[SYMBOL][A][B][C][D][E][F][G][H][I][J][K][L][M][N][O][P][Q][R][S][T][U][V][W][X][Y][Z]handleClick( ) function handleScrollClick( ) function handleScrollStop( ) function 2nd hash marks (#) and ID selectors hash tablesnumeric values and non-numeric values simulating for fast array lookups hexadecimal numbers, converting to decimal hidden frames hide( ) hideContextMenus( ) function hideMenus( ) function 2nd hideProgressBar( ) function hiding and showingelements form controls history, keeping pages out of HTML element objects, getting references to HTML elements [See elements]HTML scrolling regionawaiting scripted scrollbars controller and HTTP USERAGENT string