im making right now a auto sign up application for example in registering yahoo mail when i click a button in VB all information will be filled out and submit


Code:
   
      Private Sub btnFillUp_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnFillUp.Click
   
      Dim theElementCollection As HtmlElementCollection = WebBrowser1.Document.GetElementsByTagName("Input")
   
      WebBrowser1.Document.GetElementById("FirstName").InnerText = "John"
   
      WebBrowser1.Document.GetElementById("SecondName").InnerText = "Joe"
   
       
   
       
  
      theElementCollection = WebBrowser1.Document.GetElementsByTagName("Input")
   
       
   
      For Each curElement As HtmlElement In theElementCollection
  
      If curElement.GetAttribute("Value").Equals("Sign In") Then
  
      curElement.InvokeMember("click")
  
      End If
  
      Next
  
      End Sub