+ this.configureItem(c, position);\r
+ }else if(c && !this.isValidParent(c, target)){\r
+ var container = this.getNextCell(c);\r
+ container.insertBefore(c.getPositionEl().dom, null);\r
+ c.container = Ext.get(container);\r
+ this.configureItem(c, position);\r