/*! jQuery UI - v1.10.4 - 2014-04-02
* http://jqueryui.com
* Copyright 2014 jQuery Foundation and other contributors; Licensed MIT */

(function(e){var t={buttons:!0,height:!0,maxHeight:!0,maxWidth:!0,minHeight:!0,minWidth:!0,width:!0},i={maxHeight:!0,maxWidth:!0,minHeight:!0,minWidth:!0};e.widget("ui.dialog",{version:"1.10.4",options:{appendTo:"body",autoOpen:!0,buttons:[],closeOnEscape:!0,closeText:"close",dialogClass:"",draggable:!0,hide:null,height:"auto",maxHeight:null,maxWidth:null,minHeight:150,minWidth:150,modal:!1,position:{my:"center",at:"center",of:window,collision:"fit",using:function(t){var i=e(this).css(t).offset().top;0>i&&e(this).css("top",t.top-i)}},resizable:!0,show:null,title:null,width:300,beforeClose:null,close:null,drag:null,dragStart:null,dragStop:null,focus:null,open:null,resize:null,resizeStart:null,resizeStop:null},_create:function(){this.originalCss={display:this.element[0].style.display,width:this.element[0].style.width,minHeight:this.element[0].style.minHeight,maxHeight:this.element[0].style.maxHeight,height:this.element[0].style.height},this.originalPosition={parent:this.element.parent(),index:this.element.parent().children().index(this.element)},this.originalTitle=this.element.attr("title"),this.options.title=this.options.title||this.originalTitle,this._createWrapper(),this.element.show().removeAttr("title").addClass("ui-dialog-content ui-widget-content").appendTo(this.uiDialog),this._createTitlebar(),this._createButtonPane(),this.options.draggable&&e.fn.draggable&&this._makeDraggable(),this.options.resizable&&e.fn.resizable&&this._makeResizable(),this._isOpen=!1},_init:function(){this.options.autoOpen&&this.open()},_appendTo:function(){var t=this.options.appendTo;return t&&(t.jquery||t.nodeType)?e(t):this.document.find(t||"body").eq(0)},_destroy:function(){var e,t=this.originalPosition;this._destroyOverlay(),this.element.removeUniqueId().removeClass("ui-dialog-content ui-widget-content").css(this.originalCss).detach(),this.uiDialog.stop(!0,!0).remove(),this.originalTitle&&this.element.attr("title",this.originalTitle),e=t.parent.children().eq(t.index),e.length&&e[0]!==this.element[0]?e.before(this.element):t.parent.append(this.element)},widget:function(){return this.uiDialog},disable:e.noop,enable:e.noop,close:function(t){var i,a=this;if(this._isOpen&&this._trigger("beforeClose",t)!==!1){if(this._isOpen=!1,this._destroyOverlay(),!this.opener.filter(":focusable").focus().length)try{i=this.document[0].activeElement,i&&"body"!==i.nodeName.toLowerCase()&&e(i).blur()}catch(s){}this._hide(this.uiDialog,this.options.hide,function(){a._trigger("close",t)})}},isOpen:function(){return this._isOpen},moveToTop:function(){this._moveToTop()},_moveToTop:function(e,t){var i=!!this.uiDialog.nextAll(":visible").insertBefore(this.uiDialog).length;return i&&!t&&this._trigger("focus",e),i},open:function(){var t=this;return this._isOpen?(this._moveToTop()&&this._focusTabbable(),undefined):(this._isOpen=!0,this.opener=e(this.document[0].activeElement),this._size(),this._position(),this._createOverlay(),this._moveToTop(null,!0),this._show(this.uiDialog,this.options.show,function(){t._focusTabbable(),t._trigger("focus")}),this._trigger("open"),undefined)},_focusTabbable:function(){var e=this.element.find("[autofocus]");e.length||(e=this.element.find(":tabbable")),e.length||(e=this.uiDialogButtonPane.find(":tabbable")),e.length||(e=this.uiDialogTitlebarClose.filter(":tabbable")),e.length||(e=this.uiDialog),e.eq(0).focus()},_keepFocus:function(t){function i(){var t=this.document[0].activeElement,i=this.uiDialog[0]===t||e.contains(this.uiDialog[0],t);i||this._focusTabbable()}t.preventDefault(),i.call(this),this._delay(i)},_createWrapper:function(){this.uiDialog=e("<div>").addClass("ui-dialog ui-widget ui-widget-content ui-corner-all ui-front "+this.options.dialogClass).hide().attr({tabIndex:-1,role:"dialog"}).appendTo(this._appendTo()),this._on(this.uiDialog,{keydown:function(t){if(this.options.closeOnEscape&&!t.isDefaultPrevented()&&t.keyCode&&t.keyCode===e.ui.keyCode.ESCAPE)return t.preventDefault(),this.close(t),undefined;if(t.keyCode===e.ui.keyCode.TAB){var i=this.uiDialog.find(":tabbable"),a=i.filter(":first"),s=i.filter(":last");t.target!