How to use the xui.UI function in xui

movePanel:function(prf, col, basePrf, before,type){
            var profile=this.get(0);
            if(!type)type="manual";
            prf.ColLayoutColumn=parseInt(col,10)-1;
            var old=prf.ColLayoutSize;            
            prf.ColLayoutSize=profile._warr?profile._warr[prf.ColLayoutColumn]:300;

            if(prf["xui.UI"])prf=prf.get(0);
            if(basePrf && basePrf["xui.UI"])basePrf=basePrf.get(0);

            if(prf && prf!=basePrf){
                var flag2,items=profile.children;

                // add to collayout, or move to the right container first
                if(prf.parent!=profile || prf.childrenId != col){
                    this.append(prf, col);
                    flag2=1;
                }
                
                var node,
                    tnode=prf.getRootNode();

                // reposition
                if(!basePrf){
                    node=this.getSubNodeByItemId('PANEL', col);

_.arr.each(self._nodes,function(o){
                    if(o.box && o.box["xui.UI"] && !o.box.$initRootHidden){
                        (o.$afterDestroy=(o.$afterDestroy||{}))["comDestroyTrigger"]=function(){
                            if(self.autoDestroy && !self.destroyed)
                                self.destroy();
                            self=null;
                        };
                        return false;
                    }
                });
            self._fireEvent('afterIniComponents');

xui.each(prf.$allPops,function(pop){
                    if(pop && !pop.$noDestroyByParentMenu){
                        if(pop['xui.UI'] && !pop.isEmpty() && !pop.isDestroyed()){
                            pop.destroy();
                        }else if(pop['xui.UIProfile'] && !pop.destroyed){
                            pop.__gc();
                        }else if(pop['xui.Dom'] && !pop.isEmpty() ){
                            pop.remove();
                        }
                    }
                });
            };