,t){return si(n)||Ge(n)?rr(n,t):[]}),zo=Ze(Ue),Mo=Ze(function(n,t){return de(n?n.length:0)&&(n=je(n)),Xt(n,ir(t))}),Do=Nr(function(n,t,r){Nu.call(n,r)?++n[r]:n[r]=1}),Po=Kr(Ao),qo=Kr(jo,true),Ko=Gr(zt,Ao),Vo=Gr(function(n,t){for(var r=n.length;r--&&false!==t(n[r],r,n););return n 53 | },jo),Yo=Nr(function(n,t,r){Nu.call(n,r)?n[r].push(t):n[r]=[t]}),Zo=Nr(function(n,t,r){n[r]=t}),Go=Ze(function(n,t,r){var e=-1,u=typeof t=="function",o=n?n.length:0,i=de(o)?wu(o):[];return Ao(n,function(n){var o=u?t:null!=n&&n[t];i[++e]=o?o.apply(n,r):w}),i}),Jo=Nr(function(n,t,r){n[r?0:1].push(t)},function(){return[[],[]]}),Xo=ne(function(n,t,r,e){var u=-1,o=n.length;for(e&&o&&(r=n[++u]);++u--n?t.apply(this,arguments):void 0 59 | }},Wt.ary=function(n,t,r){return r&&ge(n,t,r)&&(t=null),t=n&&null==t?n.length:oo(+t||0,0),oe(n,R,null,null,null,null,t)},Wt.assign=gi,Wt.at=Mo,Wt.before=Ke,Wt.bind=ni,Wt.bindAll=ti,Wt.bindKey=ri,Wt.callback=_u,Wt.chain=Ne,Wt.chunk=function(n,t,r){t=(r?ge(n,t,r):null==t)?1:oo(+t||1,1),r=0;for(var e=n?n.length:0,u=-1,o=wu(Pu(e/t));rr&&(r=-r>u?0:u+r),e=typeof e=="undefined"||e>u?u:+e||0,0>e&&(e+=u),u=r>e?0:e>>>0,r>>>=0;r(p?Lt(p,f):o(l,f,0))){for(t=e;--t;){var s=u[t];if(0>(s?Lt(s,f):o(n[t],f,0)))continue n}p&&p.push(f),l.push(f)}return l},Wt.invert=function(n,t,r){r&&ge(n,t,r)&&(t=null),r=-1;for(var e=ji(n),u=e.length,o={};++rt?0:t)):[]},Wt.takeRight=function(n,t,r){var e=n?n.length:0;return e?((r?ge(n,t,r):null==t)&&(t=1),t=e-(+t||0),br(n,0>t?0:t)):[] 67 | },Wt.takeRightWhile=function(n,t,r){return n&&n.length?Or(n,le(t,r,3),false,true):[]},Wt.takeWhile=function(n,t,r){return n&&n.length?Or(n,le(t,r,3)):[]},Wt.tap=function(n,t,r){return t.call(r,n),n},Wt.throttle=function(n,t,r){var e=true,u=true;if(typeof n!="function")throw new Ru(L);return false===r?e=false:He(r)&&(e="leading"in r?!!r.leading:e,u="trailing"in r?!!r.trailing:u),St.leading=e,St.maxWait=+t,St.trailing=u,Ve(n,t,St)},Wt.thru=$e,Wt.times=function(n,t,r){if(n=+n,1>n||!eo(n))return[];var e=-1,u=wu(io(n,ho)); 68 | for(t=Wr(t,r,1);++er?0:+r||0,e),r-=t.length,0<=r&&n.indexOf(t,r)==r},Wt.escape=function(n){return(n=u(n))&&st.test(n)?n.replace(lt,l):n},Wt.escapeRegExp=cu,Wt.every=Le,Wt.find=Po,Wt.findIndex=To,Wt.findKey=di,Wt.findLast=qo,Wt.findLastIndex=Uo,Wt.findLastKey=mi,Wt.findWhere=function(n,t){return Po(n,vr(t))},Wt.first=Re,Wt.has=function(n,t){return n?Nu.call(n,t):false 71 | },Wt.identity=gu,Wt.includes=ze,Wt.indexOf=Ce,Wt.inRange=function(n,t,r){return t=+t||0,"undefined"===typeof r?(r=t,t=0):r=+r||0,n>=t&&nr?oo(e+r,0):io(r||0,e-1))+1;else if(r)return u=Cr(n,t,true)-1,n=n[u],(t===t?t===n:n!==n)?u:-1;if(t!==t)return s(n,u,true);for(;u--;)if(n[u]===t)return u;return-1},Wt.max=Fi,Wt.min=Ni,Wt.noConflict=function(){return _._=Bu,this},Wt.noop=mu,Wt.now=Qo,Wt.pad=function(n,t,r){n=u(n),t=+t;var e=n.length;return er?0:+r||0,n.length),n.lastIndexOf(t,r)==r},Wt.sum=function(n,t,r){r&&ge(n,t,r)&&(t=null);var e=le(),u=null==t;if(e===Qt&&u||(u=false,t=e(t,r,3)),u){for(n=si(n)?n:je(n),t=n.length,r=0;t--;)r+=+n[t]||0;n=r}else n=kr(n,t);return n},Wt.template=function(n,t,r){var e=Wt.templateSettings;r&&ge(n,t,r)&&(t=r=null),n=u(n),t=Jt(Jt({},r||t),e,Gt),r=Jt(Jt({},t.imports),e.imports,Gt); 76 | var o,i,f=ji(r),a=Ir(r,f),c=0;r=t.interpolate||xt;var l="__p+='";r=Iu((t.escape||xt).source+"|"+r.source+"|"+(r===vt?yt:xt).source+"|"+(t.evaluate||xt).source+"|$","g");var s="sourceURL"in t?"//# sourceURL="+t.sourceURL+"\n":"";if(n.replace(r,function(t,r,e,u,f,a){return e||(e=u),l+=n.slice(c,a).replace(kt,p),r&&(o=true,l+="'+__e("+r+")+'"),f&&(i=true,l+="';"+f+";\n__p+='"),e&&(l+="'+((__t=("+e+"))==null?'':__t)+'"),c=a+t.length,t}),l+="';",(t=t.variable)||(l="with(obj){"+l+"}"),l=(i?l.replace(it,""):l).replace(ft,"$1").replace(at,"$1;"),l="function("+(t||"obj")+"){"+(t?"":"obj||(obj={});")+"var __t,__p=''"+(o?",__e=_.escape":"")+(i?",__j=Array.prototype.join;function print(){__p+=__j.call(arguments,'')}":";")+l+"return __p}",t=Ui(function(){return Au(f,s+"return "+l).apply(w,a) 77 | }),t.source=l,Xe(t))throw t;return t},Wt.trim=su,Wt.trimLeft=function(n,t,r){var e=n;return(n=u(n))?n.slice((r?ge(e,t,r):null==t)?g(n):i(n,t+"")):n},Wt.trimRight=function(n,t,r){var e=n;return(n=u(n))?(r?ge(e,t,r):null==t)?n.slice(0,y(n)+1):n.slice(0,f(n,t+"")+1):n},Wt.trunc=function(n,t,r){r&&ge(n,t,r)&&(t=null);var e=S;if(r=W,null!=t)if(He(t)){var o="separator"in t?t.separator:o,e="length"in t?+t.length||0:e;r="omission"in t?u(t.omission):r}else e=+t||0;if(n=u(n),e>=n.length)return n;if(e-=r.length,1>e)return r; 78 | if(t=n.slice(0,e),null==o)return t+r;if(tu(o)){if(n.slice(e).search(o)){var i,f=n.slice(0,e);for(o.global||(o=Iu(o.source,(dt.exec(o)||"")+"g")),o.lastIndex=0;n=o.exec(f);)i=n.index;t=t.slice(0,null==i?e:i)}}else n.indexOf(o,e)!=e&&(o=t.lastIndexOf(o),-1u.__dir__?"Right":"")}),u},Ft.prototype[n+"Right"]=function(t){return this.reverse()[n](t).reverse()},Ft.prototype[n+"RightWhile"]=function(n,t){return this.reverse()[r](n,t).reverse()}}),zt(["first","last"],function(n,t){var r="take"+(t?"Right":""); 81 | Ft.prototype[n]=function(){return this[r](1).value()[0]}}),zt(["initial","rest"],function(n,t){var r="drop"+(t?"":"Right");Ft.prototype[n]=function(){return this[r](1)}}),zt(["pluck","where"],function(n,t){var r=t?"filter":"map",e=t?vr:dr;Ft.prototype[n]=function(n){return this[r](e(n))}}),Ft.prototype.compact=function(){return this.filter(gu)},Ft.prototype.reject=function(n,t){return n=le(n,t,1),this.filter(function(t){return!n(t)})},Ft.prototype.slice=function(n,t){n=null==n?0:+n||0;var r=0>n?this.takeRight(-n):this.drop(n); 82 | return typeof t!="undefined"&&(t=+t||0,r=0>t?r.dropRight(-t):r.take(t-n)),r},Ft.prototype.toArray=function(){return this.drop(0)},ar(Ft.prototype,function(n,t){var r=Wt[t];if(r){var e=/^(?:filter|map|reject)|While$/.test(t),u=/^(?:first|last)$/.test(t);Wt.prototype[t]=function(){function t(n){return n=[n],Yu.apply(n,o),r.apply(Wt,n)}var o=arguments,i=this.__chain__,f=this.__wrapped__,a=!!this.__actions__.length,c=f instanceof Ft,l=o[0],p=c||si(f);return p&&e&&typeof l=="function"&&1!=l.length&&(c=p=false),c=c&&!a,u&&!i?c?n.call(f):r.call(Wt,this.value()):p?(f=n.apply(c?f:new Ft(this),o),u||!a&&!f.__actions__||(f.__actions__||(f.__actions__=[])).push({func:$e,args:[t],thisArg:Wt}),new Ut(f,i)):this.thru(t) 83 | }}}),zt("concat join pop push replace shift sort splice split unshift".split(" "),function(n){var t=(/^(?:replace|split)$/.test(n)?Wu:Cu)[n],r=/^(?:push|sort|unshift)$/.test(n)?"tap":"thru",e=/^(?:join|pop|replace|shift)$/.test(n);Wt.prototype[n]=function(){var n=arguments;return e&&!this.__chain__?t.apply(this.value(),n):this[r](function(r){return t.apply(r,n)})}}),ar(Ft.prototype,function(n,t){var r=Wt[t];if(r){var e=r.name;(wo[e]||(wo[e]=[])).push({name:t,func:r})}}),wo[te(null,A).name]=[{name:"wrapper",func:null}],Ft.prototype.clone=function(){var n=this.__actions__,t=this.__iteratees__,r=this.