/**
 Copyright (c) 2006, Yahoo! Inc. All rights reserved.
 Code licensed under the BSD License:
 http://developer.yahoo.net/yui/license.txt
 * @class
 * A collection of ContainerEffect classes specifically used for animating Panels.
 */
YAHOO.widget.PanelEffect=function(){}
YAHOO.widget.PanelEffect.BODY_EXPAND_V=function(overlay,dur){var offsetHeight=overlay.body.offsetHeight;var padTop=YAHOO.util.Dom.getStyle(overlay.body,"paddingTop");var padBottom=YAHOO.util.Dom.getStyle(overlay.body,"paddingBottom");var expand=new YAHOO.widget.ContainerEffect(overlay,{attributes:{height:{from:0,to:(offsetHeight-parseInt(padTop)-parseInt(padBottom))}},duration:dur,method:YAHOO.util.Easing.easeIn},{attributes:{height:{to:0}},duration:dur,method:YAHOO.util.Easing.easeOut},overlay.body);expand.handleTweenAnimateIn=function(type,args,obj){obj.overlay.cfg.refireEvent("underlay");obj.overlay.cfg.refireEvent("iframe");if(YAHOO.util.Dom.getStyle(obj.overlay.element,"visibility")=="hidden"){YAHOO.util.Dom.setStyle(obj.overlay.element,"visibility","visible");}}
expand.handleCompleteAnimateOut=function(type,args,obj){YAHOO.util.Dom.setStyle(obj.overlay.element,"visibility","hidden");YAHOO.util.Dom.setStyle(obj.overlay.body,"height","auto");};expand.handleTweenAnimateOut=function(type,args,obj){obj.overlay.cfg.refireEvent("underlay");obj.overlay.cfg.refireEvent("iframe");}
expand.init();return expand;};YAHOO.widget.PanelEffect.EXPAND_H=function(overlay,dur){var initialWidth=YAHOO.util.Dom.getStyle(overlay.innerElement,"width");var offsetWidth=overlay.innerElement.offsetWidth;var offsetHeight=overlay.innerElement.offsetHeight;var expand=new YAHOO.widget.ContainerEffect(overlay,{attributes:{width:{from:0,to:parseInt(initialWidth),unit:"em"}},duration:dur,method:YAHOO.util.Easing.easeIn},{attributes:{width:{to:0,unit:"em"}},duration:dur,method:YAHOO.util.Easing.easeOut},overlay.innerElement);expand.handleStartAnimateIn=function(type,args,obj){var w=obj.cachedOffsetWidth||obj.overlay.innerElement.offsetWidth;if(obj.overlay.header){var padLeft=YAHOO.util.Dom.getStyle(obj.overlay.header,"paddingLeft");var padRight=YAHOO.util.Dom.getStyle(obj.overlay.header,"paddingRight");obj.overlay.header.style.width=(w-parseInt(padLeft)-parseInt(padRight))+"px";}
if(obj.overlay.body){var padLeft=YAHOO.util.Dom.getStyle(obj.overlay.body,"paddingLeft");var padRight=YAHOO.util.Dom.getStyle(obj.overlay.body,"paddingRight");obj.overlay.body.style.width=(w-parseInt(padLeft)-parseInt(padRight))+"px";}
if(obj.overlay.footer){var padLeft=YAHOO.util.Dom.getStyle(obj.overlay.footer,"paddingLeft");var padRight=YAHOO.util.Dom.getStyle(obj.overlay.footer,"paddingRight");obj.overlay.footer.style.width=(w-parseInt(padLeft)-parseInt(padRight))+"px";}}
expand.handleTweenAnimateIn=function(type,args,obj){obj.overlay.cfg.refireEvent("underlay");obj.overlay.cfg.refireEvent("iframe");if(YAHOO.util.Dom.getStyle(obj.overlay.element,"visibility")=="hidden"){YAHOO.util.Dom.setStyle(obj.overlay.element,"visibility","visible");}}
expand.handleCompleteAnimateIn=function(type,args,obj){YAHOO.util.Dom.setStyle(obj.overlay.innerElement,"height","auto");YAHOO.util.Dom.setStyle(obj.overlay.innerElement,"width",initialWidth);if(obj.overlay.header){obj.overlay.header.style.width="auto";}
