// This file is part of the OWASP O2 Platform (http://www.owasp.org/index.php/OWASP_O2_Platform) and is released under the Apache 2.0 License (http://www.apache.org/licenses/LICENSE-2.0)
using System;
using System.Threading;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Windows.Forms;
using System.Text;
using O2.Kernel;
using O2.Kernel.ExtensionMethods;
using O2.DotNetWrappers.ExtensionMethods;
using O2.Views.ASCX.ExtensionMethods;
using O2.Views.ASCX.classes.MainGUI;
using O2.External.IE.ExtensionMethods;
using SHDocVw;
using WatiN.Core;
using O2.XRules.Database._Rules._Interfaces;
 
//O2File:C:\O2\_XRules_Local\Extra_methods.cs  
//O2File:C:\O2\_XRules_Local\WatiN_IE_ExtensionMethods.cs    
//O2File:C:\O2\_XRules_Local\WatiN_IE.cs
//O2Ref:Interop.SHDocVw.dll
//O2Ref:WatiN.Core.1x.dll
 
 
namespace O2.Script
{
    public class API_BTOpenZone
    {    
 
    	public WatiN_IE ie;
    	public string  defaultWebPage;
 
    	public API_BTOpenZone()
    	{
    		ie = "".ie(0,450,800,700);  
    		defaultWebPage =  "http://www.google.co.uk";
    	}
 
    	public API_BTOpenZone login()
    	{
    		return login("");
    	}
 
    	public API_BTOpenZone login(string fileWithLoginDetails)
    	{											
			ie.open(defaultWebPage); 			
			if (ie.title("Google"))
				"we are already conneted to the internet".info();
			else if (ie.title("BT Openzone"))
			{
				"detected BT Openzone page".info();
				// get the login details				
				ICredential credential = fileWithLoginDetails.credential("BtOpenZone");
 
				if (credential==null)
				{
					"no file with credentials provided, or no credential of type BtOpenZone found".debug();
					credential = ie.askUserForUsernameAndPassword();	
				}
				var BTOpenZone_UserName = credential.username();
				var BTOpenZone_Password = credential.password(); 				
				// populate	fields and submit form
				if (ie.hasField("username") && ie.hasField("password"))
				{
					"detected BT Openzone login Form".info();
 
					"submitting login details".debug();
					ie.field("username").value(BTOpenZone_UserName);
					ie.field("password").value(BTOpenZone_Password);
					ie.buttons()[0].click();					
					if (ie.hasField("username"))
					{
						"Login failed, Aborting worklow".error();
						return this;
					}
					ie.open(defaultWebPage); 					
					if (ie.title("Google").isFalse())
					{
						"Expected Google page did not load".error();			
					}
				}
			}
			return this;
    	}
 
    	public API_BTOpenZone logout()
    	{
    		// logout sequence
			"logging out".debug();
			var logoutPage = "https://www.btopenzone.com:8443/accountLogoff/home";			
			var logoutConfirmedPage = "https://www.btopenzone.com:8443/accountLogoff/home?confirmed=true";
			ie.open(logoutPage);		
			ie.open(logoutConfirmedPage);			
			ie.title().info(); 
			if (ie.hasField("username"))
				"logout ok".info();
			else
				"logout failed".info();	
			return this;
    	}
 
    	public API_BTOpenZone closeInNSeconds(int seconds)
    	{
    		ie.closeInNSeconds(seconds);     
    		return this;
    	}
 
    	public API_BTOpenZone waitNSeconds(int seconds)
    	{
    		ie.waitNSeconds(seconds);     
    		return this;
    	}
 
     }
}

// This file is part of the OWASP O2 Platform (http://www.owasp.org/index.php/OWASP_O2_Platform) and is released under the Apache 2.0 License (http://www.apache.org/licenses/LICENSE-2.0)
using System;
using System.Threading;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Windows.Forms;
using System.Text;
using O2.Kernel;
using O2.Kernel.ExtensionMethods;
using O2.DotNetWrappers.ExtensionMethods;
using O2.Views.ASCX.ExtensionMethods;
using O2.Views.ASCX.classes.MainGUI;
using O2.External.IE.ExtensionMethods;
using O2.XRules.Database._Rules._Interfaces;
//O2File:C:\O2\_XRules_Local\Extra_methods.cs
 
namespace O2.Script
{
    public class ascx_AskUserForLoginDetails : ContainerControl
    {       
		public string UserName { get;set;}
		public string Password { get;set;}
 
		public AutoResetEvent HaveAnswer { get;set;}
        public TextBox UserNameTextBox { get; set;}
        public TextBox PasswordTextBox { get; set;}
        public Button OKButton { get; set;}
 
		public static ICredential ask()
    	{
    		var loginDetailsGui = O2Gui.open<ascx_AskUserForLoginDetails>("Enter Login Details", 250,115);    	
    		loginDetailsGui.buildGui();    		   	
    		var credential = loginDetailsGui.getAnswer();    		
    		loginDetailsGui.close();
 
    		return credential;
    	}    	   	   	   	   
 
        public ascx_AskUserForLoginDetails()
    	{
    		HaveAnswer = new AutoResetEvent(false);
    		UserName = "";
    		Password = "";
    	}
 
    	public void buildGui()
    	{    								
			UserNameTextBox = this.add_Label("Username:",10,0)
							      .append_TextBox("");
 
