var	popupClickCount = 1; 
var popupLinks;

// Start Ajax Popupnavi

function getPopupNavi(projectid){
	
	var xmlHttp;
	try{ // Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	}
	catch (e){// Internet Explorer
		try{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e){
			try{
				xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch (e) {
				alert("Ihr Browser unterstützt kein AJAX!");
				return false;
			}
		}
	}
	
	
	document.getElementById('navbuttons').innerHTML = '';	
	
	xmlHttp.onreadystatechange=function(){
		if(xmlHttp.readyState==4) {
			//document.myForm.time.value=xmlHttp.responseText;
			
			var teiltext  = xmlHttp.responseText.split("|");
			//document.getElementById('navbuttons').innerHTML = xmlHttp.responseText;
			document.getElementById('navbuttons').innerHTML = teiltext[0];
			popupLinks = teiltext[1];
			popupcounts = teiltext[2];
			//document.getElementById('navbuttons').innerHTML = 'hallo';
			
		}
	}
	
	xmlHttp.open("GET","popupnavi.php?id=" + projectid ,true);
	
	xmlHttp.send(null);
}
// End  Ajax Popupnavi


// Statusänderung Subnavi Projekte

SelectedElementID = "li_mt";
function ChangeClass(ElementType,MyEvent,MyID,typ){	

//flashprojekte.SetVariable('filtertyp',typ);

var obj = document.getElementById("flashprojekte");
if (obj && typeof obj.SetVariable != "undefined") {
	obj.SetVariable('filtertyp',typ);
}


  if(ElementType == "SPAN")  {
    if(MyEvent == "click")    {
		
      if(SelectedElementID != "")      {
        document.getElementById(document.getElementById(SelectedElementID).childNodes.item(0).getAttribute('id')).className = 'a_menulink';
      }
      SelectedElementID = MyID;	  
      document.getElementById(document.getElementById(MyID).childNodes.item(0).getAttribute('id')).className = "a_selected";
    }
  }
  
}

function openPopupWin(startpage){
	window.scrollTo(0,0);
	popupClickCount = 1; 
	dimDown('dim');
	document.getElementById('popupWinBox').style.display = 'block';
	projectcontent.location = startpage;
	MM_nbGroup('down','group1','next1','images/projektnav_a.gif',0);
}
function closePopupWin(){
	projectcontent.location = 'blank.htm';
	document.getElementById('dim').style.display = 'none';
	document.getElementById('popupWinBox').style.display = 'none';
	yOpacity = 0;
	e = document.getElementById('dim');
	e.style.opacity = yOpacity; e.style.MozOpacity = yOpacity; e.style.filter = "alpha(opacity=" + (yOpacity*100) + ")";
}


function nexPopupItem(){
	if(popupcounts > popupClickCount){
		popupClickCount++;
		nextimage = 'next'+popupClickCount;
		MM_nbGroup('down','group1',nextimage,'images/projektnav_a.gif',0);
		var popupLink  = popupLinks.split(",");
		l = popupClickCount-1;	
		projectcontent.location = popupLink[l];
	}else{
		closePopupWin();
	}
}

function setCkickCount(c){
	popupClickCount = c;
}


// Mailverschlüsselung 
/* <script language="JavaScript" type="text/JavaScript">mail("NAME","DOMAIN")</script> */
function m(nam,adr){
	document.writeln("<a href=mailto:"+nam+"@"+adr+">"+nam+"@"+adr+"</a>");
}
function m2(nam,adr,txt){
	document.writeln("<a href=mailto:"+nam+"@"+adr+">"+txt+"</a>");
}


// Transparenz Bildhintergrund
var yOpacity = 0;
function dimDown(id) {
	e = document.getElementById(id);
	e.style.opacity = yOpacity; e.style.MozOpacity = yOpacity; e.style.filter = "alpha(opacity=" + (yOpacity*100) + ")";
	e.style.display = 'block';
	yOpacity += (0.8 - yOpacity)/5 ;
	
	if(yOpacity < 0.79){
		dimmer = setTimeout("dimDown('" + id + "')", 20);
	}else{
		clearTimeout(dimmer);
	}
}

function showSubNavi2(){
	document.getElementById('subnaviProjekte').style.display = 'inline';
}

// Submenu Projekte anzeigen wenn Flashplugin vorhanden (wird in projekte.swf im ersten Frame aufgerufen)
function showSubNavi(){
	//IE='\v'=='v'; // Browsererkennung IE 6-9
	if(!IE){
		document.getElementById('subnaviProjekte').style.display = 'none';
	}
}

// Grafische Navigation

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

AC_FL_RunContent = 0;
function MM_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}