var ie = /MSIE/.test(navigator.userAgent);

function hover(obj) {
  if (ie) {
    UL = obj.getElementsByTagName('ul');
    if (UL.length > 0) {
      sousMenu = UL[0].style;
      sousMenu.display = 'block';
			obj.style.marginBottom = '-2px';
    }
  }
}

function out(obj) {
  if (ie) {
    UL = obj.getElementsByTagName('ul');
    if(UL.length > 0) {
      sousMenu = UL[0].style;
      sousMenu.display = 'none';
			obj.style.marginBottom = '0px';
    }
  }
}

function setHover() {
  if (ie) {
		LI = document.getElementById('menu').getElementsByTagName('li');
		for(i=0; i < LI.length; i++) {
			LI[i].onmouseover = function() { hover(this) };
			LI[i].onmouseout = function() { out(this) };
    }
  }
}

window.onload = function() { setHover() };

if (ie) {
	document.write('<style>#menu ul a { width: 203px }</style>');
}