function setCombo(currentPosition)
{
    
    // set both combo prices
    for (var i=0; i < document.forms[0].Conference_Fee.length; i++)
    {
            if (document.forms[0].Conference_Fee[i].checked)
            {
                if (i == 0 && i == currentPosition)
                {
                    document.forms[0].Add_Conference_Fee[0].checked = true;
                }
                else if (i == 1 && i == currentPosition)
                {
                    document.forms[0].Add_Conference_Fee[1].checked = true;
                }
                break;
            }
    }

    for (var i=0; i < document.forms[0].Add_Conference_Fee.length; i++)
    {
            if (document.forms[0].Add_Conference_Fee[i].checked)
            {
                if (i == 0)
                {
                    document.forms[0].Conference_Fee[0].checked = true;
                }
                else if (i == 1)
                {
                    document.forms[0].Conference_Fee[1].checked = true;
                }
                break;
            }
    }

}

function clearPrices(rdGroup) {
    if (rdGroup == "Tracks") {
        if (objExists(document.forms[0].track) == true) {
            for (var i = 0; i < document.forms[0].track.length; i++) {
                if (document.forms[0].track[i].checked) {
                    document.forms[0].track[i].checked = false;
                    break;
                }
            }
        }
    }
    if (rdGroup == "AddConference")
    {
        if(objExists(document.forms[0].Add_Conference_Fee) == true)
        {
            for (var i=0; i < document.forms[0].Add_Conference_Fee.length; i++)
            {
                    if (document.forms[0].Add_Conference_Fee[i].checked)
                    {
                        document.forms[0].Add_Conference_Fee[i].checked = false;
                        break;
                    }
            }
        }
    }
    if (rdGroup == "AspxConference") {
        if (objExists(document.getElementById('ctl00_MainContent_RegistrationForm_pricing_ctl00_rbConferenceFees')) == true) {
            for (var i = 0; i < document.forms[0].ctl00$MainContent$RegistrationForm$pricing$ctl00$rbConferenceFees.length; i++) {
                if (document.forms[0].ctl00$MainContent$RegistrationForm$pricing$ctl00$rbConferenceFees[i].value != "Summit only") {
                    document.forms[0].ctl00$MainContent$RegistrationForm$pricing$ctl00$rbConferenceFees[i].checked = false;
                }
                else {
                    document.forms[0].ctl00$MainContent$RegistrationForm$pricing$ctl00$rbConferenceFees[i].checked = true;
                }
            }
        }
    }
    
    if (rdGroup == "Conference")
    {
        if(objExists(document.forms[0].Conference_Fee) == true)
        {
            for (var i=0; i < document.forms[0].Conference_Fee.length; i++)
            {
                    if (document.forms[0].Conference_Fee[i].checked)
                    {
                        document.forms[0].Conference_Fee[i].checked = false;
                        break;
                    }
            }
        }
    }
    
    if (rdGroup == "Additional")
    {
        if(objExists(document.forms[0].Add_Conference_Fee) == true)
        {
            for (var i=0; i < document.forms[0].Add_Conference_Fee.length; i++)
            {
                    if (document.forms[0].Add_Conference_Fee[i].checked)
                    {
                        document.forms[0].Add_Conference_Fee[i].checked = false;
                        break;
                    }
            }
        }
        
        if(objExists(document.forms[0].Add_Conference_Fee2) == true)
        {
            for (var i=0; i < document.forms[0].Add_Conference_Fee2.length; i++)
            {
                    if (document.forms[0].Add_Conference_Fee2[i].checked)
                    {
                        document.forms[0].Add_Conference_Fee2[i].checked = false;
                        break;
                    }
            }
        }
        
        if(objExists(document.forms[0].Add_Conference_Fee3) == true)
        {
            for (var i=0; i < document.forms[0].Add_Conference_Fee3.length; i++)
            {
                    if (document.forms[0].Add_Conference_Fee3[i].checked)
                    {
                        document.forms[0].Add_Conference_Fee3[i].checked = false;
                        break;
                    }
            }
        }
    }
    
    if (rdGroup == "All")
    {
        if(objExists(document.forms[0].Conference_Fee) == true)
        {
            for (var i=0; i < document.forms[0].Conference_Fee.length; i++)
            {
                    if (document.forms[0].Conference_Fee[i].checked)
                    {
                        document.forms[0].Conference_Fee[i].checked = false;
                        break;
                    }
            }
        }
        
        if(objExists(document.forms[0].Add_Conference_Fee) == true)
        {
            for (var i=0; i < document.forms[0].Add_Conference_Fee.length; i++)
            {
                    if (document.forms[0].Add_Conference_Fee[i].checked)
                    {
                        document.forms[0].Add_Conference_Fee[i].checked = false;
                        break;
                    }
            }
        }
        
