function NaviIE()
{if (document.all){uls = document.getElementsByTagName('UL');for(i = 0; i < uls.length; i++)
{if (uls[i].className == 'navi'){var lis = uls[i].getElementsByTagName('li');for (j = 0; j < lis.length; j++)
{if(lis[j].lastChild.tagName == 'UL')
{lis[j].onmouseover = function() { this.lastChild.style.display = 'block'; }
lis[j].onmouseout = function() { this.lastChild.style.display = 'none'; }}}}}}}