// JSmolMenu.js
// author: Bob Hanson, hansonr@stolaf.edu

// BH 10/17/2015 6:18:38 PM wraps with Jmol.__$ to use same version of jQuery as Jmol is using
// BH 5/27/2014 11:01:46 PM frank menu fix; better event handling
// BH 5/26/2014 allow for a user callback for customization of menu
//    using Jmol._showMenuCallback(menu, x, y);

// BH 2/17/2014 7:52:18 AM Jmol.Menu folded into Jmol.Swing

// BH 1/16/2014 9:20:15 AM allowing second attempt to initiate this library to gracefully skip processing

/*! jQuery UI - v1.9.2 - 2012-12-17
* http://jqueryui.com
* Includes: jquery.ui.core.js, jquery.ui.widget.js, jquery.ui.mouse.js, jquery.ui.position.js, jquery.ui.menu.js
* Copyright (c) 2012 jQuery Foundation and other contributors Licensed MIT */

(function(jQuery) {

if (!jQuery.ui)
try{
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 })(jQuery);
}catch (e) {
	System.out.println("coremenu failed to load jQuery.ui.core -- jQuery version conflict?");
}
if (!jQuery.ui.widget)
try{
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 })(jQuery);
}catch (e) {
	System.out.println("coremenu failed to load jQuery.ui.widget -- jQuery version conflict?");
}
if (!jQuery.ui.mouse)
try{
 (function(e,t){var n=!1;e(document).mouseup(function(e){n=!1}),e.widget("ui.mouse",{version:"1.9.2",options:{cancel:"input,textarea,button,select,option",distance:1,delay:0},_mouseInit:function(){var t=this;this.element.bind("mousedown."+this.widgetName,function(e){return t._mouseDown(e)}).bind("click."+this.widgetName,function(n){if(!0===e.data(n.target,t.widgetName+".preventClickEvent"))return e.removeData(n.target,t.widgetName+".preventClickEvent"),n.stopImmediatePropagation(),!1}),this.started=!1},_mouseDestroy:function(){this.element.unbind("."+this.widgetName),this._mouseMoveDelegate&&e(document).unbind("mousemove."+this.widgetName,this._mouseMoveDelegate).unbind("mouseup."+this.widgetName,this._mouseUpDelegate)},_mouseDown:function(t){if(n)return;this._mouseStarted&&this._mouseUp(t),this._mouseDownEvent=t;var r=this,i=t.which===1,s=typeof this.options.cancel=="string"&&t.target.nodeName?e(t.target).closest(this.options.cancel).length:!1;if(!i||s||!this._mouseCapture(t))return!0;this.mouseDelayMet=!this.options.delay,this.mouseDelayMet||(this._mouseDelayTimer=setTimeout(function(){r.mouseDelayMet=!0},this.options.delay));if(this._mouseDistanceMet(t)&&this._mouseDelayMet(t)){this._mouseStarted=this._mouseStart(t)!==!1;if(!this._mouseStarted)return t.preventDefault(),!0}return!0===e.data(t.target,this.widgetName+".preventClickEvent")&&e.removeData(t.target,this.widgetName+".preventClickEvent"),this._mouseMoveDelegate=function(e){return r._mouseMove(e)},this._mouseUpDelegate=function(e){return r._mouseUp(e)},e(document).bind("mousemove."+this.widgetName,this._mouseMoveDelegate).bind("mouseup."+this.widgetName,this._mouseUpDelegate),t.preventDefault(),n=!0,!0},_mouseMove:function(t){return!e.ui.ie||document.documentMode>=9||!!t.button?this._mouseStarted?(this._mouseDrag(t),t.preventDefault()):(this._mouseDistanceMet(t)&&this._mouseDelayMet(t)&&(this._mouseStarted=this._mouseStart(this._mouseDownEvent,t)!==!1,this._mouseStarted?this._mouseDrag(t):this._mouseUp(t)),!this._mouseStarted):this._mouseUp(t)},_mouseUp:function(t){return e(document).unbind("mousemove."+this.widgetName,this._mouseMoveDelegate).unbind("mouseup."+this.widgetName,this._mouseUpDelegate),this._mouseStarted&&(this._mouseStarted=!1,t.target===this._mouseDownEvent.target&&e.data(t.target,this.widgetName+".preventClickEvent",!0),this._mouseStop(t)),!1},_mouseDistanceMet:function(e){return Math.max(Math.abs(this._mouseDownEvent.pageX-e.pageX),Math.abs(this._mouseDownEvent.pageY-e.pageY))>=this.options.distance},_mouseDelayMet:function(e){return this.mouseDelayMet},_mouseStart:function(e){},_mouseDrag:function(e){},_mouseStop:function(e){},_mouseCapture:function(e){return!0}})
