moving h-source subdir out.

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diff --git a/Js/jquery/ui/js/jquery-ui-1.8.21.custom.js b/Js/jquery/ui/js/jquery-ui-1.8.21.custom.js
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+++ b/Js/jquery/ui/js/jquery-ui-1.8.21.custom.js
@@ -0,0 +1,1937 @@
+/*!
+ * jQuery UI 1.8.21
+ *
+ * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI
+ */
+(function( $, undefined ) {
+
+// prevent duplicate loading
+// this is only a problem because we proxy existing functions
+// and we don't want to double proxy them
+$.ui = $.ui || {};
+if ( $.ui.version ) {
+	return;
+}
+
+$.extend( $.ui, {
+	version: "1.8.21",
+
+	keyCode: {
+		ALT: 18,
+		BACKSPACE: 8,
+		CAPS_LOCK: 20,
+		COMMA: 188,
+		COMMAND: 91,
+		COMMAND_LEFT: 91, // COMMAND
+		COMMAND_RIGHT: 93,
+		CONTROL: 17,
+		DELETE: 46,
+		DOWN: 40,
+		END: 35,
+		ENTER: 13,
+		ESCAPE: 27,
+		HOME: 36,
+		INSERT: 45,
+		LEFT: 37,
+		MENU: 93, // COMMAND_RIGHT
+		NUMPAD_ADD: 107,
+		NUMPAD_DECIMAL: 110,
+		NUMPAD_DIVIDE: 111,
+		NUMPAD_ENTER: 108,
+		NUMPAD_MULTIPLY: 106,
+		NUMPAD_SUBTRACT: 109,
+		PAGE_DOWN: 34,
+		PAGE_UP: 33,
+		PERIOD: 190,
+		RIGHT: 39,
+		SHIFT: 16,
+		SPACE: 32,
+		TAB: 9,
+		UP: 38,
+		WINDOWS: 91 // COMMAND
+	}
+});
+
+// plugins
+$.fn.extend({
+	propAttr: $.fn.prop || $.fn.attr,
+
+	_focus: $.fn.focus,
+	focus: function( delay, fn ) {
+		return typeof delay === "number" ?
+			this.each(function() {
+				var elem = this;
+				setTimeout(function() {
+					$( elem ).focus();
+					if ( fn ) {
+						fn.call( elem );
+					}
+				}, delay );
+			}) :
+			this._focus.apply( this, arguments );
+	},
+
+	scrollParent: function() {
+		var scrollParent;
+		if (($.browser.msie && (/(static|relative)/).test(this.css('position'))) || (/absolute/).test(this.css('position'))) {
+			scrollParent = this.parents().filter(function() {
+				return (/(relative|absolute|fixed)/).test($.curCSS(this,'position',1)) && (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
+			}).eq(0);
+		} else {
+			scrollParent = this.parents().filter(function() {
+				return (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
+			}).eq(0);
+		}
+
+		return (/fixed/).test(this.css('position')) || !scrollParent.length ? $(document) : scrollParent;
+	},
+
+	zIndex: function( zIndex ) {
+		if ( zIndex !== undefined ) {
+			return this.css( "zIndex", zIndex );
+		}
+
+		if ( this.length ) {
+			var elem = $( this[ 0 ] ), position, value;
+			while ( elem.length && elem[ 0 ] !== document ) {
+				// Ignore z-index if position is set to a value where z-index is ignored by the browser
+				// This makes behavior of this function consistent across browsers
+				// WebKit always returns auto if the element is positioned
+				position = elem.css( "position" );
+				if ( position === "absolute" || position === "relative" || position === "fixed" ) {
+					// IE returns 0 when zIndex is not specified
+					// other browsers return a string
+					// we ignore the case of nested elements with an explicit value of 0
+					// <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
+					value = parseInt( elem.css( "zIndex" ), 10 );
+					if ( !isNaN( value ) && value !== 0 ) {
+						return value;
+					}
+				}
+				elem = elem.parent();
+			}
+		}
+
+		return 0;
+	},
+
+	disableSelection: function() {
+		return this.bind( ( $.support.selectstart ? "selectstart" : "mousedown" ) +
+			".ui-disableSelection", function( event ) {
+				event.preventDefault();
+			});
+	},
+
+	enableSelection: function() {
+		return this.unbind( ".ui-disableSelection" );
+	}
+});
+
+$.each( [ "Width", "Height" ], function( i, name ) {
+	var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ],
+		type = name.toLowerCase(),
+		orig = {
+			innerWidth: $.fn.innerWidth,
+			innerHeight: $.fn.innerHeight,
+			outerWidth: $.fn.outerWidth,
+			outerHeight: $.fn.outerHeight
+		};
+
+	function reduce( elem, size, border, margin ) {
+		$.each( side, function() {
+			size -= parseFloat( $.curCSS( elem, "padding" + this, true) ) || 0;
+			if ( border ) {
+				size -= parseFloat( $.curCSS( elem, "border" + this + "Width", true) ) || 0;
+			}
+			if ( margin ) {
+				size -= parseFloat( $.curCSS( elem, "margin" + this, true) ) || 0;
+			}
+		});
+		return size;
+	}
+
+	$.fn[ "inner" + name ] = function( size ) {
+		if ( size === undefined ) {
+			return orig[ "inner" + name ].call( this );
+		}
+
+		return this.each(function() {
+			$( this ).css( type, reduce( this, size ) + "px" );
+		});
+	};
+
+	$.fn[ "outer" + name] = function( size, margin ) {
+		if ( typeof size !== "number" ) {
+			return orig[ "outer" + name ].call( this, size );
+		}
+
+		return this.each(function() {
+			$( this).css( type, reduce( this, size, true, margin ) + "px" );
+		});
+	};
+});
+
+// selectors
+function focusable( element, isTabIndexNotNaN ) {
+	var nodeName = element.nodeName.toLowerCase();
+	if ( "area" === nodeName ) {
+		var map = element.parentNode,
+			mapName = map.name,
+			img;
+		if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) {
+			return false;
+		}
+		img = $( "img[usemap=#" + mapName + "]" )[0];
+		return !!img && visible( img );
+	}
+	return ( /input|select|textarea|button|object/.test( nodeName )
+		? !element.disabled
+		: "a" == nodeName
+			? element.href || isTabIndexNotNaN
+			: isTabIndexNotNaN)
+		// the element and all of its ancestors must be visible
+		&& visible( element );
+}
+
+function visible( element ) {
+	return !$( element ).parents().andSelf().filter(function() {
+		return $.curCSS( this, "visibility" ) === "hidden" ||
+			$.expr.filters.hidden( this );
+	}).length;
+}
+
+$.extend( $.expr[ ":" ], {
+	data: function( elem, i, match ) {
+		return !!$.data( elem, match[ 3 ] );
+	},
+
+	focusable: function( element ) {
+		return focusable( element, !isNaN( $.attr( element, "tabindex" ) ) );
+	},
+
+	tabbable: function( element ) {
+		var tabIndex = $.attr( element, "tabindex" ),
+			isTabIndexNaN = isNaN( tabIndex );
+		return ( isTabIndexNaN || tabIndex >= 0 ) && focusable( element, !isTabIndexNaN );
+	}
+});
+
+// support
+$(function() {
+	var body = document.body,
+		div = body.appendChild( div = document.createElement( "div" ) );
+
+	// access offsetHeight before setting the style to prevent a layout bug
+	// in IE 9 which causes the elemnt to continue to take up space even
+	// after it is removed from the DOM (#8026)
+	div.offsetHeight;
+
+	$.extend( div.style, {
+		minHeight: "100px",
+		height: "auto",
+		padding: 0,
+		borderWidth: 0
+	});
+
+	$.support.minHeight = div.offsetHeight === 100;
+	$.support.selectstart = "onselectstart" in div;
+
+	// set display to none to avoid a layout bug in IE
+	// http://dev.jquery.com/ticket/4014
+	body.removeChild( div ).style.display = "none";
+});
+
+
+
+
+
+// deprecated
+$.extend( $.ui, {
+	// $.ui.plugin is deprecated.  Use the proxy pattern instead.
