function send(){
    var username1 = sessionStorage.getItem("username")
    var username = $("#username").val();
    var context = $("#context").val();
    if(username == "" || username == null){
        layer.msg(languages15)
    }else{
        if (username.length < 2){
            layer.msg(languages16)
            return
        }
        if (context.length <2 || context.length > 30){
            layer.msg(languages14)

            return;
        }
        var dts = "username="+username1;
        $.get("/hxzkuwb/findUserRole",dts,function (data){
            if(data.juese=="访客"){
                layer.msg(languages17)
            }else{
                var dt = "username="+username1+"&context="+context+"&tagid="+username
                $.get("/hxzkuwb/sendMsg",dt,function(data){

                })
                layer.msg(languages5)
            }
        })

    }

}