			UserNameTextBox.onTextChange((text)=> UserName = text)
						   .align_Right(this);
 
			PasswordTextBox = this.add_Label("Password: ",35,0)
								  .append_TextBox("")
								  .isPasswordField();
			PasswordTextBox.onTextChange((text)=> Password = text)
						   .align_Right(this);
 
			var OKButton = this.add_Button("OK", 60,0);							  
			OKButton.onClick(answerAvailable)
					.left(this.width() - OKButton.width() - 1)
					.anchor_BottomRight();
 
			this.parentForm().Closed += (sender,e) => answerAvailable();			
    	}
 
    	public ICredential getAnswer()
    	{
    		HaveAnswer.WaitOne();  
    		var credential = new Credential();
    		credential.UserName = UserName;
    		credential.Password = Password;
    		"u:{0}".debug(credential.UserName);
    		"p:{0}".debug(credential.Password);
    		return credential;
    	}
 
    	public void answerAvailable()
    	{	   		
    		HaveAnswer.Set();
    	}
 
    	public void close()
    	{
    		if (this.parentForm() != null)
				this.parentForm().Close();     		
    	}
 
     }
 
}

// This file is part of the OWASP O2 Platform (http://www.owasp.org/index.php/OWASP_O2_Platform) and is released under the Apache 2.0 License (http://www.apache.org/licenses/LICENSE-2.0)
using System;
using System.Threading;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Windows.Forms;
using System.Text;
using O2.Kernel;
using O2.Kernel.ExtensionMethods;
using O2.DotNetWrappers.ExtensionMethods;
using O2.Views.ASCX.ExtensionMethods;
using O2.Views.ASCX.classes.MainGUI;
using O2.External.IE.ExtensionMethods;
 
namespace O2.Script
{
    public class ascx_CaptchaQuestion : ContainerControl
    {       
		public string CaptchaQuestionUrl { get;set;}
		public string CaptchaAnswer { get;set;}		
		public AutoResetEvent HaveAnswer { get;set;}
        public TextBox AnswerTextBox { get; set;}
        public ascx_CaptchaQuestion()
    	{
    		HaveAnswer = new AutoResetEvent(false);
    		CaptchaAnswer = "";    		
    	}
 
    	public void buildGui(string captchaQuestionUrl)
    	{
    		CaptchaQuestionUrl =  captchaQuestionUrl;    		   							
 
			var browser = this.add_Browser(); 
 
			var panelAbove = browser.insert_Above<Panel>(25);
			var label = panelAbove.add_Label("What does the CAPTCHA  say?").top(6);
			var button = panelAbove.add_Button("Submit");
			button.left(panelAbove.width()-button.width())
				  .anchor_TopRight();
 
			AnswerTextBox = label.append_TextBox("");
			AnswerTextBox.onTextChange((text)=>CaptchaAnswer = text)
						 .onEnter((text) => answerAvailable())
					     .width(panelAbove.width() -button.width() - label.width() - 10)
						 .anchor_TopLeftRight()												
						 .top(2);
 
 
			button.onClick(() => answerAvailable());
 
			browser.open(CaptchaQuestionUrl);
 
			this.parentForm().Closed += (sender,e) => answerAvailable();			
    	}
 
    	public string getAnswer()
    	{
    		HaveAnswer.WaitOne();    		
    		return AnswerTextBox.get_Text();    		
    	}
 
    	public void answerAvailable()
    	{	
    		"answerAvailable".debug();
    		HaveAnswer.Set();
    	}
 
    	public void close()
    	{
    		if (this.parentForm() != null)
				this.parentForm().Close();     		
    	}
 
 
    	public static string askQuestion(string captchaQuestionUrl)
    	{
    		var captchaQuestion = O2Gui.open<ascx_CaptchaQuestion>("Answer CAPTCHA Question", 400,200);
    		captchaQuestion.buildGui(captchaQuestionUrl);    		
 
    		var captchaAnswer = captchaQuestion.getAnswer();
    		captchaQuestion.close();
 
    		return captchaAnswer;
    	}    	   	   	   	   
     }
 
}

 public static class ExtraMethods2
    {        
    	// Controls Extension methods
 
    	public static T controls<T>(this Control control)
    		where T : Control
    	{
    		foreach(var childControl in control.controls())
    			if (childControl is T)
    				return (T)childControl;
    		return null;
    	}
 
    	//TreeView
 
    	public static TextBox isPasswordField(this TextBox textBox)
    	{
    		textBox.invokeOnThread(()=> textBox.PasswordChar = '*');
    		return textBox;
    	}
 