+	plugin: {
+		add: function( module, option, set ) {
+			var proto = $.ui[ module ].prototype;
+			for ( var i in set ) {
+				proto.plugins[ i ] = proto.plugins[ i ] || [];
+				proto.plugins[ i ].push( [ option, set[ i ] ] );
+			}
+		},
+		call: function( instance, name, args ) {
+			var set = instance.plugins[ name ];
+			if ( !set || !instance.element[ 0 ].parentNode ) {
+				return;
+			}
+	
+			for ( var i = 0; i < set.length; i++ ) {
+				if ( instance.options[ set[ i ][ 0 ] ] ) {
+					set[ i ][ 1 ].apply( instance.element, args );
+				}
+			}
+		}
+	},
+	
+	// will be deprecated when we switch to jQuery 1.4 - use jQuery.contains()
+	contains: function( a, b ) {
+		return document.compareDocumentPosition ?
+			a.compareDocumentPosition( b ) & 16 :
+			a !== b && a.contains( b );
+	},
+	
+	// only used by resizable
+	hasScroll: function( el, a ) {
+	
+		//If overflow is hidden, the element might have extra content, but the user wants to hide it
+		if ( $( el ).css( "overflow" ) === "hidden") {
+			return false;
+		}
+	
+		var scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop",
+			has = false;
+	
+		if ( el[ scroll ] > 0 ) {
+			return true;
+		}
+	
+		// TODO: determine which cases actually cause this to happen
+		// if the element doesn't have the scroll set, see if it's possible to
+		// set the scroll
+		el[ scroll ] = 1;
+		has = ( el[ scroll ] > 0 );
+		el[ scroll ] = 0;
+		return has;
+	},
+	
+	// these are odd functions, fix the API or move into individual plugins
+	isOverAxis: function( x, reference, size ) {
+		//Determines when x coordinate is over "b" element axis
+		return ( x > reference ) && ( x < ( reference + size ) );
+	},
+	isOver: function( y, x, top, left, height, width ) {
+		//Determines when x, y coordinates is over "b" element
+		return $.ui.isOverAxis( y, top, height ) && $.ui.isOverAxis( x, left, width );
+	}
+});
+
+})( jQuery );
+/*!
+ * jQuery UI Widget 1.8.21
+ *
+ * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Widget
+ */
+(function( $, undefined ) {
+
+// jQuery 1.4+
+if ( $.cleanData ) {
+	var _cleanData = $.cleanData;
+	$.cleanData = function( elems ) {
+		for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
+			try {
+				$( elem ).triggerHandler( "remove" );
+			// http://bugs.jquery.com/ticket/8235
+			} catch( e ) {}
+		}
+		_cleanData( elems );
+	};
+} else {
+	var _remove = $.fn.remove;
+	$.fn.remove = function( selector, keepData ) {
+		return this.each(function() {
+			if ( !keepData ) {
+				if ( !selector || $.filter( selector, [ this ] ).length ) {
+					$( "*", this ).add( [ this ] ).each(function() {
+						try {
+							$( this ).triggerHandler( "remove" );
+						// http://bugs.jquery.com/ticket/8235
+						} catch( e ) {}
+					});
+				}
+			}
+			return _remove.call( $(this), selector, keepData );
+		});
+	};
+}
+
+$.widget = function( name, base, prototype ) {
+	var namespace = name.split( "." )[ 0 ],
+		fullName;
+	name = name.split( "." )[ 1 ];
+	fullName = namespace + "-" + name;
+
+	if ( !prototype ) {
+		prototype = base;
+		base = $.Widget;
+	}
+
+	// create selector for plugin
+	$.expr[ ":" ][ fullName ] = function( elem ) {
+		return !!$.data( elem, name );
+	};
+
+	$[ namespace ] = $[ namespace ] || {};
+	$[ namespace ][ name ] = function( options, element ) {
+		// allow instantiation without initializing for simple inheritance
+		if ( arguments.length ) {
+			this._createWidget( options, element );
+		}
+	};
+
+	var basePrototype = new base();
+	// we need to make the options hash a property directly on the new instance
+	// otherwise we'll modify the options hash on the prototype that we're
+	// inheriting from
+//	$.each( basePrototype, function( key, val ) {
+//		if ( $.isPlainObject(val) ) {
+//			basePrototype[ key ] = $.extend( {}, val );
+//		}
+//	});
+	basePrototype.options = $.extend( true, {}, basePrototype.options );
+	$[ namespace ][ name ].prototype = $.extend( true, basePrototype, {
+		namespace: namespace,
+		widgetName: name,
+		widgetEventPrefix: $[ namespace ][ name ].prototype.widgetEventPrefix || name,
+		widgetBaseClass: fullName
+	}, prototype );
+
+	$.widget.bridge( name, $[ namespace ][ name ] );
+};
+
+$.widget.bridge = function( name, object ) {
+	$.fn[ name ] = function( options ) {
+		var isMethodCall = typeof options === "string",
+			args = Array.prototype.slice.call( arguments, 1 ),
+			returnValue = this;
+
+		// allow multiple hashes to be passed on init
+		options = !isMethodCall && args.length ?
+			$.extend.apply( null, [ true, options ].concat(args) ) :
+			options;
+
+		// prevent calls to internal methods
+		if ( isMethodCall && options.charAt( 0 ) === "_" ) {
+			return returnValue;
+		}
+
+		if ( isMethodCall ) {
+			this.each(function() {
+				var instance = $.data( this, name ),
+					methodValue = instance && $.isFunction( instance[options] ) ?
