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/*
	Copyright (c) 2004-2008, The Dojo Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
*/


if(!dojo._hasResource["dojo._base.fx"]){dojo._hasResource["dojo._base.fx"]=true;dojo.provide("dojo._base.fx");dojo.require("dojo._base.Color");dojo.require("dojo._base.connect");dojo.require("dojo._base.declare");dojo.require("dojo._base.lang");dojo.require("dojo._base.html");(function(){var d=dojo;dojo._Line=function(_2,_3){this.start=_2;this.end=_3;this.getValue=function(n){return ((this.end-this.start)*n)+this.start;};};d.declare("dojo._Animation",null,{constructor:function(_5){d.mixin(this,_5);if(d.isArray(this.curve)){this.curve=new d._Line(this.curve[0],this.curve[1]);}},duration:350,repeat:0,rate:10,_percent:0,_startRepeatCount:0,_fire:function(_6,_7){if(this[_6]){if(dojo.config.isDebug){this[_6].apply(this,_7||[]);}else{try{this[_6].apply(this,_7||[]);}catch(e){console.error("exception in animation handler for:",_6);console.error(e);}}}return this;},play:function(_8,_9){var _t=this;if(_9){_t._stopTimer();_t._active=_t._paused=false;_t._percent=0;}else{if(_t._active&&!_t._paused){return _t;}}_t._fire("beforeBegin");var de=_8||_t.delay;var _p=dojo.hitch(_t,"_play",_9);if(de>0){setTimeout(_p,de);return _t;}_p();return _t;},_play:function(_d){var _t=this;_t._startTime=new Date().valueOf();if(_t._paused){_t._startTime-=_t.duration*_t._percent;}_t._endTime=_t._startTime+_t.duration;_t._active=true;_t._paused=false;var _f=_t.curve.getValue(_t._percent);if(!_t._percent){if(!_t._startRepeatCount){_t._startRepeatCount=_t.repeat;}_t._fire("onBegin",[_f]);}_t._fire("onPlay",[_f]);_t._cycle();return _t;},pause:function(){this._stopTimer();if(!this._active){return this;}this._paused=true;this._fire("onPause",[this.curve.getValue(this._percent)]);return this;},gotoPercent:function(_10,_11){this._stopTimer();this._active=this._paused=true;this._percent=_10;if(_11){this.play();}return this;},stop:function(_12){if(!this._timer){return this;}this._stopTimer();if(_12){this._percent=1;}this._fire("onStop",[this.curve.getValue(this._percent)]);this._active=this._paused=false;return this;},status:function(){if(this._active){return this._paused?"paused":"playing";}return "stopped";},_cycle:function(){var _t=this;if(_t._active){var _14=new Date().valueOf();var _15=(_14-_t._startTime)/(_t._endTime-_t._startTime);if(_15>=1){_15=1;}_t._percent=_15;if(_t.easing){_15=_t.easing(_15);}_t._fire("onAnimate",[_t.curve.getValue(_15)]);if(_t._percent<1){_t._startTimer();}else{_t._active=false;if(_t.repeat>0){_t.repeat--;_t.play(null,true);}else{if(_t.repeat==-1){_t.play(null,true);}else{if(_t._startRepeatCount){_t.repeat=_t._startRepeatCount;_t._startRepeatCount=0;}}}_t._percent=0;_t._fire("onEnd");_t._stopTimer();}}return _t;}});var ctr=0;var _17=[];var _18={run:function(){}};var _19=null;dojo._Animation.prototype._startTimer=function(){if(!this._timer){this._timer=d.connect(_18,"run",this,"_cycle");ctr++;}if(!_19){_19=setInterval(d.hitch(_18,"run"),this.rate);}};dojo._Animation.prototype._stopTimer=function(){if(this._timer){d.disconnect(this._timer);this._timer=null;ctr--;}if(ctr<=0){clearInterval(_19);_19=null;ctr=0;}};var _1a=(d.isIE)?function(_1b){var ns=_1b.style;if(!ns.width.length&&d.style(_1b,"width")=="auto"){ns.width="auto";}}:function(){};dojo._fade=function(_1d){_1d.node=d.byId(_1d.node);var _1e=d.mixin({properties:{}},_1d);var _1f=(_1e.properties.opacity={});_1f.start=!("start" in _1e)?function(){return Number(d.style(_1e.node,"opacity"));}:_1e.start;_1f.end=_1e.end;var _20=d.animateProperty(_1e);d.connect(_20,"beforeBegin",d.partial(_1a,_1e.node));return _20;};dojo.fadeIn=function(_21){return d._fade(d.mixin({end:1},_21));};dojo.fadeOut=function(_22){return d._fade(d.mixin({end:0},_22));};dojo._defaultEasing=function(n){return 0.5+((Math.sin((n+1.5)*Math.PI))/2);};var _24=function(_25){this._properties=_25;for(var p in _25){var _27=_25[p];if(_27.start instanceof d.Color){_27.tempColor=new d.Color();}}this.getValue=function(r){var ret={};for(var p in this._properties){var _2b=this._properties[p];var _2c=_2b.start;if(_2c instanceof d.Color){ret[p]=d.blendColors(_2c,_2b.end,r,_2b.tempColor).toCss();}else{if(!d.isArray(_2c)){ret[p]=((_2b.end-_2c)*r)+_2c+(p!="opacity"?_2b.units||"px":"");}}}return ret;};};dojo.animateProperty=function(_2d){_2d.node=d.byId(_2d.node);if(!_2d.easing){_2d.easing=d._defaultEasing;}var _2e=new d._Animation(_2d);d.connect(_2e,"beforeBegin",_2e,function(){var pm={};for(var p in this.properties){if(p=="width"||p=="height"){this.node.display="block";}var _31=this.properties[p];_31=pm[p]=d.mixin({},(d.isObject(_31)?_31:{end:_31}));if(d.isFunction(_31.start)){_31.start=_31.start();}if(d.isFunction(_31.end)){_31.end=_31.end();}var _32=(p.toLowerCase().indexOf("color")>=0);function getStyle(_33,p){var v=({height:_33.offsetHeight,width:_33.offsetWidth})[p];if(v!==undefined){return v;}v=d.style(_33,p);return (p=="opacity")?Number(v):(_32?v:parseFloat(v));};if(!("end" in _31)){_31.end=getStyle(this.node,p);}else{if(!("start" in _31)){_31.start=getStyle(this.node,p);}}if(_32){_31.start=new d.Color(_31.start);_31.end=new d.Color(_31.end);}else{_31.start=(p=="opacity")?Number(_31.start):parseFloat(_31.start);}}this.curve=new _24(pm);});d.connect(_2e,"onAnimate",d.hitch(d,"style",_2e.node));return _2e;};dojo.anim=function(_36,_37,_38,_39,_3a,_3b){return d.animateProperty({node:_36,duration:_38||d._Animation.prototype.duration,properties:_37,easing:_39,onEnd:_3a}).play(_3b||0);};})();}
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