\" )\n\t\t\t\t.css( \"position\", \"absolute\" )\n\t\t\t\t.appendTo( iframe.parent() )\n\t\t\t\t.outerWidth( iframe.outerWidth() )\n\t\t\t\t.outerHeight( iframe.outerHeight() )\n\t\t\t\t.offset( iframe.offset() )[ 0 ];\n\t\t} );\n\t},\n\n\t_unblockFrames: function() {\n\t\tif ( this.iframeBlocks ) {\n\t\t\tthis.iframeBlocks.remove();\n\t\t\tdelete this.iframeBlocks;\n\t\t}\n\t},\n\n\t_blurActiveElement: function( event ) {\n\t\tvar activeElement = $.ui.safeActiveElement( this.document[ 0 ] ),\n\t\t\ttarget = $( event.target );\n\n\t\t// Don't blur if the event occurred on an element that is within\n\t\t// the currently focused element\n\t\t// See #10527, #12472\n\t\tif ( target.closest( activeElement ).length ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Blur any element that currently has focus, see #4261\n\t\t$.ui.safeBlur( activeElement );\n\t},\n\n\t_mouseStart: function( event ) {\n\n\t\tvar o = this.options;\n\n\t\t//Create and append the visible helper\n\t\tthis.helper = this._createHelper( event );\n\n\t\tthis._addClass( this.helper, \"ui-draggable-dragging\" );\n\n\t\t//Cache the helper size\n\t\tthis._cacheHelperProportions();\n\n\t\t//If ddmanager is used for droppables, set the global draggable\n\t\tif ( $.ui.ddmanager ) {\n\t\t\t$.ui.ddmanager.current = this;\n\t\t}\n\n\t\t/*\n\t\t * - Position generation -\n\t\t * This block generates everything position related - it's the core of draggables.\n\t\t */\n\n\t\t//Cache the margins of the original element\n\t\tthis._cacheMargins();\n\n\t\t//Store the helper's css position\n\t\tthis.cssPosition = this.helper.css( \"position\" );\n\t\tthis.scrollParent = this.helper.scrollParent( true );\n\t\tthis.offsetParent = this.helper.offsetParent();\n\t\tthis.hasFixedAncestor = this.helper.parents().filter( function() {\n\t\t\t\treturn $( this ).css( \"position\" ) === \"fixed\";\n\t\t\t} ).length > 0;\n\n\t\t//The element's absolute position on the page minus margins\n\t\tthis.positionAbs = this.element.offset();\n\t\tthis._refreshOffsets( event );\n\n\t\t//Generate the original position\n\t\tthis.originalPosition = this.position = this._generatePosition( event, false );\n\t\tthis.originalPageX = event.pageX;\n\t\tthis.originalPageY = event.pageY;\n\n\t\t//Adjust the mouse offset relative to the helper if \"cursorAt\" is supplied\n\t\tif ( o.cursorAt ) {\n\t\t\tthis._adjustOffsetFromHelper( o.cursorAt );\n\t\t}\n\n\t\t//Set a containment if given in the options\n\t\tthis._setContainment();\n\n\t\t//Trigger event + callbacks\n\t\tif ( this._trigger( \"start\", event ) === false ) {\n\t\t\tthis._clear();\n\t\t\treturn false;\n\t\t}\n\n\t\t//Recache the helper size\n\t\tthis._cacheHelperProportions();\n\n\t\t//Prepare the droppable offsets\n\t\tif ( $.ui.ddmanager && !o.dropBehaviour ) {\n\t\t\t$.ui.ddmanager.prepareOffsets( this, event );\n\t\t}\n\n\t\t// Execute the drag once - this causes the helper not to be visible before getting its\n\t\t// correct position\n\t\tthis._mouseDrag( event, true );\n\n\t\t// If the ddmanager is used for droppables, inform the manager that dragging has started\n\t\t// (see #5003)\n\t\tif ( $.ui.ddmanager ) {\n\t\t\t$.ui.ddmanager.dragStart( this, event );\n\t\t}\n\n\t\treturn true;\n\t},\n\n\t_refreshOffsets: function( event ) {\n\t\tthis.offset = {\n\t\t\ttop: this.positionAbs.top - this.margins.top,\n\t\t\tleft: this.positionAbs.left - this.margins.left,\n\t\t\tscroll: false,\n\t\t\tparent: this._getParentOffset(),\n\t\t\trelative: this._getRelativeOffset()\n\t\t};\n\n\t\tthis.offset.click = {\n\t\t\tleft: event.pageX - this.offset.left,\n\t\t\ttop: event.pageY - this.offset.top\n\t\t};\n\t},\n\n\t_mouseDrag: function( event, noPropagation ) {\n\n\t\t// reset any necessary cached properties (see #5009)\n\t\tif ( this.hasFixedAncestor ) {\n\t\t\tthis.offset.parent = this._getParentOffset();\n\t\t}\n\n\t\t//Compute the helpers position\n\t\tthis.position = this._generatePosition( event, true );\n\t\tthis.positionAbs = this._convertPositionTo( \"absolute\" );\n\n\t\t//Call plugins and callbacks and use the resulting position if something is returned\n\t\tif ( !noPropagation ) {\n\t\t\tvar ui = this._uiHash();\n\t\t\tif ( this._trigger( \"drag\", event, ui ) === false ) {\n\t\t\t\tthis._mouseUp( new $.Event( \"mouseup\", event ) );\n\t\t\t\treturn false;\n\t\t\t}\n\t\t\tthis.position = ui.position;\n\t\t}\n\n\t\tthis.helper[ 0 ].style.left = this.position.left + \"px\";\n\t\tthis.helper[ 0 ].style.top = this.position.top + \"px\";\n\n\t\tif ( $.ui.ddmanager ) {\n\t\t\t$.ui.ddmanager.drag( this, event );\n\t\t}\n\n\t\treturn false;\n\t},\n\n\t_mouseStop: function( event ) {\n\n\t\t//If we are using droppables, inform the manager about the drop\n\t\tvar that = this,\n\t\t\tdropped = false;\n\t\tif ( $.ui.ddmanager && !this.options.dropBehaviour ) {\n\t\t\tdropped = $.ui.ddmanager.drop( this, event );\n\t\t}\n\n\t\t//if a drop comes from outside (a sortable)\n\t\tif ( this.dropped ) {\n\t\t\tdropped = this.dropped;\n\t\t\tthis.dropped = false;\n\t\t}\n\n\t\tif ( ( this.options.revert === \"invalid\" && !dropped ) ||\n\t\t\t\t( this.options.revert === \"valid\" && dropped ) ||\n\t\t\t\tthis.options.revert === true || ( typeof this.options.revert === \"function\" &&\n\t\t\t\tthis.options.revert.call( this.element, dropped ) )\n\t\t) {\n\t\t\t$( this.helper ).animate(\n\t\t\t\tthis.originalPosition,\n\t\t\t\tparseInt( this.options.revertDuration, 10 ),\n\t\t\t\tfunction() {\n\t\t\t\t\tif ( that._trigger( \"stop\", event ) !