Method 1：

1.Import the ActiveX Control in html.

Class Id is a unique identity of ActiveX. 

2.JavaScript jude if the ActiveX Control is existing.

Method 2：

3.Create ActiveX object using new ActiveXObject in javascript.

var activexObj = new ActiveXObject("ArchiveManage.ArchiveManageCtrl.1");

The argument of ActiveXObject is progId, not classId.

3.Resove ActiveX security warning.

Step1:Replace html header.

Step2:Include 

<objsafe.h> in control implement.

#include 
    

Step3:Add declared in ActiveX Control header file.

//去掉安全警告 BEGIN	DECLARE_INTERFACE_MAP()	BEGIN_INTERFACE_PART(ObjectSafety, IObjectSafety)		STDMETHOD(GetInterfaceSafetyOptions)(REFIID riid, DWORD __RPC_FAR *pdwSupportedOptions, DWORD __RPC_FAR *pdwEnabledOptions);		STDMETHOD(SetInterfaceSafetyOptions)(REFIID riid, DWORD dwOptionSetMask, DWORD dwEnabledOptions);	END_INTERFACE_PART(ObjectSafety)//去掉安全警告 END

Step4:Add following code in implement file.

//去掉安全警告 BEGINBEGIN_INTERFACE_MAP(CWebPhoneCtrl, COleControl)INTERFACE_PART(CWebPhoneCtrl, IID_IObjectSafety, ObjectSafety)END_INTERFACE_MAP()// Implementation of IObjectSafetySTDMETHODIMP CWebPhoneCtrl::XObjectSafety::GetInterfaceSafetyOptions(																																		 REFIID riid,																																		 DWORD __RPC_FAR *pdwSupportedOptions,																																		 DWORD __RPC_FAR *pdwEnabledOptions){	METHOD_PROLOGUE_EX(CWebPhoneCtrl, ObjectSafety)				if (!pdwSupportedOptions || !pdwEnabledOptions)		{			return E_POINTER;		}				*pdwSupportedOptions = INTERFACESAFE_FOR_UNTRUSTED_CALLER | INTERFACESAFE_FOR_UNTRUSTED_DATA;		*pdwEnabledOptions = 0;				if (NULL == pThis->GetInterface(&riid))		{			TRACE("Requested interface is not supported./n");			return E_NOINTERFACE;		}				// What interface is being checked out anyhow?		OLECHAR szGUID[39];		int i = StringFromGUID2(riid, szGUID, 39);				if (riid == IID_IDispatch)		{			// Client wants to know if object is safe for scripting			*pdwEnabledOptions = INTERFACESAFE_FOR_UNTRUSTED_CALLER;			return S_OK;		}		else if (riid == IID_IPersistPropertyBag			|| riid == IID_IPersistStreamInit			|| riid == IID_IPersistStorage			|| riid == IID_IPersistMemory)		{			// Those are the persistence interfaces COleControl derived controls support			// as indicated in AFXCTL.H			// Client wants to know if object is safe for initializing from persistent data			*pdwEnabledOptions = INTERFACESAFE_FOR_UNTRUSTED_DATA;			return S_OK;		}		else		{			// Find out what interface this is, and decide what options to enable			TRACE("We didn't account for the safety of this interface, and it's one we support.../n");			return E_NOINTERFACE;		} }STDMETHODIMP CWebPhoneCtrl::XObjectSafety::SetInterfaceSafetyOptions(																																		 REFIID riid,																																		 DWORD dwOptionSetMask,																																		 DWORD dwEnabledOptions){	METHOD_PROLOGUE_EX(CWebPhoneCtrl, ObjectSafety)				OLECHAR szGUID[39];	// What is this interface anyway?	// We can do a quick lookup in the registry under HKEY_CLASSES_ROOT/Interface	int i = StringFromGUID2(riid, szGUID, 39);		if (0 == dwOptionSetMask && 0 == dwEnabledOptions)	{		// the control certainly supports NO requests through the specified interface		// so it's safe to return S_OK even if the interface isn't supported.		return S_OK;	}		// Do we support the specified interface?	if (NULL == pThis->GetInterface(&riid))	{		TRACE1("%s is not support./n", szGUID);		return E_FAIL;	}			if (riid == IID_IDispatch)	{		TRACE("Client asking if it's safe to call through IDispatch./n");		TRACE("In other words, is the control safe for scripting?/n");		if (INTERFACESAFE_FOR_UNTRUSTED_CALLER == dwOptionSetMask && INTERFACESAFE_FOR_UNTRUSTED_CALLER == dwEnabledOptions)		{			return S_OK;		}		else		{			return E_FAIL;		}	}	else if (riid == IID_IPersistPropertyBag    || riid == IID_IPersistStreamInit    || riid == IID_IPersistStorage    || riid == IID_IPersistMemory)	{		TRACE("Client asking if it's safe to call through IPersist*./n");		TRACE("In other words, is the control safe for initializing from persistent data?/n");				if (INTERFACESAFE_FOR_UNTRUSTED_DATA == dwOptionSetMask && INTERFACESAFE_FOR_UNTRUSTED_DATA == dwEnabledOptions)		{			return NOERROR;		}		else		{			return E_FAIL;		}	}	else	{		TRACE1("We didn't account for the safety of %s, and it's one we support.../n", szGUID);		return E_FAIL;	}}STDMETHODIMP_(ULONG) CWebPhoneCtrl::XObjectSafety::AddRef(){	METHOD_PROLOGUE_EX_(CWebPhoneCtrl, ObjectSafety)		return (ULONG)pThis->ExternalAddRef();}STDMETHODIMP_(ULONG) CWebPhoneCtrl::XObjectSafety::Release(){	METHOD_PROLOGUE_EX_(CWebPhoneCtrl, ObjectSafety)		return (ULONG)pThis->ExternalRelease();}STDMETHODIMP CWebPhoneCtrl::XObjectSafety::QueryInterface(																													REFIID iid, LPVOID* ppvObj){	METHOD_PROLOGUE_EX_(CWebPhoneCtrl, ObjectSafety)		return (HRESULT)pThis->ExternalQueryInterface(&iid, ppvObj);}//去掉安全警告 END