+						instance[ options ].apply( instance, args ) :
+						instance;
+				// TODO: add this back in 1.9 and use $.error() (see #5972)
+//				if ( !instance ) {
+//					throw "cannot call methods on " + name + " prior to initialization; " +
+//						"attempted to call method '" + options + "'";
+//				}
+//				if ( !$.isFunction( instance[options] ) ) {
+//					throw "no such method '" + options + "' for " + name + " widget instance";
+//				}
+//				var methodValue = instance[ options ].apply( instance, args );
+				if ( methodValue !== instance && methodValue !== undefined ) {
+					returnValue = methodValue;
+					return false;
+				}
+			});
+		} else {
+			this.each(function() {
+				var instance = $.data( this, name );
+				if ( instance ) {
+					instance.option( options || {} )._init();
+				} else {
+					$.data( this, name, new object( options, this ) );
+				}
+			});
+		}
+
+		return returnValue;
+	};
+};
+
+$.Widget = function( options, element ) {
+	// allow instantiation without initializing for simple inheritance
+	if ( arguments.length ) {
+		this._createWidget( options, element );
+	}
+};
+
+$.Widget.prototype = {
+	widgetName: "widget",
+	widgetEventPrefix: "",
+	options: {
+		disabled: false
+	},
+	_createWidget: function( options, element ) {
+		// $.widget.bridge stores the plugin instance, but we do it anyway
+		// so that it's stored even before the _create function runs
+		$.data( element, this.widgetName, this );
+		this.element = $( element );
+		this.options = $.extend( true, {},
+			this.options,
+			this._getCreateOptions(),
+			options );
+
+		var self = this;
+		this.element.bind( "remove." + this.widgetName, function() {
+			self.destroy();
+		});
+
+		this._create();
+		this._trigger( "create" );
+		this._init();
+	},
+	_getCreateOptions: function() {
+		return $.metadata && $.metadata.get( this.element[0] )[ this.widgetName ];
+	},
+	_create: function() {},
+	_init: function() {},
+
+	destroy: function() {
+		this.element
+			.unbind( "." + this.widgetName )
+			.removeData( this.widgetName );
+		this.widget()
+			.unbind( "." + this.widgetName )
+			.removeAttr( "aria-disabled" )
+			.removeClass(
+				this.widgetBaseClass + "-disabled " +
+				"ui-state-disabled" );
+	},
+
+	widget: function() {
+		return this.element;
+	},
+
+	option: function( key, value ) {
+		var options = key;
+
+		if ( arguments.length === 0 ) {
+			// don't return a reference to the internal hash
+			return $.extend( {}, this.options );
+		}
+
+		if  (typeof key === "string" ) {
+			if ( value === undefined ) {
+				return this.options[ key ];
+			}
+			options = {};
+			options[ key ] = value;
+		}
+
+		this._setOptions( options );
+
+		return this;
+	},
+	_setOptions: function( options ) {
+		var self = this;
+		$.each( options, function( key, value ) {
+			self._setOption( key, value );
+		});
+
+		return this;
+	},
+	_setOption: function( key, value ) {
+		this.options[ key ] = value;
+
+		if ( key === "disabled" ) {
+			this.widget()
+				[ value ? "addClass" : "removeClass"](
+					this.widgetBaseClass + "-disabled" + " " +
+					"ui-state-disabled" )
+				.attr( "aria-disabled", value );
+		}
+
+		return this;
+	},
+
+	enable: function() {
+		return this._setOption( "disabled", false );
+	},
+	disable: function() {
+		return this._setOption( "disabled", true );
+	},
+
+	_trigger: function( type, event, data ) {
+		var prop, orig,
+			callback = this.options[ type ];
+
+		data = data || {};
+		event = $.Event( event );
+		event.type = ( type === this.widgetEventPrefix ?
+			type :
+			this.widgetEventPrefix + type ).toLowerCase();
+		// the original event may come from any element
+		// so we need to reset the target on the new event
+		event.target = this.element[ 0 ];
+
+		// copy original event properties over to the new event
+		orig = event.originalEvent;
+		if ( orig ) {
+			for ( prop in orig ) {
+				if ( !( prop in event ) ) {
+					event[ prop ] = orig[ prop ];
+				}
+			}
+		}
+
+		this.element.trigger( event, data );
+
+		return !( $.isFunction(callback) &&
+			callback.call( this.element[0], event, data ) === false ||
+			event.isDefaultPrevented() );
+	}
+};
+
+})( jQuery );
+/*!
+ * jQuery UI Mouse 1.8.21
+ *
+ * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Mouse
+ *
+ * Depends:
+ *	jquery.ui.widget.js
+ */
+(function( $, undefined ) {
+
+var mouseHandled = false;
+$( document ).mouseup( function( e ) {
+	mouseHandled = false;
+});
+
+$.widget("ui.mouse", {
+	options: {
+		cancel: ':input,option',
+		distance: 1,
+		delay: 0
+	},
+	_mouseInit: function() {
+		var self = this;
+
+		this.element
+			.bind('mousedown.'+this.widgetName, function(event) {
+				return self._mouseDown(event);
+			})
+			.bind('click.'+this.widgetName, function(event) {
+				if (true === $.data(event.target, self.widgetName + '.preventClickEvent')) {
+				    $.removeData(event.target, self.widgetName + '.preventClickEvent');
+					event.stopImmediatePropagation();
+					return false;
+				}
+			});
+
+		this.started = false;
+	},
+
+	// TODO: make sure destroying one instance of mouse doesn't mess with
+	// other instances of mouse
+	_mouseDestroy: function() {
+		this.element.unbind('.'+this.widgetName);
+		$(document)
+			.unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
+			.unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);
+	},
+
+	_mouseDown: function(event) {
+		// don't let more than one widget handle mouseStart
+		if( mouseHandled ) { return };
+
+		// we may have missed mouseup (out of window)
+		(this._mouseStarted && this._mouseUp(event));
+
+		this._mouseDownEvent = event;
+
+		var self = this,
+			btnIsLeft = (event.which == 1),
+			// event.target.nodeName works around a bug in IE 8 with
+			// disabled inputs (#7620)
+			elIsCancel = (typeof this.options.cancel == "string" && event.target.nodeName ? $(event.target).closest(this.options.cancel).length : false);
+		if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
+			return true;
+		}
+
+		this.mouseDelayMet = !this.options.delay;
+		if (!this.mouseDelayMet) {
+			this._mouseDelayTimer = setTimeout(function() {
+				self.mouseDelayMet = true;
+			}, this.options.delay);
+		}
+
+		if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
+			this._mouseStarted = (this._mouseStart(event) !== false);
+			if (!this._mouseStarted) {
+				event.preventDefault();
+				return true;
+			}
+		}
+
+		// Click event may never have fired (Gecko & Opera)
+		if (true === $.data(event.target, this.widgetName + '.preventClickEvent')) {
+			$.removeData(event.target, this.widgetName + '.preventClickEvent');
+		}
+
+		// these delegates are required to keep context
+		this._mouseMoveDelegate = function(event) {
+			return self._mouseMove(event);
+		};
+		this._mouseUpDelegate = function(event) {
+			return self._mouseUp(event);
+		};
+		$(document)
+			.bind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
+			.bind('mouseup.'+this.widgetName, this._mouseUpDelegate);
+
+		event.preventDefault();
+		
+		mouseHandled = true;
+		return true;
+	},
+
+	_mouseMove: function(event) {
+		// IE mouseup check - mouseup happened when mouse was out of window
+		if ($.browser.msie && !(document.documentMode >= 9) && !event.button) {
+			return this._mouseUp(event);
+		}
+
+		if (this._mouseStarted) {
+			this._mouseDrag(event);
+			return event.preventDefault();
+		}
+
+		if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
+			this._mouseStarted =
+				(this._mouseStart(this._mouseDownEvent, event) !== false);
+			(this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
+		}
+
+		return !this._mouseStarted;
+	},
+
+	_mouseUp: function(event) {
+		$(document)
+			.unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
+			.unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);
+
+		if (this._mouseStarted) {
+			this._mouseStarted = false;
+
+			if (event.target == this._mouseDownEvent.target) {
+			    $.data(event.target, this.widgetName + '.preventClickEvent', true);
+			}
+
+			this._mouseStop(event);
+		}
+
+		return false;
+	},
+
+	_mouseDistanceMet: function(event) {
+		return (Math.max(
+				Math.abs(this._mouseDownEvent.pageX - event.pageX),
+				Math.abs(this._mouseDownEvent.pageY - event.pageY)
+			) >= this.options.distance
+		);
+	},
+
+	_mouseDelayMet: function(event) {
+		return this.mouseDelayMet;
+	},
+
+	// These are placeholder methods, to be overriden by extending plugin
+	_mouseStart: function(event) {},
+	_mouseDrag: function(event) {},
+	_mouseStop: function(event) {},
+	_mouseCapture: function(event) { return true; }
+});
+
+})(jQuery);
+/*!