 })(jQuery);
}catch (e) {
	System.out.println("coremenu failed to load jQuery.ui.mouse -- jQuery version conflict?");
}
if (!jQuery.ui.position)
try{
 (function(e,t){function h(e,t,n){return[parseInt(e[0],10)*(l.test(e[0])?t/100:1),parseInt(e[1],10)*(l.test(e[1])?n/100:1)]}function p(t,n){return parseInt(e.css(t,n),10)||0}e.ui=e.ui||{};var n,r=Math.max,i=Math.abs,s=Math.round,o=/left|center|right/,u=/top|center|bottom/,a=/[\+\-]\d+%?/,f=/^\w+/,l=/%$/,c=e.fn.position;e.position={scrollbarWidth:function(){if(n!==t)return n;var r,i,s=e("<div style='display:block;width:50px;height:50px;overflow:hidden;'><div style='height:100px;width:auto;'></div></div>"),o=s.children()[0];return e("body").append(s),r=o.offsetWidth,s.css("overflow","scroll"),i=o.offsetWidth,r===i&&(i=s[0].clientWidth),s.remove(),n=r-i},getScrollInfo:function(t){var n=t.isWindow?"":t.element.css("overflow-x"),r=t.isWindow?"":t.element.css("overflow-y"),i=n==="scroll"||n==="auto"&&t.width<t.element[0].scrollWidth,s=r==="scroll"||r==="auto"&&t.height<t.element[0].scrollHeight;return{width:i?e.position.scrollbarWidth():0,height:s?e.position.scrollbarWidth():0}},getWithinInfo:function(t){var n=e(t||window),r=e.isWindow(n[0]);return{element:n,isWindow:r,offset:n.offset()||{left:0,top:0},scrollLeft:n.scrollLeft(),scrollTop:n.scrollTop(),width:r?n.width():n.outerWidth(),height:r?n.height():n.outerHeight()}}},e.fn.position=function(t){if(!t||!t.of)return c.apply(this,arguments);t=e.extend({},t);var n,l,d,v,m,g=e(t.of),y=e.position.getWithinInfo(t.within),b=e.position.getScrollInfo(y),w=g[0],E=(t.collision||"flip").split(" "),S={};return w.nodeType===9?(l=g.width(),d=g.height(),v={top:0,left:0}):e.isWindow(w)?(l=g.width(),d=g.height(),v={top:g.scrollTop(),left:g.scrollLeft()}):w.preventDefault?(t.at="left top",l=d=0,v={top:w.pageY,left:w.pageX}):(l=g.outerWidth(),d=g.outerHeight(),v=g.offset()),m=e.extend({},v),e.each(["my","at"],function(){var e=(t[this]||"").split(" "),n,r;e.length===1&&(e=o.test(e[0])?e.concat(["center"]):u.test(e[0])?["center"].concat(e):["center","center"]),e[0]=o.test(e[0])?e[0]:"center",e[1]=u.test(e[1])?e[1]:"center",n=a.exec(e[0]),r=a.exec(e[1]),S[this]=[n?n[0]:0,r?r[0]:0],t[this]=[f.exec(e[0])[0],f.exec(e[1])[0]]}),E.length===1&&(E[1]=E[0]),t.at[0]==="right"?m.left+=l:t.at[0]==="center"&&(m.left+=l/2),t.at[1]==="bottom"?m.top+=d:t.at[1]==="center"&&(m.top+=d/2),n=h(S.at,l,d),m.left+=n[0],m.top+=n[1],this.each(function(){var o,u,a=e(this),f=a.outerWidth(),c=a.outerHeight(),w=p(this,"marginLeft"),x=p(this,"marginTop"),T=f+w+p(this,"marginRight")+b.width,N=c+x+p(this,"marginBottom")+b.height,C=e.extend({},m),k=h(S.my,a.outerWidth(),a.outerHeight());t.my[0]==="right"?C.left-=f:t.my[0]==="center"&&(C.left-=f/2),t.my[1]==="bottom"?C.top-=c:t.my[1]==="center"&&(C.top-=c/2),C.left+=k[0],C.top+=k[1],e.support.offsetFractions||(C.left=s(C.left),C.top=s(C.top)),o={marginLeft:w,marginTop:x},e.each(["left","top"],function(r,i){e.ui.position[E[r]]&&e.ui.position[E[r]][i](C,{targetWidth:l,targetHeight:d,elemWidth:f,elemHeight:c,collisionPosition:o,collisionWidth:T,collisionHeight:N,offset:[n[0]+k[0],n[1]+k[1]],my:t.my,at:t.at,within:y,elem:a})}),e.fn.bgiframe&&a.bgiframe(),t.using&&(u=function(e){var