__views__,e=new Ft(this.__wrapped__); 84 | return e.__actions__=n?Bt(n):null,e.__dir__=this.__dir__,e.__filtered__=this.__filtered__,e.__iteratees__=t?Bt(t):null,e.__takeCount__=this.__takeCount__,e.__views__=r?Bt(r):null,e},Ft.prototype.reverse=function(){if(this.__filtered__){var n=new Ft(this);n.__dir__=-1,n.__filtered__=true}else n=this.clone(),n.__dir__*=-1;return n},Ft.prototype.value=function(){var n=this.__wrapped__.value();if(!si(n))return Rr(n,this.__actions__);var t,r=this.__dir__,e=0>r;t=n.length;for(var u=this.__views__,o=0,i=-1,f=u?u.length:0;++is.index:u=_:!h(p))))continue n}else if(s=h(p),_==$)p=s;else if(!s){if(_==N)continue n; 86 | break n}}c[a++]=p}return c},Wt.prototype.chain=function(){return Ne(this)},Wt.prototype.commit=function(){return new Ut(this.value(),this.__chain__)},Wt.prototype.plant=function(n){for(var t,r=this;r instanceof Tt;){var e=Ee(r);t?u.__wrapped__=e:t=e;var u=e,r=r.__wrapped__}return u.__wrapped__=n,t},Wt.prototype.reverse=function(){var n=this.__wrapped__;return n instanceof Ft?(this.__actions__.length&&(n=new Ft(this)),new Ut(n.reverse(),this.__chain__)):this.thru(function(n){return n.reverse()})},Wt.prototype.toString=function(){return this.value()+"" 87 | },Wt.prototype.run=Wt.prototype.toJSON=Wt.prototype.valueOf=Wt.prototype.value=function(){return Rr(this.__wrapped__,this.__actions__)},Wt.prototype.collect=Wt.prototype.map,Wt.prototype.head=Wt.prototype.first,Wt.prototype.select=Wt.prototype.filter,Wt.prototype.tail=Wt.prototype.rest,Wt}var w,b="3.6.0",x=1,A=2,j=4,k=8,E=16,I=32,O=64,R=128,C=256,S=30,W="...",T=150,U=16,F=0,N=1,$=2,L="Expected a function",B="__lodash_placeholder__",z="[object Arguments]",M="[object Array]",D="[object Boolean]",P="[object Date]",q="[object Error]",K="[object Function]",V="[object Number]",Y="[object Object]",Z="[object RegExp]",G="[object String]",J="[object ArrayBuffer]",X="[object Float32Array]",H="[object Float64Array]",Q="[object Int8Array]",nt="[object Int16Array]",tt="[object Int32Array]",rt="[object Uint8Array]",et="[object Uint8ClampedArray]",ut="[object Uint16Array]",ot="[object Uint32Array]",it=/\b__p\+='';/g,ft=/\b(__p\+=)''\+/g,at=/(__e\(.*?\)|\b__t\))\+'';/g,ct=/&(?:amp|lt|gt|quot|#39|#96);/g,lt=/[&<>"'`]/g,pt=RegExp(ct.source),st=RegExp(lt.source),ht=/<%-([\s\S]+?)%>/g,_t=/<%([\s\S]+?)%>/g,vt=/<%=([\s\S]+?)%>/g,gt=/[\u0300-\u036f\ufe20-\ufe23]/g,yt=/\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g,dt=/\w*$/,mt=/^0[xX]/,wt=/^\[object .+?Constructor\]$/,bt=/[\xc0-\xd6\xd8-\xde\xdf-\xf6\xf8-\xff]/g,xt=/($^)/,At=/[.*+?^${}()|[\]\/\\]/g,jt=RegExp(At.source),kt=/['\n\r\u2028\u2029\\]/g,Et=RegExp("[A-Z\\xc0-\\xd6\\xd8-\\xde]+(?=[A-Z\\xc0-\\xd6\\xd8-\\xde][a-z\\xdf-\\xf6\\xf8-\\xff]+)|[A-Z\\xc0-\\xd6\\xd8-\\xde]?[a-z\\xdf-\\xf6\\xf8-\\xff]+|[A-Z\\xc0-\\xd6\\xd8-\\xde]+|[0-9]+","g"),It=" \t\x0b\f\xa0\ufeff\n\r\u2028\u2029\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000",Ot="Array ArrayBuffer Date Error Float32Array Float64Array Function Int8Array Int16Array Int32Array Math Number Object RegExp Set String _ clearTimeout document isFinite parseInt setTimeout TypeError Uint8Array Uint8ClampedArray Uint16Array Uint32Array WeakMap window".split(" "),Rt={}; 88 | Rt[X]=Rt[H]=Rt[Q]=Rt[nt]=Rt[tt]=Rt[rt]=Rt[et]=Rt[ut]=Rt[ot]=true,Rt[z]=Rt[M]=Rt[J]=Rt[D]=Rt[P]=Rt[q]=Rt[K]=Rt["[object Map]"]=Rt[V]=Rt[Y]=Rt[Z]=Rt["[object Set]"]=Rt[G]=Rt["[object WeakMap]"]=false;var Ct={};Ct[z]=Ct[M]=Ct[J]=Ct[D]=Ct[P]=Ct[X]=Ct[H]=Ct[Q]=Ct[nt]=Ct[tt]=Ct[V]=Ct[Y]=Ct[Z]=Ct[G]=Ct[rt]=Ct[et]=Ct[ut]=Ct[ot]=true,Ct[q]=Ct[K]=Ct["[object Map]"]=Ct["[object Set]"]=Ct["[object WeakMap]"]=false;var St={leading:false,maxWait:0,trailing:false},Wt={"\xc0":"A","\xc1":"A","\xc2":"A","\xc3":"A","\xc4":"A","\xc5":"A","\xe0":"a","\xe1":"a","\xe2":"a","\xe3":"a","\xe4":"a","\xe5":"a","\xc7":"C","\xe7":"c","\xd0":"D","\xf0":"d","\xc8":"E","\xc9":"E","\xca":"E","\xcb":"E","\xe8":"e","\xe9":"e","\xea":"e","\xeb":"e","\xcc":"I","\xcd":"I","\xce":"I","\xcf":"I","\xec":"i","\xed":"i","\xee":"i","\xef":"i","\xd1":"N","\xf1":"n","\xd2":"O","\xd3":"O","\xd4":"O","\xd5":"O","\xd6":"O","\xd8":"O","\xf2":"o","\xf3":"o","\xf4":"o","\xf5":"o","\xf6":"o","\xf8":"o","\xd9":"U","\xda":"U","\xdb":"U","\xdc":"U","\xf9":"u","\xfa":"u","\xfb":"u","\xfc":"u","\xdd":"Y","\xfd":"y","\xff":"y","\xc6":"Ae","\xe6":"ae","\xde":"Th","\xfe":"th","\xdf":"ss"},Tt={"&":"&","<":"<",">":">",'"':""","'":"'","`":"`"},Ut={"&":"&","<":"<",">":">",""":'"',"'":"'","`":"`"},Ft={"function":true,object:true},Nt={"\\":"\\","'":"'","\n":"n","\r":"r","\u2028":"u2028","\u2029":"u2029"},$t=Ft[typeof exports]&&exports&&!exports.nodeType&&exports,Lt=Ft[typeof module]&&module&&!module.nodeType&&module,Bt=Ft[typeof self]&&self&&self.Object&&self,Ft=Ft[typeof window]&&window&&window.Object&&window,zt=Lt&&Lt.exports===$t&&$t,Mt=$t&&Lt&&typeof global=="object"&&global||Ft!==(this&&this.window)&&Ft||Bt||this,Dt=m(); 89 | typeof define=="function"&&typeof define.amd=="object"&&define.amd?(Mt._=Dt, define(function(){return Dt})):$t&&Lt?zt?(Lt.exports=Dt)._=Dt:$t._=Dt:Mt._=Dt}).call(this); -------------------------------------------------------------------------------- /libs/jquery-2.1.1.min.js: -------------------------------------------------------------------------------- 1 | /*! jQuery v2.1.1 | (c) 2005, 2014 jQuery Foundation, Inc. | jquery.org/license */ 2 | !function(a,b){"object"==typeof module&&"object"==typeof module.exports?module.exports=a.document?b(a,!0):function(a){if(!a.document)throw new Error("jQuery requires a window with a document");return b(a)}:b(a)}("undefined"!=typeof window?window:this,function(a,b){var c=[],d=c.slice,e=c.concat,f=c.push,g=c.indexOf,h={},i=h.toString,j=h.hasOwnProperty,k={},l=a.document,m="2.1.1",n=function(a,b){return new n.fn.init(a,b)},o=/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,p=/^-ms-/,q=/-([\da-z])/gi,r=function(a,b){return b.toUpperCase()};n.fn=n.prototype={jquery:m,constructor:n,selector:"",length:0,toArray:function(){return d.call(this)},get:function(a){return null!=a?0>a?this[a+this.length]:this[a]:d.call(this)},pushStack:function(a){var b=n.merge(this.constructor(),a);return b.prevObject=this,b.context=this.context,b},each:function(a,b){return n.each(this,a,b)},map:function(a){return this.pushStack(n.map(this,function(b,c){return a.call(b,c,b)}))},slice:function(){return this.pushStack(d.apply(this,arguments))},first:function(){return this.eq(0)},last:function(){return this.eq(-1)},eq:function(a){var b=this.length,c=+a+(0>a?b:0);return this.pushStack(c>=0&&b>c?[this[c]]:[])},end:function(){return this.prevObject||this.constructor(null)},push:f,sort:c.sort,splice:c.splice},n.extend=n.fn.extend=function(){var a,b,c,d,e,f,g=arguments[0]||{},h=1,i=arguments.length,j=!1;for("boolean"==typeof g&&(j=g,g=arguments[h]||{},h++),"object"==typeof g||n.isFunction(g)||(g={}),h===i&&(g=this,h--);i>h;h++)if(null!=(a=arguments[h]))for(b in a)c=g[b],d=a[b],g!