Manip.Evtype ('a, 'b) ev = 'a elt -> ('b Js_of_ocaml.Js.t -> bool) -> unittype ('a, 'b) ev_unit = 'a elt -> ('b Js_of_ocaml.Js.t -> unit) -> unitval onkeyup : ('a, Js_of_ocaml.Dom_html.keyboardEvent) evval onkeydown : ('a, Js_of_ocaml.Dom_html.keyboardEvent) evval onmouseup : ('a, Js_of_ocaml.Dom_html.mouseEvent) evval onmousedown : ('a, Js_of_ocaml.Dom_html.mouseEvent) evval onmouseout : ('a, Js_of_ocaml.Dom_html.mouseEvent) evval onmouseover : ('a, Js_of_ocaml.Dom_html.mouseEvent) evval onclick : ('a, Js_of_ocaml.Dom_html.mouseEvent) evval ondblclick : ('a, Js_of_ocaml.Dom_html.mouseEvent) evval onload : ('a, Js_of_ocaml.Dom_html.event) evval onerror : ('a, Js_of_ocaml.Dom_html.event) evval onabort : ('a, Js_of_ocaml.Dom_html.event) evval onfocus : ('a, Js_of_ocaml.Dom_html.event) evval onblur : ('a, Js_of_ocaml.Dom_html.event) evval onfocus_textarea : ('a, Js_of_ocaml.Dom_html.event) evval onblur_textarea : ('a, Js_of_ocaml.Dom_html.event) evval onscroll : ('a, Js_of_ocaml.Dom_html.event) evval onreturn : ('a, Js_of_ocaml.Dom_html.keyboardEvent) ev_unitval onchange : ('a, Js_of_ocaml.Dom_html.event) evval onchange_select : ('a, Js_of_ocaml.Dom_html.event) ev