+ * jQuery UI Position 1.8.21
+ *
+ * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Position
+ */
+(function( $, undefined ) {
+
+$.ui = $.ui || {};
+
+var horizontalPositions = /left|center|right/,
+	verticalPositions = /top|center|bottom/,
+	center = "center",
+	support = {},
+	_position = $.fn.position,
+	_offset = $.fn.offset;
+
+$.fn.position = function( options ) {
+	if ( !options || !options.of ) {
+		return _position.apply( this, arguments );
+	}
+
+	// make a copy, we don't want to modify arguments
+	options = $.extend( {}, options );
+
+	var target = $( options.of ),
+		targetElem = target[0],
+		collision = ( options.collision || "flip" ).split( " " ),
+		offset = options.offset ? options.offset.split( " " ) : [ 0, 0 ],
+		targetWidth,
+		targetHeight,
+		basePosition;
+
+	if ( targetElem.nodeType === 9 ) {
+		targetWidth = target.width();
+		targetHeight = target.height();
+		basePosition = { top: 0, left: 0 };
+	// TODO: use $.isWindow() in 1.9
+	} else if ( targetElem.setTimeout ) {
+		targetWidth = target.width();
+		targetHeight = target.height();
+		basePosition = { top: target.scrollTop(), left: target.scrollLeft() };
+	} else if ( targetElem.preventDefault ) {
+		// force left top to allow flipping
+		options.at = "left top";
+		targetWidth = targetHeight = 0;
+		basePosition = { top: options.of.pageY, left: options.of.pageX };
+	} else {
+		targetWidth = target.outerWidth();
+		targetHeight = target.outerHeight();
+		basePosition = target.offset();
+	}
+
+	// force my and at to have valid horizontal and veritcal positions
+	// if a value is missing or invalid, it will be converted to center 
+	$.each( [ "my", "at" ], function() {
+		var pos = ( options[this] || "" ).split( " " );
+		if ( pos.length === 1) {
+			pos = horizontalPositions.test( pos[0] ) ?
+				pos.concat( [center] ) :
+				verticalPositions.test( pos[0] ) ?
+					[ center ].concat( pos ) :
+					[ center, center ];
+		}
+		pos[ 0 ] = horizontalPositions.test( pos[0] ) ? pos[ 0 ] : center;
+		pos[ 1 ] = verticalPositions.test( pos[1] ) ? pos[ 1 ] : center;
+		options[ this ] = pos;
+	});
+
+	// normalize collision option
+	if ( collision.length === 1 ) {
+		collision[ 1 ] = collision[ 0 ];
+	}
+
+	// normalize offset option
+	offset[ 0 ] = parseInt( offset[0], 10 ) || 0;
+	if ( offset.length === 1 ) {
+		offset[ 1 ] = offset[ 0 ];
+	}
+	offset[ 1 ] = parseInt( offset[1], 10 ) || 0;
+
+	if ( options.at[0] === "right" ) {
+		basePosition.left += targetWidth;
+	} else if ( options.at[0] === center ) {
+		basePosition.left += targetWidth / 2;
+	}
+
+	if ( options.at[1] === "bottom" ) {
+		basePosition.top += targetHeight;
+	} else if ( options.at[1] === center ) {
+		basePosition.top += targetHeight / 2;
+	}
+
+	basePosition.left += offset[ 0 ];
+	basePosition.top += offset[ 1 ];
+
+	return this.each(function() {
+		var elem = $( this ),
+			elemWidth = elem.outerWidth(),
+			elemHeight = elem.outerHeight(),
+			marginLeft = parseInt( $.curCSS( this, "marginLeft", true ) ) || 0,
+			marginTop = parseInt( $.curCSS( this, "marginTop", true ) ) || 0,
+			collisionWidth = elemWidth + marginLeft +
+				( parseInt( $.curCSS( this, "marginRight", true ) ) || 0 ),
+			collisionHeight = elemHeight + marginTop +
+				( parseInt( $.curCSS( this, "marginBottom", true ) ) || 0 ),
+			position = $.extend( {}, basePosition ),
+			collisionPosition;
+
+		if ( options.my[0] === "right" ) {
+			position.left -= elemWidth;
+		} else if ( options.my[0] === center ) {
+			position.left -= elemWidth / 2;
+		}
+
+		if ( options.my[1] === "bottom" ) {
+			position.top -= elemHeight;
+		} else if ( options.my[1] === center ) {
+			position.top -= elemHeight / 2;
+		}
+
+		// prevent fractions if jQuery version doesn't support them (see #5280)
+		if ( !support.fractions ) {
+			position.left = Math.round( position.left );
+			position.top = Math.round( position.top );
+		}
+
+		collisionPosition = {
+			left: position.left - marginLeft,
+			top: position.top - marginTop
+		};
+
+		$.each( [ "left", "top" ], function( i, dir ) {
+			if ( $.ui.position[ collision[i] ] ) {
+				$.ui.position[ collision[i] ][ dir ]( position, {
+					targetWidth: targetWidth,
+					targetHeight: targetHeight,
+					elemWidth: elemWidth,
+					elemHeight: elemHeight,
+					collisionPosition: collisionPosition,
+					collisionWidth: collisionWidth,
+					collisionHeight: collisionHeight,
+					offset: offset,
+					my: options.my,
+					at: options.at
+				});
+			}
+		});
+
+		if ( $.fn.bgiframe ) {
+			elem.bgiframe();
+		}
+		elem.offset( $.extend( position, { using: options.using } ) );
+	});
+};
+
+$.ui.position = {
+	fit: {
+		left: function( position, data ) {
+			var win = $( window ),
+				over = data.collisionPosition.left + data.collisionWidth - win.width() - win.scrollLeft();
+			position.left = over > 0 ? position.left - over : Math.max( position.left - data.collisionPosition.left, position.left );
+		},
+		top: function( position, data ) {
+			var win = $( window ),
+				over = data.collisionPosition.top + data.collisionHeight - win.height() - win.scrollTop();
+			position.top = over > 0 ? position.top - over : Math.max( position.top - data.collisionPosition.top, position.top );
+		}
+	},
+
+	flip: {
+		left: function( position, data ) {
+			if ( data.at[0] === center ) {
+				return;
+			}
+			var win = $( window ),
+				over = data.collisionPosition.left + data.collisionWidth - win.width() - win.scrollLeft(),
+				myOffset = data.my[ 0 ] === "left" ?
+					-data.elemWidth :
+					data.my[ 0 ] === "right" ?
+						data.elemWidth :
+						0,
+				atOffset = data.at[ 0 ] === "left" ?
+					data.targetWidth :
+					-data.targetWidth,
+				offset = -2 * data.offset[ 0 ];
+			position.left += data.collisionPosition.left < 0 ?
+				myOffset + atOffset + offset :
+				over > 0 ?
+					myOffset + atOffset + offset :
+					0;
+		},
+		top: function( position, data ) {
+			if ( data.at[1] === center ) {
+				return;
+			}
+			var win = $( window ),
+				over = data.collisionPosition.top + data.collisionHeight - win.height() - win.scrollTop(),
+				myOffset = data.my[ 1 ] === "top" ?