==d&&(j&&d&&(n.isPlainObject(d)||(e=n.isArray(d)))?(e?(e=!1,f=c&&n.isArray(c)?c:[]):f=c&&n.isPlainObject(c)?c:{},g[b]=n.extend(j,f,d)):void 0!==d&&(g[b]=d));return g},n.extend({expando:"jQuery"+(m+Math.random()).replace(/\D/g,""),isReady:!0,error:function(a){throw new Error(a)},noop:function(){},isFunction:function(a){return"function"===n.type(a)},isArray:Array.isArray,isWindow:function(a){return null!=a&&a===a.window},isNumeric:function(a){return!n.isArray(a)&&a-parseFloat(a)>=0},isPlainObject:function(a){return"object"!==n.type(a)||a.nodeType||n.isWindow(a)?!1:a.constructor&&!j.call(a.constructor.prototype,"isPrototypeOf")?!1:!0},isEmptyObject:function(a){var b;for(b in a)return!1;return!0},type:function(a){return null==a?a+"":"object"==typeof a||"function"==typeof a?h[i.call(a)]||"object":typeof a},globalEval:function(a){var b,c=eval;a=n.trim(a),a&&(1===a.indexOf("use strict")?(b=l.createElement("script"),b.text=a,l.head.appendChild(b).parentNode.removeChild(b)):c(a))},camelCase:function(a){return a.replace(p,"ms-").replace(q,r)},nodeName:function(a,b){return a.nodeName&&a.nodeName.toLowerCase()===b.toLowerCase()},each:function(a,b,c){var d,e=0,f=a.length,g=s(a);if(c){if(g){for(;f>e;e++)if(d=b.apply(a[e],c),d===!1)break}else for(e in a)if(d=b.apply(a[e],c),d===!1)break}else if(g){for(;f>e;e++)if(d=b.call(a[e],e,a[e]),d===!1)break}else for(e in a)if(d=b.call(a[e],e,a[e]),d===!1)break;return a},trim:function(a){return null==a?"":(a+"").replace(o,"")},makeArray:function(a,b){var c=b||[];return null!=a&&(s(Object(a))?n.merge(c,"string"==typeof a?[a]:a):f.call(c,a)),c},inArray:function(a,b,c){return null==b?-1:g.call(b,a,c)},merge:function(a,b){for(var c=+b.length,d=0,e=a.length;c>d;d++)a[e++]=b[d];return a.length=e,a},grep:function(a,b,c){for(var d,e=[],f=0,g=a.length,h=!c;g>f;f++)d=!b(a[f],f),d!==h&&e.push(a[f]);return e},map:function(a,b,c){var d,f=0,g=a.length,h=s(a),i=[];if(h)for(;g>f;f++)d=b(a[f],f,c),null!=d&&i.push(d);else for(f in a)d=b(a[f],f,c),null!=d&&i.push(d);return e.apply([],i)},guid:1,proxy:function(a,b){var c,e,f;return"string"==typeof b&&(c=a[b],b=a,a=c),n.isFunction(a)?(e=d.call(arguments,2),f=function(){return a.apply(b||this,e.concat(d.call(arguments)))},f.guid=a.guid=a.guid||n.guid++,f):void 0},now:Date.now,support:k}),n.each("Boolean Number String Function Array Date RegExp Object Error".split(" "),function(a,b){h["[object "+b+"]"]=b.toLowerCase()});function s(a){var b=a.length,c=n.type(a);return"function"===c||n.isWindow(a)?!1:1===a.nodeType&&b?!0:"array"===c||0===b||"number"==typeof b&&b>0&&b-1 in a}var t=function(a){var b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u="sizzle"+-new Date,v=a.document,w=0,x=0,y=gb(),z=gb(),A=gb(),B=function(a,b){return a===b&&(l=!0),0},C="undefined",D=1<<31,E={}.hasOwnProperty,F=[],G=F.pop,H=F.push,I=F.push,J=F.slice,K=F.indexOf||function(a){for(var b=0,c=this.length;c>b;b++)if(this[b]===a)return b;return-1},L="checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",M="[\\x20\\t\\r\\n\\f]",N="(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",O=N.replace("w","w#"),P="\\["+M+"*("+N+")(?:"+M+"*([*^$|!~]?=)"+M+"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|("+O+"))|)"+M+"*\\]",Q=":("+N+")(?:\\((('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|((?:\\\\.|[^\\\\()[\\]]|"+P+")*)|.*)\\)|)",R=new RegExp("^"+M+"+|((?:^|[^\\\\])(?:\\\\.)*)"+M+"+$","g"),S=new RegExp("^"+M+"*,"+M+"*"),T=new RegExp("^"+M+"*([>+~]|"+M+")"+M+"*"),U=new RegExp("="+M+"*([^\\]'\"]*?)"+M+"*\\]","g"),V=new RegExp(Q),W=new RegExp("^"+O+"$"),X={ID:new RegExp("^#("+N+")"),CLASS:new RegExp("^\\.("+N+")"),TAG:new RegExp("^("+N.replace("w","w*")+")"),ATTR:new RegExp("^"+P),PSEUDO:new RegExp("^"+Q),CHILD:new RegExp("^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\("+M+"*(even|odd|(([+-]|)(\\d*)n|)"+M+"*(?:([+-]|)"+M+"*(\\d+)|))"+M+"*\\)|)","i"),bool:new RegExp("^(?:"+L+")$","i"),needsContext:new RegExp("^"+M+"*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\("+M+"*((?:-\\d)?\\d*)"+M+"*\\)|)(?=[^-]|$)","i")},Y=/^(?:input|select|textarea|button)$/i,Z=/^h\d$/i,$=/^[^{]+\{\s*\[native \w/,_=/^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,ab=/[+~]/,bb=/'|\\/g,cb=new RegExp("\\\\([\\da-f]{1,6}"+M+"?|("+M+")|.)","ig"),db=function(a,b,c){var d="0x"+b-65536;return d!==d||c?b:0>d?String.fromCharCode(d+65536):String.fromCharCode(d>>10|55296,1023&d|56320)};try{I.apply(F=J.call(v.childNodes),v.childNodes),F[v.childNodes.length].nodeType}catch(eb){I={apply:F.length?function(a,b){H.apply(a,J.call(b))}:function(a,b){var c=a.length,d=0;while(a[c++]=b[d++]);a.length=c-1}}}function fb(a,b,d,e){var f,h,j,k,l,o,r,s,w,x;if((b?b.ownerDocument||b:v)!==n&&m(b),b=b||n,d=d||[],!a||"string"!=typeof a)return d;if(1!==(k=b.nodeType)&&9!==k)return[];if(p&&!e){if(f=_.exec(a))if(j=f[1]){if(9===k){if(h=b.getElementById(j),!h||!h.parentNode)return d;if(h.id===j)return d.push(h),d}else if(b.ownerDocument&&(h=b.ownerDocument.getElementById(j))&&t(b,h)&&h.id===j)return d.push(h),d}else{if(f[2])return I.apply(d,b.getElementsByTagName(a)),d;if((j=f[3])&&c.getElementsByClassName&&b.getElementsByClassName)return I.apply(d,b.getElementsByClassName(j)),d}if(c.qsa&&(!q||!q.test(a))){if(s=r=u,w=b,x=9===k&&a,1===k&&"object"!==b.nodeName.toLowerCase()){o=g(a),(r=b.getAttribute("id"))?s=r.replace(bb,"\\$&"):b.setAttribute("id",s),s="[id='"+s+"'] ",l=o.length;while(l--)o[l]=s+qb(o[l]);w=ab.test(a)&&ob(b.parentNode)||b,x=o.join(",")}if(x)try{return I.apply(d,w.querySelectorAll(x)),d}catch(y){}finally{r||b.removeAttribute("id")}}}return i(a.replace(R,"$1"),b,d,e)}function gb(){var a=[];function b(c,e){return a.push(c+" ")>d.cacheLength&&delete b[a.shift()],b[c+" "]=e}return b}function hb(a){return a[u]=!0,a}function ib(a){var b=n.createElement("div");try{return!!a(b)}catch(c){return!1}finally{b.parentNode&&b.parentNode.removeChild(b),b=null}}function jb(a,b){var c=a.split("|"),e=a.length;while(e--)d.attrHandle[c[e]]=b}function kb(a,b){var c=b&&a,d=c&&1===a.nodeType&&1===b.nodeType&&(~b.sourceIndex||D)-(~a.sourceIndex||D);if(d)return d;if(c)while(c=c.nextSibling)if(c===b)return-1;return a?1:-1}function lb(a){return function(b){var c=b.nodeName.toLowerCase();return"input"===c&&b.type===a}}function mb(a){return function(b){var c=b.nodeName.toLowerCase();return("input"===c||"button"===c)&&b.type===a}}function nb(a){return hb(function(b){return b=+b,hb(function(c,d){var e,f=a([],c.length,b),g=f.length;while(g--)c[e=f[g]]&&(c[e]=!(d[e]=c[e]))})})}function ob(a){return a&&typeof a.getElementsByTagName!==C&&a}c=fb.support={},f=fb.isXML=function(a){var b=a&&(a.ownerDocument||a).documentElement;return b?"HTML"!==b.nodeName:!1},m=fb.setDocument=function(a){var b,e=a?a.ownerDocument||a:v,g=e.defaultView;return e!==n&&9===e.nodeType&&e.documentElement?(n=e,o=e.documentElement,p=!f(e),g&&g!==g.top&&(g.addEventListener?g.addEventListener("unload",function(){m()},!1):g.attachEvent&&g.attachEvent("onunload",function(){m()})),c.attributes=ib(function(a){return a.className="i",!a.getAttribute("className")}),c.getElementsByTagName=ib(function(a){return a.appendChild(e.createComment("")),!a.getElementsByTagName("*").length}),c.getElementsByClassName=$.test(e.getElementsByClassName)&&ib(function(a){return a.innerHTML="
