///<summary>
///Adds an option element to the options collection of a select object.
///</summary>
///<param name="newOption">An HTMLOptionElement to add to the options collection.</param>
public void add(HtmlOption newOption) {
}
///<summary>
///Adds an option element to the options collection of a select object.
///</summary>
///<param name="newOption">An HTMLOptionElement to add to the options collection.</param>
///<param name="index">Integer that specifies the index position in the collection where the element is placed. If no value is given, the method places the element at the end of the collection.</param>
public void add(HtmlOption newOption, int index) {
}
///<summary>
///Adds an option element to the options collection of a select object.
///</summary>
///<param name="newOption">An HTMLOptionElement to add to the options collection.</param>
///<param name="existingOption">An existing HTMLOptionElement within the collection used as a reference point for inserting the new element; the new element being inserted before the referenced element in the collection. If this parameter is null, the new element is appended to the end of the collection.</param>
public void add(HtmlOption newOption, HtmlOption existingOption) {
}