 
    	// ascx_TableList Extension Methods
 
    	public static ascx_TableList clearTable(this ascx_TableList tableList)
    	{    		
    		var listViewControl = tableList.getListViewControl();
    		listViewControl.invokeOnThread(()=> listViewControl.Clear());
 
    		return tableList;
    	}
 
 
    	public static ascx_TableList add_Column(this ascx_TableList tableList, string columnName)
    	{    		
    		var listViewControl = tableList.getListViewControl();
    		listViewControl.invokeOnThread(()=> listViewControl.Columns.Add(columnName));
 
    		return tableList;
    	}
 
 
    	public static ascx_TableList add_Columns(this ascx_TableList tableList, params string[] columnsName)
    	{    		
    		tableList.add_Columns(columnsName.toList());
    		return tableList;
    	}
 
    	public static ascx_TableList add_Row(this ascx_TableList tableList, params string[] cellValues)
    	{    		
    		tableList.add_Row(cellValues.toList());
    		return tableList;
    	}
 
    	// SecretData extensionMethods O2.XRules.Database._Rules._Interfaces;
 
    	public static ICredential credential(this string fileWithSecretData, string credentialType)
    	{
    		if (fileWithSecretData.fileExists())
    		{
    			var secretData = fileWithSecretData.deserialize<SecretData>();
    			return secretData.credential(credentialType);
    		}
    		return null;
    	}
 
    	public static ICredential credential(this SecretData secretData, string credentialType)
    	{
    		if (secretData!= null)
    		{
    			var credentials = secretData.credentialTypes(credentialType);
    			if (credentials != null && credentials.size() > 0)
    				return credentials[0];
    		}
    		return null;
    	}
 
    	public static string username(this ICredential credential)
    	{
    		return credential.UserName;
    	}
 
    	public static string password(this ICredential credential)
    	{
    		return credential.Password;
    	}
    }

// This file is part of the OWASP O2 Platform (http://www.owasp.org/index.php/OWASP_O2_Platform) and is released under the Apache 2.0 License (http://www.apache.org/licenses/LICENSE-2.0)
using System;
using System.IO;
using System.Drawing;
using System.Threading;
using System.Drawing.Imaging;
using System.Windows.Forms;
using System.Collections.Generic;
using System.Linq;
using System.Xml.Linq;
using System.Reflection;
using System.Text;
using O2.Interfaces.O2Core;
using O2.Kernel;
using O2.Kernel.ExtensionMethods;
using O2.DotNetWrappers.ExtensionMethods;
using O2.DotNetWrappers.Windows;
using O2.DotNetWrappers.DotNet;
using O2.Views.ASCX;
using O2.External.SharpDevelop.AST;
using O2.External.SharpDevelop.ExtensionMethods;
using WatiN.Core;
 
using SHDocVw;
 
//O2Ref:WatiN.Core.1x.dll
//O2Ref:Interop.SHDocVw.dll
//O2File:C:\O2\_XRules_Local\Extra_methods.cs
 
 
namespace O2.Script
{
    public class WatiN_IE
	{
		public Thread IEThread { get; set; }
		public IE IE { get; set; }
		public SHDocVw.InternetExplorerClass InternetExplorer { get; set; }
		public AutoResetEvent WaitForIELaunch {get;set;}
		public AutoResetEvent WaitForIEClose {get;set;}
 
		public int maxExecutionWaitTime = 5000;
 
		public WatiN_IE()
		{
			WaitForIEClose = new AutoResetEvent(false);
			WaitForIELaunch = new AutoResetEvent(false);			
		}				
 
		public WatiN_IE(InternetExplorer ieInstanceToAttach) : this()
 		{ 			
			attachTo(ieInstanceToAttach);			
		}	
 
		public WatiN_IE(System.Windows.Forms.WebBrowser webBrowser) : this()
		{
			attachTo(webBrowser);
		}
 
		public WatiN_IE createIEObject()
		{
			return createIEObject("about:blank");
		}
 
		public WatiN_IE createIEObject(string url)
		{			
			return createIEObject(url, 0,0,500,500);    							
		}
		public WatiN_IE attachTo(System.Windows.Forms.WebBrowser webBrowser)
		{
			// need to do this or the attach is not going to work 						
			WatiN.Core.Settings.AutoStartDialogWatcher = false;  
			attachTo(webBrowser.ActiveXInstance as InternetExplorer);						
			return this;
		}
 
		public WatiN_IE attachTo(InternetExplorer ieInstanceToAttach)
		{
			IEThread = O2Thread.staThread(
    			()=>{
    					try
						{	
							//WatiN.Core.Settings.AutoStartDialogWatcher = false;
 
							WaitForIEClose.Reset();
							"attaching to IE with LocationName '{0}'".info(ieInstanceToAttach.LocationName);    																
 
							IE = new IE(ieInstanceToAttach);																					
 
							//this doesn't work on external processes attach							
							//InternetExplorer = (SHDocVw.InternetExplorerClass)IE.InternetExplorer;														
 
							(ieInstanceToAttach as DWebBrowserEvents2_Event).OnQuit +=
							()=> 
								{
									//"ON WatiN_IE attachTo Quit EVENT".debug();
									close();
								};						
 
							WaitForIELaunch.Set();    					
 
