function preloadPageUtilitiesImages() {
    MM_preloadImages('/MBASite/Images/popup/close_on.gif', '/MBASite/Images/General/long_submit_on.gif', '/MBASite/images/General/next_but_on.gif');
}

function bgUpdate(linkID, path) {
    document.getElementById(linkID).style.background = 'url(' + path + ') left center no-repeat';
}

function toggleShare()
{
    if (document.getElementById('share-pop').style.visibility == 'hidden')
    {
        document.getElementById('share-pop').style.visibility = 'visible';
        setPopState();
    }
    else
    {
        document.getElementById('share-pop').style.visibility = 'hidden';
        setPopState();
    }
}

function keepOn() {
    document.getElementById('share-pop').style.visibility = 'visible';
    setPopState();
}

function killIt() {
    document.getElementById('share-pop').style.visibility = 'hidden';
    setPopState();
}

function setPopState() {
    if (document.getElementById('share-pop').style.visibility == 'hidden') {
        document.getElementById('share-alwayson').style.display = 'none';
    } else {
        document.getElementById('share-alwayson').style.display = 'block';
    }
}

function ShowEmailPopup(popupDiv, popupBehavior) {
    //document.getElementById(popupDiv).style.visibility = 'visible';
    $find(popupBehavior).show();
}
function HideEmailPopup(popupDiv, popupBehavior) {
    $find(popupBehavior).hide();
    //document.getElementById(popupDiv).style.visibility = 'hidden';
}

function ShowSharePopup(divId){
    document.getElementById(divId).style.display = 'block';
}

function HideSharePopup(divId){
    document.getElementById(divId).style.display = 'none';
}

function ToggleSharePopup(divId)
{
    if (document.getElementById(divId).style.display == 'block')
        HideSharePopup(divId);
    else
        ShowSharePopup(divId);
}