",a.firstChild.className="i",2===a.getElementsByClassName("i").length}),c.getById=ib(function(a){return o.appendChild(a).id=u,!e.getElementsByName||!e.getElementsByName(u).length}),c.getById?(d.find.ID=function(a,b){if(typeof b.getElementById!==C&&p){var c=b.getElementById(a);return c&&c.parentNode?[c]:[]}},d.filter.ID=function(a){var b=a.replace(cb,db);return function(a){return a.getAttribute("id")===b}}):(delete d.find.ID,d.filter.ID=function(a){var b=a.replace(cb,db);return function(a){var c=typeof a.getAttributeNode!==C&&a.getAttributeNode("id");return c&&c.value===b}}),d.find.TAG=c.getElementsByTagName?function(a,b){return typeof b.getElementsByTagName!==C?b.getElementsByTagName(a):void 0}:function(a,b){var c,d=[],e=0,f=b.getElementsByTagName(a);if("*"===a){while(c=f[e++])1===c.nodeType&&d.push(c);return d}return f},d.find.CLASS=c.getElementsByClassName&&function(a,b){return typeof b.getElementsByClassName!==C&&p?b.getElementsByClassName(a):void 0},r=[],q=[],(c.qsa=$.test(e.querySelectorAll))&&(ib(function(a){a.innerHTML="",a.querySelectorAll("[msallowclip^='']").length&&q.push("[*^$]="+M+"*(?:''|\"\")"),a.querySelectorAll("[selected]").length||q.push("\\["+M+"*(?:value|"+L+")"),a.querySelectorAll(":checked").length||q.push(":checked")}),ib(function(a){var b=e.createElement("input");b.setAttribute("type","hidden"),a.appendChild(b).setAttribute("name","D"),a.querySelectorAll("[name=d]").length&&q.push("name"+M+"*[*^$|!~]?="),a.querySelectorAll(":enabled").length||q.push(":enabled",":disabled"),a.querySelectorAll("*,:x"),q.push(",.*:")})),(c.matchesSelector=$.test(s=o.matches||o.webkitMatchesSelector||o.mozMatchesSelector||o.oMatchesSelector||o.msMatchesSelector))&&ib(function(a){c.disconnectedMatch=s.call(a,"div"),s.call(a,"[s!='']:x"),r.push("!=",Q)}),q=q.length&&new RegExp(q.join("|")),r=r.length&&new RegExp(r.join("|")),b=$.test(o.compareDocumentPosition),t=b||$.test(o.contains)?function(a,b){var c=9===a.nodeType?a.documentElement:a,d=b&&b.parentNode;return a===d||!(!d||1!==d.nodeType||!(c.contains?c.contains(d):a.compareDocumentPosition&&16&a.compareDocumentPosition(d)))}:function(a,b){if(b)while(b=b.parentNode)if(b===a)return!0;return!1},B=b?function(a,b){if(a===b)return l=!0,0;var d=!a.compareDocumentPosition-!b.compareDocumentPosition;return d?d:(d=(a.ownerDocument||a)===(b.ownerDocument||b)?a.compareDocumentPosition(b):1,1&d||!c.sortDetached&&b.compareDocumentPosition(a)===d?a===e||a.ownerDocument===v&&t(v,a)?-1:b===e||b.ownerDocument===v&&t(v,b)?1:k?K.call(k,a)-K.call(k,b):0:4&d?-1:1)}:function(a,b){if(a===b)return l=!0,0;var c,d=0,f=a.parentNode,g=b.parentNode,h=[a],i=[b];if(!f||!g)return a===e?-1:b===e?1:f?-1:g?1:k?K.call(k,a)-K.call(k,b):0;if(f===g)return kb(a,b);c=a;while(c=c.parentNode)h.unshift(c);c=b;while(c=c.parentNode)i.unshift(c);while(h[d]===i[d])d++;return d?kb(h[d],i[d]):h[d]===v?-1:i[d]===v?1:0},e):n},fb.matches=function(a,b){return fb(a,null,null,b)},fb.matchesSelector=function(a,b){if((a.ownerDocument||a)!==n&&m(a),b=b.replace(U,"='$1']"),!(!c.matchesSelector||!p||r&&r.test(b)||q&&q.test(b)))try{var d=s.call(a,b);if(d||c.disconnectedMatch||a.document&&11!==a.document.nodeType)return d}catch(e){}return fb(b,n,null,[a]).length>0},fb.contains=function(a,b){return(a.ownerDocument||a)!==n&&m(a),t(a,b)},fb.attr=function(a,b){(a.ownerDocument||a)!==n&&m(a);var e=d.attrHandle[b.toLowerCase()],f=e&&E.call(d.attrHandle,b.toLowerCase())?e(a,b,!p):void 0;return void 0!==f?f:c.attributes||!p?a.getAttribute(b):(f=a.getAttributeNode(b))&&f.specified?f.value:null},fb.error=function(a){throw new Error("Syntax error, unrecognized expression: "+a)},fb.uniqueSort=function(a){var b,d=[],e=0,f=0;if(l=!c.detectDuplicates,k=!c.sortStable&&a.slice(0),a.sort(B),l){while(b=a[f++])b===a[f]&&(e=d.push(f));while(e--)a.splice(d[e],1)}return k=null,a},e=fb.getText=function(a){var b,c="",d=0,f=a.nodeType;if(f){if(1===f||9===f||11===f){if("string"==typeof a.textContent)return a.textContent;for(a=a.firstChild;a;a=a.nextSibling)c+=e(a)}else if(3===f||4===f)return a.nodeValue}else while(b=a[d++])c+=e(b);return c},d=fb.selectors={cacheLength:50,createPseudo:hb,match:X,attrHandle:{},find:{},relative:{">":{dir:"parentNode",first:!0}," ":{dir:"parentNode"},"+":{dir:"previousSibling",first:!0},"~":{dir:"previousSibling"}},preFilter:{ATTR:function(a){return a[1]=a[1].replace(cb,db),a[3]=(a[3]||a[4]||a[5]||"").replace(cb,db),"~="===a[2]&&(a[3]=" "+a[3]+" "),a.slice(0,4)},CHILD:function(a){return a[1]=a[1].toLowerCase(),"nth"===a[1].slice(0,3)?(a[3]||fb.error(a[0]),a[4]=+(a[4]?a[5]+(a[6]||1):2*("even"===a[3]||"odd"===a[3])),a[5]=+(a[7]+a[8]||"odd"===a[3])):a[3]&&fb.error(a[0]),a},PSEUDO:function(a){var b,c=!a[6]&&a[2];return X.CHILD.test(a[0])?null:(a[3]?a[2]=a[4]||a[5]||"":c&&V.test(c)&&(b=g(c,!0))&&(b=c.indexOf(")",c.length-b)-c.length)&&(a[0]=a[0].slice(0,b),a[2]=c.slice(0,b)),a.slice(0,3))}},filter:{TAG:function(a){var b=a.replace(cb,db).toLowerCase();return"*"===a?function(){return!0}:function(a){return a.nodeName&&a.nodeName.toLowerCase()===b}},CLASS:function(a){var b=y[a+" "];return b||(b=new RegExp("(^|"+M+")"+a+"("+M+"|$)"))&&y(a,function(a){return b.test("string"==typeof a.className&&a.className||typeof a.getAttribute!==C&&a.getAttribute("class")||"")})},ATTR:function(a,b,c){return function(d){var e=fb.attr(d,a);return null==e?"!="===b:b?(e+="","="===b?e===c:"!="===b?e!==c:"^="===b?c&&0===e.indexOf(c):"*="===b?c&&e.indexOf(c)>-1:"$="===b?c&&e.slice(-c.length)===c:"~="===b?(" "+e+" ").indexOf(c)>-1:"|="===b?e===c||e.slice(0,c.length+1)===c+"-":!1):!0}},CHILD:function(a,b,c,d,e){var f="nth"!==a.slice(0,3),g="last"!==a.slice(-4),h="of-type"===b;return 1===d&&0===e?function(a){return!!a.parentNode}:function(b,c,i){var j,k,l,m,n,o,p=f!==g?"nextSibling":"previousSibling",q=b.parentNode,r=h&&b.nodeName.toLowerCase(),s=!i&&!h;if(q){if(f){while(p){l=b;while(l=l[p])if(h?l.nodeName.toLowerCase()===r:1===l.nodeType)return!1;o=p="only"===a&&!o&&"nextSibling"}return!0}if(o=[g?q.firstChild:q.lastChild],g&&s){k=q[u]||(q[u]={}),j=k[a]||[],n=j[0]===w&&j[1],m=j[0]===w&&j[2],l=n&&q.childNodes[n];while(l=++n&&l&&l[p]||(m=n=0)||o.pop())if(1===l.nodeType&&++m&&l===b){k[a]=[w,n,m];break}}else if(s&&(j=(b[u]||(b[u]={}))[a])&&j[0]===w)m=j[1];else while(l=++n&&l&&l[p]||(m=n=0)||o.pop())if((h?l.nodeName.toLowerCase()===r:1===l.nodeType)&&++m&&(s&&((l[u]||(l[u]={}))[a]=[w,m]),l===b))break;return m-=e,m===d||m%d===0&&m/d>=0}}},PSEUDO:function(a,b){var c,e=d.pseudos[a]||d.setFilters[a.toLowerCase()]||fb.error("unsupported pseudo: "+a);return e[u]?e(b):e.length>1?