n=v.left-C.left,s=n+l-f,o=v.top-C.top,u=o+d-c,h={target:{element:g,left:v.left,top:v.top,width:l,height:d},element:{element:a,left:C.left,top:C.top,width:f,height:c},horizontal:s<0?"left":n>0?"right":"center",vertical:u<0?"top":o>0?"bottom":"middle"};l<f&&i(n+s)<l&&(h.horizontal="center"),d<c&&i(o+u)<d&&(h.vertical="middle"),r(i(n),i(s))>r(i(o),i(u))?h.important="horizontal":h.important="vertical",t.using.call(this,e,h)}),a.offset(e.extend(C,{using:u}))})},e.ui.position={fit:{left:function(e,t){var n=t.within,i=n.isWindow?n.scrollLeft:n.offset.left,s=n.width,o=e.left-t.collisionPosition.marginLeft,u=i-o,a=o+t.collisionWidth-s-i,f;t.collisionWidth>s?u>0&&a<=0?(f=e.left+u+t.collisionWidth-s-i,e.left+=u-f):a>0&&u<=0?e.left=i:u>a?e.left=i+s-t.collisionWidth:e.left=i:u>0?e.left+=u:a>0?e.left-=a:e.left=r(e.left-o,e.left)},top:function(e,t){var n=t.within,i=n.isWindow?n.scrollTop:n.offset.top,s=t.within.height,o=e.top-t.collisionPosition.marginTop,u=i-o,a=o+t.collisionHeight-s-i,f;t.collisionHeight>s?u>0&&a<=0?(f=e.top+u+t.collisionHeight-s-i,e.top+=u-f):a>0&&u<=0?e.top=i:u>a?e.top=i+s-t.collisionHeight:e.top=i:u>0?e.top+=u:a>0?e.top-=a:e.top=r(e.top-o,e.top)}},flip:{left:function(e,t){var n=t.within,r=n.offset.left+n.scrollLeft,s=n.width,o=n.isWindow?n.scrollLeft:n.offset.left,u=e.left-t.collisionPosition.marginLeft,a=u-o,f=u+t.collisionWidth-s-o,l=t.my[0]==="left"?-t.elemWidth:t.my[0]==="right"?t.elemWidth:0,c=t.at[0]==="left"?t.targetWidth:t.at[0]==="right"?-t.targetWidth:0,h=-2*t.offset[0],p,d;if(a<0){p=e.left+l+c+h+t.collisionWidth-s-r;if(p<0||p<i(a))e.left+=l+c+h}else if(f>0){d=e.left-t.collisionPosition.marginLeft+l+c+h-o;if(d>0||i(d)<f)e.left+=l+c+h}},top:function(e,t){var n=t.within,r=n.offset.top+n.scrollTop,s=n.height,o=n.isWindow?n.scrollTop:n.offset.top,u=e.top-t.collisionPosition.marginTop,a=u-o,f=u+t.collisionHeight-s-o,l=t.my[1]==="top",c=l?-t.elemHeight:t.my[1]==="bottom"?t.elemHeight:0,h=t.at[1]==="top"?t.targetHeight:t.at[1]==="bottom"?-t.targetHeight:0,p=-2*t.offset[1],d,v;a<0?(v=e.top+c+h+p+t.collisionHeight-s-r,e.top+c+h+p>a&&(v<0||v<i(a))&&(e.top+=c+h+p)):f>0&&(d=e.top-t.collisionPosition.marginTop+c+h+p-o,e.top+c+h+p>f&&(d>0||i(d)<f)&&(e.top+=c+h+p))}},flipfit:{left:function(){e.ui.position.flip.left.apply(this,arguments),e.ui.position.fit.left.apply(this,arguments)},top:function(){e.ui.position.flip.top.apply(this,arguments),e.ui.position.fit.top.apply(this,arguments)}}},function(){var t,n,r,i,s,o=document.getElementsByTagName("body")[0],u=document.createElement("div");t=document.createElement(o?"div":"body"),r={visibility:"hidden",width:0,height:0,border:0,margin:0,background:"none"},o&&e.extend(r,{position:"absolute",left:"-1000px",top:"-1000px"});for(s in r)t.style[s]=r[s];t.appendChild(u),n=o||document.documentElement,n.insertBefore(t,n.firstChild),u.style.cssText="position: absolute; left: 10.7432222px;",i=e(u).offset().left,e.support.offsetFractions=i>10&&i<11,t.innerHTML="",n.removeChild(t)}(),e.uiBackCompat!==!1&&function(e){var n=e.fn.position;e.fn.position=function(r){if(!r||!r.offset)return n.call(this,r);var i=r.offset.split(" "),s=r.at.split(" ");return i.length===1&&(i[1]=i[0]),/^\d/.test(i[0])&&(i[0]="+"+i[0]),/^\d/.test(i[1])&&(i[1]="+"+i[1]),s.length===1&&(/left|center|right/.test(s[0])?s[1]="center":(s[1]=s[0],s[0]="center")),n.call(this,e.extend(r,{at:s[0]+i[0]+" "+s[1]+i[1],offset:t}))}}(jQuery)
 })(jQuery);
}catch (e) {
	System.out.println("coremenu failed to load jQuery.ui.position -- jQuery version conflict?");
}