+					-data.elemHeight :
+					data.my[ 1 ] === "bottom" ?
+						data.elemHeight :
+						0,
+				atOffset = data.at[ 1 ] === "top" ?
+					data.targetHeight :
+					-data.targetHeight,
+				offset = -2 * data.offset[ 1 ];
+			position.top += data.collisionPosition.top < 0 ?
+				myOffset + atOffset + offset :
+				over > 0 ?
+					myOffset + atOffset + offset :
+					0;
+		}
+	}
+};
+
+// offset setter from jQuery 1.4
+if ( !$.offset.setOffset ) {
+	$.offset.setOffset = function( elem, options ) {
+		// set position first, in-case top/left are set even on static elem
+		if ( /static/.test( $.curCSS( elem, "position" ) ) ) {
+			elem.style.position = "relative";
+		}
+		var curElem   = $( elem ),
+			curOffset = curElem.offset(),
+			curTop    = parseInt( $.curCSS( elem, "top",  true ), 10 ) || 0,
+			curLeft   = parseInt( $.curCSS( elem, "left", true ), 10)  || 0,
+			props     = {
+				top:  (options.top  - curOffset.top)  + curTop,
+				left: (options.left - curOffset.left) + curLeft
+			};
+		
+		if ( 'using' in options ) {
+			options.using.call( elem, props );
+		} else {
+			curElem.css( props );
+		}
+	};
+
+	$.fn.offset = function( options ) {
+		var elem = this[ 0 ];
+		if ( !elem || !elem.ownerDocument ) { return null; }
+		if ( options ) {
+			if ( $.isFunction( options ) ) {
+				return this.each(function( i ) {
+					$( this ).offset( options.call( this, i, $( this ).offset() ) );
+				});
+			}
+			return this.each(function() {
+				$.offset.setOffset( this, options );
+			});
+		}
+		return _offset.call( this );
+	};
+}
+
+// fraction support test (older versions of jQuery don't support fractions)
+(function () {
+	var body = document.getElementsByTagName( "body" )[ 0 ], 
+		div = document.createElement( "div" ),
+		testElement, testElementParent, testElementStyle, offset, offsetTotal;
+
+	//Create a "fake body" for testing based on method used in jQuery.support
+	testElement = document.createElement( body ? "div" : "body" );
+	testElementStyle = {
+		visibility: "hidden",
+		width: 0,
+		height: 0,
+		border: 0,
+		margin: 0,
+		background: "none"
+	};
+	if ( body ) {
+		$.extend( testElementStyle, {
+			position: "absolute",
+			left: "-1000px",
+			top: "-1000px"
+		});
+	}
+	for ( var i in testElementStyle ) {
+		testElement.style[ i ] = testElementStyle[ i ];
+	}
+	testElement.appendChild( div );
+	testElementParent = body || document.documentElement;
+	testElementParent.insertBefore( testElement, testElementParent.firstChild );
+
+	div.style.cssText = "position: absolute; left: 10.7432222px; top: 10.432325px; height: 30px; width: 201px;";
+
+	offset = $( div ).offset( function( _, offset ) {
+		return offset;
+	}).offset();
+
+	testElement.innerHTML = "";
+	testElementParent.removeChild( testElement );
+
+	offsetTotal = offset.top + offset.left + ( body ? 2000 : 0 );
+	support.fractions = offsetTotal > 21 && offsetTotal < 22;
+})();
+
+}( jQuery ));
+/*!
+ * jQuery UI Dialog 1.8.21
+ *
+ * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Dialog
+ *
+ * Depends:
+ *	jquery.ui.core.js
+ *	jquery.ui.widget.js
+ *  jquery.ui.button.js
+ *	jquery.ui.draggable.js
+ *	jquery.ui.mouse.js
+ *	jquery.ui.position.js
+ *	jquery.ui.resizable.js
+ */
+(function( $, undefined ) {
+
+var uiDialogClasses =
+		'ui-dialog ' +
+		'ui-widget ' +
+		'ui-widget-content ' +
+		'ui-corner-all ',
+	sizeRelatedOptions = {
+		buttons: true,
+		height: true,
+		maxHeight: true,
+		maxWidth: true,
+		minHeight: true,
+		minWidth: true,
+		width: true
+	},
+	resizableRelatedOptions = {
+		maxHeight: true,
+		maxWidth: true,
+		minHeight: true,
+		minWidth: true
+	},
+	// support for jQuery 1.3.2 - handle common attrFn methods for dialog
+	attrFn = $.attrFn || {
+		val: true,
+		css: true,
+		html: true,
+		text: true,
+		data: true,
+		width: true,
+		height: true,
+		offset: true,
+		click: true
+	};
+
+$.widget("ui.dialog", {
+	options: {
+		autoOpen: true,
+		buttons: {},
+		closeOnEscape: true,
+		closeText: 'close',
+		dialogClass: '',
+		draggable: true,
+		hide: null,
+		height: 'auto',
+		maxHeight: false,
+		maxWidth: false,
+		minHeight: 150,
+		minWidth: 150,
+		modal: false,
+		position: {
+			my: 'center',
+			at: 'center',
+			collision: 'fit',
+			// ensure that the titlebar is never outside the document
+			using: function(pos) {
+				var topOffset = $(this).css(pos).offset().top;
+				if (topOffset < 0) {
+					$(this).css('top', pos.top - topOffset);
+				}
+			}
+		},
+		resizable: true,
+		show: null,
+		stack: true,
+		title: '',
+		width: 300,
+		zIndex: 1000
+	},
+
+	_create: function() {
+		this.originalTitle = this.element.attr('title');
+		// #5742 - .attr() might return a DOMElement
+		if ( typeof this.originalTitle !== "string" ) {
+			this.originalTitle = "";
+		}
+
+		this.options.title = this.options.title || this.originalTitle;
+		var self = this,
+			options = self.options,
+
+			title = options.title || '&#160;',
+			titleId = $.ui.dialog.getTitleId(self.element),
+
+			uiDialog = (self.uiDialog = $('<div></div>'))
+				.appendTo(document.body)
+				.hide()
+				.addClass(uiDialogClasses + options.dialogClass)
+				.css({
+					zIndex: options.zIndex
+				})
+				// setting tabIndex makes the div focusable
+				// setting outline to 0 prevents a border on focus in Mozilla
+				.attr('tabIndex', -1).css('outline', 0).keydown(function(event) {
+					if (options.closeOnEscape && !event.isDefaultPrevented() && event.keyCode &&
+						event.keyCode === $.ui.keyCode.ESCAPE) {
+						
+						self.close(event);
+						event.preventDefault();
+					}
+				})
+				.attr({
+					role: 'dialog',
+					'aria-labelledby': titleId
+				})
+				.mousedown(function(event) {
+					self.moveToTop(false, event);
+				}),
+
+			uiDialogContent = self.element
+				.show()
+				.removeAttr('title')
+				.addClass(
+					'ui-dialog-content ' +
+					'ui-widget-content')
+				.appendTo(uiDialog),
+
+			uiDialogTitlebar = (self.uiDialogTitlebar = $('<div></div>'))
+				.addClass(
+					'ui-dialog-titlebar ' +
+					'ui-widget-header ' +
+					'ui-corner-all ' +
+					'ui-helper-clearfix'
+				)
+				.prependTo(uiDialog),
+
+			uiDialogTitlebarClose = $('<a href="#"></a>')
+				.addClass(
+					'ui-dialog-titlebar-close ' +
+					'ui-corner-all'
