Object.extend(VITECH.msg.msgCenter.prototype,{hide:function(a){if(a==null||a==undefined){a=Element.hide
}if(this.visible()){a(this.el);Element.removeClassName($$("div.selectionBar div.left")[0],"leftExpand");
Element.removeClassName($$("div.selectionBar div.right")[0],"rightExpand")
}},show:function(a){if(a==null||a==undefined){a=Element.show
}$$("#messageList li.title")[0].hide();$$("#errorList li.title")[0].hide();
if(this.isMessages()){this.msgList.show()}else{this.msgList.hide()
}if(this.isErrors()){this.errorList.show()}else{this.errorList.hide()
}if(!this.visible()&&(this.isMessages()||this.isErrors())){a(this.el)
}else{if(!this.isMessages()&&!this.isErrors()){this.hide(Element.hide)
}}}});onContent(function(){VITECH.msg.center=new VITECH.msg.msgCenter()
});