AUI().add("liferay-hudcrumbs",function(a){var d=a.Lang,b=a.ClassNameManager.getClassName,e="hudcrumbs";var c=a.Component.create({ATTRS:{clone:{value:null},hostMidpoint:{value:0},top:{value:0},width:{value:0}},EXTENDS:a.Plugin.Base,NAME:e,NS:e,prototype:{initializer:function(){var g=this;var h=g.get("host");var i=h.clone();var k=h.get("region");i.resetId();var j=a.getWin();var f=a.getBody();g._win=j;g._body=f;g._dockbar=Liferay.Dockbar&&Liferay.Dockbar.dockBar;i.hide();i.addClass("lfr-hudcrumbs");g.set("clone",i);g._calculateDimensions();j.on("scroll",g._onScroll,g);j.on("resize",g._calculateDimensions,g);f.append(i);Liferay.on("dockbar:pinned",g._calculateDimensions,g)},_calculateDimensions:function(k){var g=this;var m=g.get("host").get("region");var j=m.top+(m.height/2);var l=0;var h=g._dockbar;var f=g._body;if(h&&f.hasClass("lfr-dockbar-pinned")){var i=h.get("offsetHeight");l=i;j-=i}g.get("clone").setStyles({left:m.left+"px",top:l+"px",width:m.width+"px"});g.set("hostMidpoint",j)},_onScroll:function(h){var f=this;var j=h.currentTarget.get("scrollTop");var g=f.get("clone");var i="hide";if(j>=f.get("hostMidpoint")){i="show"}if(f.lastAction!=i){g[i]()}f.lastAction=i}}});a.Hudcrumbs=c},"",{requires:["aui-base","plugin"],use:[]});