	   					WaitForIEClose.WaitOne();    								   			
	   					//"AFTER WaitForIEClose".error();
			   		}
			   		catch(Exception ex)
			   		{
			   			ex.log("in attachTo(InternetExplorer)",true);
			   			WaitForIELaunch.Set();
	   					WaitForIEClose.Set();
	   				}
					});		
			//"before WaitForIELaunch".error();		
			WaitForIELaunch.WaitOne();	
			//"after WaitForIELaunch".error();
			return this;
		}
 
		public WatiN_IE createIEObject(string url, int top, int left, int width, int height)
		{			
			IEThread = O2Thread.staThread(
    			()=>{
					"launching a new WatIN InternetExplorer Process".info();    		
			   		try
			   		{
			   			if (url.valid().isFalse())
			   				url = "about:blank";
				   		Settings.MakeNewIeInstanceVisible = false;
							IE = new IE(url);										
							InternetExplorer = (SHDocVw.InternetExplorerClass)IE.InternetExplorer;
							InternetExplorer.Top= top;
							InternetExplorer.Left= left;
							InternetExplorer.Width= width;
							InternetExplorer.Height= height;
							InternetExplorer.Visible = true;
 
							InternetExplorer.OnQuit += close;											
							WaitForIELaunch.Set();    					
	   					WaitForIEClose.WaitOne();    					
	   				}
	   				catch(Exception ex)
	   				{
	   					ex.log("in WatiN_IE createIEObject");
	   					WaitForIELaunch.Set();
	   					WaitForIEClose.Set();
	   				}
					});			
			WaitForIELaunch.WaitOne();	
			return this;
		}
 
		public void close()
		{
			"closing WatiN_IE".info();
			try
			{
				IE.Close();
			}
			catch(Exception ex)
			{
				ex.log("in WatiN_IE.close");
			}
			detach();
		}
 
		public void detach()
		{
			WaitForIEClose.Set();
		}
 
		public WatiN_IE execute(MethodInvoker callback)
		{			
			var executionComplete = new AutoResetEvent(false);
			IEThread.invoke(
				()=>{
						try
						{							
							callback();
						}
						catch(Exception ex)
						{
							ex.log("in WatiN_IE execute");
						}
						executionComplete.Set();
					});
			if (executionComplete.WaitOne(maxExecutionWaitTime).isFalse())
				"in WatiN_IE executeOnThread, maxExecutionWaitTime ({0} ms} was reached for action".error(maxExecutionWaitTime);
			return this;
		}		
 
		public T execute<T>(Func<T> callback)
		{
			object returnData = null;
			var executionComplete = new AutoResetEvent(false);
			IEThread.invoke(
				()=>{
						try
						{	
							returnData = callback();						
						}
						catch(Exception ex)
						{
							ex.log("in WatiN_IE execute<T>");
						}
						executionComplete.Set();
					});
			if (executionComplete.WaitOne(maxExecutionWaitTime).isFalse())
				"in WatiN_IE executeOnThread, maxExecutionWaitTime ({0} ms} was reached for action".error(maxExecutionWaitTime);
 
			if (returnData is T)
				return (T)returnData;
 
			return default(T);			
		}	
 
		public static List<InternetExplorer> ieInstances()
		{
			var ieInstances = new List<InternetExplorer>();
			ShellWindows shellWindows = new ShellWindowsClass(); 
			for(int i = 0 ; i < shellWindows.Count ; i++)
			{
				if (shellWindows.Item(i) is InternetExplorer)
				{
					var instance = (InternetExplorer)shellWindows.Item(i);
					//make sure it is a browser instance (since we don't want the Windows Explorer cases)
					if(instance.FullName.contains("IEXPLORE.EXE"))
						ieInstances.Add(instance);
				}
			}
			return ieInstances;
		}
 
		public static WatiN_IE attachTo(string locationName)
		{	
			var ieInstance = ieInstances().locationName(locationName);
			if (ieInstance!= null)
			{
				return new WatiN_IE(ieInstance);				
			}
			"in WatiN_IE attachTo(...) could not find an instance of IE to attach with locationName='{0}'".error(locationName);
			return null;
		}
 
		public static void stopAllIEProcesses()
		{
			Processes.getProcessesCalled("iexplore").stop();
		}
	}
 
 
	public static class InternetExplorer_ExtensionMethods
	{
		// InternetExplorer extension methods
    	public static InternetExplorer locationName(this List<InternetExplorer> ieInstances, string locationToMatch)
    	{
    		if (ieInstances.size() >0 )
    		{
    			foreach(var instance in ieInstances)
    				if (instance.LocationName == locationToMatch)
    					return instance;
    			"in I InternetExplorer locationName(...) it was not possible to find an IE instance with LocationName == '{0}'".debug(locationToMatch);
    		}
    		return null;
    	}
    	public static List<string> locationNames(this List<InternetExplorer> ieInstances)
    	{
    		return (from instance in ieInstances
    				select instance.LocationName).toList();    		
    	}
 
    	public static List<string> locationUrls(this List<InternetExplorer> ieInstances)
    	{
    		return (from instance in ieInstances
    				select instance.LocationURL).toList();    		
    	}
	}	
 