        if(objExists(document.forms[0].Add_Conference_Fee2) == true)
        {
            for (var i=0; i < document.forms[0].Add_Conference_Fee2.length; i++)
            {
                    if (document.forms[0].Add_Conference_Fee2[i].checked)
                    {
                        document.forms[0].Add_Conference_Fee2[i].checked = false;
                        break;
                    }
            }
        }
        
        if(objExists(document.forms[0].Add_Conference_Fee3) == true)
        {
            for (var i=0; i < document.forms[0].Add_Conference_Fee3.length; i++)
            {
                    if (document.forms[0].Add_Conference_Fee3[i].checked)
                    {
                        document.forms[0].Add_Conference_Fee3[i].checked = false;
                        break;
                    }
            }
        }
    }
}

function validateRadiobuttons(radioName, radioList) {

        var radioValue = null;
       for (var i=0; i < radioList.length; i++) {
                if (radioList[i].checked) {
                        radioValue = radioList[i].value;
                        break;
                }
        }
        if (radioValue == null) {
                return false;
       } else {
                return true;
        }
}

// MASTER VALIDATION ROUTINE
function isCorrect() {
    // check to see if credit card data is required for form
    if(objExists(document.forms[0].Add_Conference_Fee) == true && document.forms[0].elements["Add_Conference_Fee"].type != "hidden")
    {
        if(objExists(document.forms[0].Conference_Fee) == true && document.forms[0].elements["Conference_Fee"].type != "hidden")
        {
            if (!validateRadiobuttons("Conference_Fee", document.forms[0].Conference_Fee) && document.forms[0].elements["Conference_Fee"].value != "Workshop_Only" && document.forms[0].elements["Conference_Fee"].value != "NCHA COMP REG MEMBER $0" && document.forms[0].elements["Conference_Fee"].value != "COMP_P60 $0" && !validateRadiobuttons("Add_Conference_Fee", document.forms[0].Add_Conference_Fee))
            {
                alert("Please select a conference fee.")
                return false;
            }
            else
            {
                if (typeof(Page_ClientValidate) != 'function' ||  Page_ClientValidate())
                {
                    WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("ctl00$MainContent$Register$btnSubmit", "", true, "", "", false, false));
                }
                
            }
        }
        if (document.getElementById('ctl00$MainContent$RegistrationForm$cbTerms').checked == false) {
            alert("Please agree to the Terms and Conditions.")
            return false;
        }
        else
        {
            if(objExists(document.forms[0].OptIn) == true)
            {
                if(document.forms[0].OptIn.checked == false)
                {
                    alert("You must accept the BAI terms for webcast registration before you can register.")
                    document.forms[0].OptIn.focus();
                    showMe('divOptInMsg','inline');
                    return false;
                }
                else
                {
                    if (typeof(Page_ClientValidate) != 'function' ||  Page_ClientValidate())
                    {
                        WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("ctl00$MainContent$Register$btnSubmit", "", true, "", "", false, false));
                    }
                }
            }
            else {
                if (typeof (Page_ClientValidate) != 'function' || Page_ClientValidate()) {
                    WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("ctl00$MainContent$Register$btnSubmit", "", true, "", "", false, false));
                }
            }
        }
   }
   else
   {
        if(objExists(document.forms[0].Conference_Fee) == true && document.forms[0].elements["Conference_Fee"].type != "hidden")
        {
            if (!validateRadiobuttons("Conference_Fee", document.forms[0].Conference_Fee) && document.forms[0].elements["Conference_Fee"].value != "Workshop_Only" && document.forms[0].elements["Conference_Fee"].value != "NCHA COMP REG MEMBER $0" && document.forms[0].elements["Conference_Fee"].value != "COMP_P60 $0")
            {
                alert("Please select a conference fee.")
                return false;
            }
            else
            {
                if (typeof(Page_ClientValidate) != 'function' ||  Page_ClientValidate())
                {
                    WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("ctl00$MainContent$Register$btnSubmit", "", true, "", "", false, false));
                }
            }
        }
        else
        {
            if(objExists(document.forms[0].OptIn) == true)
            {
//                alert("Found Optin");
//                return false;
                if(document.forms[0].OptIn.checked == false)
                {
                    alert("You must accept the BAI terms for webcast registration before you can register.")
                    document.forms[0].OptIn.focus();
                    showMe('divOptInMsg','inline');
                    return false;
                }
                else
                {
                    if (typeof(Page_ClientValidate) != 'function' ||  Page_ClientValidate())
                    {
                        WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("ctl00$MainContent$Register$btnSubmit", "", true, "", "", false, false));
                    }
                }
            }
            else
            {
//                alert("Optin not found");
//                return false;
                if (typeof(Page_ClientValidate) != 'function' ||  Page_ClientValidate())
                {
                    WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("ctl00$MainContent$Register$btnSubmit", "", true, "", "", false, false));
                }
            }
        }
   }
return true;
}