var		normal_bg_url = "url(/i/mi_bg.gif)";
var		over_bg_url = "url(/i/mia_bg.gif)";

var		normal_sbg_url = "url(/i/v_mi_bg.gif)";
var		over_sbg_url = "url(/i/v_mia_bg.gif)";

function	e_mi_over (obj)
{
	if (obj)
	{
		obj.style.backgroundImage = over_bg_url;
	}
}

function	e_mi_out (obj)
{
	if (obj)
	{
		obj.style.backgroundImage = normal_bg_url;
	}
}

function	e_smi_over (obj)
{
	if (obj)
	{
		obj.style.backgroundImage = over_sbg_url;
		obj.style.backgroundColor = '#98D9D7';
	}
}

function	e_smi_out (obj)
{
	if (obj)
	{
		obj.style.backgroundImage = normal_sbg_url;
		obj.style.backgroundColor = '#5DAAA6';
	}
}