/// <summary>
/// Add or remove one or more classes to the element, depending on either the class's presence.
/// </summary>
public static HElement ToggleClass(this HElement element, String[] className)
{
if (element != null && className != null)
{
foreach (var cName in className)
{
if (element.HasClass(cName))
{
element.RemoveClass(cName);
}
else
{
element.AddClass(cName);
}
}
}
return(element);
}