+				)
+				.attr('role', 'button')
+				.hover(
+					function() {
+						uiDialogTitlebarClose.addClass('ui-state-hover');
+					},
+					function() {
+						uiDialogTitlebarClose.removeClass('ui-state-hover');
+					}
+				)
+				.focus(function() {
+					uiDialogTitlebarClose.addClass('ui-state-focus');
+				})
+				.blur(function() {
+					uiDialogTitlebarClose.removeClass('ui-state-focus');
+				})
+				.click(function(event) {
+					self.close(event);
+					return false;
+				})
+				.appendTo(uiDialogTitlebar),
+
+			uiDialogTitlebarCloseText = (self.uiDialogTitlebarCloseText = $('<span></span>'))
+				.addClass(
+					'ui-icon ' +
+					'ui-icon-closethick'
+				)
+				.text(options.closeText)
+				.appendTo(uiDialogTitlebarClose),
+
+			uiDialogTitle = $('<span></span>')
+				.addClass('ui-dialog-title')
+				.attr('id', titleId)
+				.html(title)
+				.prependTo(uiDialogTitlebar);
+
+		//handling of deprecated beforeclose (vs beforeClose) option
+		//Ticket #4669 http://dev.jqueryui.com/ticket/4669
+		//TODO: remove in 1.9pre
+		if ($.isFunction(options.beforeclose) && !$.isFunction(options.beforeClose)) {
+			options.beforeClose = options.beforeclose;
+		}
+
+		uiDialogTitlebar.find("*").add(uiDialogTitlebar).disableSelection();
+
+		if (options.draggable && $.fn.draggable) {
+			self._makeDraggable();
+		}
+		if (options.resizable && $.fn.resizable) {
+			self._makeResizable();
+		}
+
+		self._createButtons(options.buttons);
+		self._isOpen = false;
+
+		if ($.fn.bgiframe) {
+			uiDialog.bgiframe();
+		}
+	},
+
+	_init: function() {
+		if ( this.options.autoOpen ) {
+			this.open();
+		}
+	},
+
+	destroy: function() {
+		var self = this;
+		
+		if (self.overlay) {
+			self.overlay.destroy();
+		}
+		self.uiDialog.hide();
+		self.element
+			.unbind('.dialog')
+			.removeData('dialog')
+			.removeClass('ui-dialog-content ui-widget-content')
+			.hide().appendTo('body');
+		self.uiDialog.remove();
+
+		if (self.originalTitle) {
+			self.element.attr('title', self.originalTitle);
+		}
+
+		return self;
+	},
+
+	widget: function() {
+		return this.uiDialog;
+	},
+
+	close: function(event) {
+		var self = this,
+			maxZ, thisZ;
+		
+		if (false === self._trigger('beforeClose', event)) {
+			return;
+		}
+
+		if (self.overlay) {
+			self.overlay.destroy();
+		}
+		self.uiDialog.unbind('keypress.ui-dialog');
+
+		self._isOpen = false;
+
+		if (self.options.hide) {
+			self.uiDialog.hide(self.options.hide, function() {
+				self._trigger('close', event);
+			});
+		} else {
+			self.uiDialog.hide();
+			self._trigger('close', event);
+		}
+
+		$.ui.dialog.overlay.resize();
+
+		// adjust the maxZ to allow other modal dialogs to continue to work (see #4309)
+		if (self.options.modal) {
+			maxZ = 0;
+			$('.ui-dialog').each(function() {
+				if (this !== self.uiDialog[0]) {
+					thisZ = $(this).css('z-index');
+					if(!isNaN(thisZ)) {
+						maxZ = Math.max(maxZ, thisZ);
+					}
+				}
+			});
+			$.ui.dialog.maxZ = maxZ;
+		}
+
+		return self;
+	},
+
+	isOpen: function() {
+		return this._isOpen;
+	},
+
+	// the force parameter allows us to move modal dialogs to their correct
+	// position on open
+	moveToTop: function(force, event) {
+		var self = this,
+			options = self.options,
+			saveScroll;
+
+		if ((options.modal && !force) ||
+			(!options.stack && !options.modal)) {
+			return self._trigger('focus', event);
+		}
+
+		if (options.zIndex > $.ui.dialog.maxZ) {
+			$.ui.dialog.maxZ = options.zIndex;
+		}
+		if (self.overlay) {
+			$.ui.dialog.maxZ += 1;
+			self.overlay.$el.css('z-index', $.ui.dialog.overlay.maxZ = $.ui.dialog.maxZ);
+		}
+
+		//Save and then restore scroll since Opera 9.5+ resets when parent z-Index is changed.
+		//  http://ui.jquery.com/bugs/ticket/3193
+		saveScroll = { scrollTop: self.element.scrollTop(), scrollLeft: self.element.scrollLeft() };
+		$.ui.dialog.maxZ += 1;
+		self.uiDialog.css('z-index', $.ui.dialog.maxZ);
+		self.element.attr(saveScroll);
+		self._trigger('focus', event);
+
+		return self;
+	},
+
+	open: function() {
+		if (this._isOpen) { return; }
+
+		var self = this,
+			options = self.options,
+			uiDialog = self.uiDialog;
+
+		self.overlay = options.modal ? new $.ui.dialog.overlay(self) : null;
+		self._size();
+		self._position(options.position);
+		uiDialog.show(options.show);
+		self.moveToTop(true);
+
+		// prevent tabbing out of modal dialogs
+		if ( options.modal ) {
+			uiDialog.bind( "keydown.ui-dialog", function( event ) {
+				if ( event.keyCode !== $.ui.keyCode.TAB ) {
+					return;
+				}
+
+				var tabbables = $(':tabbable', this),
+					first = tabbables.filter(':first'),
+					last  = tabbables.filter(':last');
+
+				if (event.target === last[0] && !event.shiftKey) {
+					first.focus(1);
+					return false;
+				} else if (event.target === first[0] && event.shiftKey) {
+					last.focus(1);
+					return false;
+				}
+			});
+		}
+
+		// set focus to the first tabbable element in the content area or the first button
+		// if there are no tabbable elements, set focus on the dialog itself
+		$(self.element.find(':tabbable').get().concat(
+			uiDialog.find('.ui-dialog-buttonpane :tabbable').get().concat(
+				uiDialog.get()))).eq(0).focus();
+
+		self._isOpen = true;
+		self._trigger('open');
+
+		return self;
+	},
+
+	_createButtons: function(buttons) {
+		var self = this,
+			hasButtons = false,
+			uiDialogButtonPane = $('<div></div>')
+				.addClass(
+					'ui-dialog-buttonpane ' +
+					'ui-widget-content ' +
+					'ui-helper-clearfix'
+				),
+			uiButtonSet = $( "<div></div>" )
+				.addClass( "ui-dialog-buttonset" )
+				.appendTo( uiDialogButtonPane );
+
+		// if we already have a button pane, remove it
+		self.uiDialog.find('.ui-dialog-buttonpane').remove();
+
+		if (typeof buttons === 'object' && buttons !== null) {
+			$.each(buttons, function() {
+				return !(hasButtons = true);
+			});
+		}
+		if (hasButtons) {
+			$.each(buttons, function(name, props) {
+				props = $.isFunction( props ) ?
+					{ click: props, text: name } :
+					props;
+				var button = $('<button type="button"></button>')
+					.click(function() {
+						props.click.apply(self.element[0], arguments);
+					})
+					.appendTo(uiButtonSet);
+				// can't use .attr( props, true ) with jQuery 1.3.2.
