(function($)
{
	//If the UI scope is not available, add it
	$.ui = $.ui || {};

	$.fn.dialog = function(o) {
		return this.dialogInit(o).dialogOpen();
	}
	$.fn.dialogInit = function(o) {
		return this.each(function() {
			if (!$(this).is(".ui-dialog")) {
				$.ui.dialogInit(this, o);
			}			
		});
	}
	$.fn.dialogOpen = function() {
		return this.each(function() {
			var contentEl;
			if ($(this).parents(".ui-dialog").length) contentEl = this;
			if (!contentEl && $(this).is(".ui-dialog")) contentEl = $('.ui-dialog-content', this)[0];
			$.ui.dialogOpen(contentEl)
		});
	}
	$.fn.dialogClose = function() {
		return this.each(function() {
			var contentEl;
			var closeEl = $(this);
			if (closeEl.is('.ui-dialog-content')) {
				var contentEl = closeEl;
			} else if (closeEl.hasClass('ui-dialog')) {
				contentEl = closeEl.find('.ui-dialog-content');
			} else {
				contentEl = closeEl.parents('.ui-dialog:first').find('.ui-dialog-content');
			}
			$.ui.dialogClose(contentEl[0]);
		});
	}

	$.ui.dialogInit = function(el, o) {
		
		var options = {
			width: 300,
			height: 200,
			minWidth: 150,
			minHeight: 100,
			position: 'center',
			buttons: [],
			draggable: true,
			resizable: true
		};
		var o = o || {}; $.extend(options, o); //Extend and copy options
		this.element = el; var self = this; //Do bindings
		$.data(this.element, "ui-dialog", this);

		var uiDialogContent = $(el).addClass('ui-dialog-content');

		if (!uiDialogContent.parent().length) {
			uiDialogContent.appendTo('body');
		}
		uiDialogContent
			.wrap(document.createElement('div'))
			.wrap(document.createElement('div'));
		var uiDialogContainer = uiDialogContent.parent().addClass('ui-dialog-container').css({position: 'relative'});
		var uiDialog = uiDialogContainer.parent()
			.addClass('ui-dialog')
			.css({position: 'absolute', width: options.width, height: options.height, overflow: 'hidden'});
		
		if (options.resizable) {
			uiDialog.append("<div class='ui-resizable-n ui-resizable-handle'></div>")
				.append("<div class='ui-resizable-s ui-resizable-handle'></div>")
				.append("<div class='ui-resizable-e ui-resizable-handle'></div>")
				.append("<div class='ui-resizable-w ui-resizable-handle'></div>")
				.append("<div class='ui-resizable-ne ui-resizable-handle'></div>")
				.append("<div class='ui-resizable-se ui-resizable-handle'></div>")
				.append("<div class='ui-resizable-sw ui-resizable-handle'></div>")
				.append("<div class='ui-resizable-nw ui-resizable-handle'></div>");
			uiDialog.resizable({ maxWidth: options.maxWidth, maxHeight: options.maxHeight, minWidth: options.minWidth, minHeight: options.minHeight });
		}

		uiDialogContainer.prepend('<div class="ui-dialog-titlebar"></div>');
		var uiDialogTitlebar = $('.ui-dialog-titlebar', uiDialogContainer);
		var title = (options.title) ? options.title : (uiDialogContent.attr('title')) ? uiDialogContent.attr('title') : '';
		uiDialogTitlebar.append('<span class="ui-dialog-title">' + title + '</span>');
		uiDialogTitlebar.append('<div class="ui-dialog-titlebar-close"></div>');
		$('.ui-dialog-titlebar-close', uiDialogTitlebar)
			.hover(function() { $(this).addClass('ui-dialog-titlebar-close-hover'); }, 
			       function() { $(this).removeClass('ui-dialog-titlebar-close-hover'); })
			.mousedown(function(ev) {
				ev.stopPropagation();
			})
			.click(function() {
				self.close();
			});

		var l = 0;
		$.each(options.buttons, function() { l = 1; return false; });
		if (l == 1) {
			uiDialog.append('<div class="ui-dialog-buttonpane"></div>');
			var uiDialogButtonPane = $('.ui-dialog-buttonpane', uiDialog);
			$.each(options.buttons, function(name, value) {
				var btn = $(document.createElement('button')).text(name).click(value);
				uiDialogButtonPane.append(btn);
			});
		}
	
		if (options.draggable) {
			uiDialog.draggable({ handle: '.ui-dialog-titlebar' });
		}
	
		this.open = function() {
			uiDialog.appendTo('body');
			var wnd = $(window), doc = $(document), top = doc.scrollTop(), left = doc.scrollLeft();
			switch (options.position) {
				case 'center':
					top += (wnd.height() / 2) - (uiDialog.height() / 2);
					left += (wnd.width() / 2) - (uiDialog.width() / 2);
					break;
				case 'top':
					top += 0;
					left += (wnd.width() / 2) - (uiDialog.width() / 2);
					break;
				case 'right':
					top += (wnd.height() / 2) - (uiDialog.height() / 2);
					left += (wnd.width()) - (uiDialog.width());
					break;
				case 'bottom':
					top += (wnd.height()) - (uiDialog.height());
					left += (wnd.width() / 2) - (uiDialog.width() / 2);
					break;
				case 'left':
					top += (wnd.height() / 2) - (uiDialog.height() / 2);
					left += 0;
					break;
			}
			top = top < doc.scrollTop() ? doc.scrollTop() : top;
			uiDialog.css({top: top, left: left});
			uiDialog.show();
		};

		this.close = function() {
			uiDialog.hide();
		};

	}

	$.ui.dialogOpen = function(el) {
		$.data(el, "ui-dialog").open();
	}

	$.ui.dialogClose = function(el) {
		$.data(el, "ui-dialog").close();
	}

})(jQuery);
(function($) {

	//Make nodes selectable by expression
	$.extend($.expr[':'], { draggable: "(' '+a.className+' ').indexOf(' ui-draggable ')" });


	//Macros for external methods that support chaining
	var methods = "destroy,enable,disable".split(",");
	for(var i=0;i<methods.length;i++) {
		var cur = methods[i], f;
		eval('f = function() { var a = arguments; return this.each(function() { if(jQuery(this).is(".ui-draggable")) jQuery.data(this, "ui-draggable")["'+cur+'"](a); }); }');
		$.fn["draggable"+cur.substr(0,1).toUpperCase()+cur.substr(1)] = f;
	};
	
	//get instance method
	$.fn.draggableInstance = function() {
		if($(this[0]).is(".ui-draggable")) return $.data(this[0], "ui-draggable");
		return false;
	};

