function NavigateTo(url)
{
	open(url, "_self");
}
function HideFormElements(elements) {
    element = elements.split(' ');
    for (x = 0; x < element.length; x++)
        document.getElementById(element[x]).style.display = 'none';
}
function ShowFormElements(elements) {
    element = elements.split(' ');
    for (x = 0; x < element.length; x++)
        document.getElementById(element[x]).style.display = 'block';
}
function DisableFormElements(elements) {
    element = elements.split(' ');
    for (x = 0; x < element.length; x++)
        document.getElementById(element[x]).disabled = true;
}
function EnableFormElements(elements) {
    element = elements.split(' ');
    for (x = 0; x < element.length; x++)
        document.getElementById(element[x]).disabled = false;
}