/*
	Copyright (c) 2004-2011, 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["dojox.widget.rotator.PanFade"]){dojo._hasResource["dojox.widget.rotator.PanFade"]=true;dojo.provide("dojox.widget.rotator.PanFade");dojo.require("dojo.fx");(function(d){var _1=0,_2=1,UP=2,_3=3;function _4(_5,_6){var j={node:_6.current.node,duration:_6.duration,easing:_6.easing},k={node:_6.next.node,duration:_6.duration,easing:_6.easing},r=_6.rotatorBox,m=_5%2,a=m?"left":"top",s=(m?r.w:r.h)*(_5<2?-1:1),p={},q={};d.style(k.node,{display:"",opacity:0});p[a]={start:0,end:-s};q[a]={start:s,end:0};return d.fx.combine([d.animateProperty(d.mixin({properties:p},j)),d.fadeOut(j),d.animateProperty(d.mixin({properties:q},k)),d.fadeIn(k)]);};function _7(n,z){d.style(n,"zIndex",z);};d.mixin(dojox.widget.rotator,{panFade:function(_8){var w=_8.wrap,p=_8.rotator.panes,_9=p.length,z=_9,j=_8.current.idx,k=_8.next.idx,nw=Math.abs(k-j),ww=Math.abs((_9-Math.max(j,k))+Math.min(j,k))%_9,_a=j<k,_b=_3,_c=[],_d=[],_e=_8.duration;if((!w&&!_a)||(w&&(_a&&nw>ww||!_a&&nw<ww))){_b=_2;}if(_8.continuous){if(_8.quick){_e=Math.round(_e/(w?Math.min(ww,nw):nw));}_7(p[j].node,z--);var f=(_b==_3);while(1){var i=j;if(f){if(++j>=_9){j=0;}}else{if(--j<0){j=_9-1;}}var x=p[i],y=p[j];_7(y.node,z--);_c.push(_4(_b,d.mixin({easing:function(m){return m;}},_8,{current:x,next:y,duration:_e})));if((f&&j==k)||(!f&&j==k)){break;}_d.push(y.node);}var _f=d.fx.chain(_c),h=d.connect(_f,"onEnd",function(){d.disconnect(h);d.forEach(_d,function(q){d.style(q,{display:"none",left:0,opacity:1,top:0,zIndex:0});});});return _f;}return _4(_b,_8);},panFadeDown:function(_10){return _4(_1,_10);},panFadeRight:function(_11){return _4(_2,_11);},panFadeUp:function(_12){return _4(UP,_12);},panFadeLeft:function(_13){return _4(_3,_13);}});})(dojo);}