== false ) {\n\t\t\t\t\t\tthat._clear();\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t);\n\t\t} else {\n\t\t\tif ( this._trigger( \"stop\", event ) !== false ) {\n\t\t\t\tthis._clear();\n\t\t\t}\n\t\t}\n\n\t\treturn false;\n\t},\n\n\t_mouseUp: function( event ) {\n\t\tthis._unblockFrames();\n\n\t\t// If the ddmanager is used for droppables, inform the manager that dragging has stopped\n\t\t// (see #5003)\n\t\tif ( $.ui.ddmanager ) {\n\t\t\t$.ui.ddmanager.dragStop( this, event );\n\t\t}\n\n\t\t// Only need to focus if the event occurred on the draggable itself, see #10527\n\t\tif ( this.handleElement.is( event.target ) ) {\n\n\t\t\t// The interaction is over; whether or not the click resulted in a drag,\n\t\t\t// focus the element\n\t\t\tthis.element.trigger( \"focus\" );\n\t\t}\n\n\t\treturn $.ui.mouse.prototype._mouseUp.call( this, event );\n\t},\n\n\tcancel: function() {\n\n\t\tif ( this.helper.is( \".ui-draggable-dragging\" ) ) {\n\t\t\tthis._mouseUp( new $.Event( \"mouseup\", { target: this.element[ 0 ] } ) );\n\t\t} else {\n\t\t\tthis._clear();\n\t\t}\n\n\t\treturn this;\n\n\t},\n\n\t_getHandle: function( event ) {\n\t\treturn this.options.handle ?\n\t\t\t!!$( event.target ).closest( this.element.find( this.options.handle ) ).length :\n\t\t\ttrue;\n\t},\n\n\t_setHandleClassName: function() {\n\t\tthis.handleElement = this.options.handle ?\n\t\t\tthis.element.find( this.options.handle ) : this.element;\n\t\tthis._addClass( this.handleElement, \"ui-draggable-handle\" );\n\t},\n\n\t_removeHandleClassName: function() {\n\t\tthis._removeClass( this.handleElement, \"ui-draggable-handle\" );\n\t},\n\n\t_createHelper: function( event ) {\n\n\t\tvar o = this.options,\n\t\t\thelperIsFunction = typeof o.helper === \"function\",\n\t\t\thelper = helperIsFunction ?\n\t\t\t\t$( o.helper.apply( this.element[ 0 ], [ event ] ) ) :\n\t\t\t\t( o.helper === \"clone\" ?\n\t\t\t\t\tthis.element.clone().removeAttr( \"id\" ) :\n\t\t\t\t\tthis.element );\n\n\t\tif ( !helper.parents( \"body\" ).length ) {\n\t\t\thelper.appendTo( ( o.appendTo === \"parent\" ?\n\t\t\t\tthis.element[ 0 ].parentNode :\n\t\t\t\to.appendTo ) );\n\t\t}\n\n\t\t// Http://bugs.jqueryui.com/ticket/9446\n\t\t// a helper function can return the original element\n\t\t// which wouldn't have been set to relative in _create\n\t\tif ( helperIsFunction && helper[ 0 ] === this.element[ 0 ] ) {\n\t\t\tthis._setPositionRelative();\n\t\t}\n\n\t\tif ( helper[ 0 ] !== this.element[ 0 ] &&\n\t\t\t\t!( /(fixed|absolute)/ ).test( helper.css( \"position\" ) ) ) {\n\t\t\thelper.css( \"position\", \"absolute\" );\n\t\t}\n\n\t\treturn helper;\n\n\t},\n\n\t_setPositionRelative: function() {\n\t\tif ( !( /^(?:r|a|f)/ ).test( this.element.css( \"position\" ) ) ) {\n\t\t\tthis.element[ 0 ].style.position = \"relative\";\n\t\t}\n\t},\n\n\t_adjustOffsetFromHelper: function( obj ) {\n\t\tif ( typeof obj === \"string\" ) {\n\t\t\tobj = obj.split( \" \" );\n\t\t}\n\t\tif ( Array.isArray( obj ) ) {\n\t\t\tobj = { left: +obj[ 0 ], top: +obj[ 1 ] || 0 };\n\t\t}\n\t\tif ( \"left\" in obj ) {\n\t\t\tthis.offset.click.left = obj.left + this.margins.left;\n\t\t}\n\t\tif ( \"right\" in obj ) {\n\t\t\tthis.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;\n\t\t}\n\t\tif ( \"top\" in obj ) {\n\t\t\tthis.offset.click.top = obj.top + this.margins.top;\n\t\t}\n\t\tif ( \"bottom\" in obj ) {\n\t\t\tthis.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;\n\t\t}\n\t},\n\n\t_isRootNode: function( element ) {\n\t\treturn ( /(html|body)/i ).test( element.tagName ) || element === this.document[ 0 ];\n\t},\n\n\t_getParentOffset: function() {\n\n\t\t//Get the offsetParent and cache its position\n\t\tvar po = this.offsetParent.offset(),\n\t\t\tdocument = this.document[ 0 ];\n\n\t\t// This is a special case where we need to modify a offset calculated on start, since the\n\t\t// following happened:\n\t\t// 1. The position of the helper is absolute, so it's position is calculated based on the\n\t\t// next positioned parent\n\t\t// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't\n\t\t// the document, which means that the scroll is included in the initial calculation of the\n\t\t// offset of the parent, and never recalculated upon drag\n\t\tif ( this.cssPosition === \"absolute\" && this.scrollParent[ 0 ] !== document &&\n\t\t\t\t$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) {\n\t\t\tpo.left += this.scrollParent.scrollLeft();\n\t\t\tpo.top += this.scrollParent.scrollTop();\n\t\t}\n\n\t\tif ( this._isRootNode( this.offsetParent[ 0 ] ) ) {\n\t\t\tpo = { top: 0, left: 0 };\n\t\t}\n\n\t\treturn {\n\t\t\ttop: po.top + ( parseInt( this.offsetParent.css( \"borderTopWidth\" ), 10 ) || 0 ),\n\t\t\tleft: po.left + ( parseInt( this.offsetParent.css( \"borderLeftWidth\" ), 10 ) || 0 )\n\t\t};\n\n\t},\n\n\t_getRelativeOffset: function() {\n\t\tif ( this.cssPosition !