[jQuery] Calling seperate function in each()

[jQuery] Calling seperate function in each()


Hi!
I am making a simple expanding list with categories and content.
This is my script:
this.OpenElement = function () {
    $(this).unbind('click', OpenElement);
    $(this).bind('click', CloseElement);
    $(this).parent("li").css({backgroundColor:
"#00ff00"}).children("ul").show();
    return false;
};
this.CloseElement = function () {
    $(this).unbind('click', CloseElement);
    $(this).bind('click', OpenElement);
    $(this).parent("li").css({backgroundColor:
"#ff0000"}).children("ul").hide();
    return false;
};
this.OpenAll = function () {
    $("a.Category").each(function () {
        $(this).unbind('click', OpenElement);
        $(this).bind('click', CloseElement);
        $(this).parent("li").css({backgroundColor:
"#00ff00"}).children("ul").show();
    });
    return false;
};
this.CloseAll = function () {
    $("a.Category").each(function () {
        $(this).unbind('click', CloseElement);
        $(this).bind('click', OpenElement);
        $(this).parent("li").css({backgroundColor:
"#ff0000"}).children("ul").hide();
    });
    return false;
};
$(document).ready(function() {
    $("ul ul").hide();
    $("a.Category").bind('click', OpenElement);
    $("a#ExpandAll").bind('click', OpenAll);
    $("a#CollapseAll").bind('click', CloseAll);
});
As you can see I do the same thing in the each() in CloseAll as I do
in CloseElement.
I thought that I could write like this:
    $("a.Category").each(OpenElement);
But that isn't working.
Maybe someone can help me and maybe someone has some input on the code
in it's whole because I am fairly new to jQuery.