function SetBackgroundImage(pId, pBackgroundUrl) {
    var testDiv = document.getElementById(pId);
    document.getElementById(pId).style.background = 'url("' + pBackgroundUrl + '")';
}

function SetBackgroundColor(pId, pBackgroundColor) {
    var element = document.getElementById(pId);
    if (element) element.style.backgroundColor = pBackgroundColor;
}

function ShowElement(elementId, displayType) {
    if (displayType == null) displayType = "block";
    var element = document.getElementById(elementId);
    if (element) element.style.display = displayType;
}

function HideElement(elementId) {
    var element = document.getElementById(elementId);
    if (element) element.style.display = 'none';
}

function SetElementHeight(elementId, height) {
    var element = document.getElementById(elementId);
    element.style.height = height;
}

function ClearElementValue(elementId) {
    var element = document.getElementById(elementId);
    if (element) element.value = "";
}

function CloseWindow() {
    window.close();
}