// JavaScript Document

var sliderwidth = 596; // Breite der Laufleiste
var sliderheight = 110; // Höhe der Laufleiste
// Geschwindigkeit des Sliders
// Negative Zahl bedeutet Bewegung nach links, positive Zahl Bewegung nach rechts
// Keine Kommazahlen angeben, nur ganze Zahlen
var slidespeed = 1;
var i = 0;
var leftrightslide = new Array();
 
/* HIER DIE LINKS UND BILDER ANPASSEN*/
leftrightslide[i++] = '<img src="pics/leiste/01.jpg">';
leftrightslide[i++] = '<img src="pics/leiste/02.jpg">';
leftrightslide[i++] = '<img src="pics/leiste/03.jpg">';
leftrightslide[i++] = '<img src="pics/leiste/04.jpg">';
leftrightslide[i++] = '<img src="pics/leiste/05.jpg">';
leftrightslide[i++] = '<img src="pics/leiste/06.jpg">';
leftrightslide[i++] = '<img src="pics/leiste/07.jpg">';
leftrightslide[i++] = '<img src="pics/leiste/08.jpg">';
leftrightslide[i++] = '<img src="pics/leiste/09.jpg">';
 
/* AB HIER NICHTS MEHR ÄNDERN */
var copyspeed = slidespeed;
var actualspeed = slidespeed;
var actualwidth = '';
var cross_slide, ns_slide;
leftrightslide = leftrightslide.join("");
 
 
function setLaufleiste(){
	cross_slide  = document.getElementById("laufleiste1");
	cross_slide2 = document.getElementById("laufleiste2");
	actualwidth  = cross_slide.offsetWidth;
	cross_slide.style.left  = "0px";
	cross_slide2.style.left = actualwidth + "px";
 
	lefttime=setInterval("slide()",30);
}
 
function slide(){
	if(actualspeed>0) {
		if (parseInt(cross_slide.style.left)>(actualwidth*(-1)))
			cross_slide.style.left=parseInt(cross_slide.style.left)-copyspeed+"px";
		else
			cross_slide.style.left=parseInt(cross_slide2.style.left)+actualwidth-copyspeed+"px";
 
		if (parseInt(cross_slide2.style.left)>(actualwidth*(-1)))
			cross_slide2.style.left=parseInt(cross_slide2.style.left)-copyspeed+"px";
		else
			cross_slide2.style.left=parseInt(cross_slide.style.left)+actualwidth+"px";
 
	} else if (actualspeed<0) {
		if (parseInt(cross_slide.style.left)<sliderwidth)
			cross_slide.style.left=parseInt(cross_slide.style.left)-copyspeed+"px";
		else
			cross_slide.style.left=parseInt(cross_slide2.style.left)-actualwidth-copyspeed+"px";
 
		if (parseInt(cross_slide2.style.left)<sliderwidth)
			cross_slide2.style.left = parseInt(cross_slide2.style.left)-copyspeed+"px";
		else
			cross_slide2.style.left = parseInt(cross_slide.style.left)-actualwidth+"px";
	}
}
 
function laufleiste() {
	document.write('<div id="laufleiste" style="width:' + sliderwidth + 'px;height:' + sliderheight + 'px;">');
	document.write('	<div style="position:relative;width:' + sliderwidth + 'px;height:' + sliderheight + 'px;overflow:hidden;" onMouseover="copyspeed=0" onMouseout="copyspeed=actualspeed">');
	document.write('		<span id="laufleiste1">' + leftrightslide + '</span>');
	document.write('		<span id="laufleiste2">' + leftrightslide + '</span>');
	document.write('	</div>');
	document.write('</div>');
}
 
function changeSlide(dir) {
	if(dir == 'left') {
		actualspeed = Math.abs(slidespeed)
	} else if (dir == 'right') {
		actualspeed = Math.abs(slidespeed)*(-1);
	} else {
		actualspeed = 0;
	}
	copyspeed   = actualspeed;
}