$(document).ready( function(){
	// Sub --------------------------------------
	msub1 = 0;
	
	$("#graduacao-opcao").fadeTo(0, 0.0, function(){ $(this).hide();});
	
	function m_sub1(){
		$("#graduacao-opcao").fadeTo(100, 0.0, function(){ $(this).hide();});
		clearTimeout(msub1);
	}
	
	$("#graduacao")/*.click(function(){
		return false;
	})*/.mouseover( function(){
		clearTimeout(msub1);
		$("#graduacao-opcao").show();
		$("#graduacao-opcao").fadeTo(100, 0.92);
	}).mouseout( function(){
		msub1 = setTimeout(m_sub1, 100);
	});
	
	$("#graduacao-opcao").mouseover( function(){
		clearTimeout(msub1);
	}).mouseout( function(){
		msub1 = setTimeout(m_sub1, 100);
	});
	
	// --------------------------------------
	msub2 = 0;
	
	$("#pos-graduacao-opcao").fadeTo(0, 0.0, function(){ $(this).hide();});
	
	function m_sub2(){
		$("#pos-graduacao-opcao").fadeTo(100, 0.0, function(){ $(this).hide();});
		clearTimeout(msub2);
	}
	
	$("#pos-graduacao")/*.click(function(){
		return false;
	})*/.mouseover( function(){
		clearTimeout(msub2);
		$("#pos-graduacao-opcao").show();
		$("#pos-graduacao-opcao").fadeTo(100, 0.92);
	}).mouseout( function(){
		msub2 = setTimeout(m_sub2, 100);
	});

	$("#pos-graduacao-opcao").mouseover( function(){
		clearTimeout(msub2);
	}).mouseout( function(){
		msub2 = setTimeout(m_sub2, 100);
	});
	
	// --------------------------------------
	msub3 = 0;
	
	$("#servicos-tecnologicos-opcao").fadeTo(0, 0.0, function(){ $(this).hide();});
	
	function m_sub3(){
		$("#servicos-tecnologicos-opcao").fadeTo(100, 0.0, function(){ $(this).hide();});
		clearTimeout(msub3);
	}
	
	$("#servicos-tecnologicos")/*.click(function(){
		return false;
	})*/.mouseover( function(){
		clearTimeout(msub3);
		$("#servicos-tecnologicos-opcao").show();
		$("#servicos-tecnologicos-opcao").fadeTo(100, 0.92);
	}).mouseout( function(){
		msub3 = setTimeout(m_sub3, 100);
	});

	$("#servicos-tecnologicos-opcao").mouseover( function(){
		clearTimeout(msub3);
	}).mouseout( function(){
		msub3 = setTimeout(m_sub3, 100);
	});
	
	// --------------------------------------
	msub4 = 0;
	
	$("#home-opcao").fadeTo(0, 0.0, function(){ $(this).hide();});
	
	function m_sub4(){
		$("#home-opcao").fadeTo(100, 0.0, function(){ $(this).hide();});
		clearTimeout(msub4);
	}
	
	$("#home").mouseover( function(){
		clearTimeout(msub4);
		$("#home-opcao").show();
		$("#home-opcao").fadeTo(100, 0.92);
	}).mouseout( function(){
		msub4 = setTimeout(m_sub4, 100);
	});

	$("#home-opcao").mouseover( function(){
		clearTimeout(msub4);
	}).mouseout( function(){
		msub4 = setTimeout(m_sub4, 100);
	});
	
});