/***
* creates a right-side expandable menu
*/

var SideMenus = new Array();

function smInit(obj) {

    $(obj).find("ul").map(
        function(index, elem) {
            var pos = SideMenus.length;
            SideMenus.push($(elem));
            $(elem).hide();

            $(elem).parent().mouseenter(
                new Function("smFadeIn(" + pos + ")")
            );

            $(elem).parent().mouseleave(
                new Function("smFadeOut(" + pos + ")")
            );
        }
    );
}

function smFadeIn(index) {
    SideMenus[index].fadeIn();
}

function smFadeOut(index) {
    $(SideMenus[index]).fadeOut();
}