function span_mysza_nad(th)
	{
		
		th.style.color="#2A46A1";
		th.style.cursor="pointer";
		th.style.textDecoration="none";
		
	}
	
	function span_mysza_poza(th)
	{
		
		th.style.color="#3D65E9";
		th.style.cursor="default";
		th.style.textDecoration="underline";
	}

	function _span_mysza_nad(th)
	{
		
		th.style.color="#FF6600";
		th.style.cursor="pointer";
		th.style.textDecoration="none";
		
	}
	
	function _span_mysza_poza(th)
	{
		
		th.style.color="#68878A";
		th.style.cursor="default";
		th.style.textDecoration="underline";
	}

	function span_mysza_nad_z_m(th)
	{
		
		th.style.color="#2A46A1";
		th.style.cursor="pointer";
		th.style.textDecoration="none";
		
	}
	
	function span_mysza_poza_z_m(th)
	{
		
		th.style.color="#3D65E9";
		th.style.cursor="default";
		th.style.textDecoration="underline";
	}