== \"relative\" ) {\n\t\t\treturn { top: 0, left: 0 };\n\t\t}\n\n\t\tvar p = this.element.position(),\n\t\t\tscrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );\n\n\t\treturn {\n\t\t\ttop: p.top - ( parseInt( this.helper.css( \"top\" ), 10 ) || 0 ) +\n\t\t\t\t( !scrollIsRootNode ? this.scrollParent.scrollTop() : 0 ),\n\t\t\tleft: p.left - ( parseInt( this.helper.css( \"left\" ), 10 ) || 0 ) +\n\t\t\t\t( !scrollIsRootNode ? this.scrollParent.scrollLeft() : 0 )\n\t\t};\n\n\t},\n\n\t_cacheMargins: function() {\n\t\tthis.margins = {\n\t\t\tleft: ( parseInt( this.element.css( \"marginLeft\" ), 10 ) || 0 ),\n\t\t\ttop: ( parseInt( this.element.css( \"marginTop\" ), 10 ) || 0 ),\n\t\t\tright: ( parseInt( this.element.css( \"marginRight\" ), 10 ) || 0 ),\n\t\t\tbottom: ( parseInt( this.element.css( \"marginBottom\" ), 10 ) || 0 )\n\t\t};\n\t},\n\n\t_cacheHelperProportions: function() {\n\t\tthis.helperProportions = {\n\t\t\twidth: this.helper.outerWidth(),\n\t\t\theight: this.helper.outerHeight()\n\t\t};\n\t},\n\n\t_setContainment: function() {\n\n\t\tvar isUserScrollable, c, ce,\n\t\t\to = this.options,\n\t\t\tdocument = this.document[ 0 ];\n\n\t\tthis.relativeContainer = null;\n\n\t\tif ( !o.containment ) {\n\t\t\tthis.containment = null;\n\t\t\treturn;\n\t\t}\n\n\t\tif ( o.containment === \"window\" ) {\n\t\t\tthis.containment = [\n\t\t\t\t$( window ).scrollLeft() - this.offset.relative.left - this.offset.parent.left,\n\t\t\t\t$( window ).scrollTop() - this.offset.relative.top - this.offset.parent.top,\n\t\t\t\t$( window ).scrollLeft() + $( window ).width() -\n\t\t\t\t\tthis.helperProportions.width - this.margins.left,\n\t\t\t\t$( window ).scrollTop() +\n\t\t\t\t\t( $( window ).height() || document.body.parentNode.scrollHeight ) -\n\t\t\t\t\tthis.helperProportions.height - this.margins.top\n\t\t\t];\n\t\t\treturn;\n\t\t}\n\n\t\tif ( o.containment === \"document\" ) {\n\t\t\tthis.containment = [\n\t\t\t\t0,\n\t\t\t\t0,\n\t\t\t\t$( document ).width() - this.helperProportions.width - this.margins.left,\n\t\t\t\t( $( document ).height() || document.body.parentNode.scrollHeight ) -\n\t\t\t\t\tthis.helperProportions.height - this.margins.top\n\t\t\t];\n\t\t\treturn;\n\t\t}\n\n\t\tif ( o.containment.constructor === Array ) {\n\t\t\tthis.containment = o.containment;\n\t\t\treturn;\n\t\t}\n\n\t\tif ( o.containment === \"parent\" ) {\n\t\t\to.containment = this.helper[ 0 ].parentNode;\n\t\t}\n\n\t\tc = $( o.containment );\n\t\tce = c[ 0 ];\n\n\t\tif ( !ce ) {\n\t\t\treturn;\n\t\t}\n\n\t\tisUserScrollable = /(scroll|auto)/.test( c.css( \"overflow\" ) );\n\n\t\tthis.containment = [\n\t\t\t( parseInt( c.css( \"borderLeftWidth\" ), 10 ) || 0 ) +\n\t\t\t\t( parseInt( c.css( \"paddingLeft\" ), 10 ) || 0 ),\n\t\t\t( parseInt( c.css( \"borderTopWidth\" ), 10 ) || 0 ) +\n\t\t\t\t( parseInt( c.css( \"paddingTop\" ), 10 ) || 0 ),\n\t\t\t( isUserScrollable ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) -\n\t\t\t\t( parseInt( c.css( \"borderRightWidth\" ), 10 ) || 0 ) -\n\t\t\t\t( parseInt( c.css( \"paddingRight\" ), 10 ) || 0 ) -\n\t\t\t\tthis.helperProportions.width -\n\t\t\t\tthis.margins.left -\n\t\t\t\tthis.margins.right,\n\t\t\t( isUserScrollable ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) -\n\t\t\t\t( parseInt( c.css( \"borderBottomWidth\" ), 10 ) || 0 ) -\n\t\t\t\t( parseInt( c.css( \"paddingBottom\" ), 10 ) || 0 ) -\n\t\t\t\tthis.helperProportions.height -\n\t\t\t\tthis.margins.top -\n\t\t\t\tthis.margins.bottom\n\t\t];\n\t\tthis.relativeContainer = c;\n\t},\n\n\t_convertPositionTo: function( d, pos ) {\n\n\t\tif ( !pos ) {\n\t\t\tpos = this.position;\n\t\t}\n\n\t\tvar mod = d === \"absolute\" ? 1 : -1,\n\t\t\tscrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );\n\n\t\treturn {\n\t\t\ttop: (\n\n\t\t\t\t// The absolute mouse position\n\t\t\t\tpos.top\t+\n\n\t\t\t\t// Only for relative positioned nodes: Relative offset from element to offset parent\n\t\t\t\tthis.offset.relative.top * mod +\n\n\t\t\t\t// The offsetParent's offset without borders (offset + border)\n\t\t\t\tthis.offset.parent.top * mod -\n\t\t\t\t( ( this.cssPosition === \"fixed\" ?\n\t\t\t\t\t-this.offset.scroll.top :\n\t\t\t\t\t( scrollIsRootNode ? 0 : this.offset.scroll.top ) ) * mod )\n\t\t\t),\n\t\t\tleft: (\n\n\t\t\t\t// The absolute mouse position\n\t\t\t\tpos.left +\n\n\t\t\t\t// Only for relative positioned nodes: Relative offset from element to offset parent\n\t\t\t\tthis.offset.relative.left * mod +\n\n\t\t\t\t// The offsetParent's offset without borders (offset + border)\n\t\t\t\tthis.offset.parent.left * mod\t-\n\t\t\t\t( ( this.cssPosition === \"fixed\" ?\n\t\t\t\t\t-this.offset.scroll.left :\n\t\t\t\t\t( scrollIsRootNode ? 0 : this.offset.scroll.left ) ) * mod )\n\t\t\t)\n\t\t};\n\n\t},\n\n\t_generatePosition: function( event, constrainPosition ) {\n\n\t\tvar containment, co, top, left,\n\t\t\to = this.options,\n\t\t\tscrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] ),\n\t\t\tpageX = event.pageX,\n\t\t\tpageY = event.pageY;\n\n\t\t// Cache the scroll\n\t\tif ( !scrollIsRootNode || !this.offset.scroll ) {\n\t\t\tthis.offset.scroll = {\n\t\t\t\ttop: this.scrollParent.scrollTop(),\n\t\t\t\tleft: this.scrollParent.scrollLeft()\n\t\t\t};\n\t\t}\n\n\t\t/*\n\t\t * - Position constraining -\n\t\t * Constrain the position to a mix of grid, containment.