(c=[a,a,"",b],d.setFilters.hasOwnProperty(a.toLowerCase())?hb(function(a,c){var d,f=e(a,b),g=f.length;while(g--)d=K.call(a,f[g]),a[d]=!(c[d]=f[g])}):function(a){return e(a,0,c)}):e}},pseudos:{not:hb(function(a){var b=[],c=[],d=h(a.replace(R,"$1"));return d[u]?hb(function(a,b,c,e){var f,g=d(a,null,e,[]),h=a.length;while(h--)(f=g[h])&&(a[h]=!(b[h]=f))}):function(a,e,f){return b[0]=a,d(b,null,f,c),!c.pop()}}),has:hb(function(a){return function(b){return fb(a,b).length>0}}),contains:hb(function(a){return function(b){return(b.textContent||b.innerText||e(b)).indexOf(a)>-1}}),lang:hb(function(a){return W.test(a||"")||fb.error("unsupported lang: "+a),a=a.replace(cb,db).toLowerCase(),function(b){var c;do if(c=p?b.lang:b.getAttribute("xml:lang")||b.getAttribute("lang"))return c=c.toLowerCase(),c===a||0===c.indexOf(a+"-");while((b=b.parentNode)&&1===b.nodeType);return!1}}),target:function(b){var c=a.location&&a.location.hash;return c&&c.slice(1)===b.id},root:function(a){return a===o},focus:function(a){return a===n.activeElement&&(!n.hasFocus||n.hasFocus())&&!!(a.type||a.href||~a.tabIndex)},enabled:function(a){return a.disabled===!1},disabled:function(a){return a.disabled===!0},checked:function(a){var b=a.nodeName.toLowerCase();return"input"===b&&!!a.checked||"option"===b&&!!a.selected},selected:function(a){return a.parentNode&&a.parentNode.selectedIndex,a.selected===!0},empty:function(a){for(a=a.firstChild;a;a=a.nextSibling)if(a.nodeType<6)return!1;return!0},parent:function(a){return!d.pseudos.empty(a)},header:function(a){return Z.test(a.nodeName)},input:function(a){return Y.test(a.nodeName)},button:function(a){var b=a.nodeName.toLowerCase();return"input"===b&&"button"===a.type||"button"===b},text:function(a){var b;return"input"===a.nodeName.toLowerCase()&&"text"===a.type&&(null==(b=a.getAttribute("type"))||"text"===b.toLowerCase())},first:nb(function(){return[0]}),last:nb(function(a,b){return[b-1]}),eq:nb(function(a,b,c){return[0>c?c+b:c]}),even:nb(function(a,b){for(var c=0;b>c;c+=2)a.push(c);return a}),odd:nb(function(a,b){for(var c=1;b>c;c+=2)a.push(c);return a}),lt:nb(function(a,b,c){for(var d=0>c?c+b:c;--d>=0;)a.push(d);return a}),gt:nb(function(a,b,c){for(var d=0>c?c+b:c;++db;b++)d+=a[b].value;return d}function rb(a,b,c){var d=b.dir,e=c&&"parentNode"===d,f=x++;return b.first?function(b,c,f){while(b=b[d])if(1===b.nodeType||e)return a(b,c,f)}:function(b,c,g){var h,i,j=[w,f];if(g){while(b=b[d])if((1===b.nodeType||e)&&a(b,c,g))return!0}else while(b=b[d])if(1===b.nodeType||e){if(i=b[u]||(b[u]={}),(h=i[d])&&h[0]===w&&h[1]===f)return j[2]=h[2];if(i[d]=j,j[2]=a(b,c,g))return!0}}}function sb(a){return a.length>1?function(b,c,d){var e=a.length;while(e--)if(!a[e](b,c,d))return!1;return!0}:a[0]}function tb(a,b,c){for(var d=0,e=b.length;e>d;d++)fb(a,b[d],c);return c}function ub(a,b,c,d,e){for(var f,g=[],h=0,i=a.length,j=null!=b;i>h;h++)(f=a[h])&&(!c||c(f,d,e))&&(g.push(f),j&&b.push(h));return g}function vb(a,b,c,d,e,f){return d&&!d[u]&&(d=vb(d)),e&&!e[u]&&(e=vb(e,f)),hb(function(f,g,h,i){var j,k,l,m=[],n=[],o=g.length,p=f||tb(b||"*",h.nodeType?[h]:h,[]),q=!a||!f&&b?p:ub(p,m,a,h,i),r=c?e||(f?a:o||d)?[]:g:q;if(c&&c(q,r,h,i),d){j=ub(r,n),d(j,[],h,i),k=j.length;while(k--)(l=j[k])&&(r[n[k]]=!(q[n[k]]=l))}if(f){if(e||a){if(e){j=[],k=r.length;while(k--)(l=r[k])&&j.push(q[k]=l);e(null,r=[],j,i)}k=r.length;while(k--)(l=r[k])&&(j=e?K.call(f,l):m[k])>-1&&(f[j]=!(g[j]=l))}}else r=ub(r===g?r.splice(o,r.length):r),e?e(null,g,r,i):I.apply(g,r)})}function wb(a){for(var b,c,e,f=a.length,g=d.relative[a[0].type],h=g||d.relative[" "],i=g?1:0,k=rb(function(a){return a===b},h,!0),l=rb(function(a){return K.call(b,a)>-1},h,!0),m=[function(a,c,d){return!g&&(d||c!==j)||((b=c).nodeType?k(a,c,d):l(a,c,d))}];f>i;i++)if(c=d.relative[a[i].type])m=[rb(sb(m),c)];else{if(c=d.filter[a[i].type].apply(null,a[i].matches),c[u]){for(e=++i;f>e;e++)if(d.relative[a[e].type])break;return vb(i>1&&sb(m),i>1&&qb(a.slice(0,i-1).concat({value:" "===a[i-2].type?"*":""})).replace(R,"$1"),c,e>i&&wb(a.slice(i,e)),f>e&&wb(a=a.slice(e)),f>e&&qb(a))}m.push(c)}return sb(m)}function xb(a,b){var c=b.length>0,e=a.length>0,f=function(f,g,h,i,k){var l,m,o,p=0,q="0",r=f&&[],s=[],t=j,u=f||e&&d.find.TAG("*",k),v=w+=null==t?1:Math.random()||.1,x=u.length;for(k&&(j=g!==n&&g);q!==x&&null!=(l=u[q]);q++){if(e&&l){m=0;while(o=a[m++])if(o(l,g,h)){i.push(l);break}k&&(w=v)}c&&((l=!o&&l)&&p--,f&&r.push(l))}if(p+=q,c&&q!==p){m=0;while(o=b[m++])o(r,s,g,h);if(f){if(p>0)while(q--)r[q]||s[q]||(s[q]=G.call(i));s=ub(s)}I.apply(i,s),k&&!f&&s.length>0&&p+b.length>1&&fb.uniqueSort(i)}return k&&(w=v,j=t),r};return c?hb(f):f}return h=fb.compile=function(a,b){var c,d=[],e=[],f=A[a+" "];if(!f){b||(b=g(a)),c=b.length;while(c--)f=wb(b[c]),f[u]?d.push(f):e.push(f);f=A(a,xb(e,d)),f.selector=a}return f},i=fb.select=function(a,b,e,f){var i,j,k,l,m,n="function"==typeof a&&a,o=!f&&g(a=n.selector||a);if(e=e||[],1===o.length){if(j=o[0]=o[0].slice(0),j.length>2&&"ID"===(k=j[0]).type&&c.getById&&9===b.nodeType&&p&&d.relative[j[1].type]){if(b=(d.find.ID(k.matches[0].replace(cb,db),b)||[])[0],!b)return e;n&&(b=b.parentNode),a=a.slice(j.shift().value.length)}i=X.needsContext.test(a)?0:j.length;while(i--){if(k=j[i],d.relative[l=k.type])break;if((m=d.find[l])&&(f=m(k.matches[0].replace(cb,db),ab.test(j[0].type)&&ob(b.parentNode)||b))){if(j.splice(i,1),a=f.length&&qb(j),!a)return I.apply(e,f),e;break}}}return(n||h(a,o))(f,b,!p,e,ab.test(a)&&ob(b.parentNode)||b),e},c.sortStable=u.split("").sort(B).join("")===u,c.detectDuplicates=!!l,m(),c.sortDetached=ib(function(a){return 1&a.compareDocumentPosition(n.createElement("div"))}),ib(function(a){return a.innerHTML="","#"===a.firstChild.getAttribute("href")})||jb("type|href|height|width",function(a,b,c){return c?void 0:a.getAttribute(b,"type"===b.toLowerCase()?1:2)}),c.attributes&&ib(function(a){return a.innerHTML="",a.firstChild.setAttribute("value",""),""===a.firstChild.getAttribute("value")})||jb("value",function(a,b,c){return c||"input"!==a.nodeName.toLowerCase()?void 0:a.defaultValue}),ib(function(a){return null==a.getAttribute("disabled")})||jb(L,function(a,b,c){var d;return c?void 0:a[b]===!0?b.toLowerCase():(d=a.getAttributeNode(b))&&d.specified?d.value:null}),fb}(a);n.find=t,n.expr=t.selectors,n.expr[":"]=n.expr.pseudos,n.unique=t.uniqueSort,n.text=t.getText,n.isXMLDoc=t.isXML,n.contains=t.contains;var u=n.expr.match.needsContext,v=/^<(\w+)\s*\/?>(?:<\/\1>|)$/,w=/^.[^:#\[\.,]*$/;function x(a,b,c){if(n.isFunction(b))return n.grep(a,function(a,d){return!!b.call(a,d,a)!==c});if(b.nodeType)return n.grep(a,function(a){return a===b!==c});if("string"==typeof b){if(w.test(b))return n.filter(b,a,c);b=n.filter(b,a)}return n.grep(a,function(a){return g.call(b,a)>=0!==c})}n.filter=function(a,b,c){var d=b[0];return c&&(a=":not("+a+")"),1===b.length&&1===d.nodeType?n.find.matchesSelector(d,a)?