==s[0]&&t.target!==this.uiDialog[0]||t.shiftKey?t.target!==a[0]&&t.target!==this.uiDialog[0]||!t.shiftKey||(s.focus(1),t.preventDefault()):(a.focus(1),t.preventDefault())}},mousedown:function(e){this._moveToTop(e)&&this._focusTabbable()}}),this.element.find("[aria-describedby]").length||this.uiDialog.attr({"aria-describedby":this.element.uniqueId().attr("id")})},_createTitlebar:function(){var t;this.uiDialogTitlebar=e("<div>").addClass("ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix").prependTo(this.uiDialog),this._on(this.uiDialogTitlebar,{mousedown:function(t){e(t.target).closest(".ui-dialog-titlebar-close")||this.uiDialog.focus()}}),this.uiDialogTitlebarClose=e("<button type='button'></button>").button({label:this.options.closeText,icons:{primary:"ui-icon-closethick"},text:!1}).addClass("ui-dialog-titlebar-close").appendTo(this.uiDialogTitlebar),this._on(this.uiDialogTitlebarClose,{click:function(e){e.preventDefault(),this.close(e)}}),t=e("<span>").uniqueId().addClass("ui-dialog-title").prependTo(this.uiDialogTitlebar),this._title(t),this.uiDialog.attr({"aria-labelledby":t.attr("id")})},_title:function(e){this.options.title||e.html("&#160;"),e.text(this.options.title)},_createButtonPane:function(){this.uiDialogButtonPane=e("<div>").addClass("ui-dialog-buttonpane ui-widget-content ui-helper-clearfix"),this.uiButtonSet=e("<div>").addClass("ui-dialog-buttonset").appendTo(this.uiDialogButtonPane),this._createButtons()},_createButtons:function(){var t=this,i=this.options.buttons;return this.uiDialogButtonPane.remove(),this.uiButtonSet.empty(),e.isEmptyObject(i)||e.isArray(i)&&!i.length?(this.uiDialog.removeClass("ui-dialog-buttons"),undefined):(e.each(i,function(i,a){var s,n;a=e.isFunction(a)?{click:a,text:i}:a,a=e.extend({type:"button"},a),s=a.click,a.click=function(){s.apply(t.element[0],arguments)},n={icons:a.icons,text:a.showText},delete a.icons,delete a.showText,e("<button></button>",a).button(n).appendTo(t.uiButtonSet)}),this.uiDialog.addClass("ui-dialog-buttons"),this.uiDialogButtonPane.appendTo(this.uiDialog),undefined)},_makeDraggable:function(){function t(e){return{position:e.position,offset:e.offset}}var i=this,a=this.options;this.uiDialog.draggable({cancel:".ui-dialog-content, .ui-dialog-titlebar-close",handle:".ui-dialog-titlebar",containment:"document",start:function(a,s){e(this).addClass("ui-dialog-dragging"),i._blockFrames(),i._trigger("dragStart",a,t(s))},drag:function(e,a){i._trigger("drag",e,t(a))},stop:function(s,n){a.position=[n.position.left-i.document.scrollLeft(),n.position.top-i.document.scrollTop()],e(this).removeClass("ui-dialog-dragging"),i._unblockFrames(),i._trigger("dragStop",s,t(n))}})},_makeResizable:function(){function t(e){return{originalPosition:e.originalPosition,originalSize:e.originalSize,position:e.position,size:e.size}}var i=this,a=this.options,s=a.resizable,n=this.uiDialog.css("position"),r="string"==typeof s?s:"n,e,s,w,se,sw,ne,nw";this.uiDialog.resizable({cancel:".ui-dialog-content",containment:"document",alsoResize:this.element,maxWidth:a.maxWidth,maxHeight:a.maxHeight,minWidth:a.minWidth,minHeight:this._minHeight(),handles:r,start:function(a,s){e(this).addClass("ui-dialog-resizing"),i._blockFrames(),i._trigger("resizeStart",a,t(s))},resize:function(e,a){i._trigger("resize",e,t(a))},stop:function(s,n){a.height=e(this).height(),a.width=e(this).width(),e(this).removeClass("ui-dialog-resizing"),i._unblockFrames(),i._trigger("resizeStop",s,t(n))}}).css("position",n)},_minHeight:function(){var