/*! jQuery UI - v1.9.2 - 2012-12-17
* http://jqueryui.com
* Includes: jquery.ui.core.css, jquery.ui.menu.css
* To view and modify this theme, visit http://jqueryui.com/themeroller/?ffDefault=Lucida%20Grande%2CLucida%20Sans%2CArial%2Csans-serif&fwDefault=bold&fsDefault=1.1em&cornerRadius=5px&bgColorHeader=5c9ccc&bgTextureHeader=12_gloss_wave.png&bgImgOpacityHeader=55&borderColorHeader=4297d7&fcHeader=ffffff&iconColorHeader=d8e7f3&bgColorContent=fcfdfd&bgTextureContent=06_inset_hard.png&bgImgOpacityContent=100&borderColorContent=a6c9e2&fcContent=222222&iconColorContent=469bdd&bgColorDefault=dfeffc&bgTextureDefault=03_highlight_soft.png&bgImgOpacityDefault=85&borderColorDefault=c5dbec&fcDefault=2e6e9e&iconColorDefault=6da8d5&bgColorHover=d0e5f5&bgTextureHover=03_highlight_soft.png&bgImgOpacityHover=75&borderColorHover=79b7e7&fcHover=1d5987&iconColorHover=217bc0&bgColorActive=f5f8f9&bgTextureActive=06_inset_hard.png&bgImgOpacityActive=100&borderColorActive=79b7e7&fcActive=e17009&iconColorActive=f9bd01&bgColorHighlight=fbec88&bgTextureHighlight=01_flat.png&bgImgOpacityHighlight=55&borderColorHighlight=fad42e&fcHighlight=363636&iconColorHighlight=2e83ff&bgColorError=fef1ec&bgTextureError=02_glass.png&bgImgOpacityError=95&borderColorError=cd0a0a&fcError=cd0a0a&iconColorError=cd0a0a&bgColorOverlay=aaaaaa&bgTextureOverlay=01_flat.png&bgImgOpacityOverlay=0&opacityOverlay=30&bgColorShadow=aaaaaa&bgTextureShadow=01_flat.png&bgImgOpacityShadow=0&opacityShadow=30&thicknessShadow=8px&offsetTopShadow=-8px&offsetLeftShadow=-8px&cornerRadiusShadow=8px
* Copyright (c) 2012 jQuery Foundation and other contributors Licensed MIT */