+				$.each( props, function( key, value ) {
+					if ( key === "click" ) {
+						return;
+					}
+					if ( key in attrFn ) {
+						button[ key ]( value );
+					} else {
+						button.attr( key, value );
+					}
+				});
+				if ($.fn.button) {
+					button.button();
+				}
+			});
+			uiDialogButtonPane.appendTo(self.uiDialog);
+		}
+	},
+
+	_makeDraggable: function() {
+		var self = this,
+			options = self.options,
+			doc = $(document),
+			heightBeforeDrag;
+
+		function filteredUi(ui) {
+			return {
+				position: ui.position,
+				offset: ui.offset
+			};
+		}
+
+		self.uiDialog.draggable({
+			cancel: '.ui-dialog-content, .ui-dialog-titlebar-close',
+			handle: '.ui-dialog-titlebar',
+			containment: 'document',
+			start: function(event, ui) {
+				heightBeforeDrag = options.height === "auto" ? "auto" : $(this).height();
+				$(this).height($(this).height()).addClass("ui-dialog-dragging");
+				self._trigger('dragStart', event, filteredUi(ui));
+			},
+			drag: function(event, ui) {
+				self._trigger('drag', event, filteredUi(ui));
+			},
+			stop: function(event, ui) {
+				options.position = [ui.position.left - doc.scrollLeft(),
+					ui.position.top - doc.scrollTop()];
+				$(this).removeClass("ui-dialog-dragging").height(heightBeforeDrag);
+				self._trigger('dragStop', event, filteredUi(ui));
+				$.ui.dialog.overlay.resize();
+			}
+		});
+	},
+
+	_makeResizable: function(handles) {
+		handles = (handles === undefined ? this.options.resizable : handles);
+		var self = this,
+			options = self.options,
+			// .ui-resizable has position: relative defined in the stylesheet
+			// but dialogs have to use absolute or fixed positioning
+			position = self.uiDialog.css('position'),
+			resizeHandles = (typeof handles === 'string' ?
+				handles	:
+				'n,e,s,w,se,sw,ne,nw'
+			);
+
+		function filteredUi(ui) {
+			return {
+				originalPosition: ui.originalPosition,
+				originalSize: ui.originalSize,
+				position: ui.position,
+				size: ui.size
+			};
+		}
+
+		self.uiDialog.resizable({
+			cancel: '.ui-dialog-content',
+			containment: 'document',
+			alsoResize: self.element,
+			maxWidth: options.maxWidth,
+			maxHeight: options.maxHeight,
+			minWidth: options.minWidth,
+			minHeight: self._minHeight(),
+			handles: resizeHandles,
+			start: function(event, ui) {
+				$(this).addClass("ui-dialog-resizing");
+				self._trigger('resizeStart', event, filteredUi(ui));
+			},
+			resize: function(event, ui) {
+				self._trigger('resize', event, filteredUi(ui));
+			},
+			stop: function(event, ui) {
+				$(this).removeClass("ui-dialog-resizing");
+				options.height = $(this).height();
+				options.width = $(this).width();
+				self._trigger('resizeStop', event, filteredUi(ui));
+				$.ui.dialog.overlay.resize();
+			}
+		})
+		.css('position', position)
+		.find('.ui-resizable-se').addClass('ui-icon ui-icon-grip-diagonal-se');
+	},
+
+	_minHeight: function() {
+		var options = this.options;
+
+		if (options.height === 'auto') {
+			return options.minHeight;
+		} else {
+			return Math.min(options.minHeight, options.height);
+		}
+	},
+
+	_position: function(position) {
+		var myAt = [],
+			offset = [0, 0],
+			isVisible;
+
+		if (position) {
+			// deep extending converts arrays to objects in jQuery <= 1.3.2 :-(
+	//		if (typeof position == 'string' || $.isArray(position)) {
+	//			myAt = $.isArray(position) ? position : position.split(' ');
+
+			if (typeof position === 'string' || (typeof position === 'object' && '0' in position)) {
+				myAt = position.split ? position.split(' ') : [position[0], position[1]];
+				if (myAt.length === 1) {
+					myAt[1] = myAt[0];
+				}
+
+				$.each(['left', 'top'], function(i, offsetPosition) {
+					if (+myAt[i] === myAt[i]) {
+						offset[i] = myAt[i];
+						myAt[i] = offsetPosition;
+					}
+				});
+
+				position = {
+					my: myAt.join(" "),
+					at: myAt.join(" "),
+					offset: offset.join(" ")
+				};
+			} 
+
+			position = $.extend({}, $.ui.dialog.prototype.options.position, position);
+		} else {
+			position = $.ui.dialog.prototype.options.position;
+		}
+
+		// need to show the dialog to get the actual offset in the position plugin
+		isVisible = this.uiDialog.is(':visible');
+		if (!isVisible) {
+			this.uiDialog.show();
+		}
+		this.uiDialog
+			// workaround for jQuery bug #5781 http://dev.jquery.com/ticket/5781
+			.css({ top: 0, left: 0 })
+			.position($.extend({ of: window }, position));
+		if (!isVisible) {
+			this.uiDialog.hide();
+		}
+	},
+
+	_setOptions: function( options ) {
+		var self = this,
+			resizableOptions = {},
+			resize = false;
+
+		$.each( options, function( key, value ) {
+			self._setOption( key, value );
+			
+			if ( key in sizeRelatedOptions ) {
+				resize = true;
+			}
+			if ( key in resizableRelatedOptions ) {
+				resizableOptions[ key ] = value;
+			}
+		});
+
+		if ( resize ) {
+			this._size();
+		}
+		if ( this.uiDialog.is( ":data(resizable)" ) ) {
+			this.uiDialog.resizable( "option", resizableOptions );
+		}
+	},
+
+	_setOption: function(key, value){
+		var self = this,
+			uiDialog = self.uiDialog;
+
+		switch (key) {
+			//handling of deprecated beforeclose (vs beforeClose) option
+			//Ticket #4669 http://dev.jqueryui.com/ticket/4669
+			//TODO: remove in 1.9pre
+			case "beforeclose":
+				key = "beforeClose";
+				break;
+			case "buttons":
+				self._createButtons(value);
+				break;
+			case "closeText":
+				// ensure that we always pass a string
+				self.uiDialogTitlebarCloseText.text("" + value);
+				break;
+			case "dialogClass":
+				uiDialog
+					.removeClass(self.options.dialogClass)
+					.addClass(uiDialogClasses + value);
+				break;
+			case "disabled":
+				if (value) {
+					uiDialog.addClass('ui-dialog-disabled');
+				} else {
+					uiDialog.removeClass('ui-dialog-disabled');
+				}
+				break;
+			case "draggable":
+				var isDraggable = uiDialog.is( ":data(draggable)" );
+				if ( isDraggable && !value ) {
+					uiDialog.draggable( "destroy" );
+				}
+				
+				if ( !isDraggable && value ) {
+					self._makeDraggable();
+				}
+				break;
+			case "position":
+				self._position(value);
+				break;
+			case "resizable":
+				// currently resizable, becoming non-resizable
+				var isResizable = uiDialog.is( ":data(resizable)" );
+				if (isResizable && !value) {
+					uiDialog.resizable('destroy');
+				}
+
+				// currently resizable, changing handles
+				if (isResizable && typeof value === 'string') {
