-jQuery.fn.extend({
-
- // overwrite the old show method
- _show: jQuery.fn.show,
-
- /**
- * Show all matched elements using a graceful animation and firing an
- * optional callback after completion.
- *
- * The height, width, and opacity of each of the matched elements
- * are changed dynamically according to the specified speed.
- *
- * @example $("p").show("slow");
- *
- * @example $("p").show("slow",function(){
- * alert("Animation Done.");
- * });
- *
- * @name show
- * @type jQuery
- * @param String|Number speed A string representing one of the three predefined speeds ("slow", "normal", or "fast") or the number of milliseconds to run the animation (e.g. 1000).
- * @param Function callback (optional) A function to be executed whenever the animation completes.
- * @param String easing (optional) easing effect
- * @cat Effects/Animations
- * @see hide(String|Number,Function)
- */
- show: function(speed,callback, easing){
- return speed ? this.animate({
- height: "show", width: "show", opacity: "show"
- }, speed, callback, easing) : this._show();
- },
-
- // Overwrite the old hide method
- _hide: jQuery.fn.hide,
-
- /**
- * Hide all matched elements using a graceful animation and firing an
- * optional callback after completion.
- *
- * The height, width, and opacity of each of the matched elements
- * are changed dynamically according to the specified speed.
- *
- * @example $("p").hide("slow");
- *
- * @example $("p").hide("slow",function(){
- * alert("Animation Done.");
- * });
- *
- * @name hide
- * @type jQuery
- * @param String|Number speed A string representing one of the three predefined speeds ("slow", "normal", or "fast") or the number of milliseconds to run the animation (e.g. 1000).
- * @param Function callback (optional) A function to be executed whenever the animation completes.
- * @param String easing (optional) easing effect
- * @cat Effects/Animations
- * @see show(String|Number,Function)
- */
- hide: function(speed,callback, easing){
- return speed ? this.animate({
- height: "hide", width: "hide", opacity: "hide"
- }, speed, callback, easing) : this._hide();
- },
-
- /**
- * Reveal all matched elements by adjusting their height and firing an
- * optional callback after completion.
- *
- * Only the height is adjusted for this animation, causing all matched
- * elements to be revealed in a "sliding" manner.
- *
- * @example $("p").slideDown("slow");
- *
- * @example $("p").slideDown("slow",function(){
- * alert("Animation Done.");
- * });
- *
- * @name slideDown
- * @type jQuery
- * @param String|Number speed (optional) A string representing one of the three predefined speeds ("slow", "normal", or "fast") or the number of milliseconds to run the animation (e.g. 1000).
- * @param Function callback (optional) A function to be executed whenever the animation completes.
- * @param String easing (optional) easing effect
- * @cat Effects/Animations
- * @see slideUp(String|Number,Function)
- * @see slideToggle(String|Number,Function)
- */
- slideDown: function(speed,callback, easing){
- return this.animate({height: "show"}, speed, callback, easing);
- },
-
- /**
- * Hide all matched elements by adjusting their height and firing an
- * optional callback after completion.
- *
- * Only the height is adjusted for this animation, causing all matched
- * elements to be hidden in a "sliding" manner.
- *
- * @example $("p").slideUp("slow");
- *
- * @example $("p").slideUp("slow",function(){
- * alert("Animation Done.");
- * });
- *
- * @name slideUp
- * @type jQuery
- * @param String|Number speed (optional) A string representing one of the three predefined speeds ("slow", "normal", or "fast") or the number of milliseconds to run the animation (e.g. 1000).
- * @param Function callback (optional) A function to be executed whenever the animation completes.
- * @param String easing (optional) easing effect
- * @cat Effects/Animations
- * @see slideDown(String|Number,Function)
- * @see slideToggle(String|Number,Function)
- */
- slideUp: function(speed,callback, easing){
- return this.animate({height: "hide"}, speed, callback, easing);
- },
-
- /**
- * Toggle the visibility of all matched elements by adjusting their height and firing an
- * optional callback after completion.
- *
- * Only the height is adjusted for this animation, causing all matched
- * elements to be hidden in a "sliding" manner.
- *
- * @example $("p").slideToggle("slow");
- *
- * @example $("p").slideToggle("slow",function(){
- * alert("Animation Done.");
- * });
- *
- * @name slideToggle
- * @type jQuery
- * @param String|Number speed (optional) A string representing one of the three predefined speeds ("slow", "normal", or "fast") or the number of milliseconds to run the animation (e.g. 1000).
- * @param Function callback (optional) A function to be executed whenever the animation completes.
- * @param String easing (optional) easing effect
- * @cat Effects/Animations
- * @see slideDown(String|Number,Function)
- * @see slideUp(String|Number,Function)
- */
- slideToggle: function(speed, callback, easing){
- return this.each(function(){
- var state = jQuery(this).is(":hidden") ? "show" : "hide";
- jQuery(this).animate({height: state}, speed, callback, easing);
- });
- },
-
- /**
- * Fade in all matched elements by adjusting their opacity and firing an
- * optional callback after completion.
