which jquery is best to use
<p>I want to change a selected button (buttons = .answerBtns) to an unselected button if OptionDropId (drop down menu) option changes.</p>

<p>Below is jquery code for drop down menus</p>

<pre><code>$(document).ready(function ()
{
    var OptDrop = new Array();

    OptDrop.abc = ["",1,2];
    OptDrop.abcd = ["",1,2,3];
    OptDrop.abcde = ["",1,2,3,4];
    OptDrop.trueorfalse = [1];
    OptDrop.yesorno = [1];

    $("#optionDropId").change(function ()
    {
        var selectedValue = $(this).val();
        $("#numberDropId").html("");
        $.each(OptDrop[selectedValue], function (x, y)
        {
            $("#numberDropId").append($("&lt;option&gt;&lt;/option&gt;").attr("value", y).html(y));
        });
     });
     $("#optionDropId").change();
}); 
</code></pre>

<p>Now what I want to know is which jquery feature is best to use to unselect a selected button if the dropdown option in OptionDropId changes.</p>

<p>Is it the remove attribute code below:</p>

<pre><code>$(".answerBtns").bind('click', function(){
    $(".answerBtns").removeAttr("selected");;
    return false;
});
</code></pre>

<p>Or is it returning false for the answer buttons below:</p>

<pre><code> $(".answerBtns").bind('click', function(){
    $('.answerBtns').attr('selected', false);
    return false;
</code></pre>

<p>Which one is the best to use in my code?</p>

<p>to look at full code then click <a href="http://jsfiddle.net/qM9Hp/1/" rel="nofollow">here</a></p>
