/*
var images = new Array();

images[0] = new Object();
images[0]["10081_2.jpg"] = "LKA Stuttgart (Januar 2005)";
images[0]["10081_8.jpg"] = "LKA Stuttgart (Januar 2005)";
images[0]["10081_11.jpg"] = "LKA Stuttgart (Januar 2005)";
images[0]["10081_13.jpg"] = "LKA Stuttgart (Januar 2005)";
images[0]["10081_30.jpg"] = "LKA Stuttgart (Januar 2005)";
images[0]["10081_31.jpg"] = "LKA Stuttgart (Januar 2005)";
images[0]["CIMG0761.JPG"] = "Dormagen (März 2005)";
images[0]["CIMG0764.JPG"] = "Dormagen (März 2005)";
images[0]["CIMG0774.JPG"] = "Dormagen (März 2005)";
images[0]["CIMG0776.JPG"] = "Dormagen (März 2005)";
images[0]["CIMG0786.JPG"] = "Dormagen (März 2005)";
images[0]["CIMG0795.JPG"] = "Dormagen (März 2005)";
images[0]["CIMG0801.JPG"] = "Proberaum (April 2005)";
images[0]["CIMG0808.JPG"] = "Felix (April 2005)";
images[0]["CIMG0812.JPG"] = "Peter (April 2005)";
images[0]["CIMG0817.JPG"] = "Martin (April 2005)";
images[0]["CIMG0819.JPG"] = "Andy (April 2005)";
images[0]["CIMG0825.JPG"] = "Proberaum (April 2005)";
images[0]["CIMG0831.JPG"] = "Proberaum (April 2005)";
images[0]["CIMG0833.JPG"] = "Proberaum (April 2005)";
*/


function DOMCall(name) {
	if (document.layers) 
		return document.layers[name];
	else if (document.all)
		return document.all[name];
	else if (document.getElementById)
		return document.getElementById(name);
}

function imageGallery() {
	for (var i = 0; i < images.length; i++) {
		for (var bildname in images[i]) {
			var infotext = images[i][bildname];
			document.write('<a href="#" onClick="showPic(\''+bildname+'\'); return false;"><img src="gallery/thumbs/' +bildname+ '" alt="' +infotext+ '" title="' +infotext+ '" border="0" class="thumb"></a> ');
		}
	}
}

function imageClose() {
	DOMCall('imageDetail').className = "hidden";
	DOMCall('placeholder').src = "images/trans.gif";
}

function showPic(bildname) {
	DOMCall('placeholder').src = 'gallery/' + bildname;
	DOMCall('placeholder').alt = images[0][bildname];
	DOMCall('placeholder').title = images[0][bildname];
	//DOMCall('imageGallery').className = "hidden";
	DOMCall('imageDetail').className = "";
}

//-----------------------------------------------------------------------------------------------------------
// blaetternfunktion

function nextImage(imageId) {
  var total = images.length-1;
  if(imageId) {
    for(var i=1; i < images.length; i++) {
      if(images[i] == imageId) imageKey = i;
    }
  } else
    imageKey = (imageKey == total) ? 1 : ++imageKey;

    DOMCall('placeholder').src = images.img[imageKey];
    DOMCall('imageDetail').className = "";
    document.getElementById('currentImage').innerHTML = imageKey;
    document.getElementById('totalImages').innerHTML = total;
}

function prevImage(imageId) {
  var total = images.length-1;
  if(imageId) {
    for(var i=1; i < images.length; i++) {
      if(images[i] == imageId) imageKey = i;
    }
  } else
    imageKey = (imageKey == 1) ?  total : --imageKey;
  
  DOMCall('placeholder').src = images.img[imageKey];
  DOMCall('imageDetail').className = "";
  document.getElementById('currentImage').innerHTML = imageKey;
  document.getElementById('totalImages').innerHTML = total;
}