- *
- * Only the opacity is adjusted for this animation, meaning that
- * all of the matched elements should already have some form of height
- * and width associated with them.
- *
- * @example $("p").fadeIn("slow");
- *
- * @example $("p").fadeIn("slow",function(){
- * alert("Animation Done.");
- * });
- *
- * @name fadeIn
- * @type jQuery
- * @param String|Number speed (optional) A string representing one of the three predefined speeds ("slow", "normal", or "fast") or the number of milliseconds to run the animation (e.g. 1000).
- * @param Function callback (optional) A function to be executed whenever the animation completes.
- * @param String easing (optional) easing effect
- * @cat Effects/Animations
- * @see fadeOut(String|Number,Function)
- * @see fadeTo(String|Number,Number,Function)
- */
- fadeIn: function(speed, callback, easing){
- return this.animate({opacity: "show"}, speed, callback, easing);
- },
-
- /**
- * Fade out all matched elements by adjusting their opacity and firing an
- * optional callback after completion.
- *
- * Only the opacity is adjusted for this animation, meaning that
- * all of the matched elements should already have some form of height
- * and width associated with them.
- *
- * @example $("p").fadeOut("slow");
- *
- * @example $("p").fadeOut("slow",function(){
- * alert("Animation Done.");
- * });
- *
- * @name fadeOut
- * @type jQuery
- * @param String|Number speed (optional) A string representing one of the three predefined speeds ("slow", "normal", or "fast") or the number of milliseconds to run the animation (e.g. 1000).
- * @param Function callback (optional) A function to be executed whenever the animation completes.
- * @param String easing (optional) easing effect
- * @cat Effects/Animations
- * @see fadeIn(String|Number,Function)
- * @see fadeTo(String|Number,Number,Function)
- */
- fadeOut: function(speed, callback, easing){
- return this.animate({opacity: "hide"}, speed, callback, easing);
- },
-
- /**
- * Fade the opacity of all matched elements to a specified opacity and firing an
- * optional callback after completion.
- *
- * Only the opacity is adjusted for this animation, meaning that
- * all of the matched elements should already have some form of height
- * and width associated with them.
- *
- * @example $("p").fadeTo("slow", 0.5);
- *
- * @example $("p").fadeTo("slow", 0.5, function(){
- * alert("Animation Done.");
- * });
- *
- * @name fadeTo
- * @type jQuery
- * @param String|Number speed A string representing one of the three predefined speeds ("slow", "normal", or "fast") or the number of milliseconds to run the animation (e.g. 1000).
- * @param Number opacity The opacity to fade to (a number from 0 to 1).
- * @param Function callback (optional) A function to be executed whenever the animation completes.
- * @param String easing (optional) easing effect
- * @cat Effects/Animations
- * @see fadeIn(String|Number,Function)
- * @see fadeOut(String|Number,Function)
- */
- fadeTo: function(speed,to,callback, easing){
- return this.animate({opacity: to}, speed, callback, easing);
- },
-
- /**
- * A function for making your own, custom, animations. The key aspect of
- * this function is the object of style properties that will be animated,
- * and to what end. Each key within the object represents a style property
- * that will also be animated (for example: "height", "top", or "opacity").
- *
- * The value associated with the key represents to what end the property
- * will be animated. If a number is provided as the value, then the style
- * property will be transitioned from its current state to that new number.
- * Oterwise if the string "hide", "show", or "toggle" is provided, a default
- * animation will be constructed for that property.
- *
- * @example $("p").animate({
- * height: 'toggle', opacity: 'toggle'
- * }, "slow");
- *
- * @example $("p").animate({
- * left: 50, opacity: 'show'
- * }, 500);
- *
- * @name animate
- * @type jQuery
- * @param Hash params A set of style attributes that you wish to animate, and to what end.
- * @param String|Number speed (optional) A string representing one of the three predefined speeds ("slow", "normal", or "fast") or the number of milliseconds to run the animation (e.g. 1000).
- * @param Function callback (optional) A function to be executed whenever the animation completes.