	$.fn.draggable = function(o) {
		return this.each(function() {
			if(!$(this).is(".ui-draggable")) new $.ui.draggable(this, o);
		});
	}
	
	$.ui.ddmanager = {
		current: null,
		droppables: [],
		prepareOffsets: function(t, e) {
			var dropTop = $.ui.ddmanager.dropTop = [];
			var dropLeft = $.ui.ddmanager.dropLeft;
			var m = $.ui.ddmanager.droppables;
			for (var i = 0; i < m.length; i++) {
				if(m[i].item.disabled) continue;
				m[i].offset = $(m[i].item.element).offset();
				if (t && m[i].item.options.accept(t.element)) //Activate the droppable if used directly from draggables
					m[i].item.activate.call(m[i].item, e);
			}
		},
		fire: function(oDrag, e) {
			
			var oDrops = $.ui.ddmanager.droppables;
			var oOvers = $.grep(oDrops, function(oDrop) {
				
				if (!oDrop.item.disabled && $.ui.intersect(oDrag, oDrop, oDrop.item.options.tolerance))
					oDrop.item.drop.call(oDrop.item, e);
			});
			$.each(oDrops, function(i, oDrop) {
				if (!oDrop.item.disabled && oDrop.item.options.accept(oDrag.element)) {
					oDrop.out = 1; oDrop.over = 0;
					oDrop.item.deactivate.call(oDrop.item, e);
				}
			});
		},
		update: function(oDrag, e) {
			
			if(oDrag.options.refreshPositions) $.ui.ddmanager.prepareOffsets();
			
			var oDrops = $.ui.ddmanager.droppables;
			var oOvers = $.grep(oDrops, function(oDrop) {
				if(oDrop.item.disabled) return false; 
				var isOver = $.ui.intersect(oDrag, oDrop, oDrop.item.options.tolerance)
				if (!isOver && oDrop.over == 1) {
					oDrop.out = 1; oDrop.over = 0;
					oDrop.item.out.call(oDrop.item, e);
				}
				return isOver;
			});
			$.each(oOvers, function(i, oOver) {
				if (oOver.over == 0) {
					oOver.out = 0; oOver.over = 1;
					oOver.item.over.call(oOver.item, e);
				}
			});
		}
	};
	
	$.ui.draggable = function(el, o) {
		
		var options = {};
		$.extend(options, o);
		var self = this;
		$.extend(options, {
			_start: function(h, p, c, t, e) {
				self.start.apply(t, [self, e]); // Trigger the start callback				
			},
			_beforeStop: function(h, p, c, t, e) {
				self.stop.apply(t, [self, e]); // Trigger the start callback
			},
			_drag: function(h, p, c, t, e) {
				self.drag.apply(t, [self, e]); // Trigger the start callback
			},
			startCondition: function(e) {
				return !(e.target.className.indexOf("ui-resizable-handle") != -1 || self.disabled);	
			}			
		});
		
		$.data(el, "ui-draggable", this);
		
		if (options.ghosting == true) options.helper = 'clone'; //legacy option check
		$(el).addClass("ui-draggable");
		this.interaction = new $.ui.mouseInteraction(el, options);
		
	}
	
	$.extend($.ui.draggable.prototype, {
		plugins: {},
		currentTarget: null,
		lastTarget: null,
		destroy: function() {
			$(this.interaction.element).removeClass("ui-draggable").removeClass("ui-draggable-disabled");
			this.interaction.destroy();
		},
		enable: function() {
			$(this.interaction.element).removeClass("ui-draggable-disabled");
			this.disabled = false;
		},
		disable: function() {
			$(this.interaction.element).addClass("ui-draggable-disabled");
			this.disabled = true;
		},
		prepareCallbackObj: function(self) {
			return {
				helper: self.helper,
				position: { left: self.pos[0], top: self.pos[1] },
				offset: self.options.cursorAt,
				draggable: self,
				options: self.options	
			}			
		},
		start: function(that, e) {
			
			var o = this.options;
			$.ui.ddmanager.current = this;
			
			$.ui.plugin.call(that, 'start', [e, that.prepareCallbackObj(this)]);
			$(this.element).triggerHandler("dragstart", [e, that.prepareCallbackObj(this)], o.start);
			
			if (this.slowMode && $.ui.droppable && !o.dropBehaviour)
				$.ui.ddmanager.prepareOffsets(this, e);
			
			return false;
						
		},
		stop: function(that, e) {			
			
			var o = this.options;
			
			$.ui.plugin.call(that, 'stop', [e, that.prepareCallbackObj(this)]);
			$(this.element).triggerHandler("dragstop", [e, that.prepareCallbackObj(this)], o.stop);

			if (this.slowMode && $.ui.droppable && !o.dropBehaviour) //If cursorAt is within the helper, we must use our drop manager
				$.ui.ddmanager.fire(this, e);

			$.ui.ddmanager.current = null;
			$.ui.ddmanager.last = this;

			return false;
			
		},
		drag: function(that, e) {

			var o = this.options;

			$.ui.ddmanager.update(this, e);

			this.pos = [this.pos[0]-o.cursorAt.left, this.pos[1]-o.cursorAt.top];

			$.ui.plugin.call(that, 'drag', [e, that.prepareCallbackObj(this)]);
			var nv = $(this.element).triggerHandler("drag", [e, that.prepareCallbackObj(this)], o.drag);

			var nl = (nv && nv.left) ? nv.left : this.pos[0];
			var nt = (nv && nv.top) ? nv.top : this.pos[1];
			
			$(this.helper).css('left', nl+'px').css('top', nt+'px'); // Stick the helper to the cursor
			return false;
			
		}
	});

})(jQuery);
(function($) {

	//Make nodes selectable by expression
	$.extend($.expr[':'], { droppable: "(' '+a.className+' ').indexOf(' ui-droppable ')" });

	//Macros for external methods that support chaining
	var methods = "destroy,enable,disable".split(",");
	for(var i=0;i<methods.length;i++) {
		var cur = methods[i], f;
		eval('f = function() { var a = arguments; return this.each(function() { if(jQuery(this).is(".ui-droppable")) jQuery.data(this, "ui-droppable")["'+cur+'"](a); }); }');
		$.fn["droppable"+cur.substr(0,1).toUpperCase()+cur.substr(1)] = f;
	};
	
	//get instance method
	$.fn.droppableInstance = function() {
		if($(this[0]).is(".ui-droppable")) return $.data(this[0], "ui-droppable");
		return false;
	};

	$.fn.droppable = function(o) {
		return this.each(function() {
			new $.ui.droppable(this,o);
		});
	}
	
