Submit value to html textbox1 with awesomium

Using this code to load the website

Code:

Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click WebControl1.Source = New System.Uri("https://login.yahoo.com/config/login")

And this code to submit the value to html textbox1

Code:

Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click WebControl1.ExecuteJavascript("document.getElementById('login-text').value=" + TextBox1.Text)

The textbox with id (login-text) work fine but the other one ( pass ) always get empty ?

Submit value to html textbox1 with awesomium - vb.net