n_01 = new Array();
n_01 [1] = new Image();		
n_01 [1].src = "pix/vitalo.gif";
n_01 [2] = new Image();		
n_01 [2].src = "pix/vitahi.gif";

n_02 = new Array();
n_02 [1] = new Image();		
n_02 [1].src = "pix/arbeitenlo.gif";
n_02 [2] = new Image();		
n_02 [2].src = "pix/arbeitenhi.gif";

n_03 = new Array();
n_03 [1] = new Image();		
n_03 [1].src = "pix/kontaktlo.gif";
n_03 [2] = new Image();		
n_03 [2].src = "pix/kontakthi.gif";

n_04 = new Array();
n_04 [1] = new Image();		
n_04 [1].src = "pix/anfragelo.gif";
n_04 [2] = new Image();		
n_04 [2].src = "pix/anfragehi.gif";

function Hi(Name)
{
	switch(Name)
	{
		
		case 'n_01': document.images[Name].src = n_01[2].src; break;
		case 'n_02': document.images[Name].src = n_02[2].src; break;
		case 'n_03': document.images[Name].src = n_03[2].src; break;
		case 'n_04': document.images[Name].src = n_04[2].src; break;
	}
}

function Lo(Name)
{
	switch(Name)
	{
		case 'n_01': document.images[Name].src = n_01[1].src; break;
		case 'n_02': document.images[Name].src = n_02[1].src; break;
		case 'n_03': document.images[Name].src = n_03[1].src; break;
		case 'n_04': document.images[Name].src = n_04[1].src; break;
		
	}
}