YAHOO.widget.OverlayManager.prototype.hideActive=function(){var ov=owt.dialogsManager.getActive();if(ov!==null){ov.hide()}};YAHOO.widget.OverlayManager.prototype.focusLastVisible=function(){for(var i=0;i<this.overlays.length;i++){var thisOv=this.overlays[i];if(thisOv.cfg.getProperty("visible")){this.focus(thisOv);return true}}return false};owt.dialogsManager=new YAHOO.widget.OverlayManager();var overlaysKl=new YAHOO.util.KeyListener(document,{keys:27},{fn:owt.dialogsManager.hideActive},"keyup");overlaysKl.enable();