\n\t\t */\n\n\t\t// If we are not dragging yet, we won't check for options\n\t\tif ( constrainPosition ) {\n\t\t\tif ( this.containment ) {\n\t\t\t\tif ( this.relativeContainer ) {\n\t\t\t\t\tco = this.relativeContainer.offset();\n\t\t\t\t\tcontainment = [\n\t\t\t\t\t\tthis.containment[ 0 ] + co.left,\n\t\t\t\t\t\tthis.containment[ 1 ] + co.top,\n\t\t\t\t\t\tthis.containment[ 2 ] + co.left,\n\t\t\t\t\t\tthis.containment[ 3 ] + co.top\n\t\t\t\t\t];\n\t\t\t\t} else {\n\t\t\t\t\tcontainment = this.containment;\n\t\t\t\t}\n\n\t\t\t\tif ( event.pageX - this.offset.click.left < containment[ 0 ] ) {\n\t\t\t\t\tpageX = containment[ 0 ] + this.offset.click.left;\n\t\t\t\t}\n\t\t\t\tif ( event.pageY - this.offset.click.top < containment[ 1 ] ) {\n\t\t\t\t\tpageY = containment[ 1 ] + this.offset.click.top;\n\t\t\t\t}\n\t\t\t\tif ( event.pageX - this.offset.click.left > containment[ 2 ] ) {\n\t\t\t\t\tpageX = containment[ 2 ] + this.offset.click.left;\n\t\t\t\t}\n\t\t\t\tif ( event.pageY - this.offset.click.top > containment[ 3 ] ) {\n\t\t\t\t\tpageY = containment[ 3 ] + this.offset.click.top;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( o.grid ) {\n\n\t\t\t\t//Check for grid elements set to 0 to prevent divide by 0 error causing invalid\n\t\t\t\t// argument errors in IE (see ticket #6950)\n\t\t\t\ttop = o.grid[ 1 ] ? this.originalPageY + Math.round( ( pageY -\n\t\t\t\t\tthis.originalPageY ) / o.grid[ 1 ] ) * o.grid[ 1 ] : this.originalPageY;\n\t\t\t\tpageY = containment ? ( ( top - this.offset.click.top >= containment[ 1 ] ||\n\t\t\t\t\ttop - this.offset.click.top > containment[ 3 ] ) ?\n\t\t\t\t\t\ttop :\n\t\t\t\t\t\t( ( top - this.offset.click.top >= containment[ 1 ] ) ?\n\t\t\t\t\t\t\ttop - o.grid[ 1 ] : top + o.grid[ 1 ] ) ) : top;\n\n\t\t\t\tleft = o.grid[ 0 ] ? this.originalPageX +\n\t\t\t\t\tMath.round( ( pageX - this.originalPageX ) / o.grid[ 0 ] ) * o.grid[ 0 ] :\n\t\t\t\t\tthis.originalPageX;\n\t\t\t\tpageX = containment ? ( ( left - this.offset.click.left >= containment[ 0 ] ||\n\t\t\t\t\tleft - this.offset.click.left > containment[ 2 ] ) ?\n\t\t\t\t\t\tleft :\n\t\t\t\t\t\t( ( left - this.offset.click.left >= containment[ 0 ] ) ?\n\t\t\t\t\t\t\tleft - o.grid[ 0 ] : left + o.grid[ 0 ] ) ) : left;\n\t\t\t}\n\n\t\t\tif ( o.axis === \"y\" ) {\n\t\t\t\tpageX = this.originalPageX;\n\t\t\t}\n\n\t\t\tif ( o.axis === \"x\" ) {\n\t\t\t\tpageY = this.originalPageY;\n\t\t\t}\n\t\t}\n\n\t\treturn {\n\t\t\ttop: (\n\n\t\t\t\t// The absolute mouse position\n\t\t\t\tpageY -\n\n\t\t\t\t// Click offset (relative to the element)\n\t\t\t\tthis.offset.click.top -\n\n\t\t\t\t// Only for relative positioned nodes: Relative offset from element to offset parent\n\t\t\t\tthis.offset.relative.top -\n\n\t\t\t\t// The offsetParent's offset without borders (offset + border)\n\t\t\t\tthis.offset.parent.top +\n\t\t\t\t( this.cssPosition === \"fixed\" ?\n\t\t\t\t\t-this.offset.scroll.top :\n\t\t\t\t\t( scrollIsRootNode ? 0 : this.offset.scroll.top ) )\n\t\t\t),\n\t\t\tleft: (\n\n\t\t\t\t// The absolute mouse position\n\t\t\t\tpageX -\n\n\t\t\t\t// Click offset (relative to the element)\n\t\t\t\tthis.offset.click.left -\n\n\t\t\t\t// Only for relative positioned nodes: Relative offset from element to offset parent\n\t\t\t\tthis.offset.relative.left -\n\n\t\t\t\t// The offsetParent's offset without borders (offset + border)\n\t\t\t\tthis.offset.parent.left +\n\t\t\t\t( this.cssPosition === \"fixed\" ?\n\t\t\t\t\t-this.offset.scroll.left :\n\t\t\t\t\t( scrollIsRootNode ? 0 : this.offset.scroll.left ) )\n\t\t\t)\n\t\t};\n\n\t},\n\n\t_clear: function() {\n\t\tthis._removeClass( this.helper, \"ui-draggable-dragging\" );\n\t\tif ( this.helper[ 0 ] !== this.element[ 0 ] && !this.cancelHelperRemoval ) {\n\t\t\tthis.helper.remove();\n\t\t}\n\t\tthis.helper = null;\n\t\tthis.cancelHelperRemoval = false;\n\t\tif ( this.destroyOnClear ) {\n\t\t\tthis.destroy();\n\t\t}\n\t},\n\n\t// From now on bulk stuff - mainly helpers\n\n\t_trigger: function( type, event, ui ) {\n\t\tui = ui || this._uiHash();\n\t\t$.ui.plugin.call( this, type, [ event, ui, this ], true );\n\n\t\t// Absolute position and offset (see #6884 ) have to be recalculated after plugins\n\t\tif ( /^(drag|start|stop)/.test( type ) ) {\n\t\t\tthis.positionAbs = this._convertPositionTo( \"absolute\" );\n\t\t\tui.offset = this.positionAbs;\n\t\t}\n\t\treturn $.Widget.prototype._trigger.call( this, type, event, ui );\n\t},\n\n\tplugins: {},\n\n\t_uiHash: function() {\n\t\treturn {\n\t\t\thelper: this.helper,\n\t\t\tposition: this.position,\n\t\t\toriginalPosition: this.originalPosition,\n\t\t\toffset: this.positionAbs\n\t\t};\n\t}\n\n} );\n\n$.ui.plugin.add( \"draggable\", \"connectToSortable\", {\n\tstart: function( event, ui, draggable ) {\n\t\tvar uiSortable = $.extend( {}, ui, {\n\t\t\titem: draggable.element\n\t\t} );\n\n\t\tdraggable.sortables = [];\n\t\t$( draggable.options.connectToSortable ).each( function() {\n\t\t\tvar sortable = $( this ).sortable( \"instance\" );\n\n\t\t\tif ( sortable && !sortable.options.disabled ) {\n\t\t\t\tdraggable.sortables.push( sortable );\n\n\t\t\t\t// RefreshPositions is called at drag start to refresh the containerCache\n\t\t\t\t// which is used in drag. This ensures it's initialized and synchronized\n\t\t\t\t// with any changes that might have happened on the page since initialization.