if (!jQuery.ui.menu)
try{
 (function(e,t){var n=!1;e.widget("ui.menu",{version:"1.9.2",defaultElement:"<ul>",delay:300,options:{icons:{submenu:"ui-icon-carat-1-e"},menus:"ul",position:{my:"left top",at:"right top"},role:"menu",blur:null,focus:null,select:null},_create:function(){this.activeMenu=this.element,this.element.uniqueId().addClass("ui-menu ui-widget ui-widget-content ui-corner-all").toggleClass("ui-menu-icons",!!this.element.find(".ui-icon").length).attr({role:this.options.role,tabIndex:0}).bind("click"+this.eventNamespace,e.proxy(function(e){this.options.disabled&&e.preventDefault()},this)),this.options.disabled&&this.element.addClass("ui-state-disabled").attr("aria-disabled","true"),this._on({"mousedown .ui-menu-item > a":function(e){e.preventDefault()},"click .ui-state-disabled > a":function(e){e.preventDefault()},"click .ui-menu-item:has(a)":function(t){var r=e(t.target).closest(".ui-menu-item");!n&&r.not(".ui-state-disabled").length&&(n=!0,this.select(t),r.has(".ui-menu").length?this.expand(t):this.element.is(":focus")||(this.element.trigger("focus",[!0]),this.active&&this.active.parents(".ui-menu").length===1&&clearTimeout(this.timer)))},"mouseenter .ui-menu-item":function(t){var n=e(t.currentTarget);n.siblings().children(".ui-state-active").removeClass("ui-state-active"),this.focus(t,n)},mouseleave:"collapseAll","mouseleave .ui-menu":"collapseAll",focus:function(e,t){var n=this.active||this.element.children(".ui-menu-item").eq(0);t||this.focus(e,n)},blur:function(t){this._delay(function(){e.contains(this.element[0],this.document[0].activeElement)||this.collapseAll(t)})},keydown:"_keydown"}),this.refresh(),this._on(this.document,{click:function(t){e(t.target).closest(".ui-menu").length||this.collapseAll(t),n=!1}})},_destroy:function(){this.element.removeAttr("aria-activedescendant").find(".ui-menu").andSelf().removeClass("ui-menu ui-widget ui-widget-content ui-corner-all ui-menu-icons").removeAttr("role").removeAttr("tabIndex").removeAttr("aria-labelledby").removeAttr("aria-expanded").removeAttr("aria-hidden").removeAttr("aria-disabled").removeUniqueId().show(),this.element.find(".ui-menu-item").removeClass("ui-menu-item").removeAttr("role").removeAttr("aria-disabled").children("a").removeUniqueId().removeClass("ui-corner-all ui-state-hover").removeAttr("tabIndex").removeAttr("role").removeAttr("aria-haspopup").children().each(function(){var t=e(this);t.data("ui-menu-submenu-carat")&&t.remove()}),this.element.find(".ui-menu-divider").removeClass("ui-menu-divider ui-widget-content")},_keydown:function(t){function a(e){return e.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g,"\\$&")}var n,r,i,s,o,u=!0;switch(t.keyCode){case e.ui.keyCode.PAGE_UP:this.previousPage(t);break;case e.ui.keyCode.PAGE_DOWN:this.nextPage(t);break;case e.ui.keyCode.HOME:this._move("first","first",t);break;case e.ui.keyCode.END:this._move("last","last",t);break;case e.ui.keyCode.UP:this.previous(t);break;case e.ui.keyCode.DOWN:this.next(t);break;case e.ui.keyCode.LEFT:this.collapse(t);break;case e.ui.keyCode.RIGHT:this.active&&!this.active.is(".ui-state-disabled")&&this.expand(t);break;case e.ui.keyCode.ENTER:case e.ui.keyCode.SPACE:this._activate(t);break;case e.ui.keyCode.ESCAPE:this.collapse(t);break;default:u=!1,r=this.previousFilter||"",i=String.fromCharCode(t.keyCode),s=!1,clearTimeout(this.filterTimer),i===r?s=!0:i=r+i,o=new RegExp("^"+a(i),"i"),n=this.activeMenu.children(".ui-menu-item").filter(function(){return o.test(e(this).children("a").text())}),n=s&&n.index(this.active.next())!==-1?this.active.nextAll(".ui-menu-item"):n,n.length||(i=String.fromCharCode(t.keyCode),o=new RegExp("^"+a(i),"i"),n=this.activeMenu.children(".ui-menu-item").filter(function(){return o.test(e(this).children("a").text())})),n.length?(this.focus(t,n),n.length>1?(this.previousFilter=i,this.filterTimer=this._delay(function(){delete this.previousFilter},1e3)):delete this.previousFilter):delete this.previousFilter}u&&t.preventDefault()},_activate:function(e){this.active.is(".ui-state-disabled")||(this.active.children("a[aria-haspopup='true']").length?this.expand(e):this.select(e))},refresh:function(){var t,n=this.options.icons.submenu,r=this.element.find(this.options.menus);r.filter(":not(.ui-menu)").addClass("ui-menu ui-widget ui-widget-content ui-corner-all").hide().attr({role:this.options.role,"aria-hidden":"true","aria-expanded":"false"}).each(function(){var t=e(this),r=t.prev("a"),i=e("<span>").addClass("ui-menu-icon ui-icon "+n).data("ui-menu-submenu-carat",!0);r.attr("aria-haspopup","true").prepend(i),t.attr("aria-labelledby",r.attr("id"))}),t=r.add(this.element),t.children(":not(.ui-menu-item):has(a)").addClass("ui-menu-item").attr("role","presentation").children("a").uniqueId().addClass("ui-corner-all").attr({tabIndex:-1,role:this._itemRole()}),t.children(":not(.ui-menu-item)").each(function(){var t=e(this);/[^\-â€”â€“\s]/.test(t.text())||t.addClass("ui-widget-content ui-menu-divider")}),t.children(".ui-state-disabled").attr("aria-disabled","true"),this.active&&!e.contains(this.element[0],this.active[0])&&this.blur()},_itemRole:function(){return{menu:"menuitem",listbox:"option"}[this.options.role]},focus:function(e,t){var n,r;this.blur(e,e&&e.type==="focus"),this._scrollIntoView(t),this.active=t.first(),r=this.active.children("a").addClass("ui-state-focus"),this.options.role&&this.element.attr("aria-activedescendant",r.attr("id")),this.active.parent().closest(".ui-menu-item").children("a:first").addClass("ui-state-active"),e&&e.type==="keydown"?this._close():this.timer=this._delay(function(){this._close()},this.delay),n=t.children(".ui-menu"),n.length&&/^mouse/.test(e.type)&&this._startOpening(n),this.activeMenu=t.parent(),this._trigger("focus",e,{item:t})},_scrollIntoView:function(t){var n,r,i,s,o,u;this._hasScroll()&&(n=parseFloat(e.css(this.activeMenu[0],"borderTopWidth"))||0,r=parseFloat(e.css(this.activeMenu[0],"paddingTop"))||0,i=t.offset().top-this.activeMenu.offset().top-n-r,s=this.activeMenu.scrollTop(),o=this.activeMenu.height(),u=t.height(),i<0?this.activeMenu.scrollTop(s+i):i+u>o&&this.activeMenu.scrollTop(s+i-o+u))},blur:function(e,t){t||clearTimeout(this.timer);if(!this.active)return;this.active.children("a").removeClass("ui-state-focus"),this.active=null,this._trigger("blur",e,{item:this.active})},_startOpening:function(e){clearTimeout(this.timer);if(e.attr("aria-hidden")!=="true")return;this.timer=this._delay(function(){this._close(),this._open(e)},this.delay)},_open:function(t){var n=e.extend({of:this.active},this.options.position);clearTimeout(this.timer),this.element.find(".ui-menu").not(t.parents(".ui-menu")).hide().attr("aria-hidden","true"),t.show().removeAttr("aria-hidden").attr("aria-expanded","true").position(n)},collapseAll:function(t,n){clearTimeout(this.timer),this.timer=this._delay(function(){var r=n?this.element:e(t&&t.target).closest(this.element.find(".ui-menu"));r.length||(r=this.element),this._close(r),this.blur(t),this.activeMenu=r},this.delay)},_close:function(e){e||(e=this.active?this.active.parent():this.element),e.find(".ui-menu").hide().attr("aria-hidden","true").attr("aria-expanded","false").end().find("a.ui-state-active").removeClass("ui-state-active")},collapse:function(e){var t=this.active&&this.active.parent().closest(".ui-menu-item",this.element);t&&t.length&&(this._close(),this.focus(e,t))},expand:function(e){var t=this.active&&this.active.children(".ui-menu ").children(".ui-menu-item").first();t&&t.length&&(this._open(t.parent()),this._delay(function(){this.focus(e,t)}))},next:function(e){this._move("next","first",e)},previous:function(e){this._move("prev","last",e)},isFirstItem:function(){return this.active&&!this.active.prevAll(".ui-menu-item").length},isLastItem:function(){return this.active&&!this.active.nextAll(".ui-menu-item").length},_move:function(e,t,n){var r;this.active&&(e==="first"||e==="last"?r=this.active[e==="first"?"prevAll":"nextAll"](".ui-menu-item").eq(-1):r=this.active[e+"All"](".ui-menu-item").eq(0));if(!r||!r.length||!this.active)r=this.activeMenu.children(".ui-menu-item")[t]();this.focus(n,r)},nextPage:function(t){var n,r,i;if(!this.active){this.next(t);return}if(this.isLastItem())return;this._hasScroll()?(r=this.active.offset().top,i=this.element.height(),this.active.nextAll(".ui-menu-item").each(function(){return n=e(this),n.offset().top-r-i<0}),this.focus(t,n)):this.focus(t,this.activeMenu.children(".ui-menu-item")[this.active?"last":"first"]())},previousPage:function(t){var n,r,i;if(!this.active){this.next(t);return}if(this.isFirstItem())return;this._hasScroll()?(r=this.active.offset().top,i=this.element.height(),this.active.prevAll(".ui-menu-item").each(function(){return n=e(this),n.offset().top-r+i>0}),this.focus(t,n)):this.focus(t,this.activeMenu.children(".ui-menu-item").first())},_hasScroll:function(){return this.element.outerHeight()<this.element.prop("scrollHeight")},select:function(t){this.active=this.active||e(t.target).closest(".ui-menu-item");var n={item:this.active};this.active.has(".ui-menu").length||this.collapseAll(t,!0),this._trigger("select",t,n)}})
 })(jQuery);
}catch (e) {
	System.out.println("JSmolMenu failed to load jQuery.ui.menu -- jQuery version conflict?");
}

