// Gov IFAQ search START
// Modified by David on 2009-02-13
function LoadCluster()
{
    var size = 0;
    
    if (typeof(window['m_strClusterItemCount']) != "undefined" )
    {
        size = m_strClusterItemCount;
        
        if (m_strClusterItemCount > 0)
        {
            for (var i=0; i<size; i++)
            {
                var val = m_strClusterSysIDArray[i][0];
                var txt = m_strClusterSysIDArray[i][1];
                var newOption = new Option(txt, val, false, false);
                document.getElementById('SelCluster').options[i] = newOption;
            }
            
            //ShowCluster();
            ShowClusterChoice();
            //DisableCluster();
        }
        else {
            document.AquaQuestion.searchchoice[2].disabled = true;
        }
    }
}

function HideClusterChoice()
{
    if (document.getElementById)
    { // DOM3 = IE5, NS6
        document.getElementById('DivClusterChoice').style.visibility = 'hidden';
        document.getElementById('DivClusterChoice').style.display = 'none';
    }
    else
    { 
        if (document.layers)
        { // Netscape 4 
            document.DivClusterChoice.visibility = 'hidden';
            document.DivClusterChoice.display = 'none';
        } 
        else
        { // IE 4 
            document.all.DivClusterChoice.style.visibility = 'hidden';
            document.all.DivClusterChoice.style.display = 'none';
        }
    }
}

function ShowClusterChoice()
{
    if (document.getElementById)
    { // DOM3 = IE5, NS6 
        if (document.getElementById('SelCluster').length > 0)
        {
            document.getElementById('DivClusterChoice').style.visibility = 'visible';
            document.getElementById('DivClusterChoice').style.display = 'block';
        }
    }
    else
    {
        if (document.layers)
        { // Netscape 4 
            if (document.SelCluster.length > 0)
            {
                document.DivClusterChoice.visibility = 'visible';
                document.DivClusterChoice.display = 'block';
            }
        }
        else
        { // IE 4
            if (document.all.SelCluster.length > 0)
            {
                document.all.DivClusterChoice.style.visibility = 'visible';
                document.all.DivClusterChoice.style.display = 'block';
            }
        }
    }
}

function HideCluster()
{
    if (document.getElementById)
    { // DOM3 = IE5, NS6
        document.getElementById('DivCluster').style.visibility = 'hidden';
        document.getElementById('DivCluster').style.display = 'none';
    }
    else
    { 
        if (document.layers)
        { // Netscape 4 
            document.DivCluster.visibility = 'hidden';
            document.DivCluster.display = 'none';
        } 
        else
        { // IE 4 
            document.all.DivCluster.style.visibility = 'hidden';
            document.all.DivCluster.style.display = 'none';
        }
    }
}

function ShowCluster()
{
    if (document.getElementById)
    { // DOM3 = IE5, NS6 
        if (document.getElementById('SelCluster').length > 0)
        {
            document.getElementById('DivCluster').style.visibility = 'visible';
            document.getElementById('DivCluster').style.display = 'block';
        }
    }
    else
    {
        if (document.layers)
        { // Netscape 4 
            if (document.SelCluster.length > 0)
            {
                document.DivCluster.visibility = 'visible';
                document.DivCluster.display = 'block';
            }
        }
        else
        { // IE 4
            if (document.all.SelCluster.length > 0)
            {
                document.all.DivCluster.style.visibility = 'visible';
                document.all.DivCluster.style.display = 'block';
            }
        }
    }
}

function DisableCluster()
{   
    if (document.getElementById)
    { // DOM3 = IE5, NS6 
        document.getElementById('SelCluster').disabled = true;
    }
    else
    {
        if (document.layers)
        { // Netscape 4 
            document.SelCluster.disabled = true;
        }
        else
        { // IE 4
            document.all.SelCluster.disabled = true;
        }
    }
}

function EnableCluster()
{   
    if (document.getElementById)
    { // DOM3 = IE5, NS6 
        document.getElementById('SelCluster').disabled = false;
    }
    else
    {
        if (document.layers)
        { // Netscape 4 
            document.SelCluster.disabled = false;
        }
        else
        { // IE 4
            document.all.SelCluster.disabled = false;
        }
    }
}
// Gov IFAQ search END