	$.ui.droppable = function(el,o) {

		if(!o) var o = {};			
		this.element = el; if($.browser.msie) el.droppable = 1;
		$.data(el, "ui-droppable", this);
		
		this.options = {};
		$.extend(this.options, o);
		
		var accept = o.accept;
		$.extend(this.options, {
			accept: o.accept && o.accept.constructor == Function ? o.accept : function(d) {
				return $(d).is(accept);	
			},
			tolerance: o.tolerance || 'intersect'
		});
		o = this.options;
		var self = this;
		
		this.mouseBindings = [function(e) { return self.move.apply(self, [e]); },function(e) { return self.drop.apply(self, [e]); }];
		$(this.element).bind("mousemove", this.mouseBindings[0]);
		$(this.element).bind("mouseup", this.mouseBindings[1]);
		
		$.ui.ddmanager.droppables.push({ item: this, over: 0, out: 1 }); // Add the reference and positions to the manager
		$(this.element).addClass("ui-droppable");
			
	};
	
	$.extend($.ui.droppable.prototype, {
		plugins: {},
		prepareCallbackObj: function(c) {
			return {
				draggable: c,
				droppable: this,
				element: c.element,
				helper: c.helper,
				options: this.options	
			}			
		},
		destroy: function() {
			$(this.element).removeClass("ui-droppable").removeClass("ui-droppable-disabled");
			$(this.element).unbind("mousemove", this.mouseBindings[0]);
			$(this.element).unbind("mouseup", this.mouseBindings[1]);
			
			for(var i=0;i<$.ui.ddmanager.droppables.length;i++) {
				if($.ui.ddmanager.droppables[i].item == this) $.ui.ddmanager.droppables.splice(i,1);
			}
		},
		enable: function() {
			$(this.element).removeClass("ui-droppable-disabled");
			this.disabled = false;
		},
		disable: function() {
			$(this.element).addClass("ui-droppable-disabled");
			this.disabled = true;
		},
		move: function(e) {

			if(!$.ui.ddmanager.current) return;

			var o = this.options;
			var c = $.ui.ddmanager.current;
			
			/* Save current target, if no last target given */
			var findCurrentTarget = function(e) {
				if(e.currentTarget) return e.currentTarget;
				var el = e.srcElement; 
				do { if(el.droppable) return el; el = el.parentNode; } while (el); //This is only used in IE! references in DOM are evil!
			}
			if(c && o.accept(c.element)) c.currentTarget = findCurrentTarget(e);
			
			c.drag.apply(c, [e]);
			e.stopPropagation ? e.stopPropagation() : e.cancelBubble = true;
			
		},
		over: function(e) {

			var c = $.ui.ddmanager.current;
			if (!c || c.element == this.element) return; // Bail if draggable and droppable are same element
			
			var o = this.options;
			if (o.accept(c.element)) {
				$.ui.plugin.call(this, 'over', [e, this.prepareCallbackObj(c)]);
				$(this.element).triggerHandler("dropover", [e, this.prepareCallbackObj(c)], o.over);
			}
			
		},
		out: function(e) {

			var c = $.ui.ddmanager.current;
			if (!c || c.element == this.element) return; // Bail if draggable and droppable are same element

			var o = this.options;
			if (o.accept(c.element)) {
				$.ui.plugin.call(this, 'out', [e, this.prepareCallbackObj(c)]);
				$(this.element).triggerHandler("dropout", [e, this.prepareCallbackObj(c)], o.out);
			}
			
		},
		drop: function(e) {

			var c = $.ui.ddmanager.current;
			if (!c || c.element == this.element) return; // Bail if draggable and droppable are same element
			
			var o = this.options;
			if(o.accept(c.element)) { // Fire callback
				if(o.greedy && !c.slowMode) {
					if(c.currentTarget == this.element) {
						$.ui.plugin.call(this, 'drop', [e, {
							draggable: c,
							droppable: this,
							element: c.element,
							helper: c.helper	
						}]);
						$(this.element).triggerHandler("drop", [e, {
							draggable: c,
							droppable: this,
							element: c.element,
							helper: c.helper	
						}], o.drop);
					}
				} else {
					$.ui.plugin.call(this, 'drop', [e, this.prepareCallbackObj(c)]);
					$(this.element).triggerHandler("drop", [e, this.prepareCallbackObj(c)], o.drop);
				}
			}
			
		},
		activate: function(e) {
			var c = $.ui.ddmanager.current;
			$.ui.plugin.call(this, 'activate', [e, this.prepareCallbackObj(c)]);
			if(c) $(this.element).triggerHandler("dropactivate", [e, this.prepareCallbackObj(c)], this.options.activate);	
		},
		deactivate: function(e) {
			var c = $.ui.ddmanager.current;
			$.ui.plugin.call(this, 'deactivate', [e, this.prepareCallbackObj(c)]);
			if(c) $(this.element).triggerHandler("dropdeactivate", [e, this.prepareCallbackObj(c)], this.options.deactivate);
		}
	});
	
	$.ui.intersect = function(oDrag, oDrop, toleranceMode) {
		if (!oDrop.offset)
			return false;
		var x1 = oDrag.rpos[0] - oDrag.options.cursorAt.left + oDrag.options.margins.left, x2 = x1 + oDrag.helperSize.width,
		    y1 = oDrag.rpos[1] - oDrag.options.cursorAt.top + oDrag.options.margins.top, y2 = y1 + oDrag.helperSize.height;
		var l = oDrop.offset.left, r = l + oDrop.item.element.offsetWidth, 
		    t = oDrop.offset.top,  b = t + oDrop.item.element.offsetHeight;
		switch (toleranceMode) {
			case 'fit':
				return (   l < x1 && x2 < r
					&& t < y1 && y2 < b);
				break;
			case 'intersect':
				return (   l < x1 + (oDrag.helperSize.width  / 2)        // Right Half
					&&     x2 - (oDrag.helperSize.width  / 2) < r    // Left Half
					&& t < y1 + (oDrag.helperSize.height / 2)        // Bottom Half
					&&     y2 - (oDrag.helperSize.height / 2) < b ); // Top Half
				break;
			case 'pointer':
				return (   l < oDrag.rpos[0] && oDrag.rpos[0] < r
					&& t < oDrag.rpos[1] && oDrag.rpos[1] < b);
				break;
			case 'touch':
				return (   (l < x1 && x1 < r && t < y1 && y1 < b)    // Top-Left Corner
					|| (l < x1 && x1 < r && t < y2 && y2 < b)    // Bottom-Left Corner
					|| (l < x2 && x2 < r && t < y1 && y1 < b)    // Top-Right Corner
					|| (l < x2 && x2 < r && t < y2 && y2 < b) ); // Bottom-Right Corner
				break;
			default:
				return false;
				break;
		}
	}
	