- * @param String easing (optional) easing effect
- * @cat Effects/Animations
- */
- animate: function(prop,speed,callback, easing) {
- return this.queue(function(){
-
- this.curAnim = jQuery.extend({}, prop);
-
- for ( var p in prop ) {
- var e = new jQuery.fx( this, jQuery.speed(speed,callback), p, easing );
- if ( prop[p].constructor == Number )
- e.custom( e.cur(), prop[p] );
- else
- e[ prop[p] ]( prop );
- }
-
- });
- },
-
- /**
- *
- * @private
- */
- queue: function(type,fn){
- if ( !fn ) {
- fn = type;
- type = "fx";
- }
-
- return this.each(function(){
- if ( !this.queue )
- this.queue = {};
-
- if ( !this.queue[type] )
- this.queue[type] = [];
-
- this.queue[type].push( fn );
-
- if ( this.queue[type].length == 1 )
- fn.apply(this);
- });
- }
-
-});
-
-jQuery.extend({
-
- speed: function(s,o) {
- o = o || {};
-
- if ( o.constructor == Function )
- o = { complete: o };
-
- var ss = { slow: 600, fast: 200 };
- o.duration = (s && s.constructor == Number ? s : ss[s]) || 400;
-
- // Queueing
- o.oldComplete = o.complete;
- o.complete = function(){
- jQuery.dequeue(this, "fx");
- if ( o.oldComplete && o.oldComplete.constructor == Function )
- o.oldComplete.apply( this );
- };
-
- return o;
- },
-
- queue: {},
-
- dequeue: function(elem,type){
- type = type || "fx";
-
- if ( elem.queue && elem.queue[type] ) {
- // Remove self
- elem.queue[type].shift();
-
- // Get next function
- var f = elem.queue[type][0];
-
- if ( f ) f.apply( elem );
- }
- },
-
- /*
- * I originally wrote fx() as a clone of moo.fx and in the process
- * of making it small in size the code became illegible to sane
- * people. You've been warned.
- */
-
- fx: function( elem, options, prop, easing ){
-
- var z = this;
-
- // The users options
- z.o = {
- duration: options.duration || 400,
- complete: options.complete,
- step: options.step,
- easing : easing || 'linear'
- };
-
- // The element
- z.el = elem;
-
- // The styles
- var y = z.el.style;
-
- // Store display property
- var oldDisplay = jQuery.css(z.el, 'display');
- // Set display property to block for animation
- y.display = "block";
- // Make sure that nothing sneaks out
- y.overflow = "hidden";
-
- // Simple function for setting a style value
- z.a = function(){
- if ( options.step )
- options.step.apply( elem, [ z.now ] );
-
- if ( prop == "opacity" )
- jQuery.attr(y, "opacity", z.now); // Let attr handle opacity
- else if ( parseInt(z.now) ) // My hate for IE will never die
- y[prop] = parseInt(z.now) + "px";
- };
-
- // Figure out the maximum number to run to
- z.max = function(){
- return parseFloat( jQuery.css(z.el,prop) );
- };
-
- // Get the current size
- z.cur = function(){
- var r = parseFloat( jQuery.curCSS(z.el, prop) );
- return r && r > -10000 ? r : z.max();
- };
-
- // Start an animation from one number to another
- z.custom = function(from,to){
- z.startTime = (new Date()).getTime();
- z.now = from;
- z.a();
-
- z.timer = setInterval(function(){
- z.step(from, to);
- }, 13);
- };
-
- // Simple 'show' function
- z.show = function(){
- if ( !z.el.orig ) z.el.orig = {};
-
- // Remember where we started, so that we can go back to it later
- z.el.orig[prop] = this.cur();
-
- z.o.show = true;
-
- // Begin the animation
- z.custom(0, z.el.orig[prop]);
-
- // Stupid IE, look what you made me do
- if ( prop != "opacity" )
- y[prop] = "1px";
- };
-
- // Simple 'hide' function
- z.hide = function(){
- if ( !z.el.orig ) z.el.orig = {};
-
- // Remember where we started, so that we can go back to it later
- z.el.orig[prop] = this.cur();
-
- z.o.hide = true;
-
- // Begin the animation
- z.custom(z.el.orig[prop], 0);
- };
-
- //Simple 'toggle' function
- z.toggle = function() {
- if ( !z.el.orig ) z.el.orig = {};
-
- // Remember where we started, so that we can go back to it later
- z.el.orig[prop] = this.cur();
-
- if(oldDisplay == 'none') {
- z.o.show = true;
-
- // Stupid IE, look what you made me do
- if ( prop != "opacity" )
- y[prop] = "1px";
-
- // Begin the animation
- z.custom(0, z.el.orig[prop]);
- } else {
- z.o.hide = true;
-
- // Begin the animation
- z.custom(z.el.orig[prop], 0);
- }
- };
-
- // Each step of an animation
- z.step = function(firstNum, lastNum){
