var menu_states = {'menu3' :  { 'on' : 'img/nav/nav03_o.gif', 'off' : 'img/nav/nav03.gif' } };

function nav(id,active,showSub) {
	var obj = document.getElementById(id)
	var ext = obj.src.substr((obj.src.length-3),obj.src.length)
	if(!active) {
		if(obj.src.indexOf('_o.'+ext)==-1){
			obj.src=obj.src.replace('.'+ext,'_o.'+ext)
		}else{
			obj.src=obj.src.replace('_o.'+ext,'.'+ext)
		}
	}
	if(document.getElementById('sub'+id)){
		if(showSub){
			ypSlideOutMenu.showMenu(id)
		}else{
			ypSlideOutMenu.hideMenu(id);
		}
	}
}


ypSlideOutMenu.parentMenuShow = function(thisId,otherId,state,isCurrentMain) {
	if (state == 'off') {
		if (isCurrentMain == 1) {
			document.getElementById(otherId).src=menu_states[otherId]['on'];
		} else {
			document.getElementById(otherId).src=menu_states[otherId][state];
		}
		//window.setTimeout("document.getElementById('"+otherId+"').src=menu_states['"+otherId+"']['"+state+"']", ypSlideOutMenu.hideDelay);
		//window.setTimeout("ypSlideOutMenu.hide('"+otherId+"')", ypSlideOutMenu.hideDelay);
	} else {
		document.getElementById(otherId).src = menu_states[otherId][state];
	}
}