// Show the specified message to the user
function ShowMessage(message)
{
    window.alert(message);
}

// Show the specified message to the user and then navigate to the specified Url
function ShowMessageNavigate(message, url)
{
    window.alert(message);
    
    window.location = url;
}

// confirm deletion
function ConfirmDeletion()
{
    window.event.returnValue = window.confirm("Are you sure you want to delete this record?");
}

// confirm deletion
function ConfirmDeletion(message)
{
    window.event.returnValue = window.confirm(message);
}

// Load the previous URL from the history list
function GoBack()
{
    window.history.go(-1);
    window.event.returnValue = false;
}