 }

// This file is part of the OWASP O2 Platform (http://www.owasp.org/index.php/OWASP_O2_Platform) and is released under the Apache 2.0 License (http://www.apache.org/licenses/LICENSE-2.0)
using System;
using System.IO;
using System.Drawing;
using System.Threading;
using System.Drawing.Imaging;
using System.Windows.Forms;
using System.Collections.Generic;
using System.Linq;
using System.Xml.Linq;
using System.Reflection;
using System.Text;
using O2.Interfaces.O2Core;
using O2.Kernel;
using O2.Kernel.ExtensionMethods;
using O2.DotNetWrappers.ExtensionMethods;
using O2.DotNetWrappers.Windows;
using O2.DotNetWrappers.DotNet;
using O2.Views.ASCX;
using O2.Views.ASCX.classes.MainGUI;
using O2.External.SharpDevelop.AST;
using O2.External.SharpDevelop.ExtensionMethods; 
using O2.XRules.Database._Rules._Interfaces;
using WatiN.Core;
using SHDocVw;
 
//O2Ref:WatiN.Core.1x.dll
//O2Ref:Interop.SHDocVw.dll
//O2File:C:\O2\_XRules_Local\WatiN_IE.cs
//O2File:C:\O2\_XRules_Local\ascx_CaptchaQuestion.cs
//O2File:C:\O2\_XRules_Local\ascx_AskUserForLoginDetails.cs
 
namespace O2.Script
{
    public static class WatiN_IE_ExtensionMethods
    {    
    	//WatIN ExtensionMethods
 
    	public static WatiN_IE ie(this string url)
    	{
    		int top = 0;
    		int left = 900;    		
    		return url.ie(top, left);
    	}
 
    	public static WatiN_IE ie(this string url, int top, int left)
    	{
    		int width = 385;
    		int height = 500;
    		return url.ie(top, left, width, height);
    	}
 
    	public static WatiN_IE ie(this string url, int top, int left, int width, int height)
    	{    		
    		var ie = new WatiN_IE();
    		ie.createIEObject(url, top, left, width, height);
			return ie;						
    	}
 
    	public static WatiN_IE ie(this O2.External.IE.Wrapper.O2BrowserIE o2BrowserIE)
 		{ 			
			return (o2BrowserIE as System.Windows.Forms.WebBrowser).ie();
		}
 
		public static WatiN_IE ie(this System.Windows.Forms.WebBrowser webBrowser)
 		{ 			
			return new WatiN_IE(webBrowser);						
		}
 
    	// uri & url
 
    	public static Uri uri(this WatiN_IE watinIe)
    	{
    		return watinIe.IE.Uri;
    	}
 
 
    	public static string url(this WatiN_IE watinIe)
    	{
    		return watinIe.uri().str();
    	}
 
    	public static string title(this WatiN_IE watinIe)
    	{
    		return watinIe.IE.Title;
    	}
 
    	public static bool title(this WatiN_IE watinIe, string title)
    	{
    		return watinIe.IE.Title == title;
    	}
 
    	public static string processId(this WatiN_IE watinIe)
    	{
    		return watinIe.IE.ProcessID.str();
    	}
    	// region close 
 
    	public static WatiN_IE close(this WatiN_IE watinIe)
    	{
    		"closing WatIN InternetExplorer Process".info();
    		watinIe.close();
    		//watinIe.Close();
    		return watinIe;
    	}
 
    	public static WatiN_IE closeInNSeconds(this WatiN_IE watinIe, int seconds)
    	{
    		if (seconds > 60)
    		{
    			"in WatiN_IE closeInNSeconds, provided value bigger than 60 secs, so changing the delay (before close) to 60".error();
    			seconds = 60;
    		}
    		"IE instance will be closed in {0} seconds".info(seconds);
    		O2Thread.mtaThread( 
			()=>{ 
					watinIe.wait(5000);  
					watinIe.close();   
				}); 
			return watinIe;
    	}
 
 
    	// internet explorer
 
    	public static InternetExplorerClass internetExplorer(this WatiN_IE watinIe)
    	{
    		return watinIe.InternetExplorer;
    	}
 
		public static WatiN_IE open(this WatiN_IE watinIe, string url)
		{
			return watinIe.open(url,0);
		}
 
		public static WatiN_IE open(this WatiN_IE watinIe, string url, int miliseconds)
    	{
    		"[WatIN] open: {0}".info(url);
    		watinIe.execute(
    			()=>{
    					watinIe.IE.GoTo(url);
    					watinIe.wait(miliseconds);
    				});
    		return watinIe;
    	}
 
    	public static WatiN_IE wait(this WatiN_IE watinIe)
    	{
    		return watinIe.wait(1000);
    	}
 
    	public static WatiN_IE wait(this WatiN_IE watinIe, int miliseconds)
    	{
    		if (miliseconds > 0)
    			watinIe.sleep(miliseconds);
    		return watinIe;
    	}
 
    	public static WatiN_IE waitNSeconds(this WatiN_IE watinIe, int seconds)
    	{
    		if (seconds > 0)
    			watinIe.sleep(seconds* 1000);
    		return watinIe;
    	}
 
 
    	public static T wait<T>(this T element, int miliseconds)
    		where T : Element
    	{
    		if (miliseconds > 0)
    			element.sleep(miliseconds);
    		return element;
    	}
 