})(jQuery);

(function($) {
	
	//If the UI scope is not availalable, add it
	$.ui = $.ui || {};
	
	//Add methods that are vital for all mouse interaction stuff (plugin registering)
	$.extend($.ui, {
		plugin: {
			add: function(w, c, o, p) {
				var a = $.ui[w].prototype; if(!a.plugins[c]) a.plugins[c] = [];
				a.plugins[c].push([o,p]);
			},
			call: function(instance, name, arguments) {
				var c = instance.plugins[name]; if(!c) return;
				var o = instance.interaction ? instance.interaction.options : instance.options;
				var e = instance.interaction ? instance.interaction.element : instance.element;
				
				for (var i = 0; i < c.length; i++) {
					if (o[c[i][0]]) c[i][1].apply(e, arguments);
				}	
			}	
		}
	});
	
	$.fn.mouseInteractionDestroy = function() {
		this.each(function() {
			if($.data(this, "ui-mouse")) $.data(this, "ui-mouse").destroy(); 	
		});
	}
	
	$.ui.mouseInteraction = function(el,o) {
	
		if(!o) var o = {};
		this.element = el;
		$.data(this.element, "ui-mouse", this);
		
		this.options = {};
		$.extend(this.options, o);
		$.extend(this.options, {
			handle : o.handle ? ($(o.handle, el)[0] ? $(o.handle, el) : $(el)) : $(el),
			helper: o.helper || 'original',
			preventionDistance: o.preventionDistance || 0,
			dragPrevention: o.dragPrevention ? o.dragPrevention.toLowerCase().split(',') : ['input','textarea','button','select','option'],
			cursorAt: { top: ((o.cursorAt && o.cursorAt.top) ? o.cursorAt.top : 0), left: ((o.cursorAt && o.cursorAt.left) ? o.cursorAt.left : 0), bottom: ((o.cursorAt && o.cursorAt.bottom) ? o.cursorAt.bottom : 0), right: ((o.cursorAt && o.cursorAt.right) ? o.cursorAt.right : 0) },
			cursorAtIgnore: (!o.cursorAt) ? true : false, //Internal property
			appendTo: o.appendTo || 'parent'			
		})
		o = this.options; //Just Lazyness
		
		if(!this.options.nonDestructive && (o.helper == 'clone' || o.helper == 'original')) {

			// Let's save the margins for better reference
			o.margins = {
				top: parseInt($(el).css('marginTop')) || 0,
				left: parseInt($(el).css('marginLeft')) || 0,
				bottom: parseInt($(el).css('marginBottom')) || 0,
				right: parseInt($(el).css('marginRight')) || 0
			};

			// We have to add margins to our cursorAt
			if(o.cursorAt.top != 0) o.cursorAt.top = o.margins.top;
			if(o.cursorAt.left != 0) o.cursorAt.left += o.margins.left;
			if(o.cursorAt.bottom != 0) o.cursorAt.bottom += o.margins.bottom;
			if(o.cursorAt.right != 0) o.cursorAt.right += o.margins.right;
			
			
			if(o.helper == 'original')
				o.wasPositioned = $(el).css('position');
			
		} else {
			o.margins = { top: 0, left: 0, right: 0, bottom: 0 };
		}
		
		var self = this;
		this.mousedownfunc = function(e) { // Bind the mousedown event
			return self.click.apply(self, [e]);	
		}
		o.handle.bind('mousedown', this.mousedownfunc);
		
		//Prevent selection of text when starting the drag in IE
		if($.browser.msie) $(this.element).attr('unselectable', 'on');
		
	}
	
	$.extend($.ui.mouseInteraction.prototype, {
		plugins: {},
		currentTarget: null,
		lastTarget: null,
		timer: null,
		slowMode: false,
		init: false,
		destroy: function() {
			this.options.handle.unbind('mousedown', this.mousedownfunc);
		},
		trigger: function(e) {
			return this.click.apply(this, arguments);
		},
		click: function(e) {

			var o = this.options;
			
			window.focus();
			if(e.which != 1) return true; //only left click starts dragging
		
			// Prevent execution on defined elements
			var targetName = (e.target) ? e.target.nodeName.toLowerCase() : e.srcElement.nodeName.toLowerCase();
			for(var i=0;i<o.dragPrevention.length;i++) {
				if(targetName == o.dragPrevention[i]) return true;
			}

			//Prevent execution on condition
			if(o.startCondition && !o.startCondition.apply(this, [e])) return true;

			var self = this;
			this.mouseup = function(e) { return self.stop.apply(self, [e]); }
			this.mousemove = function(e) { return self.drag.apply(self, [e]); }

			var initFunc = function() { //This function get's called at bottom or after timeout
				$(document).bind('mouseup', self.mouseup);
				$(document).bind('mousemove', self.mousemove);
				self.opos = [e.pageX,e.pageY]; // Get the original mouse position
			}
			
			if(o.preventionTimeout) { //use prevention timeout
				if(this.timer) clearInterval(this.timer);
				this.timer = setTimeout(function() { initFunc(); }, o.preventionTimeout);
				return false;
			}
		
			initFunc();
			return false;
			
		},
		start: function(e) {
			
			var o = this.options; var a = this.element;
			o.co = $(a).offset(); //get the current offset
				
			this.helper = typeof o.helper == 'function' ? $(o.helper.apply(a, [e,this]))[0] : (o.helper == 'clone' ? $(a).clone()[0] : a);

			if(o.appendTo == 'parent') { // Let's see if we have a positioned parent
				var cp = a.parentNode;
				while (cp) {
					if(cp.style && ($(cp).css('position') == 'relative' || $(cp).css('position') == 'absolute')) {
						o.pp = cp;
						o.po = $(cp).offset();
						o.ppOverflow = !!($(o.pp).css('overflow') == 'auto' || $(o.pp).css('overflow') == 'scroll'); //TODO!
						break;	
					}
					cp = cp.parentNode ? cp.parentNode : null;
				};
				
				if(!o.pp) o.po = { top: 0, left: 0 };
			}
			
			this.pos = [this.opos[0],this.opos[1]]; //Use the relative position
			this.rpos = [this.pos[0],this.pos[1]]; //Save the absolute position
			
			if(o.cursorAtIgnore) { // If we want to pick the element where we clicked, we borrow cursorAt and add margins
				o.cursorAt.left = this.pos[0] - o.co.left + o.margins.left;
				o.cursorAt.top = this.pos[1] - o.co.top + o.margins.top;
			}



			if(o.pp) { // If we have a positioned parent, we pick the draggable relative to it
				this.pos[0] -= o.po.left;
				this.pos[1] -= o.po.top;
			}
			
			this.slowMode = (o.cursorAt && (o.cursorAt.top-o.margins.top > 0 || o.cursorAt.bottom-o.margins.bottom > 0) && (o.cursorAt.left-o.margins.left > 0 || o.cursorAt.right-o.margins.right > 0)) ? true : false; //If cursorAt is within the helper, set slowMode to true
			
			if(!o.nonDestructive) $(this.helper).css('position', 'absolute');
			if(o.helper != 'original') $(this.helper).appendTo((o.appendTo == 'parent' ? a.parentNode : o.appendTo)).show();

