<!--

// event handlers

function EPC_lbGroups_onchange(sNextButtonID)
{
    var btnNext = document.getElementById(sNextButtonID);
    
    if (btnNext != null) btnNext.disabled = this.event.srcElement.selectedIndex <= 0;
}





// methods

function openImageWindow(sUrl)
{
    if (sUrl.toLowerCase().match('http://') == null) {
        sUrl = 'http://'+sUrl;
    }
    
    window.open(sUrl,'','status=1,scrollbars=1,resizable=1,width=450,height=450');
}

function selectAllSubgroups(sSubgroupsListBoxID)
{
    var lbSubgroups = document.getElementById(sSubgroupsListBoxID);
    
    for (i=1; i<lbSubgroups.options.length; i++) {
        lbSubgroups.options[i].selected = true;
    }
}

// -->