 
    	/*
    	public static WatiN_IE linkClick(this WatiN_IE watinIe, string findByUrl, int miliseconds)
    	{
    		watinIe.execute(
    			()=>{
		   			var link = watinIe.link(Find.ByUrl(findByUrl));
    					link.click(miliseconds);
    				});
    		return watinIe;
    	}
 
    	public static Link link(this WatiN_IE watinIe, AttributeConstraint attributeConstraint)
    	{
    		return watinIe.link(attributeConstraint, 0);
    	}
 
    	public static Link link(this WatiN_IE watinIe, AttributeConstraint attributeConstraint, int miliseconds)
    	{
    		Link link = null;
    		watinIe.execute(
    			()=>{	
    				link = watinIe.IE.Link(attributeConstraint);
    				watinIe.wait(miliseconds);
    			});
    		return link;
    	}
    	*/
 
    	// WatiN Image Extension Methods
 
    	public static WatiN.Core.Image image(this WatiN_IE watinIe, string name)
    	{
    		foreach(var image in watinIe.images())
    			if (image.id() == name)//|| link.text() == name)
    				return image;
    		"in WatiN_IE could not find Image with name:{0}".error(name ?? "[null value]");
    		return null;    				
    	}
 
    	public static List<WatiN.Core.Image> images(this WatiN_IE watinIe)
    	{
    		return (from image in watinIe.IE.Images
    				select image).toList();
    	}
 
    	public static Uri uri(this WatiN.Core.Image image)
    	{
			return (image != null)
					? image.Uri
					: null;
    	}
 
    	public static string url(this WatiN.Core.Image image)
    	{
			return (image != null)
					? image.Uri.str()
					: "";
    	}
 
    	public static string src(this WatiN.Core.Image image)
    	{
			return (image != null)
					? image.Src
					: "";
    	}
 
    	// WatiN Link Extension methods    	
 
    	public static Link link(this WatiN_IE watinIe, string name)
    	{
    		foreach(var link in watinIe.links())
    			if (link.id() == name || link.text() == name)
    				return link;
    		"in WatiN_IE could not find Link with name:{0}".error(name ?? "[null value]");
    		return null;    				
    	}
 
    	public static List<Link> links(this WatiN_IE watinIe)
    	{
    		return (from link in watinIe.IE.Links
    				select link).toList();
    	}
 
    	public static string url(this Link link)
    	{
			return (link != null)
					? link.Url
					: "";
    	}
 
    	public static Link click(this Link link)
    	{
    		return link.click(0);    		
    	}    	   	
 
    	public static Link click(this Link link, int miliseconds)
    	{
    		if (link != null)
    		{
    			link.Click();
    			link.wait(miliseconds); 
    		}
    		return link;
    	}
 
 
    	public static List<string> texts(this List<Link> links)
    	{
    		return (from link in links 
    				select link.text()).toList();
    	}
 
    	public static List<string> urls(this List<Link> links)
    	{
    		return (from link in links 
    				select link.url()).toList();
    	}
 
    	// WatiN Button Extension methods
 
    	public static WatiN.Core.Button button(this WatiN_IE watinIe, string name)
    	{
    		foreach(var button in watinIe.buttons())
    			if (button.id() == name || button.value() == name)
    				return button;
    		"in WatiN_IE could not find Button with name:{0}".error(name ?? "[null value]");
    		return null;    				
    	}
 
    	public static List< WatiN.Core.Button> buttons(this WatiN_IE watinIe)
    	{
    		return (from button in watinIe.IE.Buttons
    				select button).toList();
    	}
 
 
    	public static List<string> texts(this List<WatiN.Core.Button> buttons)
    	{
    		return (from button in buttons 
    				select button.text()).toList();
    	}
 
    	public static List<string> values(this List<WatiN.Core.Button> buttons)
    	{
    		return (from button in buttons 
    				select button.value()).toList();
    	}
 
    	public static List<string> ids(this List<WatiN.Core.Button> buttons)
    	{
    		return (from button in buttons 
    				select button.id()).toList();
    	}
 
    	public static List<string> names(this List<WatiN.Core.Button> buttons)
    	{
    		return buttons.ids();
    	}
 
		public static string value(this WatiN.Core.Button button)
    	{    		
    		return (button != null)
    					? button.Value
    					: "";
    	}
 
    	public static WatiN.Core.Button click(this WatiN.Core.Button button)
    	{    		
    		if (button != null)
    			button.Click();
    		return button;
    	}
 
    	// WatiN SelectLists Extension methods    	
 
    	public static SelectList selectList(this WatiN_IE watinIe, string name)
    	{
    		//watinIe.textFields();   // after some events 
    		foreach(var selectList in watinIe.selectLists())
    			if (selectList.id() == name) // || checkBox.title() == name)
    				return selectList;
    		"in WatiN_IE could not find SelectList with name:{0}".error(name ?? "[null value]");
    		return null;    				
    	}
 
    	public static List<SelectList> selectLists(this WatiN_IE watinIe)
    	{
    		return (from selectList in watinIe.IE.SelectLists
    				select selectList).toList();
    	}
 
    	public static string id(this SelectList selectList)
    	{
    		return (selectList != null)
    					? selectList.Id
    					: "";
    	}
 
    	public static List<string> ids(this List<SelectList> selectLists)
    	{
    		return (from selectList in selectLists 
    				select selectList.id()).toList();
    	}
 