- var t = (new Date()).getTime();
-
- if (t > z.o.duration + z.startTime) {
- // Stop the timer
- clearInterval(z.timer);
- z.timer = null;
-
- z.now = lastNum;
- z.a();
-
- if (z.el.curAnim) z.el.curAnim[ prop ] = true;
-
- var done = true;
- for ( var i in z.el.curAnim )
- if ( z.el.curAnim[i] !== true )
- done = false;
-
- if ( done ) {
- // Reset the overflow
- y.overflow = '';
-
- // Reset the display
- y.display = oldDisplay;
- if (jQuery.css(z.el, 'display') == 'none')
- y.display = 'block';
-
- // Hide the element if the "hide" operation was done
- if ( z.o.hide )
- y.display = 'none';
-
- // Reset the properties, if the item has been hidden or shown
- if ( z.o.hide || z.o.show )
- for ( var p in z.el.curAnim )
- if (p == "opacity")
- jQuery.attr(y, p, z.el.orig[p]);
- else
- y[p] = '';
- }
-
- // If a callback was provided, execute it
- if( done && z.o.complete && z.o.complete.constructor == Function )
- // Execute the complete function
- z.o.complete.apply( z.el );
- } else {
- var n = t - this.startTime;
- // Figure out where in the animation we are and set the number
- var p = n / z.o.duration;
- //if the easing function exists then use it else use default linear easing
- if (jQuery.easing[z.o.easing])
- z.now = jQuery.easing[z.o.easing](p, n, firstNum, (lastNum-firstNum), z.o.duration);
- else
- z.now = ((-Math.cos(p*Math.PI)/2) + 0.5) * (lastNum-firstNum) + firstNum;
-
- // Perform the next step of the animation
- z.a();
- }
- };
-
- },
-
- /**
- *
- * @param Integer p period step in animation
- * @param Integer n current time
- * @param Mixed firstNum begin value
- * @param Mixed delta change in
- * @param Integer duration duration
- */
- easing : {
- linear: function(p, n, firstNum, delta, duration) {
- return ((-Math.cos(p*Math.PI)/2) + 0.5) * delta + firstNum;
- },
-
- easein: function(p, n, firstNum, delta, duration) {
- return delta*(n/=duration)*n*n + firstNum;
- },
-
- easeout: function(p, n, firstNum, delta, duration) {
- return -delta * ((n=n/duration-1)*n*n*n - 1) + firstNum;
- },
-
- easeboth: function(p, n, firstNum, delta, duration) {
- if ((n/=duration/2) < 1)
- return delta/2*n*n*n*n + firstNum;
- return -delta/2 * ((n-=2)*n*n*n - 2) + firstNum;
- },
-
- bounceout: function(p, n, firstNum, delta, duration) {
- if ((n/=duration) < (1/2.75)) {
- return delta*(7.5625*n*n) + firstNum;
- } else if (n < (2/2.75)) {
- return delta*(7.5625*(n-=(1.5/2.75))*n + .75) + firstNum;
- } else if (n < (2.5/2.75)) {
- return delta*(7.5625*(n-=(2.25/2.75))*n + .9375) + firstNum;
- } else {
- return delta*(7.5625*(n-=(2.625/2.75))*n + .984375) + firstNum;
- }
- },
-
- bouncein: function(p, n, firstNum, delta, duration) {
- if (jQuery.easing.bounceout)
- return delta - jQuery.easing.bounceout (p, duration - n, 0, delta, duration) + firstNum;
- return firstNum + delta;
- },
-
- bounceboth: function(p, n, firstNum, delta, duration) {
- if (jQuery.easing.bouncein && jQuery.easing.bounceout)
- if (n < duration/2)
- return jQuery.easing.bouncein(p, n*2, 0, delta, duration) * .5 + firstNum;
- return jQuery.easing.bounceout(p, n*2-duration, 0, delta, duration) * .5 + delta*.5 + firstNum;
- return firstNum + delta;
- },
-
- elasticin: function(p, n, firstNum, delta, duration) {
- var a, s;
- if (n == 0)
- return firstNum;
- if ((n/=duration)==1)
- return firstNum+delta;
- a = delta * 0.3;
- p=duration*.3;
- if (a < Math.abs(delta)) {
- a=delta;
- s=p/4;
- } else {
- s = p/(2*Math.PI) * Math.asin (delta/a);
- }
- return -(a*Math.pow(2,10*(n-=1)) * Math.sin( (n*duration-s)*(2*Math.PI)/p )) + firstNum;
- },
-
- elasticout:function(p, n, firstNum, delta, duration) {
- var a, s;
- if (n==0)
- return firstNum;
- if ((n/=duration/2)==2)
- return firstNum + delta;
- a = delta * 0.3;
- p=duration*.3;
- if (a < Math.abs(delta)){
- a = delta;
- s=p/4;
- } else {
- s = p/(2*Math.PI) * Math.asin (delta/a);
- }
- return a*Math.pow(2,-10*n) * Math.sin( (n*duration-s)*(2*Math.PI)/p ) + delta + firstNum;
- },
-
- elasticboth: function(p, n, firstNum, delta, duration) {
- var a, s;
- if (n==0)
- return firstNum;
- if ((n/=duration/2)==2)
- return firstNum + delta;
- a = delta * 0.3;
- p=duration*.3;
- if (a < Math.abs(delta)){
- a = delta;
- s=p/4;
- } else {