[d]:[]:n.find.matches(a,n.grep(b,function(a){return 1===a.nodeType}))},n.fn.extend({find:function(a){var b,c=this.length,d=[],e=this;if("string"!=typeof a)return this.pushStack(n(a).filter(function(){for(b=0;c>b;b++)if(n.contains(e[b],this))return!0}));for(b=0;c>b;b++)n.find(a,e[b],d);return d=this.pushStack(c>1?n.unique(d):d),d.selector=this.selector?this.selector+" "+a:a,d},filter:function(a){return this.pushStack(x(this,a||[],!1))},not:function(a){return this.pushStack(x(this,a||[],!0))},is:function(a){return!!x(this,"string"==typeof a&&u.test(a)?n(a):a||[],!1).length}});var y,z=/^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,A=n.fn.init=function(a,b){var c,d;if(!a)return this;if("string"==typeof a){if(c="<"===a[0]&&">"===a[a.length-1]&&a.length>=3?[null,a,null]:z.exec(a),!c||!c[1]&&b)return!b||b.jquery?(b||y).find(a):this.constructor(b).find(a);if(c[1]){if(b=b instanceof n?b[0]:b,n.merge(this,n.parseHTML(c[1],b&&b.nodeType?b.ownerDocument||b:l,!0)),v.test(c[1])&&n.isPlainObject(b))for(c in b)n.isFunction(this[c])?this[c](b[c]):this.attr(c,b[c]);return this}return d=l.getElementById(c[2]),d&&d.parentNode&&(this.length=1,this[0]=d),this.context=l,this.selector=a,this}return a.nodeType?(this.context=this[0]=a,this.length=1,this):n.isFunction(a)?"undefined"!=typeof y.ready?y.ready(a):a(n):(void 0!==a.selector&&(this.selector=a.selector,this.context=a.context),n.makeArray(a,this))};A.prototype=n.fn,y=n(l);var B=/^(?:parents|prev(?:Until|All))/,C={children:!0,contents:!0,next:!0,prev:!0};n.extend({dir:function(a,b,c){var d=[],e=void 0!==c;while((a=a[b])&&9!==a.nodeType)if(1===a.nodeType){if(e&&n(a).is(c))break;d.push(a)}return d},sibling:function(a,b){for(var c=[];a;a=a.nextSibling)1===a.nodeType&&a!==b&&c.push(a);return c}}),n.fn.extend({has:function(a){var b=n(a,this),c=b.length;return this.filter(function(){for(var a=0;c>a;a++)if(n.contains(this,b[a]))return!0})},closest:function(a,b){for(var c,d=0,e=this.length,f=[],g=u.test(a)||"string"!=typeof a?n(a,b||this.context):0;e>d;d++)for(c=this[d];c&&c!==b;c=c.parentNode)if(c.nodeType<11&&(g?g.index(c)>-1:1===c.nodeType&&n.find.matchesSelector(c,a))){f.push(c);break}return this.pushStack(f.length>1?n.unique(f):f)},index:function(a){return a?"string"==typeof a?g.call(n(a),this[0]):g.call(this,a.jquery?a[0]:a):this[0]&&this[0].parentNode?this.first().prevAll().length:-1},add:function(a,b){return this.pushStack(n.unique(n.merge(this.get(),n(a,b))))},addBack:function(a){return this.add(null==a?this.prevObject:this.prevObject.filter(a))}});function D(a,b){while((a=a[b])&&1!==a.nodeType);return a}n.each({parent:function(a){var b=a.parentNode;return b&&11!==b.nodeType?b:null},parents:function(a){return n.dir(a,"parentNode")},parentsUntil:function(a,b,c){return n.dir(a,"parentNode",c)},next:function(a){return D(a,"nextSibling")},prev:function(a){return D(a,"previousSibling")},nextAll:function(a){return n.dir(a,"nextSibling")},prevAll:function(a){return n.dir(a,"previousSibling")},nextUntil:function(a,b,c){return n.dir(a,"nextSibling",c)},prevUntil:function(a,b,c){return n.dir(a,"previousSibling",c)},siblings:function(a){return n.sibling((a.parentNode||{}).firstChild,a)},children:function(a){return n.sibling(a.firstChild)},contents:function(a){return a.contentDocument||n.merge([],a.childNodes)}},function(a,b){n.fn[a]=function(c,d){var e=n.map(this,b,c);return"Until"!==a.slice(-5)&&(d=c),d&&"string"==typeof d&&(e=n.filter(d,e)),this.length>1&&(C[a]||n.unique(e),B.test(a)&&e.reverse()),this.pushStack(e)}});var E=/\S+/g,F={};function G(a){var b=F[a]={};return n.each(a.match(E)||[],function(a,c){b[c]=!0}),b}n.Callbacks=function(a){a="string"==typeof a?F[a]||G(a):n.extend({},a);var b,c,d,e,f,g,h=[],i=!a.once&&[],j=function(l){for(b=a.memory&&l,c=!0,g=e||0,e=0,f=h.length,d=!0;h&&f>g;g++)if(h[g].apply(l[0],l[1])===!1&&a.stopOnFalse){b=!1;break}d=!1,h&&(i?i.length&&j(i.shift()):b?h=[]:k.disable())},k={add:function(){if(h){var c=h.length;!function g(b){n.each(b,function(b,c){var d=n.type(c);"function"===d?a.unique&&k.has(c)||h.push(c):c&&c.length&&"string"!==d&&g(c)})}(arguments),d?f=h.length:b&&(e=c,j(b))}return this},remove:function(){return h&&n.each(arguments,function(a,b){var c;while((c=n.inArray(b,h,c))>-1)h.splice(c,1),d&&(f>=c&&f--,g>=c&&g--)}),this},has:function(a){return a?n.inArray(a,h)>-1:!(!h||!h.length)},empty:function(){return h=[],f=0,this},disable:function(){return h=i=b=void 0,this},disabled:function(){return!h},lock:function(){return i=void 0,b||k.disable(),this},locked:function(){return!i},fireWith:function(a,b){return!h||c&&!i||(b=b||[],b=[a,b.slice?b.slice():b],d?i.push(b):j(b)),this},fire:function(){return k.fireWith(this,arguments),this},fired:function(){return!!c}};return k},n.extend({Deferred:function(a){var b=[["resolve","done",n.Callbacks("once memory"),"resolved"],["reject","fail",n.Callbacks("once memory"),"rejected"],["notify","progress",n.Callbacks("memory")]],c="pending",d={state:function(){return c},always:function(){return e.done(arguments).fail(arguments),this},then:function(){var a=arguments;return n.Deferred(function(c){n.each(b,function(b,f){var g=n.isFunction(a[b])&&a[b];e[f[1]](function(){var a=g&&g.apply(this,arguments);a&&n.isFunction(a.promise)?a.promise().done(c.resolve).fail(c.reject).progress(c.notify):c[f[0]+"With"](this===d?c.promise():this,g?[a]:arguments)})}),a=null}).promise()},promise:function(a){return null!=a?n.extend(a,d):d}},e={};return d.pipe=d.then,n.each(b,function(a,f){var g=f[2],h=f[3];d[f[1]]=g.add,h&&g.add(function(){c=h},b[1^a][2].disable,b[2][2].lock),e[f[0]]=function(){return e[f[0]+"With"](this===e?d:this,arguments),this},e[f[0]+"With"]=g.fireWith}),d.promise(e),a&&a.call(e,e),e},when:function(a){var b=0,c=d.call(arguments),e=c.length,f=1!==e||a&&n.isFunction(a.promise)?e:0,g=1===f?a:n.Deferred(),h=function(a,b,c){return function(e){b[a]=this,c[a]=arguments.length>1?d.call(arguments):e,c===i?g.notifyWith(b,c):--f||g.resolveWith(b,c)}},i,j,k;if(e>1)for(i=new Array(e),j=new Array(e),k=new Array(e);e>b;b++)c[b]&&n.isFunction(c[b].promise)?c[b].promise().done(h(b,k,c)).fail(g.reject).progress(h(b,j,i)):--f;return f||g.resolveWith(k,c),g.promise()}});var H;n.fn.ready=function(a){return n.ready.promise().done(a),this},n.extend({isReady:!1,readyWait:1,holdReady:function(a){a?n.readyWait++:n.ready(!0)},ready:function(a){(a===!0?--n.readyWait:n.isReady)||(n.isReady=!0,a!==!0&&--n.readyWait>0||(H.resolveWith(l,[n]),n.fn.triggerHandler&&(n(l).triggerHandler("ready"),n(l).off("ready"))))}});function I(){l.removeEventListener("DOMContentLoaded",I,!1),a.removeEventListener("load",I,!1),n.ready()}n.ready.promise=function(b){return H||(H=n.Deferred(),"complete"===l.readyState?setTimeout(n.ready):(l.addEventListener("DOMContentLoaded",I,!1),a.addEventListener("load",I,!1))),H.promise(b)},n.ready.promise();var J=n.access=function(a,b,c,d,e,f,g){var h=0,i=a.length,j=null==c;if("object"===n.type(c)){e=!0;for(h in c)n.access(a,b,h,c[h],!0,f,g)}else if(void 0!