var menu_imgs;
var menua_imgs;
var alt;

function loadMenu()
{
	alt = new Array();
    for (i = 1; i <= 12; i++)
    {
        alt[i] = new Image();
        alt[i].src= 'i/m01_' + i + '.gif';
    }
}
function menu_load_imgs()
{
	menu_imgs = new Array();
	menua_imgs = new Array();
}
function showpic(id)
{
	// image 150x130px
//	document.getElementById("ppic").src = 'i/' + id + '.jpg';
	document.getElementById("ppic").src = '/images/infotek/' + id + '.jpg';
}