			// Remap right/bottom properties for cursorAt to left/top
			if(o.cursorAt.right && !o.cursorAt.left) o.cursorAt.left = this.helper.offsetWidth+o.margins.right+o.margins.left - o.cursorAt.right;
			if(o.cursorAt.bottom && !o.cursorAt.top) o.cursorAt.top = this.helper.offsetHeight+o.margins.top+o.margins.bottom - o.cursorAt.bottom;
		
			this.init = true;	

			if(o._start) o._start.apply(a, [this.helper, this.pos, o.cursorAt, this, e]); // Trigger the start callback
			this.helperSize = { width: $(this.helper).outerWidth(), height: $(this.helper).outerHeight() }; //Set helper size property
			return false;
						
		},
		stop: function(e) {			
			
			var o = this.options; var a = this.element; var self = this;

			$(document).unbind('mouseup', self.mouseup);
			$(document).unbind('mousemove', self.mousemove);

			if(this.init == false) return this.opos = this.pos = null;
			if(o._beforeStop) o._beforeStop.apply(a, [this.helper, this.pos, o.cursorAt, this, e]);

			if(this.helper != a && !o.beQuietAtEnd) { // Remove helper, if it's not the original node
				$(this.helper).remove(); this.helper = null;
			}
			
			if(!o.beQuietAtEnd) {
				//if(o.wasPositioned)	$(a).css('position', o.wasPositioned);
				if(o._stop) o._stop.apply(a, [this.helper, this.pos, o.cursorAt, this, e]);
			}

			this.init = false;
			this.opos = this.pos = null;
			return false;
			
		},
		drag: function(e) {

			if (!this.opos || ($.browser.msie && !e.button)) return this.stop.apply(this, [e]); // check for IE mouseup when moving into the document again
			var o = this.options;
			
			this.pos = [e.pageX,e.pageY]; //relative mouse position
			if(this.rpos && this.rpos[0] == this.pos[0] && this.rpos[1] == this.pos[1]) return false;
			this.rpos = [this.pos[0],this.pos[1]]; //absolute mouse position
			
			if(o.pp) { //If we have a positioned parent, use a relative position
				this.pos[0] -= o.po.left;
				this.pos[1] -= o.po.top;	
			}
			
			if( (Math.abs(this.rpos[0]-this.opos[0]) > o.preventionDistance || Math.abs(this.rpos[1]-this.opos[1]) > o.preventionDistance) && this.init == false) //If position is more than x pixels from original position, start dragging
				this.start.apply(this,[e]);			
			else {
				if(this.init == false) return false;
			}
		
			if(o._drag) o._drag.apply(this.element, [this.helper, this.pos, o.cursorAt, this, e]);
			return false;
			
		}
	});

 })(jQuery);
(function($) {

	//Make nodes selectable by expression
	$.extend($.expr[':'], { resizable: "(' '+a.className+' ').indexOf(' ui-resizable ')" });
	
	$.fn.resizable = function(o) {
		return this.each(function() {
			if(!$(this).is(".ui-resizable")) new $.ui.resizable(this,o);	
		});
	}

	//Macros for external methods that support chaining
	var methods = "destroy,enable,disable".split(",");
	for(var i=0;i<methods.length;i++) {
		var cur = methods[i], f;
		eval('f = function() { var a = arguments; return this.each(function() { if(jQuery(this).is(".ui-resizable")) jQuery.data(this, "ui-resizable")["'+cur+'"](a); if(jQuery(this.parentNode).is(".ui-resizable")) jQuery.data(this, "ui-resizable")["'+cur+'"](a); }); }');
		$.fn["resizable"+cur.substr(0,1).toUpperCase()+cur.substr(1)] = f;
	};
	
	//get instance method
	$.fn.resizableInstance = function() {
		if($(this[0]).is(".ui-resizable") || $(this[0].parentNode).is(".ui-resizable")) return $.data(this[0], "ui-resizable");
		return false;
	};
	
	$.ui.resizable = function(el,o) {
		
		var options = {}; o = o || {}; $.extend(options, o); //Extend and copy options
		this.element = el; var self = this; //Do bindings
		$.data(this.element, "ui-resizable", this);
		
		if(options.proxy) {
			var helper = function(e,that) {
				var helper = $('<div></div>').css({
					width: $(this).width(),
					height: $(this).height(),
					position: 'absolute',
					left: that.options.co.left,
					top: that.options.co.top
				}).addClass(that.options.proxy);
				return helper;
			}	
		} else {
			var helper = "original";	
		}

		//Prepare containment option
		if(options.containment){ 
			if(options.containment.left != undefined || options.containment.constructor == Array) return; 
			if(options.containment == 'parent') options.containment = this.element.parentNode;
			if(options.containment == 'document') { 
				options.containment = [0,0,$(document).width(),($(document).height() || document.body.parentNode.scrollHeight)]; 
			} else { //I'm a node, so compute top/left/right/bottom 
				var ce = $(options.containment)[0]; 
				var co = $(options.containment).offset({ border: false });
				options.containment = [co.left, co.top, co.left+(ce.offsetWidth || ce.scrollWidth), co.top+(ce.offsetHeight || ce.scrollHeight)];
			} 
		} 
		
		//Destructive mode wraps the original element
		if(el.nodeName.match(/textarea|input|select|button|img/i)) options.destructive = true;
		if(options.destructive) {
			
			$(el).wrap('<div class="ui-wrapper"  style="position: relative; width: '+$(el).outerWidth()+'px; height: '+$(el).outerHeight()+';"></div>');
			var oel = el;
			el = el.parentNode; this.element = el;
			
