<!-- Start Script

function swappic(img_name,img_src) {
	document[img_name].src=img_src;
}

function swappic2(img_name,img_src) {
 		var image = document.getElementById(img_name);
 		image.src = img_src;
 	}

function openwindow(datei, w, h) {
	window.open(datei,"_blank","toolbar=0,location=0,directories=0,status=0,scrollbars=0,resizeable=0,copyhistory=0,menubar=0,width=" + w + ",height=" + h)
}

function popup($datei, $w, $h, $sb, $resize) {
	window.open($datei,"_blank","toolbar=0,location=0,directories=0,status=0,scrollbars=" + $sb + ",resizable=" + $resize + ",copyhistory=0,menubar=0,width=" + $w + ",height=" + $h)
}

function qr($question, $url) {
	if (confirm($question)) {
		document.location.href = $url
	}
}

function set_focus($ID) {
	document.getElementById($ID).focus();
}


function loadImage(objID) {
	obj = document.getElementById(objID);
	obj.style.visibility = "visible";
}

// setOpacity Function
// Variablen: Object, Tranzparenz
function setOpacity(obj, opacity) {
	
	opacity = (opacity == 100)?99.999:opacity;
	
	// IE/Win
  	obj.style.filter = "alpha(opacity:"+opacity+")";

  	// Safari<1.2, Konqueror
 	obj.style.KHTMLOpacity = opacity/100;

  	// Older Mozilla and Firefox
 	obj.style.MozOpacity = opacity/100;

  	// Safari 1.2, newer Firefox and Mozilla, CSS3
   	obj.style.opacity = opacity/100;
  
}


// FadinFunction
// Variablen: Objectname und Tranzparenzstartwert
function fadeIn(objID, opacity) {
 	
 	// Schauen ob überhaupt Object
	if (document.getElementById) {
		// Object holen
		obj = document.getElementById(objID);
		
		// Transparenz setzen
	    if (opacity <= 100) {
	    	// Function aufrufen um Objekt mit Transparenz zu setzen
			setOpacity(obj, opacity);
			// Hochzählen
			opacity += 5;
			// Timeout damit Effekt sichtbar
			window.setTimeout("fadeIn('"+objID+"',"+opacity+")", 10);		
			
		}
	}
}


var $num = 1;
function rotateImages() {
		
   	$aImages = new Array
   	$aImages[1] = "h_Start";
	$aImages[2] = "h_MetalPool";
	$aImages[3] = "h_CustomizingLounge";
	$aImages[4] = "h_SurfaceZone";
	$aImages[5] = "h_QualityCenter";
	$aImages[6] = "h_ServiceArea";
	$aImages[7] = "h_MeetingPoint";		
	
	if ($num >= $aImages.length) {
		$num = 1;
	}
	//alert("rotate" + $aImages.length + " -- " + $num);
	
	var $oImgL = document.getElementById("imgHeaderLeft");
 	var $oImgR = document.getElementById("imgHeaderRight");
		
	setOpacity($oImgL, 0);
	setOpacity($oImgR, 0);
	$oImgL.src = "themen/alumati20/" + $aImages[$num] + "L.jpg";
	$oImgR.src = "themen/alumati20/" + $aImages[$num] + "R.jpg";
	fadeIn("imgHeaderLeft", 5);
	fadeIn("imgHeaderRight", 5);
	
	$num++;
	window.setTimeout("rotateImages()", 5000);
	
	BildL$num = new Image();
	BildR$num = new Image();
	BildL$num.src = "themen/alumati20/" + $aImages[$num] + "L.jpg";
	BildR$num.src = "themen/alumati20/" + $aImages[$num] + "R.jpg";
}


//  End -->