    	public static List<Option> options(this SelectList selectList)
    	{
    		return (from option in selectList.Options 
    				select option).toList();
    	}
 
    	public static Option select(this Option option)
    	{
    		try
    		{
    			if (option != null)
					option.Select();
			}
			catch(Exception ex)
			{
				ex.log("in Option select");
			}
			return option;
    	}
 
    	public static SelectList select(this SelectList selectList, int index)
    	{
    		var options = selectList.options();
    		if (index < options.size())
    			options[index].select();
    		return selectList;
    	}
    	// WatiN CheckBox Extension methods    	
 
    	public static WatiN.Core.CheckBox checkBox(this WatiN_IE watinIe, string name)
    	{
    		//watinIe.textFields();   // after some events 
    		foreach(var checkBox in watinIe.checkBoxes())
    			if (checkBox.id() == name) // || checkBox.title() == name)
    				return checkBox;
    		"in WatiN_IE could not find CheckBox with name:{0}".error(name ?? "[null value]");
    		return null;    				
    	}
 
    	public static List<WatiN.Core.CheckBox> checkBoxes(this WatiN_IE watinIe)
    	{
    		return (from checkBox in watinIe.IE.CheckBoxes
    				select checkBox).toList();
    	}
 
    	public static string id(this WatiN.Core.CheckBox checkBox)
    	{
    		return (checkBox != null)
    					? checkBox.Id
    					: "";
    	}
 
    	public static List<string> ids(this List<WatiN.Core.CheckBox> checkBoxes)
    	{
    		return (from checkBox in checkBoxes 
    				select checkBox.id()).toList();
    	}
 
    	public static bool value(this WatiN.Core.CheckBox checkBox)
    	{    		
    		return (checkBox != null)
    					? checkBox.Checked
    					: false;
    	}
 
    	public static List<bool> values(this List<WatiN.Core.CheckBox> checkBoxes)
    	{
    		return (from checkBox in checkBoxes 
    				select checkBox.value()).toList();
    	}
 
    	public static WatiN.Core.CheckBox value(this WatiN.Core.CheckBox checkBox, bool value)
    	{
    		if (checkBox!= null)    
    		try
    		{
    			checkBox.Checked = value;    	
    		}
    		catch(Exception ex)
    		{
    			ex.log("in WatiN.Core.CheckBox value");
    		}
    		return checkBox;
    	}
 
    	public static WatiN.Core.CheckBox check(this WatiN.Core.CheckBox checkBox)
    	{    		
    		return checkBox.value(true);
    	}
 
    	public static WatiN.Core.CheckBox uncheck(this WatiN.Core.CheckBox checkBox)
    	{    		
    		return checkBox.value(false);
    	}
 
    	// WatiN TextField Extension methods    	
    	public static TextField field(this WatiN_IE watinIe, string name)
    	{
    		return watinIe.textField(name);
    	}
 
    	public static List<TextField> fields(this WatiN_IE watinIe)
    	{
    		return watinIe.textFields();
    	}
 
    	public static bool hasField(this WatiN_IE watinIe, string name)
    	{
    	   return watinIe.textFieldExists(name);
    	}
 
    	public static TextField textField(this WatiN_IE watinIe, string name)
    	{
    		//watinIe.textFields();   // after some events 
    		foreach(var textField in watinIe.textFields())
    			if (textField.name() == name || textField.title() == name)
    				return textField;
    		"in WatiN_IE could not find TextField with name:{0}".error(name ?? "[null value]");
    		return null;    				
    	}
 
    	public static bool textFieldExists(this WatiN_IE watinIe, string name)
    	{
    		foreach(var textField in watinIe.textFields())
    			if (textField.name() == name || textField.title() == name)
    				return true;
    		return false;
    	}
    	public static List<TextField> textFields(this WatiN_IE watinIe)
    	{
    		return (from textField in watinIe.IE.TextFields
    				select textField).toList();
    	}
 
    	public static string name(this TextField textField)
    	{
    		return (textField != null)
    					? textField.Name
    					: "";
    	}
 
    	public static List<string> names(this List<TextField> textFields)
    	{
    		return (from textField in textFields 
    				select textField.name()).toList();
    	}
 
    	public static string value(this TextField textField)
    	{    		
    		return (textField != null)
    					? textField.Value
    					: "";
    	}
 
    	public static List<string> values(this List<TextField> textFields)
    	{
    		return (from textField in textFields 
    				select textField.value()).toList();
    	}
 
    	public static TextField value(this TextField textField, string value)
    	{
    		if (textField!= null)    		
    			textField.Value = value;    	
    		return textField;
    	}
 
    	// WatiN Forms Extension methods    	
 
    	public static List<WatiN.Core.Form> forms(this WatiN_IE watinIe)
    	{
    		return (from form in watinIe.IE.Forms
    				select form).toList();
    	}
 