			//Move margins to the wrapper
			$(el).css({ marginLeft: $(oel).css("marginLeft"), marginTop: $(oel).css("marginTop"), marginRight: $(oel).css("marginRight"), marginBottom: $(oel).css("marginBottom")});
			$(oel).css({ marginLeft: 0, marginTop: 0, marginRight: 0, marginBottom: 0});
			
			o.proportionallyResize = o.proportionallyResize || [];
			o.proportionallyResize.push(oel);
			
			var b = [parseInt($(oel).css('borderTopWidth')),parseInt($(oel).css('borderRightWidth')),parseInt($(oel).css('borderBottomWidth')),parseInt($(oel).css('borderLeftWidth'))];

		} else {
			var b = [0,0,0,0];	
		}
		
		if(options.destructive || !$(".ui-resizable-handle",el).length) {
			//Adding handles (disabled not so common ones)
			var t = function(a,b) { $(el).append("<div class='ui-resizable-"+a+" ui-resizable-handle' style='"+b+"'></div>"); };
			//t('n','top: '+b[0]+'px;');
			t('e','right: '+b[1]+'px;'+(options.zIndex ? 'z-index: '+options.zIndex+';' : ''));
			t('s','bottom: '+b[1]+'px;'+(options.zIndex ? 'z-index: '+options.zIndex+';' : ''));
			//t('w','left: '+b[3]+'px;');
			t('se','bottom: '+b[2]+'px; right: '+b[1]+'px;'+(options.zIndex ? 'z-index: '+options.zIndex+';' : ''));
			//t('sw','bottom: '+b[2]+'px; left: '+b[3]+'px;');
			//t('ne','top: '+b[0]+'px; right: '+b[1]+'px;');
			//t('nw','top: '+b[0]+'px; left: '+b[3]+'px;');
		}
		
		//If other elements should be modified, we have to copy that array
		options.modifyThese = [];
		if(o.proportionallyResize) {
			options.proportionallyResize = o.proportionallyResize.slice(0);
			var propRes = options.proportionallyResize;

			for(var i in propRes) {
				if(propRes[i].constructor == String)
					propRes[i] = $(propRes[i], el);
				
				if(!$(propRes[i]).length) continue;
				
				var x = $(propRes[i]).width() - $(el).width();
				var y = $(propRes[i]).height() - $(el).height();
				options.modifyThese.push([$(propRes[i]),x,y]);
			}

		}
		
		//Deal with the handles
		options.handles = {};
		if(!o.handles) o.handles = { n: '.ui-resizable-n', e: '.ui-resizable-e', s: '.ui-resizable-s', w: '.ui-resizable-w', se: '.ui-resizable-se', sw: '.ui-resizable-sw', ne: '.ui-resizable-ne', nw: '.ui-resizable-nw' };
		for(var i in o.handles) { options.handles[i] = o.handles[i]; } //Copying the object
		for(var i in options.handles) {
			
			if(options.handles[i].constructor == String)
				options.handles[i] = $(options.handles[i], el);
			
			if(!$(options.handles[i]).length) continue;
				
			$(options.handles[i]).bind('mousedown', function(e) {
				self.interaction.options.axis = this.resizeAxis;
			})[0].resizeAxis = i;
			
		}
		
		//If we want to auto hide the elements
		if(o.autohide)
			$(this.element).addClass("ui-resizable-autohide").hover(function() { $(this).removeClass("ui-resizable-autohide"); }, function() { if(self.interaction.options.autohide && !self.interaction.init) $(this).addClass("ui-resizable-autohide"); });

		// If we want to conserve the aspect ratio, we store the original aspect ratio in the configuration 
		if(o.aspectRatio && (o.aspectRatio == 'preserve' || o.aspectRatio === true))
			options.aspectRatio = $(this.element).width()/$(this.element).height();

		$.extend(options, {
			helper: helper,
			nonDestructive: true,
			dragPrevention: 'input,button,select',
			minHeight: options.minHeight || 50,
			minWidth: options.minWidth || 100,
			aspectRatio: options.aspectRatio || false,
			startCondition: function(e) {
				if(self.disabled) return false;
				for(var i in options.handles) {
					if($(options.handles[i])[0] == e.target) return true;
				}
				return false;
			},
			_start: function(h,p,c,t,e) {
				self.start.apply(t, [self, e]); // Trigger the start callback				
			},
			_beforeStop: function(h,p,c,t,e) {
				self.stop.apply(t, [self, e]); // Trigger the stop callback
			},
			_drag: function(h,p,c,t,e) {
				self.drag.apply(t, [self, e]); // Trigger the start callback
			}			
		});
		
		//Initialize mouse interaction
		this.interaction = new $.ui.mouseInteraction(el,options);
		
		//Add the class for themeing
		$(this.element).addClass("ui-resizable");
		
	}
	
	$.extend($.ui.resizable.prototype, {
		plugins: {},
		prepareCallbackObj: function(self) {
			return {
				helper: self.helper,
				resizable: self,
				axis: self.options.axis,
				options: self.options
			}			
		},
		destroy: function() {
			$(this.element).removeClass("ui-resizable").removeClass("ui-resizable-disabled");
			this.interaction.destroy();
		},
		enable: function() {
			$(this.element).removeClass("ui-resizable-disabled");
			this.disabled = false;
		},
		disable: function() {
			$(this.element).addClass("ui-resizable-disabled");
			this.disabled = true;
		},
		start: function(that, e) {
			this.options.originalSize = [$(this.element).width(),$(this.element).height()];
			this.options.originalPosition = $(this.element).css("position");
			this.options.originalPositionValues = $(this.element).position();

			if(this.options.modifyThese.length == 0 || !this.options.modifyThese[this.options.modifyThese.length-1][0].is('.ui-resizable'))
				this.options.modifyThese.push([$(this.helper),0,0]);
			
			$(that.element).triggerHandler("resizestart", [e, that.prepareCallbackObj(this)], this.options.start);			
			return false;
		},
		stop: function(that, e) {			
			
			var o = this.options;
			$(that.element).triggerHandler("resizestop", [e, that.prepareCallbackObj(this)], this.options.stop);	

			if(o.proxy) {
				$(this.element).css({ width: $(this.helper).width(), height: $(this.helper).height()});
				if(o.originalPosition == "absolute" || o.originalPosition == "fixed")
					$(this.element).css({ top: $(this.helper).css("top"), left: $(this.helper).css("left")});

			}
			
			return false;
		},
		drag: function(that, e) {

			//Prepare shortcuts and position
			var o = this.options;
			var rel = (o.originalPosition != "absolute" && o.originalPosition != "fixed");
			var co = rel ? o.co : this.options.originalPositionValues;
			var p = o.originalSize;
			this.pos = rel ? [this.rpos[0]-o.cursorAt.left, this.rpos[1]-o.cursorAt.top] : [this.pos[0]-o.cursorAt.left, this.pos[1]-o.cursorAt.top];