- s = p/(2*Math.PI) * Math.asin (delta/a);
- }
- if (n < 1) {
- return -.5*(a*Math.pow(2,10*(n-=1)) * Math.sin( (n*duration-s)*(2*Math.PI)/p )) + firstNum;
- }
- return a*Math.pow(2,-10*(n-=1)) * Math.sin( (n*duration-s)*(2*Math.PI)/p )*.5 + delta + firstNum;
- }
- }
-
+jQuery.fn.extend({\r
+\r
+ // overwrite the old show method\r
+ _show: jQuery.fn.show,\r
+ \r
+ /**\r
+ * Show all matched elements using a graceful animation and firing an\r
+ * optional callback after completion.\r
+ *\r
+ * The height, width, and opacity of each of the matched elements \r
+ * are changed dynamically according to the specified speed.\r
+ *\r
+ * @example $("p").show("slow");\r
+ *\r
+ * @example $("p").show("slow",function(){\r
+ * alert("Animation Done.");\r
+ * });\r
+ *\r
+ * @name show\r
+ * @type jQuery\r
+ * @param String|Number speed A string representing one of the three predefined speeds ("slow", "normal", or "fast") or the number of milliseconds to run the animation (e.g. 1000).\r
+ * @param Function callback (optional) A function to be executed whenever the animation completes.\r
+ * @param String easing (optional) easing effect\r
+ * @cat Effects/Animations\r
+ * @see hide(String|Number,Function)\r
+ */\r
+ show: function(speed,callback, easing){\r
+ return speed ? this.animate({\r
+ height: "show", width: "show", opacity: "show"\r
+ }, speed, callback, easing) : this._show();\r
+ },\r
+ \r
+ // Overwrite the old hide method\r
+ _hide: jQuery.fn.hide,\r
+ \r
+ /**\r
+ * Hide all matched elements using a graceful animation and firing an\r
+ * optional callback after completion.\r
+ *\r
+ * The height, width, and opacity of each of the matched elements \r
+ * are changed dynamically according to the specified speed.\r
+ *\r
+ * @example $("p").hide("slow");\r
+ *\r
+ * @example $("p").hide("slow",function(){\r
+ * alert("Animation Done.");\r
+ * });\r
+ *\r
+ * @name hide\r
+ * @type jQuery\r
+ * @param String|Number speed A string representing one of the three predefined speeds ("slow", "normal", or "fast") or the number of milliseconds to run the animation (e.g. 1000).\r
+ * @param Function callback (optional) A function to be executed whenever the animation completes.\r
+ * @param String easing (optional) easing effect\r
+ * @cat Effects/Animations\r
+ * @see show(String|Number,Function)\r
+ */\r
+ hide: function(speed,callback, easing){\r
+ return speed ? this.animate({\r
+ height: "hide", width: "hide", opacity: "hide"\r
+ }, speed, callback, easing) : this._hide();\r
+ },\r
+ \r
+ /**\r
+ * Reveal all matched elements by adjusting their height and firing an\r
+ * optional callback after completion.\r
+ *\r
+ * Only the height is adjusted for this animation, causing all matched\r
+ * elements to be revealed in a "sliding" manner.\r
+ *\r
+ * @example $("p").slideDown("slow");\r
+ *\r
+ * @example $("p").slideDown("slow",function(){\r
+ * alert("Animation Done.");\r
+ * });\r
+ *\r
+ * @name slideDown\r
+ * @type jQuery\r
+ * @param String|Number speed (optional) A string representing one of the three predefined speeds ("slow", "normal", or "fast") or the number of milliseconds to run the animation (e.g. 1000).\r
+ * @param Function callback (optional) A function to be executed whenever the animation completes.\r
+ * @param String easing (optional) easing effect\r
+ * @cat Effects/Animations\r
+ * @see slideUp(String|Number,Function)\r
+ * @see slideToggle(String|Number,Function)\r
+ */\r
+ slideDown: function(speed,callback, easing){\r
+ return this.animate({height: "show"}, speed, callback, easing);\r
+ },\r
+ \r
+ /**\r
+ * Hide all matched elements by adjusting their height and firing an\r
+ * optional callback after completion.\r
+ *\r
+ * Only the height is adjusted for this animation, causing all matched\r
+ * elements to be hidden in a "sliding" manner.\r
+ *\r
+ * @example $("p").slideUp("slow");\r
+ *\r
+ * @example $("p").slideUp("slow",function(){\r
+ * alert("Animation Done.");\r
+ * });\r
+ *\r
+ * @name slideUp\r
+ * @type jQuery\r
+ * @param String|Number speed (optional) A string representing one of the three predefined speeds ("slow", "normal", or "fast") or the number of milliseconds to run the animation (e.g. 1000).\r
