var speed = 100 // Geschwindigkeit
var pause = 2000 // Pausezeit
var timerID = null
var bannerRunning = false
var ar = new Array()
 
ar[0] = " * * *   ACHTUNG  ACHTUNG  -  DER CAPTAIN REITET WIEDER!!  * * * "
ar[1] = " * * *   Captain Zorx Stimmungsattacke  * * * "
ar[2] = " * * *   Freitag, 29. April 2005, 22.00 Uhr  * * * "
ar[3] = " * * *   Lovelite Simplonstr.38/40 Berlin-Friedrichshain  * * * "

var currentMessage = 0
var offset = 0
function stopBanner() {
        if (bannerRunning)
                clearTimeout(timerID)
        bannerRunning = false
}

function startBanner() {
        stopBanner()
        showBanner()
}

function showBanner() {
        var text = ar[currentMessage]
        if (offset < text.length) {
                if (text.charAt(offset) == " ")
                        offset++                        
                var partialMessage = text.substring(0, offset + 1) 
                window.status = partialMessage
                offset++ 
                timerID = setTimeout("showBanner()", speed)
                bannerRunning = true
        } else {
                offset = 0
                currentMessage++
                if (currentMessage == ar.length)
                        currentMessage = 0
                timerID = setTimeout("showBanner()", pause)
                bannerRunning = true
        }
}

function chk_quiz_form()
{
	if(document.quiz_form.quiz.checked == false)  {
		alert("Please answer: Who made you?");
		document.quiz_form.quiz.focus();
		return false;
  }
}

function chk_news_form()
{
	if(document.news_form.email.value == "") {
		alert("Bitte deine E-Mail-Adresse eingeben!");
		document.news_form.adress.focus();
		return false;
	}

	if(document.news_form.email.value.indexOf('@') == -1) {
		alert("Keine E-Mail-Adresse!");
		document.news_form.adress.focus();
		return false;
	}
}

function chk_order_form() {
	var shopfelder;
	var artikel = 0;

	// Auslesen alle Formfelder, Shopfelder sind alle bis auf die letzten 3: Adresse, Email, Submit
	shopfelder = document.order_form.elements.length - 3;

	for (i=0; i < shopfelder; i++) {
		// eval macht String zum Wert
		if (eval(document.order_form.elements[i].value) != 0) {
			artikel = artikel + eval(document.order_form.elements[i].value);
		}
	}

	if (artikel == 0) {
		alert("Was willst du bestellen?");
		document.order_form.elements[0].focus();
		return false;
	}

	if(document.order_form.elements['shop_arr[address]'].value == "") {
		alert("Bitte deine Adresse eingeben!");
		document.order_form.elements['shop_arr[address]'].focus();
		return false;
	}

	if(document.order_form.elements['shop_arr[email]'].value == "") {
		alert("Bitte deine E-Mail-Adresse eingeben!");
		document.order_form.elements['shop_arr[email]'].focus();
		return false;
	}

	if(document.order_form.elements['shop_arr[email]'].value.indexOf('@') == -1) {
		alert("Keine gültige E-Mail-Adresse!");
		document.order_form.elements['shop_arr[email]'].focus();
		return false;
	}

}

function neuesfenster(popupURL){  
	sw = (screen.width-626)/2;
  sh = (screen.height-450)/2;
  var fenster=window.open(popupURL,"neuesfenster",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=yes,width=420,height=420,left='+sw+',top='+sh+''); 
	fenster.focus();
}