Fixed another bug with retreiving elements by ID.

[jquery.git] / fx / fx.js

diff --git a/fx/fx.js b/fx/fx.js
index ca7ebbb..d2bb89d 100644 (file)
--- a/fx/fx.js
+++ b/fx/fx.js
@@ -9,42 +9,51 @@ $.speed = function(s,o) {
 $.fn.hide = function(a,o) {
        o = $.speed(a,o);
        return a ? this.each(function(){
-               new fx.FadeSize(this,o).hide();
+               new $.fx.FadeSize(this,o).hide();
        }) : this._hide();
 };
 
 $.fn.show = function(a,o) {
        o = $.speed(a,o);
        return a ? this.each(function(){
-               new fx.FadeSize(this,o).show();
+               new $.fx.FadeSize(this,o).show();
        }) : this._show();
 };
 
 $.fn.slideDown = function(a,o) {
        o = $.speed(a,o);
        return this.each(function(){
-               new fx.Resize(this,o).show("height");
+               new $.fx.Resize(this,o).show("height");
        });
 };
 
 $.fn.slideUp = function(a,o) {
        o = $.speed(a,o);
        return this.each(function(){
-               new fx.Resize(this,o).hide("height");
+               new $.fx.Resize(this,o).hide("height");
        });
 };
 
 $.fn.fadeOut = function(a,o) {
        o = $.speed(a,o);
        return a ? this.each(function(){
-               new fx.Opacity(this,o).hide();
+               new $.fx.Opacity(this,o,1).hide();
        }) : this._hide();
 };
 
 $.fn.fadeIn = function(a,o) {
        o = $.speed(a,o);
        return a ? this.each(function(){
-               new fx.Opacity(this,o).show();
+               new $.fx.Opacity(this,o,1).show();
+       }) : this._show();
+};
+
+$.fn.fadeTo = function(a,ev,o) {
+       o = $.speed(a,o);
+       return a ? this.each(function(){
+               ef = new $.fx.Opacity(this,o);
+               ef.custom(ef.cur(),parseFloat(ev));
+               ef.show();
        }) : this._show();
 };
 
@@ -81,12 +90,14 @@ $.setAuto = function(e,p) {
 
 /*
  * 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 
+ * of making it small in size the code became illegible to sane
  * people. You've been warned.
  */
 
-function fx(el,op,ty,tz){
+$.fx = function(el,op,ty,tz){
        var z = this;
+       z.el = el.constructor==String?document.getElementById(el):el;
+       var y = z.el.style;
        z.a = function(){z.el.style[ty]=z.now+z.o.unit;};
        z.max = function(){return z.el["io"+ty]||z.el["natural"+tz]||z.el["scroll"+tz]||z.cur();};
        z.cur = function(){return parseInt($.getCSS(z.el,ty),10);};
@@ -96,8 +107,6 @@ function fx(el,op,ty,tz){
        z.toggle = function(){if(z.cur()>0){z.hide();}else{z.show();}};
        z.modify = function(a){z.custom(z.cur(),z.cur()+a);};
        z.clear = function(){clearInterval(z.timer);z.timer=null;};
-       z.el = el.constructor==String?document.getElementById(el):el;
-       var y = z.el.style;
        z.oo = y.overflow;
        y.overflow = "hidden";
        z.o = {
@@ -130,17 +139,22 @@ function fx(el,op,ty,tz){
                this.now=f;z.a();z.io=z.cur();z.s=(new Date()).getTime();
                z.timer=setInterval(function(){z.step(f,t);}, 13);
        };
-}
-fx.fn = ["show","hide","toggle"];
-fx.ty = ["Height","Width","Left","Top"];
-for(var $i in fx.ty){(function(){
-       var c = fx.ty[$i];
-       fx[c] = function(a,b){
-               return new fx(a,b,c.toLowerCase(),c);
-       };
-})();}
-fx.Opacity = function(a,b){
-       var o = new fx(a,b,"opacity");
+};
+
+$.fx.fn = ["show","hide","toggle"];
+$.fx.ty = ["Height","Width","Left","Top"];
+
+(function(){
+       for(var $i in $.fx.ty){(function(){
+               var c = $.fx.ty[$i];
+               $.fx[c] = function(a,b){
+                       return new $.fx(a,b,c.toLowerCase(),c);
+               };
+       })();}
+})();
+
+$.fx.Opacity = function(a,b,sv){
+       var o = new $.fx(a,b,"opacity");
        o.cur = function(){return parseFloat(o.el.style.opacity);};
        o.a = function() {
                var e = o.el.style;
@@ -150,18 +164,18 @@ fx.Opacity = function(a,b){
                }
                e.opacity = o.now;
        };
-       o.io = o.now = 1;
+       o.io = o.now = (sv || o.cur());
        o.a();
        return o;
 };
-fx.Resize = function(e,o){
+$.fx.Resize = function(e,o){
        var z = this;
-       var h = new fx.Height(e,o);
+       var h = new $.fx.Height(e,o);
        if(o) { o.onComplete = null; }
-       var w = new fx.Width(e,o);
-       function c(a,b,d){return (!a||a==c||b==d);}
-       for(var i in fx.fn){(function(){
-               var j = fx.fn[i];
+       var w = new $.fx.Width(e,o);
+       function c(a,b,d){return (!a||a==d||b==d);}
+       for(var i in $.fx.fn){(function(){
+               var j = $.fx.fn[i];
                z[j] = function(a,b){
                        if(c(a,b,"height")) { h[j](); }
                        if(c(a,b,"width")) { w[j](); }
@@ -172,13 +186,13 @@ fx.Resize = function(e,o){
                w.modify(d);
        };
 };
-fx.FadeSize = function(e,o){
+$.fx.FadeSize = function(e,o){
        var z = this;
-       var r = new fx.Resize(e,o);
+       var r = new $.fx.Resize(e,o);
        if(o) { o.onComplete = null; }
-       var p = new fx.Opacity(e,o);
-       for(var i in fx.fn){(function(){
-               var j = fx.fn[i];
+       var p = new $.fx.Opacity(e,o,1);
+       for(var i in $.fx.fn){(function(){
+               var j = $.fx.fn[i];
                z[j] = function(a,b){p[j]();r[j](a,b);};
        })();}
 };