var idTimer;

var tents = new Array(
			"newcars"
			,"preowned"
			,"service"
			,"parts"
			,"collision"
		);

function openTent(id) {
	if (document.getElementById("fla01")){ // Se esiste il filmato "fla01" lo nasconde per evitare che resti sopra alla tendina
		document.getElementById("fla01").style.visibility="hidden";
	}
	for(x=0; x<tents.length; x++){
		forcedItem=document.getElementById(tents[x]);
		forcedItem.style.display="none";
	}
	
	window.clearTimeout(idTimer);
	currTent=document.getElementById(id);
	//alert(currTent.id);
	currTent.style.display="block";
}

function closeTent(id) {
	if (document.getElementById("fla01")){ // Se esiste il filmato "fla01" lo nasconde per evitare che resti sopra alla tendina
		document.getElementById("fla01").style.visibility="visible";
	}
	currTent=document.getElementById(id);
	//alert(currTent.id);
	currTent.style.display="none";
}

function manageCloseTent(id) {
	idTimer = window.setTimeout("closeTent('"+id+"');",500);
}

var step = 0;

function change(id, newClass) {
	for(x=1; x<steps.length+1; x++){
		areset=document.getElementById("step"+x);
		areset.className="";
	}
	identity=document.getElementById(id);
	identity.className=newClass;
}

function stepUp() {
	if(step < steps.length -1){
		step = step + 1;
	}
	else{
		step = 0;
	}
	var img = document.getElementById('screenshot-img');
	img.src = steps[step];
	change("step"+(step+1), "current");
}

function stepDown() {
	if(step > 0){
		step = step - 1;
	}
	else{
		step = steps.length - 1;
	}
	var img = document.getElementById('screenshot-img');
	img.src = steps[step];
	change("step"+(step+1), "current");
}

function stepNum(num) {
	step = num-1;
	var img = document.getElementById('screenshot-img');
	img.src = steps[step];
	change("step"+(step+1), "current");
}

function popupGallery(myWind,w,h){
	window.open(myWind,'LundgrenGallery','width='+w+',height='+h+',toolbar=no,location=no,status=yes,menubar=no,scrollbars=no,resizable=no');
}