;(function(Swing) {

/*

Jmol.Swing methods to coordinate with javajs.swing.JPopupMenu && javajs.swing.AbstractButton
classes, which call SwingController (aka Jmol.Swing in this case)
@author: Bob Hanson 2/17/2014 8:21:10 AM

*/

if (Swing.menuInitialized)return;
Swing.menuCounter = 0;
Swing.menuInitialized = 1;

Swing.__getMenuStyle = function(applet) { return '\
	.jmolPopupMenu{font-family:Arial,sans-serif;font-size:11px;position:absolute;z-index:'+Jmol._getZ(applet, "menu")+'}\
	.jmolPopupMenu,.jmolPopupMenu .ui-corner-all{border-radius:5px}\
	.jmolPopupMenu,.jmolPopupMenu .ui-widget-content{border:1px solid #a6c9e2;background-color:#fcfdfd;color:#222}\
	.jmolPopupMenu a{color:#222;font-size:10px;}\
	.jmolPopupMenu input[type="checkbox"]{vertical-align:middle;}\
	.jmolPopupMenu,.jmolPopupMenu .ui-menu{list-style:none;padding:2px;margin:0;display:block;outline:none;box-shadow:1px 1px 5px rgba(50,50,50,0.75)}\
	.jmolPopupMenu .ui-menu{margin-top:-3px;position:absolute}\
	.jmolPopupMenu .ui-menu-item{cursor:pointer;margin:0 2ex 0 0;padding:0;width:100%}\
	.jmolPopupMenu .ui-menu-divider{margin:3px 1px;height:0;font-size:0;line-height:0;border-width:1px 0 0 0}\
	.jmolPopupMenu .ui-menu-item a{text-decoration:none;display:block;padding:0.05em 0.4em;white-space:nowrap;border:1px solid transparent}\
	.jmolPopupMenu .ui-menu-icons{position:relative}\
	.jmolPopupMenu .ui-menu-icons .ui-menu-item a{position:relative;padding-left:2em}\
	.jmolPopupMenu .ui-icon{display:block;text-indent:-99999px;overflow:hidden;background-repeat:no-repeat;position:absolute;top:.2em;left:.2em}\
	.jmolPopupMenu .ui-menu-icon{position:static;float:right}\
	.jmolPopupMenu .ui-icon-carat-1-e{min-width:2ex;text-align:right;background-image:none;background-position:0 0}\
	.jmolPopupMenu .ui-icon-carat-1-e:after{content:"\\25B8"}\
	.jmolPopupMenu .ui-state-default{border:1px solid #c5dbec;background:#dfeffc;color:#2e6e9e}\
	.jmolPopupMenu .ui-state-default a{color:#2e6e9e;text-decoration:none}\
	.jmolPopupMenu .ui-state-hover,.jmolPopupMenu .ui-state-focus{border:1px solid #79b7e7;background:#d0e5f5;color:#1d5987}\
	.jmolPopupMenu .ui-state-hover a{color:#1d5987;text-decoration:none}\
	.jmolPopupMenu .ui-state-active{border:1px solid #79b7e7;background:#f5f8f9;color:#e17009}\
	.jmolPopupMenu .ui-state-active a{color:#e17009;text-decoration:none}\
	.jmolPopupMenu .ui-state-highlight{border:1px solid #fad42e;background:#fbec88;color:#363636}\
	.jmolPopupMenu .ui-state-highlight a{color:#363636}\
	.jmolPopupMenu .ui-state-disabled *{color:#d6d6d6!important;font-weight:normal;cursor:default}\
	.jmolPopupMenu .ui-state-disabled a:hover{background-color:transparent!important;border-color:transparent!important}\
	.jmolPopupMenu .ui-state-disabled .ui-icon{filter:Alpha(Opacity=35)}'};