+ * @param Function callback (optional) A function to be executed whenever the animation completes.\r
+ * @param String easing (optional) easing effect\r
+ * @cat Effects/Animations\r
+ * @see slideDown(String|Number,Function)\r
+ * @see slideToggle(String|Number,Function)\r
+ */\r
+ slideUp: function(speed,callback, easing){\r
+ return this.animate({height: "hide"}, speed, callback, easing);\r
+ },\r
+\r
+ /**\r
+ * Toggle the visibility of all matched elements by adjusting their height and firing an\r
+ * optional callback after completion.\r
+ *\r
+ * Only the height is adjusted for this animation, causing all matched\r
+ * elements to be hidden in a "sliding" manner.\r
+ *\r
+ * @example $("p").slideToggle("slow");\r
+ *\r
+ * @example $("p").slideToggle("slow",function(){\r
+ * alert("Animation Done.");\r
+ * });\r
+ *\r
+ * @name slideToggle\r
+ * @type jQuery\r
+ * @param String|Number speed (optional) A string representing one of the three predefined speeds ("slow", "normal", or "fast") or the number of milliseconds to run the animation (e.g. 1000).\r
+ * @param Function callback (optional) A function to be executed whenever the animation completes.\r
+ * @param String easing (optional) easing effect\r
+ * @cat Effects/Animations\r
+ * @see slideDown(String|Number,Function)\r
+ * @see slideUp(String|Number,Function)\r
+ */\r
+ slideToggle: function(speed, callback, easing){\r
+ return this.each(function(){\r
+ var state = jQuery(this).is(":hidden") ? "show" : "hide";\r
+ jQuery(this).animate({height: state}, speed, callback, easing);\r
+ });\r
+ },\r
+ \r
+ /**\r
+ * Fade in all matched elements by adjusting their opacity and firing an\r
+ * optional callback after completion.\r
+ *\r
+ * Only the opacity is adjusted for this animation, meaning that\r
+ * all of the matched elements should already have some form of height\r
+ * and width associated with them.\r
+ *\r
+ * @example $("p").fadeIn("slow");\r
+ *\r
+ * @example $("p").fadeIn("slow",function(){\r
+ * alert("Animation Done.");\r
+ * });\r
+ *\r
+ * @name fadeIn\r
+ * @type jQuery\r
+ * @param String|Number speed (optional) A string representing one of the three predefined speeds ("slow", "normal", or "fast") or the number of milliseconds to run the animation (e.g. 1000).\r
+ * @param Function callback (optional) A function to be executed whenever the animation completes.\r
+ * @param String easing (optional) easing effect\r
+ * @cat Effects/Animations\r
+ * @see fadeOut(String|Number,Function)\r
+ * @see fadeTo(String|Number,Number,Function)\r
+ */\r
+ fadeIn: function(speed, callback, easing){\r
+ return this.animate({opacity: "show"}, speed, callback, easing);\r
+ },\r
+ \r
+ /**\r
+ * Fade out all matched elements by adjusting their opacity and firing an\r
+ * optional callback after completion.\r
+ *\r
+ * Only the opacity is adjusted for this animation, meaning that\r
+ * all of the matched elements should already have some form of height\r
+ * and width associated with them.\r
+ *\r
+ * @example $("p").fadeOut("slow");\r
+ *\r
+ * @example $("p").fadeOut("slow",function(){\r
+ * alert("Animation Done.");\r
+ * });\r
+ *\r
+ * @name fadeOut\r
+ * @type jQuery\r
+ * @param String|Number speed (optional) A string representing one of the three predefined speeds ("slow", "normal", or "fast") or the number of milliseconds to run the animation (e.g. 1000).\r
+ * @param Function callback (optional) A function to be executed whenever the animation completes.\r
+ * @param String easing (optional) easing effect\r
+ * @cat Effects/Animations\r
+ * @see fadeIn(String|Number,Function)\r
+ * @see fadeTo(String|Number,Number,Function)\r
+ */\r
+ fadeOut: function(speed, callback, easing){\r
+ return this.animate({opacity: "hide"}, speed, callback, easing);\r
+ },\r
+ \r
+ /**\r
+ * Fade the opacity of all matched elements to a specified opacity and firing an\r
+ * optional callback after completion.\r
+ *\r
+ * Only the opacity is adjusted for this animation, meaning that\r
+ * all of the matched elements should already have some form of height\r
+ * and width associated with them.\r
+ *\r
+ * @example $("p").fadeTo("slow", 0.5);\r
+ *\r
