function showSub(lugar,obj){
	base = document.getElementById(lugar).getElementsByTagName("ul")
	for(i=0;i<base.length;i++){
		base[i].style.display="none";
	}
	document.getElementById(obj).style.display = "block";
}
function init(){

	document.getElementById("btProdutos").onmouseover = function(){
		document.getElementById("subProdutos").style.display = 'block';
	}; 
	document.getElementById("btProdutos").onmouseout = function(){
		document.getElementById("subProdutos").style.display = 'none';
	}; 
	document.getElementById("subProdutos").onmouseout = function(){
		document.getElementById("subProdutos").style.display = 'none';
	}; 
	document.getElementById("subProdutos").onmouseover = function(){
		document.getElementById("subProdutos").style.display = 'block';
	};
	
	
	
	document.getElementById("btProj").onmouseover = function(){
		document.getElementById("subProj").style.display = 'block';
	}; 
	document.getElementById("btProj").onmouseout = function(){
		document.getElementById("subProj").style.display = 'none';
	}; 
	document.getElementById("subProj").onmouseout = function(){
		document.getElementById("subProj").style.display = 'none';
	}; 
	document.getElementById("subProj").onmouseover = function(){
		document.getElementById("subProj").style.display = 'block';
	};
	
	
	
	document.getElementById("btLamp").onmouseover = function(){
		document.getElementById("subLamp").style.display = 'block';
	}; 
	document.getElementById("btLamp").onmouseout = function(){
		document.getElementById("subLamp").style.display = 'none';
	}; 
	document.getElementById("subLamp").onmouseout = function(){
		document.getElementById("subLamp").style.display = 'none';
	}; 
	document.getElementById("subLamp").onmouseover = function(){
		document.getElementById("subLamp").style.display = 'block';
	};
	
	
	document.getElementById("btTel").onmouseover = function(){
		document.getElementById("subTel").style.display = 'block';
	}; 
	document.getElementById("btTel").onmouseout = function(){
		document.getElementById("subTel").style.display = 'none';
	}; 
	document.getElementById("subTel").onmouseout = function(){
		document.getElementById("subTel").style.display = 'none';
	}; 
	document.getElementById("subTel").onmouseover = function(){
		document.getElementById("subTel").style.display = 'block';
	};
	
	
	document.getElementById("btnMed").onmouseover = function(){
		document.getElementById("subMed").style.display = 'block';
	}; 
	document.getElementById("btnMed").onmouseout = function(){
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	}; 
	document.getElementById("subMed").onmouseout = function(){
		document.getElementById("subMed").style.display = 'none';
	}; 
	document.getElementById("subMed").onmouseover = function(){
		document.getElementById("subMed").style.display = 'block';
	};

	
}

window.onload=init;