Swing.setMenu = function(menu) {
  // called by javajs.swing.JPopupMenu
  // note that the z-index is only set by the FIRST applet accessing this method
	Swing.__getMenuStyle && Jmol.$after("head", '<style>'+Swing.__getMenuStyle(menu.applet)+'</style>');  
	Swing.__getStyle = null; // once only
	menu.tainted = true;
	menu.popupMenu = menu;
	menu.id = "top";
	menu.id = Swing.getMenuID(menu);
	menu.applet._menus || (menu.applet._menus = {});
	menu.applet._menus[menu.name] = menu;
	Jmol.$after("body",'<ul id="' + menu.id + '" class="jmolPopupMenu"></ul>');
	menu.setContainer(Jmol.$('#' + menu.id));
}

Swing.showMenu = function(menu, x, y) {
  // called by javajs.swing.JPopupMenu
  // allow for a user callback for customization of menu
  if (Jmol._showMenuCallback)
		Jmol._showMenuCallback(menu, x, y);
	if (menu.tainted) {
		menu.container.html(menu.toHTML());
		menu.tainted = false;
		Swing.bindMenuActionCommands(menu, true);
	}
	menu.setPosition();
	menu.container.hide().menu().menu('refresh').show();
	menu.visible = true;
	menu.timestamp = System.currentTimeMillis();
	menu.dragBind(true);
	menu.container.unbind('clickoutjsmol');
  if (!Jmol._persistentMenu)
	menu.container.bind('clickoutjsmol mousemoveoutjsmol', function(evspecial, target, ev) {
	  if (System.currentTimeMillis() - menu.timestamp > 1000)
		  Swing.hideMenu(menu);
	});
	menu.container.bind("contextmenu", function() {return false;})
}

Swing.disposeMenu = function(menu) {
  // called by javajs.swing.JPopupMenu
  if (Jmol._persistentMenu)
  	return
  Swing.hideMenu(menu);
	Swing.bindMenuActionCommands(menu, false);
	delete menu.applet._menus[menu.name];
}

Swing.initMenuItem = function(item) {
  // called by javajs.swing.AbstractButton
  item.applet = item.popupMenu.applet;
  item.id = Swing.getMenuID(item);
  item.icon && (item.icon = '<img src="' + item.applet._j2sPath + '/' + item.icon + '" style="max-height: 20px;" />')
}

Swing.getMenuID = function(item) {
  // called internally
  var popup = item.popupMenu;
	return popup.applet._id + '_' + popup.name + "_" + item.id + '_' + (++Swing.menuCounter);
}

Swing.hideMenu = function(menu) {
  // called internally
	if (!menu.visible)return;
	//menu.container.unbind('clickoutjsmol');
	menu.dragBind(false);
	menu.container.hide();
	menu.visible = menu.isDragging = false;
};

Swing.bindMenuActionCommands = function(menu, isBind) {
  // called internally
	var n = menu.getComponentCount();
	for(var i = 0; i < n; i++)
		Swing.bindMenuActionCommands(menu.getComponent(i), isBind);
	Jmol.$documentOff('click', menu.id);
	if (isBind)
		Jmol.$documentOn('click', menu.id, function() {	
			if (menu.itemListener) {
				menu.selected = (menu.btnType == javajs.swing.JMenuItem.TYPE_CHECKBOX ? Jmol.$prop(menu.id + "-cb", "checked") : true); 
				Swing.hideMenus(menu.applet);
				menu.itemListener.itemStateChanged({getSource:function(){return menu}});
			}	else if (menu.actionListener) {
				Swing.hideMenus(menu.applet);
				menu.actionListener.actionPerformed({getSource:function(){return menu},getActionCommand:function(){return menu.actionCommand}});
			}
		});
}

})(Jmol.Swing);

})(Jmol.__$);