var int_offsetX = 0;
var obj_timer = null;

function initScroller() {
	if (document.getElementById) {
		obj_background = document.getElementById("panorama");
		obj_background.style.backgroundImage = "url(img/title_scroll.jpg)";
		obj_background.style.backgroundRepeat = "no-repeat";
		obj_background.style.backgroundPosition= "0px 0px";
		obj_timer = window.setInterval("scrollPic()", 80);
	}
}

function writeScrollPic() {
	document.write("<a class=\"pic\" href=\"tour/index.shtml\" title=\"Rundgang durch die ZiHi-Seiten.\">");
	if (!document.getElementById) {
		document.write("<img src=\"img/title.jpg\" width=\"323\" height=\"182\" alt=\"\" />");
	}
	document.write("</a>");
}

function writeScrollButtons() {
	if ((document.getElementById && !window.opera) || (window.opera && document.createAttribute)) {
		document.write("<p><a href=\"\" onclick=\"pause(false); return false;\"><span class=\"nocss\">Animation </span>abspielen.</a><a href=\"\" onclick=\"pause(true); return false;\"><span class=\"nocss\"> | Animation </span>anhalten.</a></p>");
	}
}

function scrollPic() {
	obj_background = document.getElementById("panorama");
	int_offsetX = int_offsetX - 1;
	if (int_offsetX < -323) int_offsetX = 0;
	obj_background.style.backgroundPosition = int_offsetX + "px 0px";
}

function pause(bol_pMode) {
	if (bol_pMode) {
		if (obj_timer != null) {
			window.clearInterval(obj_timer);
			obj_timer = null;
		}
	}
	else {
		if (obj_timer == null) {
			obj_timer = window.setInterval("scrollPic()", 80);
		}
	}
}