\n\t\t\t\tsortable.refreshPositions();\n\t\t\t\tsortable._trigger( \"activate\", event, uiSortable );\n\t\t\t}\n\t\t} );\n\t},\n\tstop: function( event, ui, draggable ) {\n\t\tvar uiSortable = $.extend( {}, ui, {\n\t\t\titem: draggable.element\n\t\t} );\n\n\t\tdraggable.cancelHelperRemoval = false;\n\n\t\t$.each( draggable.sortables, function() {\n\t\t\tvar sortable = this;\n\n\t\t\tif ( sortable.isOver ) {\n\t\t\t\tsortable.isOver = 0;\n\n\t\t\t\t// Allow this sortable to handle removing the helper\n\t\t\t\tdraggable.cancelHelperRemoval = true;\n\t\t\t\tsortable.cancelHelperRemoval = false;\n\n\t\t\t\t// Use _storedCSS To restore properties in the sortable,\n\t\t\t\t// as this also handles revert (#9675) since the draggable\n\t\t\t\t// may have modified them in unexpected ways (#8809)\n\t\t\t\tsortable._storedCSS = {\n\t\t\t\t\tposition: sortable.placeholder.css( \"position\" ),\n\t\t\t\t\ttop: sortable.placeholder.css( \"top\" ),\n\t\t\t\t\tleft: sortable.placeholder.css( \"left\" )\n\t\t\t\t};\n\n\t\t\t\tsortable._mouseStop( event );\n\n\t\t\t\t// Once drag has ended, the sortable should return to using\n\t\t\t\t// its original helper, not the shared helper from draggable\n\t\t\t\tsortable.options.helper = sortable.options._helper;\n\t\t\t} else {\n\n\t\t\t\t// Prevent this Sortable from removing the helper.\n\t\t\t\t// However, don't set the draggable to remove the helper\n\t\t\t\t// either as another connected Sortable may yet handle the removal.\n\t\t\t\tsortable.cancelHelperRemoval = true;\n\n\t\t\t\tsortable._trigger( \"deactivate\", event, uiSortable );\n\t\t\t}\n\t\t} );\n\t},\n\tdrag: function( event, ui, draggable ) {\n\t\t$.each( draggable.sortables, function() {\n\t\t\tvar innermostIntersecting = false,\n\t\t\t\tsortable = this;\n\n\t\t\t// Copy over variables that sortable's _intersectsWith uses\n\t\t\tsortable.positionAbs = draggable.positionAbs;\n\t\t\tsortable.helperProportions = draggable.helperProportions;\n\t\t\tsortable.offset.click = draggable.offset.click;\n\n\t\t\tif ( sortable._intersectsWith( sortable.containerCache ) ) {\n\t\t\t\tinnermostIntersecting = true;\n\n\t\t\t\t$.each( draggable.sortables, function() {\n\n\t\t\t\t\t// Copy over variables that sortable's _intersectsWith uses\n\t\t\t\t\tthis.positionAbs = draggable.positionAbs;\n\t\t\t\t\tthis.helperProportions = draggable.helperProportions;\n\t\t\t\t\tthis.offset.click = draggable.offset.click;\n\n\t\t\t\t\tif ( this !== sortable &&\n\t\t\t\t\t\t\tthis._intersectsWith( this.containerCache ) &&\n\t\t\t\t\t\t\t$.contains( sortable.element[ 0 ], this.element[ 0 ] ) ) {\n\t\t\t\t\t\tinnermostIntersecting = false;\n\t\t\t\t\t}\n\n\t\t\t\t\treturn innermostIntersecting;\n\t\t\t\t} );\n\t\t\t}\n\n\t\t\tif ( innermostIntersecting ) {\n\n\t\t\t\t// If it intersects, we use a little isOver variable and set it once,\n\t\t\t\t// so that the move-in stuff gets fired only once.\n\t\t\t\tif ( !sortable.isOver ) {\n\t\t\t\t\tsortable.isOver = 1;\n\n\t\t\t\t\t// Store draggable's parent in case we need to reappend to it later.\n\t\t\t\t\tdraggable._parent = ui.helper.parent();\n\n\t\t\t\t\tsortable.currentItem = ui.helper\n\t\t\t\t\t\t.appendTo( sortable.element )\n\t\t\t\t\t\t.data( \"ui-sortable-item\", true );\n\n\t\t\t\t\t// Store helper option to later restore it\n\t\t\t\t\tsortable.options._helper = sortable.options.helper;\n\n\t\t\t\t\tsortable.options.helper = function() {\n\t\t\t\t\t\treturn ui.helper[ 0 ];\n\t\t\t\t\t};\n\n\t\t\t\t\t// Fire the start events of the sortable with our passed browser event,\n\t\t\t\t\t// and our own helper (so it doesn't create a new one)\n\t\t\t\t\tevent.target = sortable.currentItem[ 0 ];\n\t\t\t\t\tsortable._mouseCapture( event, true );\n\t\t\t\t\tsortable._mouseStart( event, true, true );\n\n\t\t\t\t\t// Because the browser event is way off the new appended portlet,\n\t\t\t\t\t// modify necessary variables to reflect the changes\n\t\t\t\t\tsortable.offset.click.top = draggable.offset.click.top;\n\t\t\t\t\tsortable.offset.click.left = draggable.offset.click.left;\n\t\t\t\t\tsortable.offset.parent.left -= draggable.offset.parent.left -\n\t\t\t\t\t\tsortable.offset.parent.left;\n\t\t\t\t\tsortable.offset.parent.top -= draggable.offset.parent.top -\n\t\t\t\t\t\tsortable.offset.parent.top;\n\n\t\t\t\t\tdraggable._trigger( \"toSortable\", event );\n\n\t\t\t\t\t// Inform draggable that the helper is in a valid drop zone,\n\t\t\t\t\t// used solely in the revert option to handle \"valid/invalid\".