function menuMouseOver(nr, moveBg)
{
	var m = document.getElementById('menu_'+nr);
	m.style.backgroundPosition = '0px 0px';
	try{document.getElementById('submenu_'+nr).style.display = 'block';}catch (e){}
}

function menuMouseOut(nr)
{
	var m = document.getElementById('menu_'+nr);
	m.style.backgroundPosition = '0px -41px';
	try{document.getElementById('submenu_'+nr).style.display = 'none';}catch (e){}
	
}

function HrefSubmenu(nr)
{
	document.getElementById('sub_'+nr+'_1').style.background = "#29166F url('/img/submenu_left.jpg') no-repeat left top";
	document.getElementById('sub_'+nr+'_2').style.background = "url('/img/submenu_right.jpg') no-repeat right top";
}

function noHrefSubmenu(nr)
{
	document.getElementById('sub_'+nr+'_1').style.background = '';
	document.getElementById('sub_'+nr+'_2').style.background = '';
}