function displayDicas(x){
	if (x=='show'){
		$('subDicas').style.display = 'block';
	}else if(x=='hidden'){
		$('subDicas').style.display = 'none';
	}
}

function displayGuia(x){
	if (x=='show'){
		$('subGuia').style.display = 'block';
	}else if(x=='hidden'){
		$('subGuia').style.display = 'none';
	}
}
Event.observe(window, 'load', loads, false);

function loads(){
	Event.observe('dicasHipoglos', 'mouseover', function(e){displayDicas('show')}, false);
	Event.observe('dicasHipoglos', 'mouseout', function(e){displayDicas('hidden')}, false);
	Event.observe('guiaBebe', 'mouseover', function(e){displayGuia('show')}, false);
	Event.observe('guiaBebe', 'mouseout', function(e){displayGuia('hidden')}, false);
}