\n\t\t\t\t\tdraggable.dropped = sortable.element;\n\n\t\t\t\t\t// Need to refreshPositions of all sortables in the case that\n\t\t\t\t\t// adding to one sortable changes the location of the other sortables (#9675)\n\t\t\t\t\t$.each( draggable.sortables, function() {\n\t\t\t\t\t\tthis.refreshPositions();\n\t\t\t\t\t} );\n\n\t\t\t\t\t// Hack so receive/update callbacks work (mostly)\n\t\t\t\t\tdraggable.currentItem = draggable.element;\n\t\t\t\t\tsortable.fromOutside = draggable;\n\t\t\t\t}\n\n\t\t\t\tif ( sortable.currentItem ) {\n\t\t\t\t\tsortable._mouseDrag( event );\n\n\t\t\t\t\t// Copy the sortable's position because the draggable's can potentially reflect\n\t\t\t\t\t// a relative position, while sortable is always absolute, which the dragged\n\t\t\t\t\t// element has now become. (#8809)\n\t\t\t\t\tui.position = sortable.position;\n\t\t\t\t}\n\t\t\t} else {\n\n\t\t\t\t// If it doesn't intersect with the sortable, and it intersected before,\n\t\t\t\t// we fake the drag stop of the sortable, but make sure it doesn't remove\n\t\t\t\t// the helper by using cancelHelperRemoval.\n\t\t\t\tif ( sortable.isOver ) {\n\n\t\t\t\t\tsortable.isOver = 0;\n\t\t\t\t\tsortable.cancelHelperRemoval = true;\n\n\t\t\t\t\t// Calling sortable's mouseStop would trigger a revert,\n\t\t\t\t\t// so revert must be temporarily false until after mouseStop is called.\n\t\t\t\t\tsortable.options._revert = sortable.options.revert;\n\t\t\t\t\tsortable.options.revert = false;\n\n\t\t\t\t\tsortable._trigger( \"out\", event, sortable._uiHash( sortable ) );\n\t\t\t\t\tsortable._mouseStop( event, true );\n\n\t\t\t\t\t// Restore sortable behaviors that were modfied\n\t\t\t\t\t// when the draggable entered the sortable area (#9481)\n\t\t\t\t\tsortable.options.revert = sortable.options._revert;\n\t\t\t\t\tsortable.options.helper = sortable.options._helper;\n\n\t\t\t\t\tif ( sortable.placeholder ) {\n\t\t\t\t\t\tsortable.placeholder.remove();\n\t\t\t\t\t}\n\n\t\t\t\t\t// Restore and recalculate the draggable's offset considering the sortable\n\t\t\t\t\t// may have modified them in unexpected ways. (#8809, #10669)\n\t\t\t\t\tui.helper.appendTo( draggable._parent );\n\t\t\t\t\tdraggable._refreshOffsets( event );\n\t\t\t\t\tui.position = draggable._generatePosition( event, true );\n\n\t\t\t\t\tdraggable._trigger( \"fromSortable\", event );\n\n\t\t\t\t\t// Inform draggable that the helper is no longer in a valid drop zone\n\t\t\t\t\tdraggable.dropped = false;\n\n\t\t\t\t\t// Need to refreshPositions of all sortables just in case removing\n\t\t\t\t\t// from one sortable changes the location of other sortables (#9675)\n\t\t\t\t\t$.each( draggable.sortables, function() {\n\t\t\t\t\t\tthis.refreshPositions();\n\t\t\t\t\t} );\n\t\t\t\t}\n\t\t\t}\n\t\t} );\n\t}\n} );\n\n$.ui.plugin.add( \"draggable\", \"cursor\", {\n\tstart: function( event, ui, instance ) {\n\t\tvar t = $( \"body\" ),\n\t\t\to = instance.options;\n\n\t\tif ( t.css( \"cursor\" ) ) {\n\t\t\to._cursor = t.css( \"cursor\" );\n\t\t}\n\t\tt.css( \"cursor\", o.cursor );\n\t},\n\tstop: function( event, ui, instance ) {\n\t\tvar o = instance.options;\n\t\tif ( o._cursor ) {\n\t\t\t$( \"body\" ).css( \"cursor\", o._cursor );\n\t\t}\n\t}\n} );\n\n$.ui.plugin.add( \"draggable\", \"opacity\", {\n\tstart: function( event, ui, instance ) {\n\t\tvar t = $( ui.helper ),\n\t\t\to = instance.options;\n\t\tif ( t.css( \"opacity\" ) ) {\n\t\t\to._opacity = t.css( \"opacity\" );\n\t\t}\n\t\tt.css( \"opacity\", o.opacity );\n\t},\n\tstop: function( event, ui, instance ) {\n\t\tvar o = instance.options;\n\t\tif ( o._opacity ) {\n\t\t\t$( ui.helper ).css( \"opacity\", o._opacity );\n\t\t}\n\t}\n} );\n\n$.ui.plugin.add( \"draggable\", \"scroll\", {\n\tstart: function( event, ui, i ) {\n\t\tif ( !i.scrollParentNotHidden ) {\n\t\t\ti.scrollParentNotHidden = i.helper.scrollParent( false );\n\t\t}\n\n\t\tif ( i.scrollParentNotHidden[ 0 ] !== i.document[ 0 ] &&\n\t\t\t\ti.scrollParentNotHidden[ 0 ].tagName !== \"HTML\" ) {\n\t\t\ti.overflowOffset = i.scrollParentNotHidden.offset();\n\t\t}\n\t},\n\tdrag: function( event, ui, i ) {\n\n\t\tvar o = i.options,\n\t\t\tscrolled = false,\n\t\t\tscrollParent = i.scrollParentNotHidden[ 0 ],\n\t\t\tdocument = i.document[ 0 ];\n\n\t\tif ( scrollParent !== document && scrollParent.tagName !== \"HTML\" ) {\n\t\t\tif ( !o.axis || o.axis !== \"x\" ) {\n\t\t\t\tif ( ( i.overflowOffset.top + scrollParent.offsetHeight ) - event.pageY <\n\t\t\t\t\t\to.scrollSensitivity ) {\n\t\t\t\t\tscrollParent.scrollTop = scrolled = scrollParent.scrollTop + o.scrollSpeed;\n\t\t\t\t} else if ( event.pageY - i.overflowOffset.top < o.scrollSensitivity ) {\n\t\t\t\t\tscrollParent.scrollTop = scrolled = scrollParent.scrollTop - o.scrollSpeed;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( !o.axis || o.axis !== \"y\" ) {\n\t\t\t\tif ( ( i.overflowOffset.left + scrollParent.offsetWidth ) - event.pageX <\n\t\t\t\t\t\to.scrollSensitivity ) {\n\t\t\t\t\tscrollParent.scrollLeft = scrolled = scrollParent.scrollLeft + o.scrollSpeed;\n\t\t\t\t} else if ( event.pageX - i.overflowOffset.left < o.scrollSensitivity ) {\n\t\t\t\t\tscrollParent.scrollLeft = scrolled = scrollParent.scrollLeft - o.scrollSpeed;\n\t\t\t\t}\n\t\t\t}\n\n\t\t} else {\n\n\t\t\tif ( !o.axis || o.axis !