var link0 = '';
var link1 = '';
var link2 = '';
var link3 = '';
var links = [link0, link1, link2, link3];
var top = [4, 35, 70, 99];
var timer_id = 0;
$(document).ready(function(){
$("img[class^='mainNavImg']").mouseover(function(){
clearTimeout(timer_id);
var id = this.className.split('-');
id = id[1];
$('#mainNavSubList').html(links[id]);
$('#mainNavSubList').css("display", "block");
$('#mainNavSubList').css("top", top[id]+"px");
});
$('a.subNavLink, #mainNavSubList').mouseover(function(){
clearTimeout(timer_id);
});
$("img[class^='mainNavImg'], a.subNavLink, #mainNavSubList").mouseout(function(){
timer_id = setTimeout('hideAll()', 3000);
});
});
function hideAll() {
clearTimeout(timer_id);
$('#mainNavSubList').css('display', 'none');
}