			//Calculate a rough new position
			var nw = p[0] + (this.pos[0] - co.left);
			var nh = p[1] + (this.pos[1] - co.top);
			
			// Conserve aspect ratio 
			if(e.shiftKey && !o.aspectRatio) o.aspectRatio = p[0]/p[1];
			
			if(o.axis) {
				switch(o.axis) {
					case 'e':
						nh = p[1];
						break;
					case 's':
						nw = p[0];
						break;
					case 'n':
					case 'ne':

						if(!o.proxy && (o.originalPosition != "absolute" && o.originalPosition != "fixed")) return false;
						
						if(o.axis == 'n') nw = p[0];
						var mod = (this.pos[1] - co.top); nh = nh - (mod*2);
						mod = nh <= o.minHeight ? p[1] - o.minHeight : (nh >= o.maxHeight ? 0-(o.maxHeight-p[1]) : mod);
						
						if(o.containment && co.top + mod < o.containment[1] - o.po.top) { 
							mod = (o.containment[1] - o.po.top) - co.top; 
							nh = nh + this.pos[1] - (o.containment[1] - o.po.top); 
						} 
						
						$(this.helper).css('top', co.top + mod);
						break;
						
					case 'w':
					case 'sw':

						if(!o.proxy && (o.originalPosition != "absolute" && o.originalPosition != "fixed")) return false;
						
						if(o.axis == 'w') nh = p[1];
						var mod = (this.pos[0] - co.left); nw = nw - (mod*2);
						mod = nw <= o.minWidth ? p[0] - o.minWidth : (nw >= o.maxWidth ? 0-(o.maxWidth-p[0]) : mod);

						if (o.containment && co.left + mod < o.containment[0] - o.po.left) { 
							mod = (o.containment[0] - o.po.left) - co.left;
							nw = nw + this.pos[0] - (o.containment[0] - o.po.left); 
						} 

						$(this.helper).css('left', co.left + mod);
						break;
						
					case 'nw':
						
						if(!o.proxy && (o.originalPosition != "absolute" && o.originalPosition != "fixed")) return false;
	
						var modx = (this.pos[0] - co.left); nw = nw - (modx*2);
						modx = nw <= o.minWidth ? p[0] - o.minWidth : (nw >= o.maxWidth ? 0-(o.maxWidth-p[0]) : modx);
						
						var mody = (this.pos[1] - co.top); nh = nh - (mody*2);
						mody = nh <= o.minHeight ? p[1] - o.minHeight : (nh >= o.maxHeight ? 0-(o.maxHeight-p[1]) : mody);

						if (o.containment && co.top + mody < o.containment[1] - o.po.top) { 
							mody = (o.containment[1] - o.po.top) - co.top;
							nh = nh + this.pos[1] - (o.containment[1] - o.po.top); 
						} 
						if (o.containment && co.left + modx < o.containment[0] - o.po.left) { 
							modx = (o.containment[0] - o.po.left) - co.left; 
							nw = nw + this.pos[0] - (o.containment[0] - o.po.left); 
						}

						$(this.helper).css({ left: co.left + modx, top: co.top + mody });
						break;
				}	
			}

			if(e.shiftKey) nh = nw * (1/o.aspectRatio);
			
			if(o.minWidth) nw = nw <= o.minWidth ? o.minWidth : nw;
			if(o.minHeight) nh = nh <= o.minHeight ? o.minHeight : nh;
			
			if(o.maxWidth) nw = nw >= o.maxWidth ? o.maxWidth : nw;
			if(o.maxHeight) nh = nh >= o.maxHeight ? o.maxHeight : nh;
			
			if(e.shiftKey) nh = nw * (1/o.aspectRatio);

			var modifier = $(that.element).triggerHandler("resize", [e, that.prepareCallbackObj(this)], o.resize);
			if(!modifier) modifier = {};

			var left_handle_pos = co.left < this.pos[0] ? co.left : this.pos[0];
			var top_handle_pos = co.top < this.pos[1] ? co.top : this.pos[1];
			if(o.containment && left_handle_pos + nw > o.containment[2] - o.po.left)
				nw = (o.containment[2] - o.po.left) - left_handle_pos;
			if(o.containment && top_handle_pos + nh > o.containment[3] - o.po.top)
				nh = (o.containment[3] - o.po.top) - top_handle_pos;
			
			for(var i in this.options.modifyThese) {
				var c = this.options.modifyThese[i];
				c[0].css({
					width: modifier.width ? modifier.width+c[1] : nw+c[1],
					height: modifier.height ? modifier.height+c[2] : nh+c[2]
				});
			}
			return false;
			
		}
	});

})(jQuery);
if (window.Node && Node.prototype && !Node.prototype.contains) {
	Node.prototype.contains = function (arg) {
		return !!(this.compareDocumentPosition(arg) & 16)
	}
}

(function($) {

	//Make nodes selectable by expression
	$.extend($.expr[':'], { sortable: "(' '+a.className+' ').indexOf(' ui-sortable ')" });

	$.fn.sortable = function(o) {
		return this.each(function() {
			new $.ui.sortable(this,o);	
		});
	}
	
	//Macros for external methods that support chaining
	var methods = "destroy,enable,disable,refresh".split(",");
	for(var i=0;i<methods.length;i++) {
		var cur = methods[i], f;
		eval('f = function() { var a = arguments; return this.each(function() { if(jQuery(this).is(".ui-sortable")) jQuery.data(this, "ui-sortable")["'+cur+'"](a); }); }');
		$.fn["sortable"+cur.substr(0,1).toUpperCase()+cur.substr(1)] = f;
	};
	
	//get instance method
	$.fn.sortableInstance = function() {
		if($(this[0]).is(".ui-sortable")) return $.data(this[0], "ui-sortable");
		return false;
	};
	
	$.ui.sortable = function(el,o) {
	
		this.element = el;
		this.set = [];
		var options = {};
		var self = this;
		$.data(this.element, "ui-sortable", this);
		$(el).addClass("ui-sortable");
		
		$.extend(options, o);
		$.extend(options, {
			items: options.items || '> li',
			smooth: options.smooth != undefined ? options.smooth : true,
			helper: 'clone',
			containment: options.containment ? (options.containment == 'sortable' ? el : options.containment) : null,
			zIndex: options.zIndex || 1000,
			_start: function(h,p,c,t,e) {
				self.start.apply(t, [self, e]); // Trigger the onStart callback				
			},
			_beforeStop: function(h,p,c,t,e) {
				self.stop.apply(t, [self, e]); // Trigger the onStart callback
			},
			_drag: function(h,p,c,t,e) {
				self.drag.apply(t, [self, e]); // Trigger the onStart callback
			},
			startCondition: function() {
				return !self.disabled;	
			}			
		});
		
