var ssMAX = 15;
var ssIndex = new Array();
var ssLink = new Array();

ssIndex[1] = 1;
ssLink[1] = new Array();
// ssLink[1] = new Array( <?= $ss_1_js_array ?> );

ssIndex[2] = 1;
ssLink[2] = new Array();
// ssLink[2] = new Array( <?= $ss_2_js_array ?> );

ssIndex[3] = 1;
ssLink[3] = new Array();
// ssLink[3] = new Array( <?= $ss_3_js_array ?> );

function ssValidIndex(idx) {
	if (idx < 0) return ssMAX - idx;
	if (idx > ssMAX) return idx - ssMAX;
	return idx;
}

function ssGo(nr, d) {
	var ssImg1 = document.getElementById("ss_"+nr+"_1");
	var ssImg2 = document.getElementById("ss_"+nr+"_2");
	var ssImg3 = document.getElementById("ss_"+nr+"_3");
	ssIndex[nr] += d;
	if (ssIndex[nr] < 1) ssIndex[nr] = ssMAX;
	if (ssIndex[nr] > ssMAX) ssIndex[nr] = 1;
	ssImg1.src = "./cache/ss_"+nr+"_"+ssValidIndex(ssIndex[nr]+0)+".jpg";
	ssImg2.src = "./cache/ss_"+nr+"_"+ssValidIndex(ssIndex[nr]+1)+".jpg";
	ssImg3.src = "./cache/ss_"+nr+"_"+ssValidIndex(ssIndex[nr]+2)+".jpg";
}

function ssClick(nr, i) {
	var nr = ssLink[nr][ssValidIndex(ssIndex[nr]+i-1)];
	document.location.href = "fahrzeug.php?fz=" + nr;
}

function initSS() {
	window.setTimeout('ssGo(3, 0)', 100);
	window.setTimeout('ssGo(1, 0)', 200);
	window.setTimeout('ssGo(2, 0)', 300);
}