//Diese Funktionen sind zuständig für die Logo Animation am anfang

//Dies sind die Variablen für den Textwechsel auf der Willkommensseite

var bilder = new Array();
ymove = -1;
xmove = 0;
var ver = navigator.appVersion;
var marginright;

//Browserabfrage, weil unterschiede zu IE u. Mozilla
if (ver.indexOf("MSIE") != -1) {
   marginright = 208;
}
else {
   marginright = 211;
}


function init() {
    document.getElementById("initimglogo").src="bilder/lauflogo-header.gif";
    vorabladen();                                //interne function
}

function vorabladen() {
    lade("<?php echo $www_pict_root; ?>/lauflogo-header.gif");
}


function lade(img_name) {
    var anzahl_bilder            = bilder.length
    bilder[anzahl_bilder]        = new Image()
    bilder[anzahl_bilder].src    = img_name
}

function moveLayer() {
	ymove++;
    
    if (ymove == 3 ) {
    	ymove=1;
        document.all.logointop.stop;
    }
    else {
    	document.all.logointop.style.marginTop=ymove;
        setTimeout("moveLayer()",15);
    }
}


function initmoveLayerBar () {
	setTimeout("moveLayerBar(marginright)",2200);
}

function moveLayerBar(marginright) {
	//alert(marginright);
	document.all.logoinleft.style.visibility= "visible";
	xmove++;
    if (xmove == marginright  ) {
		xmove= marginright;
        document.all.logoinleft.stop;
    }
    else {
        document.all.logoinleft.style.right=xmove;
        setTimeout("moveLayerBar(marginright)",5);
    }
}
//////////////////////////////////////////////////////////////////////////

/*
function changeSubject () {
	var fAdr=location.search;
		var Adressanhang=fAdr.substring(1, fAdr.length);
		if(Adressanhang) {
       document.getElementById("icenter").src=Adressanhang;
 	}
}
*/
//////////////////////////////////////////////////////////////////////////

function change_Text(x){

   if (document.getElementById("txtHint"))
    {
			document.getElementById("txtHint").innerHTML = x;
     }
     	else if (document.layers) 
     {
         what=document.layers['txtHintNS'];
         what.document.open();
         what.document.write('<p>'+text+'</p>');
         what.document.close();
     }
}

//RollOver

var onImages=new Array();
function Rollover(imgName, imgSrc)
{
	onImages[imgName] = new Image();
	onImages[imgName].src = imgSrc;
}

function turnOn(imgName){ 
	document.images[imgName].offSrc = document.images[imgName].src;
	document.images[imgName].src    = onImages[imgName].src;
	
}

function turnOff(imgName){ 
	document.images[imgName].src = document.images[imgName].offSrc;
}

//Specify name of participating images, plus paths to their onMouseover replacements:
Rollover("infowindow",  "bilder/image-impressum-on.jpg");
Rollover("contact", "bilder/contact-on.gif");