jQuery(document).ready(function() {
	drawSubNav();
	setTimeout("hidetweet()",3000);

});
function hidetweet() {jQuery(".twtr-hd").html(" ");}

$(window).resize(function() {
 	drawSubNav();
});

function drawSubNav() {
	var subNav = jQuery("#cm_SubNav");
	var TopNavItem = jQuery("#cm_MainNav .current-menu-item, .current-menu-parent a");
	var SubNavFirstItem = jQuery("#cm_SubNav .sub-menu li:first a");
	var MainContentOffset =  jQuery(".cm_MainContent");
	if (SubNavFirstItem.width() != null)
	{
		var SubNavUL = jQuery("#cm_SubNav .sub-menu");
		var MenuArrow = jQuery("#menu-arrow");
		var SubNavBottom = jQuery("#SubNav-bottom");
		var TopNavItemOffset = TopNavItem.offset();
		var TopNavItemWidth=  TopNavItem.width();
		var SubNavItemWidth=  SubNavFirstItem.width();
		var diff = (TopNavItemWidth - SubNavItemWidth) / 2;
		
		
		subNav.css({"left":TopNavItemOffset.left + diff});
		subNav.css({"visibility":"visible"});
		MenuArrow.css({"left":TopNavItemOffset.left + (TopNavItemWidth / 2) - 5});
		MenuArrow.css({"visibility":"visible"});
		SubNavBottom.css({"left":(TopNavItemOffset.left + diff) - 14});
		jQuery("#subNavBottomImg").width(parseInt(SubNavUL.width() + 14,10) + "px");
		jQuery("#subNavBottomImg").css({"margin-top":"-2px"});
		
		SubNavBottom.css({"visibility":"visible"});
	}else{
		jQuery("#SubNav-bottom").hide();
		jQuery("#cm_SubNav").hide();
		jQuery("#menu-arrow").hide();
		jQuery("#nav_spacer").hide();
		
	}
	
}