Form Control JavaScript DHTML

/*
+-------------------------------------+--------------------------------------+
|   JavaScript Object                 |        Corresponding HTML Tag        |
+-------------------------------------+--------------------------------------+
|    Button                           |                 |
+-------------------------------------+--------------------------------------+
|    Checkbox                         |    
+-------------------------------------+--------------------------------------+
|    Hidden                           |    
+-------------------------------------+--------------------------------------+
|    Fileupload                       |    
+-------------------------------------+--------------------------------------+
|    Password                         |    
+-------------------------------------+--------------------------------------+
|    Radio                            |    
+-------------------------------------+--------------------------------------+
|    Reset                            |    
+-------------------------------------+--------------------------------------+
|    Select                           |