==d&&(e=!0,n.isFunction(d)||(g=!0),j&&(g?(b.call(a,d),b=null):(j=b,b=function(a,b,c){return j.call(n(a),c)})),b))for(;i>h;h++)b(a[h],c,g?d:d.call(a[h],h,b(a[h],c)));return e?a:j?b.call(a):i?b(a[0],c):f};n.acceptData=function(a){return 1===a.nodeType||9===a.nodeType||!+a.nodeType};function K(){Object.defineProperty(this.cache={},0,{get:function(){return{}}}),this.expando=n.expando+Math.random()}K.uid=1,K.accepts=n.acceptData,K.prototype={key:function(a){if(!K.accepts(a))return 0;var b={},c=a[this.expando];if(!c){c=K.uid++;try{b[this.expando]={value:c},Object.defineProperties(a,b)}catch(d){b[this.expando]=c,n.extend(a,b)}}return this.cache[c]||(this.cache[c]={}),c},set:function(a,b,c){var d,e=this.key(a),f=this.cache[e];if("string"==typeof b)f[b]=c;else if(n.isEmptyObject(f))n.extend(this.cache[e],b);else for(d in b)f[d]=b[d];return f},get:function(a,b){var c=this.cache[this.key(a)];return void 0===b?c:c[b]},access:function(a,b,c){var d;return void 0===b||b&&"string"==typeof b&&void 0===c?(d=this.get(a,b),void 0!==d?d:this.get(a,n.camelCase(b))):(this.set(a,b,c),void 0!==c?c:b)},remove:function(a,b){var c,d,e,f=this.key(a),g=this.cache[f];if(void 0===b)this.cache[f]={};else{n.isArray(b)?d=b.concat(b.map(n.camelCase)):(e=n.camelCase(b),b in g?d=[b,e]:(d=e,d=d in g?[d]:d.match(E)||[])),c=d.length;while(c--)delete g[d[c]]}},hasData:function(a){return!n.isEmptyObject(this.cache[a[this.expando]]||{})},discard:function(a){a[this.expando]&&delete this.cache[a[this.expando]]}};var L=new K,M=new K,N=/^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,O=/([A-Z])/g;function P(a,b,c){var d;if(void 0===c&&1===a.nodeType)if(d="data-"+b.replace(O,"-$1").toLowerCase(),c=a.getAttribute(d),"string"==typeof c){try{c="true"===c?!0:"false"===c?!1:"null"===c?null:+c+""===c?+c:N.test(c)?n.parseJSON(c):c}catch(e){}M.set(a,b,c)}else c=void 0;return c}n.extend({hasData:function(a){return M.hasData(a)||L.hasData(a)},data:function(a,b,c){return M.access(a,b,c)},removeData:function(a,b){M.remove(a,b) 3 | },_data:function(a,b,c){return L.access(a,b,c)},_removeData:function(a,b){L.remove(a,b)}}),n.fn.extend({data:function(a,b){var c,d,e,f=this[0],g=f&&f.attributes;if(void 0===a){if(this.length&&(e=M.get(f),1===f.nodeType&&!L.get(f,"hasDataAttrs"))){c=g.length;while(c--)g[c]&&(d=g[c].name,0===d.indexOf("data-")&&(d=n.camelCase(d.slice(5)),P(f,d,e[d])));L.set(f,"hasDataAttrs",!0)}return e}return"object"==typeof a?this.each(function(){M.set(this,a)}):J(this,function(b){var c,d=n.camelCase(a);if(f&&void 0===b){if(c=M.get(f,a),void 0!==c)return c;if(c=M.get(f,d),void 0!==c)return c;if(c=P(f,d,void 0),void 0!==c)return c}else this.each(function(){var c=M.get(this,d);M.set(this,d,b),-1!==a.indexOf("-")&&void 0!==c&&M.set(this,a,b)})},null,b,arguments.length>1,null,!0)},removeData:function(a){return this.each(function(){M.remove(this,a)})}}),n.extend({queue:function(a,b,c){var d;return a?(b=(b||"fx")+"queue",d=L.get(a,b),c&&(!d||n.isArray(c)?d=L.access(a,b,n.makeArray(c)):d.push(c)),d||[]):void 0},dequeue:function(a,b){b=b||"fx";var c=n.queue(a,b),d=c.length,e=c.shift(),f=n._queueHooks(a,b),g=function(){n.dequeue(a,b)};"inprogress"===e&&(e=c.shift(),d--),e&&("fx"===b&&c.unshift("inprogress"),delete f.stop,e.call(a,g,f)),!d&&f&&f.empty.fire()},_queueHooks:function(a,b){var c=b+"queueHooks";return L.get(a,c)||L.access(a,c,{empty:n.Callbacks("once memory").add(function(){L.remove(a,[b+"queue",c])})})}}),n.fn.extend({queue:function(a,b){var c=2;return"string"!=typeof a&&(b=a,a="fx",c--),arguments.lengthx",k.noCloneChecked=!!b.cloneNode(!0).lastChild.defaultValue}();var U="undefined";k.focusinBubbles="onfocusin"in a;var V=/^key/,W=/^(?:mouse|pointer|contextmenu)|click/,X=/^(?:focusinfocus|focusoutblur)$/,Y=/^([^.]*)(?:\.(.+)|)$/;function Z(){return!0}function $(){return!1}function _(){try{return l.activeElement}catch(a){}}n.event={global:{},add:function(a,b,c,d,e){var f,g,h,i,j,k,l,m,o,p,q,r=L.get(a);if(r){c.handler&&(f=c,c=f.handler,e=f.selector),c.guid||(c.guid=n.guid++),(i=r.events)||(i=r.events={}),(g=r.handle)||(g=r.handle=function(b){return typeof n!==U&&n.event.triggered!==b.type?n.event.dispatch.apply(a,arguments):void 0}),b=(b||"").match(E)||[""],j=b.length;while(j--)h=Y.exec(b[j])||[],o=q=h[1],p=(h[2]||"").split(".").sort(),o&&(l=n.event.special[o]||{},o=(e?l.delegateType:l.bindType)||o,l=n.event.special[o]||{},k=n.extend({type:o,origType:q,data:d,handler:c,guid:c.guid,selector:e,needsContext:e&&n.expr.match.needsContext.test(e),namespace:p.join(".")},f),(m=i[o])||(m=i[o]=[],m.delegateCount=0,l.setup&&l.setup.call(a,d,p,g)!==!1||a.addEventListener&&a.addEventListener(o,g,!1)),l.add&&(l.add.call(a,k),k.handler.guid||(k.handler.guid=c.guid)),e?m.splice(m.delegateCount++,0,k):m.push(k),n.event.global[o]=!0)}},remove:function(a,b,c,d,e){var f,g,h,i,j,k,l,m,o,p,q,r=L.hasData(a)&&L.get(a);if(r&&(i=r.events)){b=(b||"").match(E)||[""],j=b.length;while(j--)if(h=Y.exec(b[j])||[],o=q=h[1],p=(h[2]||"").split(".").sort(),o){l=n.event.special[o]||{},o=(d?l.delegateType:l.bindType)||o,m=i[o]||[],h=h[2]&&new RegExp("(^|\\.)"+p.join("\\.(?:.*\\.|)")+"(\\.|$)"),g=f=m.length;while(f--)k=m[f],!e&&q!==k.origType||c&&c.guid!==k.guid||h&&!h.test(k.namespace)||d&&d!==k.selector&&("**"!==d||!k.selector)||(m.splice(f,1),k.selector&&m.delegateCount--,l.remove&&l.remove.call(a,k));g&&!m.length&&(l.teardown&&l.teardown.call(a,p,r.handle)!==!1||n.removeEvent(a,o,r.handle),delete i[o])}else for(o in i)n.event.remove(a,o+b[j],c,d,!0);n.isEmptyObject(i)&&(delete r.handle,L.remove(a,"events"))}},trigger:function(b,c,d,e){var f,g,h,i,k,m,o,p=[d||l],q=j.call(b,"type")?b.type:b,r=j.call(b,"namespace")?b.namespace.split("."):[];if(g=h=d=d||l,3!==d.nodeType&&8!==d.nodeType&&!X.test(q+n.event.triggered)&&(q.indexOf(".")>=0&&(r=q.split("."),q=r.shift(),r.sort()),k=q.indexOf(":")<0&&"on"+q,b=b[n.expando]?b:new n.Event(q,"object"==typeof b&&b),b.isTrigger=e?2:3,b.namespace=r.join("."),b.namespace_re=b.namespace?new RegExp("(^|\\.)"+r.join("\\.(?:.*\\.|)")+"(\\.|$)"):null,b.result=void 0,b.target||(b.target=d),c=null==c?[b]:n.makeArray(c,[b]),o=n.event.special[q]||{},e||!o.trigger||o.trigger.apply(d,c)!==!1)){if(!e&&!o.noBubble&&!n.isWindow(d)){for(i=o.delegateType||q,X.test(i+q)||(g=g.parentNode);g;g=g.parentNode)p.push(g),h=g;h===(d.ownerDocument||l)&&p.push(h.defaultView||h.parentWindow||a)}f=0;while((g=p[f++])&&!b.isPropagationStopped())b.type=f>1?i:o.bindType||q,m=(L.get(g,"events")||{})[b.type]&&L.get(g,"handle"),m&&m.apply(g,c),m=k&&g[k],m&&m.apply&&n.acceptData(g)&&(b.result=m.apply(g,c),b.result===!1&&b.preventDefault());return b.type=q,e||b.isDefaultPrevented()||o._default&&o._default.apply(p.pop(),c)!==!1||!n.acceptData(d)||k&&n.isFunction(d[q])&&!n.isWindow(d)&&(h=d[k],h&&(d[k]=null),n.event.triggered=q,d[q](),n.event.triggered=void 0,h&&(d[k]=h)),b.result}},dispatch:function(a){a=n.event.fix(a);var b,c,e,f,g,h=[],i=d.call(arguments),j=(L.get(this,"events")||{})[a.type]||[],k=n.event.special[a.type]||{};if(i[0]=a,a.delegateTarget=this,!k.preDispatch||k.preDispatch.call(this,a)!