		//Get the items
		var items = $(options.items, el);
		
		//Let's determine the floating mode
		options.floating = /left|right/.test(items.css('float'));
		
		//Let's determine the parent's offset
		if($(el).css('position') == 'static') $(el).css('position', 'relative');
		options.offset = $(el).offset({ border: false });

		items.each(function() {
			new $.ui.mouseInteraction(this,options);
		});
		
		//Add current items to the set
		items.each(function() {
			self.set.push([this,null]);
		});
		
		this.options = options;
	}
	
	$.extend($.ui.sortable.prototype, {
		plugins: {},
		currentTarget: null,
		lastTarget: null,
		prepareCallbackObj: function(self, that) {
			if (!self.pos) self.pos = [0, 0];
			return {
				helper: self.helper,
				position: { left: self.pos[0], top: self.pos[1] },
				offset: self.options.cursorAt,
				draggable: self,
				current: that,
				options: self.options
			}			
		},
		refresh: function() {

			//Get the items
			var self = this;
			var items = $(this.options.items, this.element);

			var unique = [];
			items.each(function() {
				old = false;
				for(var i=0;i<self.set.length;i++) { if(self.set[i][0] == this) old = true;	}
				if(!old) unique.push(this);
			});
			
			for(var i=0;i<unique.length;i++) {
				new $.ui.mouseInteraction(unique[i],self.options);
			}
			
			//Add current items to the set
			this.set = [];
			items.each(function() {
				self.set.push([this,null]);
			});
			
		},
		destroy: function() {
			$(this.element).removeClass("ui-sortable").removeClass("ui-sortable-disabled");
			$(this.options.items, this.element).mouseInteractionDestroy();
			
		},
		enable: function() {
			$(this.element).removeClass("ui-sortable-disabled");
			this.disabled = false;
		},
		disable: function() {
			$(this.element).addClass("ui-sortable-disabled");
			this.disabled = true;
		},
		start: function(that, e) {
			
			var o = this.options;

			if(o.hoverClass) {
				that.helper = $('<div class="'+o.hoverClass+'"></div>').appendTo('body').css({
					height: this.element.offsetHeight+'px',
					width: this.element.offsetWidth+'px',
					position: 'absolute'	
				});
			}
			
			if(o.zIndex) {
				if($(this.helper).css("zIndex")) o.ozIndex = $(this.helper).css("zIndex");
				$(this.helper).css('zIndex', o.zIndex);
			}
			
			that.firstSibling = $(this.element).prev()[0];
				
			$(this.element).triggerHandler("sortstart", [e, that.prepareCallbackObj(this)], o.start);
			$(this.element).css('visibility', 'hidden');
			
			return false;
						
		},
		stop: function(that, e) {			
			
			var o = this.options;
			var self = this;
			o.beQuietAtEnd = true;

			if(o.smooth) {
				var os = $(this.element).offset();
				$(this.helper).animate({ left: os.left - o.po.left, top: os.top - o.po.top }, 500, stopIt);
			} else {
				stopIt();
			}
				
			function stopIt() {

				$(self.element).css('visibility', 'visible');
				if(that.helper) that.helper.remove();
				if(self.helper != self.element) $(self.helper).remove(); 

				if(o.ozIndex)
					$(self.helper).css('zIndex', o.ozIndex);
					
					
				//Let's see if the position in DOM has changed
				if($(self.element).prev()[0] != that.firstSibling) {
					$(self.element).triggerHandler("sortupdate", [e, that.prepareCallbackObj(self, that)], o.update);
				}
				$(self.element).triggerHandler("sortstop", [e, that.prepareCallbackObj(self, that)], o.stop);				

			}
			

			return false;
			
		},
		drag: function(that, e) {

			var o = this.options;

			this.pos = [this.pos[0]-(o.cursorAt.left ? o.cursorAt.left : 0), this.pos[1]-(o.cursorAt.top ? o.cursorAt.top : 0)];
			var nv =  $(this.element).triggerHandler("sort", [e, that.prepareCallbackObj(this)], o.sort);
			var nl = (nv && nv.left) ? nv.left :  this.pos[0];
			var nt = (nv && nv.top) ? nv.top :  this.pos[1];
			

			var m = that.set;
			var p = this.pos[1];
			
			for(var i=0;i<m.length;i++) {
				
				var ci = $(m[i][0]); var cio = m[i][0];
				if(this.element.contains(cio)) continue;
				var cO = ci.offset(); //TODO: Caching
				cO = { top: cO.top, left: cO.left };
				
				var mb = function(e) { if(true || o.lba != cio) { ci.before(e); o.lba = cio; } }
				var ma = function(e) { if(true || o.laa != cio) { ci.after(e); o.laa = cio; } }
				
				if(o.floating) {
					var overlap = ((cO.left - (this.pos[0]+(this.options.po ? this.options.po.left : 0)))/this.helper.offsetWidth);
					if(!(cO.top < this.pos[1]+(this.options.po ? this.options.po.top : 0) + cio.offsetHeight/2 && cO.top + cio.offsetHeight > this.pos[1]+(this.options.po ? this.options.po.top : 0) + cio.offsetHeight/2)) continue;
				} else {
					var overlap = ((cO.top - (this.pos[1]+(this.options.po ? this.options.po.top : 0)))/this.helper.offsetHeight);
					if(!(cO.left < this.pos[0]+(this.options.po ? this.options.po.left : 0) + cio.offsetWidth/2 && cO.left + cio.offsetWidth > this.pos[0]+(this.options.po ? this.options.po.left : 0) + cio.offsetWidth/2)) continue;
				}
				
				if(overlap >= 0 && overlap <= 0.5) { //Overlapping at top
					ci.prev().length ? ma(this.element) : mb(this.element); break;
				}

				if(overlap < 0 && overlap > -0.5) { //Overlapping at bottom
					ci.next()[0] == this.element ? mb(this.element) : ma(this.element); break;
				}

			}
			
			//Let's see if the position in DOM has changed
			if($(this.element).prev()[0] != that.lastSibling) {
				$(this.element).triggerHandler("sortchange", [e, that.prepareCallbackObj(this, that)], this.options.change);
				that.lastSibling = $(this.element).prev()[0];	
			}

			if(that.helper) { //reposition helper if available
				var to = $(this.element).offset();
				that.helper.css({
					top: to.top+'px',
					left: to.left+'px'	
				});
			}	
			
			$(this.helper).css('left', nl+'px').css('top', nt+'px'); // Stick the helper to the cursor
			return false;
			
		}
	});

})(jQuery);