+					uiDialog.resizable('option', 'handles', value);
+				}
+
+				// currently non-resizable, becoming resizable
+				if (!isResizable && value !== false) {
+					self._makeResizable(value);
+				}
+				break;
+			case "title":
+				// convert whatever was passed in o a string, for html() to not throw up
+				$(".ui-dialog-title", self.uiDialogTitlebar).html("" + (value || '&#160;'));
+				break;
+		}
+
+		$.Widget.prototype._setOption.apply(self, arguments);
+	},
+
+	_size: function() {
+		/* If the user has resized the dialog, the .ui-dialog and .ui-dialog-content
+		 * divs will both have width and height set, so we need to reset them
+		 */
+		var options = this.options,
+			nonContentHeight,
+			minContentHeight,
+			isVisible = this.uiDialog.is( ":visible" );
+
+		// reset content sizing
+		this.element.show().css({
+			width: 'auto',
+			minHeight: 0,
+			height: 0
+		});
+
+		if (options.minWidth > options.width) {
+			options.width = options.minWidth;
+		}
+
+		// reset wrapper sizing
+		// determine the height of all the non-content elements
+		nonContentHeight = this.uiDialog.css({
+				height: 'auto',
+				width: options.width
+			})
+			.height();
+		minContentHeight = Math.max( 0, options.minHeight - nonContentHeight );
+		
+		if ( options.height === "auto" ) {
+			// only needed for IE6 support
+			if ( $.support.minHeight ) {
+				this.element.css({
+					minHeight: minContentHeight,
+					height: "auto"
+				});
+			} else {
+				this.uiDialog.show();
+				var autoHeight = this.element.css( "height", "auto" ).height();
+				if ( !isVisible ) {
+					this.uiDialog.hide();
+				}
+				this.element.height( Math.max( autoHeight, minContentHeight ) );
+			}
+		} else {
+			this.element.height( Math.max( options.height - nonContentHeight, 0 ) );
+		}
+
+		if (this.uiDialog.is(':data(resizable)')) {
+			this.uiDialog.resizable('option', 'minHeight', this._minHeight());
+		}
+	}
+});
+
+$.extend($.ui.dialog, {
+	version: "1.8.21",
+
+	uuid: 0,
+	maxZ: 0,
+
+	getTitleId: function($el) {
+		var id = $el.attr('id');
+		if (!id) {
+			this.uuid += 1;
+			id = this.uuid;
+		}
+		return 'ui-dialog-title-' + id;
+	},
+
+	overlay: function(dialog) {
+		this.$el = $.ui.dialog.overlay.create(dialog);
+	}
+});
+
+$.extend($.ui.dialog.overlay, {
+	instances: [],
+	// reuse old instances due to IE memory leak with alpha transparency (see #5185)
+	oldInstances: [],
+	maxZ: 0,
+	events: $.map('focus,mousedown,mouseup,keydown,keypress,click'.split(','),
+		function(event) { return event + '.dialog-overlay'; }).join(' '),
+	create: function(dialog) {
+		if (this.instances.length === 0) {
+			// prevent use of anchors and inputs
+			// we use a setTimeout in case the overlay is created from an
+			// event that we're going to be cancelling (see #2804)
+			setTimeout(function() {
+				// handle $(el).dialog().dialog('close') (see #4065)
+				if ($.ui.dialog.overlay.instances.length) {
+					$(document).bind($.ui.dialog.overlay.events, function(event) {
+						// stop events if the z-index of the target is < the z-index of the overlay
+						// we cannot return true when we don't want to cancel the event (#3523)
+						if ($(event.target).zIndex() < $.ui.dialog.overlay.maxZ) {
+							return false;
+						}
+					});
+				}
+			}, 1);
+
+			// allow closing by pressing the escape key
+			$(document).bind('keydown.dialog-overlay', function(event) {
+				if (dialog.options.closeOnEscape && !event.isDefaultPrevented() && event.keyCode &&
+					event.keyCode === $.ui.keyCode.ESCAPE) {
+					
+					dialog.close(event);
+					event.preventDefault();
+				}
+			});
+
+			// handle window resize
+			$(window).bind('resize.dialog-overlay', $.ui.dialog.overlay.resize);
+		}
+
+		var $el = (this.oldInstances.pop() || $('<div></div>').addClass('ui-widget-overlay'))
+			.appendTo(document.body)
+			.css({
+				width: this.width(),
+				height: this.height()
+			});
+
+		if ($.fn.bgiframe) {
+			$el.bgiframe();
+		}
+
+		this.instances.push($el);
+		return $el;
+	},
+
+	destroy: function($el) {
+		var indexOf = $.inArray($el, this.instances);
+		if (indexOf != -1){
+			this.oldInstances.push(this.instances.splice(indexOf, 1)[0]);
+		}
+
+		if (this.instances.length === 0) {
+			$([document, window]).unbind('.dialog-overlay');
+		}
+
+		$el.remove();
+		
+		// adjust the maxZ to allow other modal dialogs to continue to work (see #4309)
+		var maxZ = 0;
+		$.each(this.instances, function() {
+			maxZ = Math.max(maxZ, this.css('z-index'));
+		});
+		this.maxZ = maxZ;
+	},
+
+	height: function() {
+		var scrollHeight,
+			offsetHeight;
+		// handle IE 6
+		if ($.browser.msie && $.browser.version < 7) {
+			scrollHeight = Math.max(
+				document.documentElement.scrollHeight,
+				document.body.scrollHeight
+			);
+			offsetHeight = Math.max(
+				document.documentElement.offsetHeight,
+				document.body.offsetHeight
+			);
+
+			if (scrollHeight < offsetHeight) {
+				return $(window).height() + 'px';
+			} else {
+				return scrollHeight + 'px';
+			}
+		// handle "good" browsers
+		} else {
+			return $(document).height() + 'px';
+		}
+	},
+
+	width: function() {
+		var scrollWidth,
+			offsetWidth;
+		// handle IE
+		if ( $.browser.msie ) {
+			scrollWidth = Math.max(
+				document.documentElement.scrollWidth,
+				document.body.scrollWidth
+			);
+			offsetWidth = Math.max(
+				document.documentElement.offsetWidth,
+				document.body.offsetWidth
+			);
+
+			if (scrollWidth < offsetWidth) {
+				return $(window).width() + 'px';
+			} else {
+				return scrollWidth + 'px';
+			}
+		// handle "good" browsers
+		} else {
+			return $(document).width() + 'px';
+		}
+	},
+
+	resize: function() {
+		/* If the dialog is draggable and the user drags it past the
+		 * right edge of the window, the document becomes wider so we
+		 * need to stretch the overlay. If the user then drags the
+		 * dialog back to the left, the document will become narrower,
+		 * so we need to shrink the overlay to the appropriate size.
+		 * This is handled by shrinking the overlay before setting it
+		 * to the full document size.
+		 */
+		var $overlays = $([]);
+		$.each($.ui.dialog.overlay.instances, function() {
+			$overlays = $overlays.add(this);
+		});
+
+		$overlays.css({
+			width: 0,
+			height: 0
+		}).css({
+			width: $.ui.dialog.overlay.width(),
+			height: $.ui.dialog.overlay.height()
+		});
+	}
+});
+
+$.extend($.ui.dialog.overlay.prototype, {
+	destroy: function() {
+		$.ui.dialog.overlay.destroy(this.$el);
+	}
+});
+
+}(jQuery));