if(obj.overlay.body){obj.overlay.body.style.width="auto";}
if(obj.overlay.footer){obj.overlay.footer.style.width="auto";}}
expand.handleStartAnimateOut=function(type,args,obj){var w=obj.overlay.innerElement.offsetWidth;obj.cachedOffsetWidth=w;if(obj.overlay.header){var padLeft=YAHOO.util.Dom.getStyle(obj.overlay.header,"paddingLeft");var padRight=YAHOO.util.Dom.getStyle(obj.overlay.header,"paddingRight");obj.overlay.header.style.width=(w-parseInt(padLeft)-parseInt(padRight))+"px";}
if(obj.overlay.body){var padLeft=YAHOO.util.Dom.getStyle(obj.overlay.body,"paddingLeft");var padRight=YAHOO.util.Dom.getStyle(obj.overlay.body,"paddingRight");obj.overlay.body.style.width=(w-parseInt(padLeft)-parseInt(padRight))+"px";}
if(obj.overlay.footer){var padLeft=YAHOO.util.Dom.getStyle(obj.overlay.footer,"paddingLeft");var padRight=YAHOO.util.Dom.getStyle(obj.overlay.footer,"paddingRight");obj.overlay.footer.style.width=(w-parseInt(padLeft)-parseInt(padRight))+"px";}}
expand.handleTweenAnimateOut=function(type,args,obj){obj.overlay.cfg.refireEvent("underlay");obj.overlay.cfg.refireEvent("iframe");}
expand.handleCompleteAnimateOut=function(type,args,obj){YAHOO.util.Dom.setStyle(obj.overlay.element,"visibility","hidden");YAHOO.util.Dom.setStyle(obj.overlay.innerElement,"height","auto");YAHOO.util.Dom.setStyle(obj.overlay.innerElement,"width",initialWidth);if(obj.overlay.header){obj.overlay.header.style.width="auto";}
if(obj.overlay.body){obj.overlay.body.style.width="auto";}
if(obj.overlay.footer){obj.overlay.footer.style.width="auto";}};expand.init();return expand;};YAHOO.widget.PanelEffect.EXPAND_V=function(overlay,dur){var offsetWidth=overlay.innerElement.offsetWidth;var offsetHeight=overlay.innerElement.offsetHeight;var expand=new YAHOO.widget.ContainerEffect(overlay,{attributes:{height:{from:0,to:offsetHeight}},duration:dur,method:YAHOO.util.Easing.easeIn},{attributes:{height:{to:0}},duration:dur,method:YAHOO.util.Easing.easeOut},overlay.innerElement);expand.handleTweenAnimateIn=function(type,args,obj){obj.overlay.cfg.refireEvent("underlay");obj.overlay.cfg.refireEvent("iframe");if(YAHOO.util.Dom.getStyle(obj.overlay.element,"visibility")=="hidden"){YAHOO.util.Dom.setStyle(obj.overlay.element,"visibility","visible");}}
expand.handleCompleteAnimateIn=function(type,args,obj){YAHOO.util.Dom.setStyle(obj.overlay.innerElement,"height","auto");}
expand.handleStartAnimateOut=function(type,args,obj){var w=obj.overlay.innerElement.offsetWidth;obj.cachedOffsetWidth=w;}
expand.handleTweenAnimateOut=function(type,args,obj){obj.overlay.cfg.refireEvent("underlay");obj.overlay.cfg.refireEvent("iframe");}
expand.handleCompleteAnimateOut=function(type,args,obj){YAHOO.util.Dom.setStyle(obj.overlay.element,"visibility","hidden");YAHOO.util.Dom.setStyle(obj.overlay.innerElement,"height","auto");if(obj.overlay.header){obj.overlay.header.style.width="auto";}
if(obj.overlay.body){obj.overlay.body.style.width="auto";}
if(obj.overlay.footer){obj.overlay.footer.style.width="auto";}};expand.init();return expand;};
