function init()

{
	
document.getElementById("balao_1").onmouseover = function(){document.getElementById("sub_1").style.display='block';};
document.getElementById("balao_1").onmouseout = function(){document.getElementById("sub_1").style.display='none';};
document.getElementById("sub_1").onmouseout = function(){document.getElementById("sub_1").style.display='none';};
document.getElementById("sub_1").onmouseover = function(){document.getElementById("sub_1").style.display='block';};									
	
document.getElementById("balao_2").onmouseover = function(){document.getElementById("sub_2").style.display='block';};
document.getElementById("balao_2").onmouseout = function(){document.getElementById("sub_2").style.display='none';};
document.getElementById("sub_2").onmouseout = function(){document.getElementById("sub_2").style.display='none';};
document.getElementById("sub_2").onmouseover = function(){document.getElementById("sub_2").style.display='block';};								
	
document.getElementById("balao_3").onmouseover = function(){document.getElementById("sub_3").style.display='block';};
document.getElementById("balao_3").onmouseout = function(){document.getElementById("sub_3").style.display='none';};
document.getElementById("sub_3").onmouseout = function(){document.getElementById("sub_3").style.display='none';};
document.getElementById("sub_3").onmouseover = function(){document.getElementById("sub_3").style.display='block';};							
	
document.getElementById("balao_4").onmouseover = function(){document.getElementById("sub_4").style.display='block';};
document.getElementById("balao_4").onmouseout = function(){document.getElementById("sub_4").style.display='none';};
document.getElementById("sub_4").onmouseout = function(){document.getElementById("sub_4").style.display='none';};
document.getElementById("sub_4").onmouseover = function(){document.getElementById("sub_4").style.display='block';};						
	
document.getElementById("balao_5").onmouseover = function(){document.getElementById("sub_5").style.display='block';};
document.getElementById("balao_5").onmouseout = function(){document.getElementById("sub_5").style.display='none';};
document.getElementById("sub_5").onmouseout = function(){document.getElementById("sub_5").style.display='none';};
document.getElementById("sub_5").onmouseover = function(){document.getElementById("sub_5").style.display='block';};					
	
document.getElementById("balao_6").onmouseover = function(){document.getElementById("sub_6").style.display='block';};
document.getElementById("balao_6").onmouseout = function(){document.getElementById("sub_6").style.display='none';};
document.getElementById("sub_6").onmouseout = function(){document.getElementById("sub_6").style.display='none';};
document.getElementById("sub_6").onmouseover = function(){document.getElementById("sub_6").style.display='block';};				
	
document.getElementById("balao_7").onmouseover = function(){document.getElementById("sub_7").style.display='block';};
document.getElementById("balao_7").onmouseout = function(){document.getElementById("sub_7").style.display='none';};
document.getElementById("sub_7").onmouseout = function(){document.getElementById("sub_7").style.display='none';};
document.getElementById("sub_7").onmouseover = function(){document.getElementById("sub_7").style.display='block';};			
	
document.getElementById("balao_8").onmouseover = function(){document.getElementById("sub_8").style.display='block';};
document.getElementById("balao_8").onmouseout = function(){document.getElementById("sub_8").style.display='none';};
document.getElementById("sub_8").onmouseout = function(){document.getElementById("sub_8").style.display='none';};
document.getElementById("sub_8").onmouseover = function(){document.getElementById("sub_8").style.display='block';};		
	
document.getElementById("balao_9").onmouseover = function(){document.getElementById("sub_9").style.display='block';};
document.getElementById("balao_9").onmouseout = function(){document.getElementById("sub_9").style.display='none';};
document.getElementById("sub_9").onmouseout = function(){document.getElementById("sub_9").style.display='none';};
document.getElementById("sub_9").onmouseover = function(){document.getElementById("sub_9").style.display='block';};	

document.getElementById("balao_10").onmouseover = function(){document.getElementById("sub_10").style.display='block';};
document.getElementById("balao_10").onmouseout = function(){document.getElementById("sub_10").style.display='none';};
document.getElementById("sub_10").onmouseout = function(){document.getElementById("sub_10").style.display='none';};
document.getElementById("sub_10").onmouseover = function(){document.getElementById("sub_10").style.display='block';};	

document.getElementById("balao_11").onmouseover = function(){document.getElementById("sub_11").style.display='block';};
document.getElementById("balao_11").onmouseout = function(){document.getElementById("sub_11").style.display='none';};
document.getElementById("sub_11").onmouseout = function(){document.getElementById("sub_11").style.display='none';};
document.getElementById("sub_11").onmouseover = function(){document.getElementById("sub_11").style.display='block';};	

document.getElementById("balao_12").onmouseover = function(){document.getElementById("sub_12").style.display='block';};
document.getElementById("balao_12").onmouseout = function(){document.getElementById("sub_12").style.display='none';};
document.getElementById("sub_12").onmouseout = function(){document.getElementById("sub_12").style.display='none';};
document.getElementById("sub_12").onmouseover = function(){document.getElementById("sub_12").style.display='block';};

}

 window.onload=init