+ * @example $("p").fadeTo("slow", 0.5, function(){\r
+ * alert("Animation Done.");\r
+ * });\r
+ *\r
+ * @name fadeTo\r
+ * @type jQuery\r
+ * @param String|Number speed A string representing one of the three predefined speeds ("slow", "normal", or "fast") or the number of milliseconds to run the animation (e.g. 1000).\r
+ * @param Number opacity The opacity to fade to (a number from 0 to 1).\r
+ * @param Function callback (optional) A function to be executed whenever the animation completes.\r
+ * @param String easing (optional) easing effect\r
+ * @cat Effects/Animations\r
+ * @see fadeIn(String|Number,Function)\r
+ * @see fadeOut(String|Number,Function)\r
+ */\r
+ fadeTo: function(speed,to,callback, easing){\r
+ return this.animate({opacity: to}, speed, callback, easing);\r
+ },\r
+ \r
+ /**\r
+ * A function for making your own, custom, animations. The key aspect of\r
+ * this function is the object of style properties that will be animated,\r
+ * and to what end. Each key within the object represents a style property\r
+ * that will also be animated (for example: "height", "top", or "opacity").\r
+ *\r
+ * The value associated with the key represents to what end the property\r
+ * will be animated. If a number is provided as the value, then the style\r
+ * property will be transitioned from its current state to that new number.\r
+ * Oterwise if the string "hide", "show", or "toggle" is provided, a default\r
+ * animation will be constructed for that property.\r
+ *\r
+ * @example $("p").animate({\r
+ * height: 'toggle', opacity: 'toggle'\r
+ * }, "slow");\r
+ *\r
+ * @example $("p").animate({\r
+ * left: 50, opacity: 'show'\r
+ * }, 500);\r
+ *\r
+ * @name animate\r
+ * @type jQuery\r
+ * @param Hash params A set of style attributes that you wish to animate, and to what end.\r
+ * @param String|Number speed (optional) A string representing one of the three predefined speeds ("slow", "normal", or "fast") or the number of milliseconds to run the animation (e.g. 1000).\r
+ * @param Function callback (optional) A function to be executed whenever the animation completes.\r
+ * @param String easing (optional) easing effect\r
+ * @cat Effects/Animations\r
+ */\r
+ animate: function(prop,speed,callback, easing) {\r
+ return this.queue(function(){\r
+ \r
+ this.curAnim = jQuery.extend({}, prop);\r
+ \r
+ for ( var p in prop ) {\r
+ var e = new jQuery.fx( this, jQuery.speed(speed,callback), p, easing );\r
+ if ( prop[p].constructor == Number )\r
+ e.custom( e.cur(), prop[p] );\r
+ else\r
+ e[ prop[p] ]( prop );\r
+ }\r
+ \r
+ });\r
+ },\r
+ \r
+ /**\r
+ *\r
+ * @private\r
+ */\r
+ queue: function(type,fn){\r
+ if ( !fn ) {\r
+ fn = type;\r
+ type = "fx";\r
+ }\r
+ \r
+ return this.each(function(){\r
+ if ( !this.queue )\r
+ this.queue = {};\r
+ \r
+ if ( !this.queue[type] )\r
+ this.queue[type] = [];\r
+ \r
+ this.queue[type].push( fn );\r
+ \r
+ if ( this.queue[type].length == 1 )\r
+ fn.apply(this);\r
+ });\r
+ }\r
+\r
+});\r
+\r
+jQuery.extend({\r
+ \r
+ speed: function(s,o) {\r
+ o = o || {};\r
+ \r
+ if ( o.constructor == Function )\r
+ o = { complete: o };\r
+ \r
+ var ss = { slow: 600, fast: 200 };\r
+ o.duration = (s && s.constructor == Number ? s : ss[s]) || 400;\r
+ \r
+ // Queueing\r
+ o.oldComplete = o.complete;\r
+ o.complete = function(){\r
+ jQuery.dequeue(this, "fx");\r
+ if ( o.oldComplete && o.oldComplete.constructor == Function )\r
+ o.oldComplete.apply( this );\r
+ };\r
+ \r
+ return o;\r
+ },\r
+ \r
+ queue: {},\r
+ \r
+ dequeue: function(elem,type){\r
+ type = type || "fx";\r
+ \r
+ if ( elem.queue && elem.queue[type] ) {\r
+ // Remove self\r
+ elem.queue[type].shift();\r
+ \r
+ // Get next function\r
+ var f = elem.queue[type][0];\r
+ \r
+ if ( f ) f.apply( elem );\r
+ }\r
+ },\r
+\r
+ /*\r
+ * I originally wrote fx() as a clone of moo.fx and in the process\r
+ * of making it small in size the code became illegible to sane\r
+ * people. You've been warned.\r
+ */\r
+ \r
+ fx: function( elem, options, prop, easing ){\r
+\r
+ var z = this;\r
+\r
+ // The users options\r
+ z.o = {\r
+ duration: options.duration || 400,\r
+ complete: options.complete,\r
+ step: options.step,\r
+ easing : easing || 'linear'\r
+ };\r
+ \r