 
    	// WatiN Elemetns Extension methods  
 
    	public static List<Element> elements(this WatiN_IE watinIe, string tagName)
    	{
    		return (from element in watinIe.IE.Elements
    				where element.TagName == tagName
    				select element).toList();
    	}
 
    	public static List<Element> elements(this WatiN_IE watinIe)
    	{
    		return (from element in watinIe.IE.Elements
    				select element).toList();
    	}
 
    	public static List<string> tagNames(this List<Element> elements)
    	{    		
    		return (from element in elements
    				select element.TagName).Distinct().toList();
    	}
 
    	public static Dictionary<string, List<Element>> indexedByTagName(this List<Element> elements)
    	{
    		var result = new Dictionary<string,List<Element>>();
    		foreach(var element in elements)
    			result.add(element.TagName, element);
    		return result;
    	}
 
 
    	public static string tagName(this Element element)
    	{
    		return element.TagName;
    	}
 
 
    	// WatiN Divs Extension methods  
 
 
    	public static Div div(this WatiN_IE watinIe, string id)
    	{
    		foreach(var div in watinIe.divs())
    			if (div.Id != null && div.Id == id)
    				return div;
    		return null;
    	}
    	public static List<Div> divs(this WatiN_IE watinIe)
    	{
    		return (from div in watinIe.IE.Divs
    				select div).toList();
    	}
 
    	public static List<string> ids(this List<Div> divs)
    	{
 
    		return (from div in divs 
    				where div.Id != null
    				select div.Id).toList();
    	}
 
    	// WatiN  Element Extension methods    	   	   	
 
    	public static string id(this Element element)
    	{
    		return (element != null)
    					? element.Id
    					: "";
    	}
 
    	public static string text(this Element element)
    	{
    		return (element != null)
    					? element.Text
    					: "";
    	}
 
    	public static string title(this Element element)
    	{
    		return (element != null)
    					? element.Title
    					: "";
    	}
 
    	public static string innerHtml(this Element element)
    	{
    		return (element != null)
    					? element.InnerHtml
    					: "";
    	}
 
    	public static string outerHtml(this Element element)
    	{
    		return (element != null)
    					? element.OuterHtml
    					: "";
    	}
 
    	public static string html(this Element element)
    	{
    		return element.outerHtml();
    	}
 
    	// Captcha Extension methods
 
    	public static string resolveCaptcha(this WatiN_IE watinIe, string captchaImageUrl)
    	{
    		return ascx_CaptchaQuestion.askQuestion(captchaImageUrl);
    	}
 
    	public static string resolveCaptcha(this WatiN_IE watinIe, TextField textField)
    	{
    		return watinIe.resolveCaptcha(textField.value());
    	}
 
    	public static WatiN_IE resolveCaptcha(this WatiN_IE watinIe, string questionField, string answerField)
    	{
    		var questionUrl = watinIe.textField(questionField).value();
    		if (questionUrl.valid())
    		{
    			var captchaAnswer = watinIe.resolveCaptcha(questionUrl);
    			watinIe.textField(answerField).value(captchaAnswer);
    		}
			return watinIe;    		
    	}    	
 
    	public static string askUserQuestion(this WatiN_IE watinIe, string question, string title, string defaultValue)
    	{
    		var assembly =  "Microsoft.VisualBasic".assembly();
			var intercation = assembly.type("Interaction");
 
			var parameters = new object[] {question,title,defaultValue,-1,-1}; 
			return intercation.invokeStatic("InputBox",parameters).str(); 
    	}
 
    	// user interaction 
 
    	public static WatiN_IE askUserToContinue(this WatiN_IE watinIe)
    	{
    		MessageBox.Show("Click OK to Continue the WatiN IE workflow", "O2 Message",MessageBoxButtons.OK, MessageBoxIcon.Question); 
    		return watinIe;
    	}
 
    	public static ICredential askUserForUsernameAndPassword(this WatiN_IE watinIe)
    	{
    		return watinIe.askUserForUsernameAndPassword("");
    	}
    	public static ICredential askUserForUsernameAndPassword(this WatiN_IE watinIe, string loginType)
    	{
	   	var credential = ascx_AskUserForLoginDetails.ask();
	   	if (loginType.valid())
		   	credential.CredentialType = loginType;
	   	return credential;
	    }
    	// TreeView helper 
 
    	public static Panel showElementsInTreeView(this WatiN_IE watinIe)
    	{
    		var hostPanel = O2Gui.open<Panel>("WatiN element details",400,400);
			var controls = hostPanel.add_1x1("Html elements", "Propeties");
			var propertyGrid = controls[1].add_PropertyGrid();
			controls[0].add_TreeView()
					   .add_Nodes(watinIe.elements().indexedByTagName())
					   .sort()
					   .showSelection()
					   .beforeExpand<List<Element>>(
					  		(treeNode, elements) => 
					  					{
					  						try { treeNode.add_Nodes(elements);}
					  						catch(Exception ex) { ex.log("in beforeExpand<List<Element>>");}
					  					})
					   .afterSelect<Element>((element)=> propertyGrid.show(element))
					   .afterSelect<List<Element>>((elements)=> propertyGrid.show(elements[0]));
    		return hostPanel;
    	}
 
    	// Control Extensionmethods
 
    	public static WatiN_IE add_IE(this Control control)
    	{
    		var browser = control.add_Control<System.Windows.Forms.WebBrowser>();
    		return browser.ie();    		
    	}
 
     }
}