function hover(obj,Act){
	if(document.all){
		if(obj.style.width == '104px' || obj.style.width == ''){
			obj.style.width = '200px'
		}else{
			obj.style.width = '104px'
		}
		UL = obj.getElementsByTagName('ul');
		if(UL.length > 0){
			sousMenu = UL[0].style;
			if(Act == 'show'){
				sousMenu.display = 'block';
			}else{
				sousMenu.display = 'none';
			}
		}
	}
}

function setHover(){
	LI = document.getElementById('menuLeft').getElementsByTagName('li');
	nLI = LI.length;  for(i=0; i < nLI; i++){
		LI[i].onmouseover = function(){
			hover(this,'show');
		}
		LI[i].onmouseout = function(){
			hover(this,'hide');
		}
	}
}