+ // The element\r
+ z.el = elem;\r
+\r
+ // The styles\r
+ var y = z.el.style;\r
+ \r
+ // Store display property\r
+ var oldDisplay = jQuery.css(z.el, 'display');\r
+ // Set display property to block for animation\r
+ y.display = "block";\r
+ // Make sure that nothing sneaks out\r
+ y.overflow = "hidden";\r
+\r
+ // Simple function for setting a style value\r
+ z.a = function(){\r
+ if ( options.step )\r
+ options.step.apply( elem, [ z.now ] );\r
+\r
+ if ( prop == "opacity" )\r
+ jQuery.attr(y, "opacity", z.now); // Let attr handle opacity\r
+ else if ( parseInt(z.now) ) // My hate for IE will never die\r
+ y[prop] = parseInt(z.now) + "px";\r
+ };\r
+\r
+ // Figure out the maximum number to run to\r
+ z.max = function(){\r
+ return parseFloat( jQuery.css(z.el,prop) );\r
+ };\r
+\r
+ // Get the current size\r
+ z.cur = function(){\r
+ var r = parseFloat( jQuery.curCSS(z.el, prop) );\r
+ return r && r > -10000 ? r : z.max();\r
+ };\r
+\r
+ // Start an animation from one number to another\r
+ z.custom = function(from,to){\r
+ z.startTime = (new Date()).getTime();\r
+ z.now = from;\r
+ z.a();\r
+\r
+ z.timer = setInterval(function(){\r
+ z.step(from, to);\r
+ }, 13);\r
+ };\r
+\r
+ // Simple 'show' function\r
+ z.show = function(){\r
+ if ( !z.el.orig ) z.el.orig = {};\r
+\r
+ // Remember where we started, so that we can go back to it later\r
+ z.el.orig[prop] = this.cur();\r
+\r
+ z.o.show = true;\r
+\r
+ // Begin the animation\r
+ z.custom(0, z.el.orig[prop]);\r
+\r
+ // Stupid IE, look what you made me do\r
+ if ( prop != "opacity" )\r
+ y[prop] = "1px";\r
+ };\r
+\r
+ // Simple 'hide' function\r
+ z.hide = function(){\r
+ if ( !z.el.orig ) z.el.orig = {};\r
+\r
+ // Remember where we started, so that we can go back to it later\r
+ z.el.orig[prop] = this.cur();\r
+\r
+ z.o.hide = true;\r
+\r
+ // Begin the animation\r
+ z.custom(z.el.orig[prop], 0);\r
+ };\r
+ \r
+ //Simple 'toggle' function\r
+ z.toggle = function() {\r
+ if ( !z.el.orig ) z.el.orig = {};\r
+\r
+ // Remember where we started, so that we can go back to it later\r
+ z.el.orig[prop] = this.cur();\r
+\r
+ if(oldDisplay == 'none') {\r
+ z.o.show = true;\r
+ \r
+ // Stupid IE, look what you made me do\r
+ if ( prop != "opacity" )\r
+ y[prop] = "1px";\r
+\r
+ // Begin the animation\r
+ z.custom(0, z.el.orig[prop]); \r
+ } else {\r
+ z.o.hide = true;\r
+\r
+ // Begin the animation\r
+ z.custom(z.el.orig[prop], 0);\r
+ } \r
+ };\r
+\r
+ // Each step of an animation\r
+ z.step = function(firstNum, lastNum){\r
+ var t = (new Date()).getTime();\r
+\r
+ if (t > z.o.duration + z.startTime) {\r
+ // Stop the timer\r
+ clearInterval(z.timer);\r
+ z.timer = null;\r
+\r
+ z.now = lastNum;\r
+ z.a();\r
+\r
+ if (z.el.curAnim) z.el.curAnim[ prop ] = true;\r
+\r
+ var done = true;\r
+ for ( var i in z.el.curAnim )\r
+ if ( z.el.curAnim[i] !== true )\r
+ done = false;\r
+\r
+ if ( done ) {\r
+ // Reset the overflow\r
+ y.overflow = '';\r
+ \r
+ // Reset the display\r
+ y.display = oldDisplay;\r
+ if (jQuery.css(z.el, 'display') == 'none')\r
+ y.display = 'block';\r
+\r
+ // Hide the element if the "hide" operation was done\r
+ if ( z.o.hide ) \r
+ y.display = 'none';\r
+\r
+ // Reset the properties, if the item has been hidden or shown\r
+ if ( z.o.hide || z.o.show )\r
+ for ( var p in z.el.curAnim )\r
+ if (p == "opacity")\r
+ jQuery.attr(y, p, z.el.orig[p]);\r
+ else\r
+ y[p] = '';\r
+ }\r
+\r
+ // If a callback was provided, execute it\r
+ if( done && z.o.complete && z.o.complete.constructor == Function )\r
+ // Execute the complete function\r
+ z.o.complete.apply( z.el );\r
+ } else {\r
+ var n = t - this.startTime;\r
+ // Figure out where in the animation we are and set the number\r
+ var p = n / z.o.duration;\r
+ //if the easing function exists then use it else use default linear easing\r
+ if (jQuery.easing && jQuery.easing[z.o.easing])\r
+ z.now = jQuery.easing[z.o.easing](p, n, firstNum, (lastNum-firstNum), z.o.duration);\r
+ else \r
+ z.now = ((-Math.cos(p*Math.PI)/2) + 0.5) * (lastNum-firstNum) + firstNum;\r
+\r
+ // Perform the next step of the animation\r
+ z.a();\r
+ }\r
+ };\r
+ \r
+ }\r
});
\ No newline at end of file
git.asbjorn.biz / jquery.git / commitdiff