function OpenPopupWindow(popup, width, height) {
    window.open('../Popup/' + popup + '.aspx', "PopUpWindow", "innerWidth=" + width + ", innerHeight=" + height + ", width=" + width + ", height=" + height + ", resizable=no, scrollbars=no");
}

function ShowContent(itemName, groupName) {
    var i = 0;
    //alert(groupName + " // " + document.getElementById(groupName));
    var items = document.getElementById(groupName).getElementsByTagName("div");
    var currentItem = items[i];
    while (currentItem != null) {
        if (currentItem.id == itemName) {
            currentItem.style.display = "";
        } else if (currentItem.parentNode.id == groupName) {
            currentItem.style.display = "none";
        }
        i++;
        currentItem = items[i];
    }
}

function FormatNavigation(itemName, groupName) {
    var i = 0;
    var items = document.getElementById(groupName).getElementsByTagName("a");
    var currentItem = items[i];
    while (currentItem != null) {
        if (currentItem.id == "Nav_" + itemName) {
            currentItem.className = "Active";
        } else {
            currentItem.className = "";
        }
        i++;
        currentItem = items[i];
    }
}

function ShowMainContent(itemName) {
    ShowContent(itemName, "MainItems");
    FormatNavigation(itemName, "ContentNavigationBox");
}