//v1.0
//Copyright 2006 Adobe Systems, Inc. All rights reserved.
function AC_AddExtension(src, ext)
{
  if (src.indexOf('?') != -1)
    return src.replace(/\?/, ext+'?');
  else
    return src + ext;
}

function AC_Generateobj(objAttrs, params, embedAttrs)
{
  var str = '<object ';
  for (var i in objAttrs)
    str += i + '="' + objAttrs[i] + '" ';
  str += '>';
  for (var i in params)
    str += '<param name="' + i + '" value="' + params[i] + '" /> ';
  str += '<embed ';
  for (var i in embedAttrs)
    str += i + '="' + embedAttrs[i] + '" ';
  str += ' ></embed></object>';

  document.write(str);
}

function AC_FL_RunContent(){
  var ret =
    AC_GetArgs
    (  arguments, "", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_SW_RunContent(){
  var ret =
    AC_GetArgs
    (  arguments, ".dcr", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000"
     , null
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();

    switch (currArg){
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":
        args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblClick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "width":
      case "height":
      case "align":
      case "vspace":
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "id":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}


function showPopup (popupId)
{
	if (document.getElementById)
	{
		var o = document.getElementById('overlay');
		o.style.display = 'block';

		var p = document.getElementById(popupId);
		p.style.display = 'block';
		var pw = p.offsetWidth;
		var ph = p.offsetHeight;

	  	p.style.left = Math.floor(parseInt(o.offsetWidth - pw) / 2) + "px";
	  	p.style.top = Math.floor(parseInt(o.offsetHeight - ph) / 2) + "px";
	  	return false;
	}
	return true;
}

function hidePopups ()
{
	document.getElementById('overlay').style.display = 'none';
	document.getElementById('contact-popup').style.display = 'none';
	document.getElementById('wallerstein-popup').style.display = 'none';
	document.getElementById('baldern-popup').style.display = 'none';
	document.getElementById('harburg-popup').style.display = 'none';
	document.getElementById('beer-popup').style.display = 'none';
}

function initDHTML ()
{
	document.getElementById('scroller').style.overflow = 'hidden';
	document.getElementById('scroller').style.height = "248px";
	if (document.getElementById('left'))
	{
		document.getElementById('left').style.display = 'block';
		document.getElementById('right').style.display = 'block';
	}

	// duplicate content
	//var org = document.getElementById('scroller').innerHTML;
	//var	cpy = org.replace(/id="/g, 'id="c');
	//document.getElementById('scroller').innerHTML += cpy;
}

var animationStep = 10;
var animationID = null;
var animationObj = null;
var animationCpy = null;
var animationStart = null;
var animationEnd = null;

function moveTo (domId)
{
	stopBackward();
	stopForward();
	clearInterval(animationID);
	if (document.getElementById)
	{
		var c = document.getElementById('content');
		var t = document.getElementById(domId);
		animationObj = c;
		//animationCpy = document.getElementById('ccontent');
		animationStart = parseInt(c.offsetLeft);
		animationEnd = -parseInt(t.offsetLeft);
		animationID = setInterval('animate()', 40);
		return false;
	}
	return true;
}

function animate ()
{
	if (Math.abs(animationObj.offsetLeft - animationEnd) > .5)
	{
		animationObj.style.left = Math.floor((parseInt(animationObj.offsetLeft)
			+ (animationEnd - parseInt(animationObj.offsetLeft)) / 3))
			+ "px";
	}
	else
	{
		animationObj.style.left = animationEnd + "px";
		clearInterval(animationID);
	}
	//animationCpy.style.left = (animationObj.offsetLeft + animationObj.offsetWidth) + "px";
}

// FORWARD
function moveForward ()
{
	clearInterval(animationID);
	if (document.getElementById)
	{
		animationID = setInterval('forward()', 40);
		return false;
	}
	return true;
}

function stopForward ()
{
	clearInterval(animationID);
}

function forward ()
{
	var c = document.getElementById('content');
	//var cc = document.getElementById('ccontent');
	var s = document.getElementById('scroller');
	if (c.offsetLeft <= (s.offsetWidth - (c.offsetWidth)))
	{
		c.style.left = (s.offsetWidth - (c.offsetWidth)) + "px";
		//cc.style.left = (c.offsetLeft + c.offsetWidth) + "px";
		clearInterval(animationID);
		return false;
	}

	c.style.left = (parseInt(c.offsetLeft) - animationStep) + "px";
	//cc.style.left = (c.offsetLeft + c.offsetWidth) + "px";
	return false;
}

// BACKWARD
function moveBackward ()
{
	clearInterval(animationID);
	if (document.getElementById)
	{
		animationID = setInterval('backward()', 40);
		return false;
	}
	return true;
}

function stopBackward ()
{
	clearInterval(animationID);
}

function backward ()
{
	var c = document.getElementById('content');
	//var cc = document.getElementById('ccontent');
	if (c.offsetLeft >= 0)
	{
		c.style.left = "0px";
		//cc.style.left = (c.offsetLeft + c.offsetWidth) + "px";
		clearInterval(animationID);
		return false;
	}

	c.style.left = (parseInt(c.offsetLeft) + animationStep) + "px";
	//cc.style.left = (c.offsetLeft + c.offsetWidth) + "px";
	return false;
}


function getSize() {
	var myWidth = 0, myHeight = 0;

	if( typeof( window.innerWidth ) == 'number' ) {
		//Non-IE
		myWidth = window.innerWidth;
		myHeight = window.innerHeight;
	} else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
		//IE 6+ in 'standards compliant mode'
		myWidth = document.documentElement.clientWidth;
		myHeight = document.documentElement.clientHeight;
	} else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
		//IE 4 compatible
		myWidth = document.body.clientWidth;
		myHeight = document.body.clientHeight;
	}
	return [ myWidth, myHeight ];
}


function getScrollXY() {
	var scrOfX = 0, scrOfY = 0;

	if( typeof( window.pageYOffset ) == 'number' ) {
		//Netscape compliant
		scrOfY = window.pageYOffset;
		scrOfX = window.pageXOffset;
	} else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {
		//DOM compliant
		scrOfY = document.body.scrollTop;
		scrOfX = document.body.scrollLeft;
	} else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {
		//IE6 standards compliant mode
		scrOfY = document.documentElement.scrollTop;
		scrOfX = document.documentElement.scrollLeft;
	}
	return [ scrOfX, scrOfY ];
}