function getMyInnerHTML(myId) {
    var elem = document.getElementById(myId);
    if (elem != null)
        alert(elem.innerHTML);
    else
        alert("can't find elem");
}
function selectHeaderImage() {
    var headerImage = document.getElementById("poster");
    var randNum = Math.random();
    if (headerImage != null) {
        var imageSource = "images/masterPage/blueHeader.jpg";
        if (randNum < 0.175)
            imageSource = "images/masterPage/blueHeader2.jpg";
        else if (randNum < 0.35)
            imageSource = "images/masterPage/blueHeader3.jpg";
        else if (randNum < 0.525)
            imageSource = "images/masterPage/blueHeader4.jpg";
        else if (randNum < 0.7)
            imageSource = "images/masterPage/blueHeader5.jpg";
        headerImage.style.backgroundImage = "url(" + imageSource + ")";
    }
}
function showBorder(thisElem) {
    var elem = document.getElementById(thisElem);
    elem.style.padding = ".2em";
    elem.style.border = "solid 1px #c00c00";
    elem.style.backgroundColor = "#ffffff";
}

function hideBorder(thisElem) {
    var elem = document.getElementById(thisElem);
    elem.style.padding = "0.2625em";
    elem.style.border = "none";
    elem.style.backgroundColor = "transparent";
}    
function highlightMenuItem(thisItem) {
    thisItem.className += " menuToggleClass";
}
function clearMenuItemHighlight(thisItem) {
    thisItem.className = thisItem.className.replace(/\bmenuToggleClass\b/, '');
}