function CheckOrbberInstalled()
{
	try{
		var objhttp=new ActiveXObject("OrbberGlasses.Install");
		if(objhttp != null)
			return true;
		else
			return false;
	}
	catch(e)
	{
		return false;
	}
	
	return false;
}

//网页启动客户端脚本，im_uid 参数指定了需要聊天的对象 uid 号码
function CheckFormMSG(im_uid)
{
    var uid = "glasses://mored.orb/cmd=msg?uid=" + im_uid;

    if(CheckOrbberInstalled()){
        window.location=uid;
    }
    else{ 
        alert("您没有安装镜贸通, 请到下载页面下载客户端! http://im.wenzhouglasses.com/download.htm");
        open("http://im.wenzhouglasses.com/download.htm");
    }
    
    return true;
}