/* меню */
function menuOver (obj)
{
	var new_src = obj.src.replace(/off\.gif$/,"on.gif");
	obj.src = new_src;
}

function menuOut(obj)
{
	var new_src = obj.src.replace(/on\.gif$/,"off.gif");
	obj.src = new_src;
}

/* выпадающее меню */
var timerId = false;
function popMenu (obj)
{
	obj.style.position = "relative";
	
	if (timerId) clearTimeout(timerId);
	
	var popmenu = document.getElementById("popmenu");
	popmenu.style.zIndex = 100;
	popmenu.style.left = obj.offsetLeft;
	popmenu.style.top = obj.offsetTop + obj.offsetHeight;
	popmenu.style.visibility = "visible";
	popmenu.style.width = obj.offsetWidth;

}

function popMenuOut ()
{
	if (timerId) clearTimeout(timerId);
	
	timerId = setTimeout('popupClose()', 1000);
}

function popupClose()
{
	var popmenu = document.getElementById("popmenu");
	popmenu.style.visibility = "hidden";
	
	clearTimeout(timerId);
}

var contacts = false;

function moveContacts ()
{
	if (!contacts) contacts = document.getElementById("contacts");
	
	if (contacts) {
		contacts.style.position = "relative";
		
		//contacts.style.top = event.screenY;
		contacts.properties();
	}
}