e=this.options;return"auto"===e.height?e.minHeight:Math.min(e.minHeight,e.height)},_position:function(){var e=this.uiDialog.is(":visible");e||this.uiDialog.show(),this.uiDialog.position(this.options.position),e||this.uiDialog.hide()},_setOptions:function(a){var s=this,n=!1,r={};e.each(a,function(e,a){s._setOption(e,a),e in t&&(n=!0),e in i&&(r[e]=a)}),n&&(this._size(),this._position()),this.uiDialog.is(":data(ui-resizable)")&&this.uiDialog.resizable("option",r)},_setOption:function(e,t){var i,a,s=this.uiDialog;"dialogClass"===e&&s.removeClass(this.options.dialogClass).addClass(t),"disabled"!==e&&(this._super(e,t),"appendTo"===e&&this.uiDialog.appendTo(this._appendTo()),"buttons"===e&&this._createButtons(),"closeText"===e&&this.uiDialogTitlebarClose.button({label:""+t}),"draggable"===e&&(i=s.is(":data(ui-draggable)"),i&&!t&&s.draggable("destroy"),!i&&t&&this._makeDraggable()),"position"===e&&this._position(),"resizable"===e&&(a=s.is(":data(ui-resizable)"),a&&!t&&s.resizable("destroy"),a&&"string"==typeof t&&s.resizable("option","handles",t),a||t===!1||this._makeResizable()),"title"===e&&this._title(this.uiDialogTitlebar.find(".ui-dialog-title")))},_size:function(){var e,t,i,a=this.options;this.element.show().css({width:"auto",minHeight:0,maxHeight:"none",height:0}),a.minWidth>a.width&&(a.width=a.minWidth),e=this.uiDialog.css({height:"auto",width:a.width}).outerHeight(),t=Math.max(0,a.minHeight-e),i="number"==typeof a.maxHeight?Math.max(0,a.maxHeight-e):"none","auto"===a.height?this.element.css({minHeight:t,maxHeight:i,height:"auto"}):this.element.height(Math.max(0,a.height-e)),this.uiDialog.is(":data(ui-resizable)")&&this.uiDialog.resizable("option","minHeight",this._minHeight())},_blockFrames:function(){this.iframeBlocks=this.document.find("iframe").map(function(){var t=e(this);return e("<div>").css({position:"absolute",width:t.outerWidth(),height:t.outerHeight()}).appendTo(t.parent()).offset(t.offset())[0]})},_unblockFrames:function(){this.iframeBlocks&&(this.iframeBlocks.remove(),delete this.iframeBlocks)},_allowInteraction:function(t){return e(t.target).closest(".ui-dialog").length?!0:!!e(t.target).closest(".ui-datepicker").length},_createOverlay:function(){if(this.options.modal){var t=this,i=this.widgetFullName;e.ui.dialog.overlayInstances||this._delay(function(){e.ui.dialog.overlayInstances&&this.document.bind("focusin.dialog",function(a){t._allowInteraction(a)||(a.preventDefault(),e(".ui-dialog:visible:last .ui-dialog-content").data(i)._focusTabbable())})}),this.overlay=e("<div>").addClass("ui-widget-overlay ui-front").appendTo(this._appendTo()),this._on(this.overlay,{mousedown:"_keepFocus"}),e.ui.dialog.overlayInstances++}},_destroyOverlay:function(){this.options.modal&&this.overlay&&(e.ui.dialog.overlayInstances--,e.ui.dialog.overlayInstances||this.document.unbind("focusin.dialog"),this.overlay.remove(),this.overlay=null)}}),e.ui.dialog.overlayInstances=0,e.uiBackCompat!==!1&&e.widget("ui.dialog",e.ui.dialog,{_position:function(){var t,i=this.options.position,a=[],s=[0,0];i?(("string"==typeof i||"object"==typeof i&&"0"in i)&&(a=i.split?i.split(" "):[i[0],i[1]],1===a.length&&(a[1]=a[0]),e.each(["left","top"],function(e,t){+a[e]===a[e]&&(s[e]=a[e],a[e]=t)}),i={my:a[0]+(0>s[0]?s[0]:"+"+s[0])+" "+a[1]+(0>s[1]?s[1]:"+"+s[1]),at:a.join(" ")}),i=e.extend({},e.ui.dialog.prototype.options.position,i)):i=e.ui.dialog.prototype.options.position,t=this.uiDialog.is(":visible"),t||this.uiDialog.show(),this.uiDialog.position(i),t||this.uiDialog.hide()}})})(jQuery);