function target_icon1_on() {
    $find("js_icon1").get_OnMouseOverBehavior().play();
}
function target_icon1_off() {
    $find("js_icon1").get_OnMouseOutBehavior().play();
}
function target_icon2_on() {
    $find("js_icon2").get_OnMouseOverBehavior().play();
}
function target_icon2_off() {
    $find("js_icon2").get_OnMouseOutBehavior().play();
}
function target_icon3_on() {
    $find("js_icon3").get_OnMouseOverBehavior().play();
}
function target_icon3_off() {
    $find("js_icon3").get_OnMouseOutBehavior().play();
}


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

function jsddm_open() {
    jsddm_canceltimer();
    jsddm_close();
    ddmenuitem = $(this).find('ul').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;
    } 
}

$(document).ready(function() {
    $('#jsddm > li').bind('mouseover', jsddm_open)
    $('#jsddm > li').bind('mouseout', jsddm_timer)
});

document.onclick = jsddm_close;