$(function() {

    var timeout         = 500;
    var closetimer      = 0;
    var ddmenuitem      = 0;

    $('#jsddm > li').bind('mouseover', jsddm_open);
    $('#jsddm > li').bind('mouseout',  jsddm_timer);

    document.onclick = jsddm_close;

    // Blurs default values in forms
    $('input.defaultValue').each(function(){
        var defaultVal = this.value;
        $(this).addClass('inputBlurred');

        $(this).focus(function(){
            $(this).removeClass('inputBlurred');
            $(this).addClass('inputFocused');
            if (this.value == defaultVal) {
                this.value = '';
            }
        })
        .blur(function(){
            $(this).removeClass('inputFocused');
            $(this).addClass('inputBlurred');
            if (this.value == '') {
                this.value = defaultVal;
            }
        });
    });

    function jsddm_open() {
        jsddm_canceltimer();
        jsddm_close();
        ddmenuitem = $(this).find('ul').eq(0).css('visibility', 'visible');
    }

    function jsddm_close() {
        if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');
    }

    function jsddm_timer() {
        closetimer = window.setTimeout(jsddm_close, timeout);
    }

    function jsddm_canceltimer() {
        if (closetimer) {
            window.clearTimeout(closetimer);
            closetimer = null;
        }
    }
});