== \"x\" ) {\n\t\t\t\tif ( event.pageY - $( document ).scrollTop() < o.scrollSensitivity ) {\n\t\t\t\t\tscrolled = $( document ).scrollTop( $( document ).scrollTop() - o.scrollSpeed );\n\t\t\t\t} else if ( $( window ).height() - ( event.pageY - $( document ).scrollTop() ) <\n\t\t\t\t\t\to.scrollSensitivity ) {\n\t\t\t\t\tscrolled = $( document ).scrollTop( $( document ).scrollTop() + o.scrollSpeed );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( !o.axis || o.axis !== \"y\" ) {\n\t\t\t\tif ( event.pageX - $( document ).scrollLeft() < o.scrollSensitivity ) {\n\t\t\t\t\tscrolled = $( document ).scrollLeft(\n\t\t\t\t\t\t$( document ).scrollLeft() - o.scrollSpeed\n\t\t\t\t\t);\n\t\t\t\t} else if ( $( window ).width() - ( event.pageX - $( document ).scrollLeft() ) <\n\t\t\t\t\t\to.scrollSensitivity ) {\n\t\t\t\t\tscrolled = $( document ).scrollLeft(\n\t\t\t\t\t\t$( document ).scrollLeft() + o.scrollSpeed\n\t\t\t\t\t);\n\t\t\t\t}\n\t\t\t}\n\n\t\t}\n\n\t\tif ( scrolled !== false && $.ui.ddmanager && !o.dropBehaviour ) {\n\t\t\t$.ui.ddmanager.prepareOffsets( i, event );\n\t\t}\n\n\t}\n} );\n\n$.ui.plugin.add( \"draggable\", \"snap\", {\n\tstart: function( event, ui, i ) {\n\n\t\tvar o = i.options;\n\n\t\ti.snapElements = [];\n\n\t\t$( o.snap.constructor !== String ? ( o.snap.items || \":data(ui-draggable)\" ) : o.snap )\n\t\t\t.each( function() {\n\t\t\t\tvar $t = $( this ),\n\t\t\t\t\t$o = $t.offset();\n\t\t\t\tif ( this !== i.element[ 0 ] ) {\n\t\t\t\t\ti.snapElements.push( {\n\t\t\t\t\t\titem: this,\n\t\t\t\t\t\twidth: $t.outerWidth(), height: $t.outerHeight(),\n\t\t\t\t\t\ttop: $o.top, left: $o.left\n\t\t\t\t\t} );\n\t\t\t\t}\n\t\t\t} );\n\n\t},\n\tdrag: function( event, ui, inst ) {\n\n\t\tvar ts, bs, ls, rs, l, r, t, b, i, first,\n\t\t\to = inst.options,\n\t\t\td = o.snapTolerance,\n\t\t\tx1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,\n\t\t\ty1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;\n\n\t\tfor ( i = inst.snapElements.length - 1; i >= 0; i-- ) {\n\n\t\t\tl = inst.snapElements[ i ].left - inst.margins.left;\n\t\t\tr = l + inst.snapElements[ i ].width;\n\t\t\tt = inst.snapElements[ i ].top - inst.margins.top;\n\t\t\tb = t + inst.snapElements[ i ].height;\n\n\t\t\tif ( x2 < l - d || x1 > r + d || y2 < t - d || y1 > b + d ||\n\t\t\t\t\t!$.contains( inst.snapElements[ i ].item.ownerDocument,\n\t\t\t\t\tinst.snapElements[ i ].item ) ) {\n\t\t\t\tif ( inst.snapElements[ i ].snapping ) {\n\t\t\t\t\tif ( inst.options.snap.release ) {\n\t\t\t\t\t\tinst.options.snap.release.call(\n\t\t\t\t\t\t\tinst.element,\n\t\t\t\t\t\t\tevent,\n\t\t\t\t\t\t\t$.extend( inst._uiHash(), { snapItem: inst.snapElements[ i ].item } )\n\t\t\t\t\t\t);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tinst.snapElements[ i ].snapping = false;\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tif ( o.snapMode !== \"inner\" ) {\n\t\t\t\tts = Math.abs( t - y2 ) <= d;\n\t\t\t\tbs = Math.abs( b - y1 ) <= d;\n\t\t\t\tls = Math.abs( l - x2 ) <= d;\n\t\t\t\trs = Math.abs( r - x1 ) <= d;\n\t\t\t\tif ( ts ) {\n\t\t\t\t\tui.position.top = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: t - inst.helperProportions.height,\n\t\t\t\t\t\tleft: 0\n\t\t\t\t\t} ).top;\n\t\t\t\t}\n\t\t\t\tif ( bs ) {\n\t\t\t\t\tui.position.top = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: b,\n\t\t\t\t\t\tleft: 0\n\t\t\t\t\t} ).top;\n\t\t\t\t}\n\t\t\t\tif ( ls ) {\n\t\t\t\t\tui.position.left = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: 0,\n\t\t\t\t\t\tleft: l - inst.helperProportions.width\n\t\t\t\t\t} ).left;\n\t\t\t\t}\n\t\t\t\tif ( rs ) {\n\t\t\t\t\tui.position.left = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: 0,\n\t\t\t\t\t\tleft: r\n\t\t\t\t\t} ).left;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tfirst = ( ts || bs || ls || rs );\n\n\t\t\tif ( o.snapMode !== \"outer\" ) {\n\t\t\t\tts = Math.abs( t - y1 ) <= d;\n\t\t\t\tbs = Math.abs( b - y2 ) <= d;\n\t\t\t\tls = Math.abs( l - x1 ) <= d;\n\t\t\t\trs = Math.abs( r - x2 ) <= d;\n\t\t\t\tif ( ts ) {\n\t\t\t\t\tui.position.top = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: t,\n\t\t\t\t\t\tleft: 0\n\t\t\t\t\t} ).top;\n\t\t\t\t}\n\t\t\t\tif ( bs ) {\n\t\t\t\t\tui.position.top = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: b - inst.helperProportions.height,\n\t\t\t\t\t\tleft: 0\n\t\t\t\t\t} ).top;\n\t\t\t\t}\n\t\t\t\tif ( ls ) {\n\t\t\t\t\tui.position.left = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: 0,\n\t\t\t\t\t\tleft: l\n\t\t\t\t\t} ).left;\n\t\t\t\t}\n\t\t\t\tif ( rs ) {\n\t\t\t\t\tui.position.left = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: 0,\n\t\t\t\t\t\tleft: r - inst.helperProportions.width\n\t\t\t\t\t} ).left;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( !inst.snapElements[ i ].snapping && ( ts || bs || ls || rs || first ) ) {\n\t\t\t\tif ( inst.options.snap.snap ) {\n\t\t\t\t\tinst.options.snap.snap.call(\n\t\t\t\t\t\tinst.element,\n\t\t\t\t\t\tevent,\n\t\t\t\t\t\t$.extend( inst._uiHash(), {\n\t\t\t\t\t\t\tsnapItem: inst.snapElements[ i ].item\n\t\t\t\t\t\t} ) );\n\t\t\t\t}\n\t\t\t}\n\t\t\tinst.snapElements[ i ].snapping = ( ts || bs || ls || rs || first );\n\n\t\t}\n\n\t}\n} );\n\n$.ui.plugin.add( \"draggable\", \"stack\", {\n\tstart: function( event, ui, instance ) {\n\t\tvar min,\n\t\t\to = instance.options,\n\t\t\tgroup = $.makeArray( $( o.stack ) ).sort( function( a, b ) {\n\t\t\t\treturn ( parseInt( $( a ).css( \"zIndex\" ), 10 ) || 0 ) -\n\t\t\t\t\t( parseInt( $( b ).css( \"zIndex\" ), 10 ) || 0 );\n\t\t\t} );\n\n\t\tif ( !group.length ) {\n\t\t\treturn;\n\t\t}\n\n\t\tmin = parseInt( $( group[ 0 ] ).css( \"zIndex\" ), 10 ) || 0;\n\t\t$( group ).each( function( i ) {\n\t\t\t$( this ).css( \"zIndex\", min + i );\n\t\t} );\n\t\tthis.css( \"zIndex\", ( min + group.length ) );\n\t}\n} );\n\n$.ui.plugin.add( \"draggable\", \"zIndex\", {\n\tstart: function( event, ui, instance ) {\n\t\tvar t = $( ui.helper ),\n\t\t\to = instance.options;\n\n\t\tif ( t.css( \"zIndex\" ) ) {\n\t\t\to._zIndex = t.css( \"zIndex\" );\n\t\t}\n\t\tt.css( \"zIndex\", o.zIndex );\n\t},\n\tstop: function( event, ui, instance ) {\n\t\tvar o = instance.options;\n\n\t\tif ( o._zIndex ) {\n\t\t\t$( ui.helper ).css( \"zIndex\", o._zIndex );\n\t\t}\n\t}\n} );\n\nreturn $.ui.draggable;\n\n} );\n","/*!\n * jQuery UI Keycode 1.13.2\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Keycode\n//>>group: Core\n//>>description: Provide keycodes as keynames\n//>>docs: http://api.jqueryui.com/jQuery.ui.keyCode/\n\n( function( factory ) {\n\t\"use strict\";\n\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} )( function( $ ) {\n\"use strict\";\n\nreturn $.ui.keyCode = {\n\tBACKSPACE: 8,\n\tCOMMA: 188,\n\tDELETE: 46,\n\tDOWN: 40,\n\tEND: 35,\n\tENTER: 13,\n\tESCAPE: 27,\n\tHOME: 36,\n\tLEFT: 37,\n\tPAGE_DOWN: 34,\n\tPAGE_UP: 33,\n\tPERIOD: 190,\n\tRIGHT: 39,\n\tSPACE: 32,\n\tTAB: 9,\n\tUP: 38\n};\n\n} );\n","/*!\n * jQuery UI Form Reset Mixin 1.13.2\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Form Reset Mixin\n//>>group: Core\n//>>description: Refresh input widgets when their form is reset\n//>>docs: http://api.jqueryui.com/form-reset-mixin/\n\n( function( factory ) {\n\t\"use strict\";\n\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [\n\t\t\t\"jquery\",\n\t\t\t\"./form\",\n\t\t\t\"./version\"\n\t\t], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} )( function( $ ) {\n\"use strict\";\n\nreturn $.ui.formResetMixin = {\n\t_formResetHandler: function() {\n\t\tvar form = $( this );\n\n\t\t// Wait for the form reset to actually happen before refreshing\n\t\tsetTimeout( function() {\n\t\t\tvar instances = form.data( \"ui-form-reset-instances\" );\n\t\t\t$.each( instances, function() {\n\t\t\t\tthis.refresh();\n\t\t\t} );\n\t\t} );\n\t},\n\n\t_bindFormResetHandler: function() {\n\t\tthis.form = this.element._form();\n\t\tif ( !this.form.length ) {\n\t\t\treturn;\n\t\t}\n\n\t\tvar instances = this.form.data( \"ui-form-reset-instances\" ) || [];\n\t\tif ( !instances.length ) {\n\n\t\t\t// We don't use _on() here because we use a single event handler per form\n\t\t\tthis.form.on( \"reset.ui-form-reset\", this._formResetHandler );\n\t\t}\n\t\tinstances.push( this );\n\t\tthis.form.data( \"ui-form-reset-instances\", instances );\n\t},\n\n\t_unbindFormResetHandler: function() {\n\t\tif ( !this.form.length ) {\n\t\t\treturn;\n\t\t}\n\n\t\tvar instances = this.form.data( \"ui-form-reset-instances\" );\n\t\tinstances.splice( $.inArray( this, instances ), 1 );\n\t\tif ( instances.length ) {\n\t\t\tthis.form.data( \"ui-form-reset-instances\", instances );\n\t\t} else {\n\t\t\tthis.form\n\t\t\t\t.removeData( \"ui-form-reset-instances\" )\n\t\t\t\t.off( \"reset.ui-form-reset\" );\n\t\t}\n\t}\n};\n\n} );\n","( function( factory ) {\n\t\"use strict\";\n\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} )( function( $ ) {\n\"use strict\";\n\n// Support: IE8 Only\n// IE8 does not support the form attribute and when it is supplied. It overwrites the form prop\n// with a string, so we need to find the proper form.\nreturn $.fn._form = function() {\n\treturn typeof this[ 0 ].form === \"string\" ? this.closest( \"form\" ) : $( this[ 0 ].form );\n};\n\n} );\n","( function( factory ) {\n\t\"use strict\";\n\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} )( function( $ ) {\n\"use strict\";\n\n$.ui = $.ui || {};\n\nreturn $.ui.version = \"1.13.2\";\n\n} );\n","/*!\n * jQuery UI Button 1.13.2\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Button\n//>>group: Widgets\n//>>description: Enhances a form with themeable buttons.\n//>>docs: http://api.jqueryui.com/button/\n//>>demos: http://jqueryui.com/button/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/button.css\n//>>css.theme: ../../themes/base/theme.css\n\n( function( factory ) {\n\t\"use strict\";\n\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [\n\t\t\t\"jquery\",\n\n\t\t\t// These are only for backcompat\n\t\t\t// TODO: Remove after 1.12\n\t\t\t\"./controlgroup\",\n\t\t\t\"./checkboxradio\",\n\n\t\t\t\"../keycode\",\n\t\t\t\"../widget\"\n\t\t], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} )( function( $ ) {\n\"use strict\";\n\n$.widget( \"ui.button\", {\n\tversion: \"1.13.2\",\n\tdefaultElement: \"