==!1){h=n.event.handlers.call(this,a,j),b=0;while((f=h[b++])&&!a.isPropagationStopped()){a.currentTarget=f.elem,c=0;while((g=f.handlers[c++])&&!a.isImmediatePropagationStopped())(!a.namespace_re||a.namespace_re.test(g.namespace))&&(a.handleObj=g,a.data=g.data,e=((n.event.special[g.origType]||{}).handle||g.handler).apply(f.elem,i),void 0!==e&&(a.result=e)===!1&&(a.preventDefault(),a.stopPropagation()))}return k.postDispatch&&k.postDispatch.call(this,a),a.result}},handlers:function(a,b){var c,d,e,f,g=[],h=b.delegateCount,i=a.target;if(h&&i.nodeType&&(!a.button||"click"!==a.type))for(;i!==this;i=i.parentNode||this)if(i.disabled!==!0||"click"!==a.type){for(d=[],c=0;h>c;c++)f=b[c],e=f.selector+" ",void 0===d[e]&&(d[e]=f.needsContext?n(e,this).index(i)>=0:n.find(e,this,null,[i]).length),d[e]&&d.push(f);d.length&&g.push({elem:i,handlers:d})}return h]*)\/>/gi,bb=/<([\w:]+)/,cb=/<|&#?\w+;/,db=/<(?:script|style|link)/i,eb=/checked\s*(?:[^=]|=\s*.checked.)/i,fb=/^$|\/(?:java|ecma)script/i,gb=/^true\/(.*)/,hb=/^\s*\s*$/g,ib={option:[1,""],thead:[1,"","
"],col:[2,"","
"],tr:[2,"","
"],td:[3,"","
"],_default:[0,"",""]};ib.optgroup=ib.option,ib.tbody=ib.tfoot=ib.colgroup=ib.caption=ib.thead,ib.th=ib.td;function jb(a,b){return n.nodeName(a,"table")&&n.nodeName(11!==b.nodeType?b:b.firstChild,"tr")?a.getElementsByTagName("tbody")[0]||a.appendChild(a.ownerDocument.createElement("tbody")):a}function kb(a){return a.type=(null!==a.getAttribute("type"))+"/"+a.type,a}function lb(a){var b=gb.exec(a.type);return b?a.type=b[1]:a.removeAttribute("type"),a}function mb(a,b){for(var c=0,d=a.length;d>c;c++)L.set(a[c],"globalEval",!b||L.get(b[c],"globalEval"))}function nb(a,b){var c,d,e,f,g,h,i,j;if(1===b.nodeType){if(L.hasData(a)&&(f=L.access(a),g=L.set(b,f),j=f.events)){delete g.handle,g.events={};for(e in j)for(c=0,d=j[e].length;d>c;c++)n.event.add(b,e,j[e][c])}M.hasData(a)&&(h=M.access(a),i=n.extend({},h),M.set(b,i))}}function ob(a,b){var c=a.getElementsByTagName?a.getElementsByTagName(b||"*"):a.querySelectorAll?a.querySelectorAll(b||"*"):[];return void 0===b||b&&n.nodeName(a,b)?n.merge([a],c):c}function pb(a,b){var c=b.nodeName.toLowerCase();"input"===c&&T.test(a.type)?b.checked=a.checked:("input"===c||"textarea"===c)&&(b.defaultValue=a.defaultValue)}n.extend({clone:function(a,b,c){var d,e,f,g,h=a.cloneNode(!0),i=n.contains(a.ownerDocument,a);if(!(k.noCloneChecked||1!==a.nodeType&&11!==a.nodeType||n.isXMLDoc(a)))for(g=ob(h),f=ob(a),d=0,e=f.length;e>d;d++)pb(f[d],g[d]);if(b)if(c)for(f=f||ob(a),g=g||ob(h),d=0,e=f.length;e>d;d++)nb(f[d],g[d]);else nb(a,h);return g=ob(h,"script"),g.length>0&&mb(g,!i&&ob(a,"script")),h},buildFragment:function(a,b,c,d){for(var e,f,g,h,i,j,k=b.createDocumentFragment(),l=[],m=0,o=a.length;o>m;m++)if(e=a[m],e||0===e)if("object"===n.type(e))n.merge(l,e.nodeType?[e]:e);else if(cb.test(e)){f=f||k.appendChild(b.createElement("div")),g=(bb.exec(e)||["",""])[1].toLowerCase(),h=ib[g]||ib._default,f.innerHTML=h[1]+e.replace(ab,"<$1>")+h[2],j=h[0];while(j--)f=f.lastChild;n.merge(l,f.childNodes),f=k.firstChild,f.textContent=""}else l.push(b.createTextNode(e));k.textContent="",m=0;while(e=l[m++])if((!d||-1===n.inArray(e,d))&&(i=n.contains(e.ownerDocument,e),f=ob(k.appendChild(e),"script"),i&&mb(f),c)){j=0;while(e=f[j++])fb.test(e.type||"")&&c.push(e)}return k},cleanData:function(a){for(var b,c,d,e,f=n.event.special,g=0;void 0!==(c=a[g]);g++){if(n.acceptData(c)&&(e=c[L.expando],e&&(b=L.cache[e]))){if(b.events)for(d in b.events)f[d]?n.event.remove(c,d):n.removeEvent(c,d,b.handle);L.cache[e]&&delete L.cache[e]}delete M.cache[c[M.expando]]}}}),n.fn.extend({text:function(a){return J(this,function(a){return void 0===a?n.text(this):this.empty().each(function(){(1===this.nodeType||11===this.nodeType||9===this.nodeType)&&(this.textContent=a)})},null,a,arguments.length)},append:function(){return this.domManip(arguments,function(a){if(1===this.nodeType||11===this.nodeType||9===this.nodeType){var b=jb(this,a);b.appendChild(a)}})},prepend:function(){return this.domManip(arguments,function(a){if(1===this.nodeType||11===this.nodeType||9===this.nodeType){var b=jb(this,a);b.insertBefore(a,b.firstChild)}})},before:function(){return this.domManip(arguments,function(a){this.parentNode&&this.parentNode.insertBefore(a,this)})},after:function(){return this.domManip(arguments,function(a){this.parentNode&&this.parentNode.insertBefore(a,this.nextSibling)})},remove:function(a,b){for(var c,d=a?n.filter(a,this):this,e=0;null!=(c=d[e]);e++)b||1!==c.nodeType||n.cleanData(ob(c)),c.parentNode&&(b&&n.contains(c.ownerDocument,c)&&mb(ob(c,"script")),c.parentNode.removeChild(c));return this},empty:function(){for(var a,b=0;null!=(a=this[b]);b++)1===a.nodeType&&(n.cleanData(ob(a,!1)),a.textContent="");return this},clone:function(a,b){return a=null==a?!1:a,b=null==b?a:b,this.map(function(){return n.clone(this,a,b)})},html:function(a){return J(this,function(a){var b=this[0]||{},c=0,d=this.length;if(void 0===a&&1===b.nodeType)return b.innerHTML;if("string"==typeof a&&!db.test(a)&&!ib[(bb.exec(a)||["",""])[1].toLowerCase()]){a=a.replace(ab,"<$1>");try{for(;d>c;c++)b=this[c]||{},1===b.nodeType&&(n.cleanData(ob(b,!1)),b.innerHTML=a);b=0}catch(e){}}b&&this.empty().append(a)},null,a,arguments.length)},replaceWith:function(){var a=arguments[0];return this.domManip(arguments,function(b){a=this.parentNode,n.cleanData(ob(this)),a&&a.replaceChild(b,this)}),a&&(a.length||a.nodeType)?this:this.remove()},detach:function(a){return this.remove(a,!0)},domManip:function(a,b){a=e.apply([],a);var c,d,f,g,h,i,j=0,l=this.length,m=this,o=l-1,p=a[0],q=n.isFunction(p);if(q||l>1&&"string"==typeof p&&!k.checkClone&&eb.test(p))return this.each(function(c){var d=m.eq(c);q&&(a[0]=p.call(this,c,d.html())),d.domManip(a,b)});if(l&&(c=n.buildFragment(a,this[0].ownerDocument,!1,this),d=c.firstChild,1===c.childNodes.length&&(c=d),d)){for(f=n.map(ob(c,"script"),kb),g=f.length;l>j;j++)h=c,j!==o&&(h=n.clone(h,!0,!0),g&&n.merge(f,ob(h,"script"))),b.call(this[j],h,j);if(g)for(i=f[f.length-1].ownerDocument,n.map(f,lb),j=0;g>j;j++)h=f[j],fb.test(h.type||"")&&!L.access(h,"globalEval")&&n.contains(i,h)&&(h.src?n._evalUrl&&n._evalUrl(h.src):n.globalEval(h.textContent.replace(hb,"")))}return this}}),n.each({appendTo:"append",prependTo:"prepend",insertBefore:"before",insertAfter:"after",replaceAll:"replaceWith"},function(a,b){n.fn[a]=function(a){for(var c,d=[],e=n(a),g=e.length-1,h=0;g>=h;h++)c=h===g?this:this.clone(!0),n(e[h])[b](c),f.apply(d,c.get());return this.pushStack(d)}});var qb,rb={};function sb(b,c){var d,e=n(c.createElement(b)).appendTo(c.body),f=a.getDefaultComputedStyle&&(d=a.getDefaultComputedStyle(e[0]))?d.display:n.css(e[0],"display");return e.detach(),f}function tb(a){var b=l,c=rb[a];return c||(c=sb(a,b),"none"!==c&&c||(qb=(qb||n("