function showBildstrecke() {
	if (typeof(arrImages) != "undefined") {
		arrMediaBoxImages = new Array();
		for (var i = 1; i < arrImages.length; i++) {
			arrMedia = new Array(arrImages[i]['src1'],arrImages[i]['legende'],'');
			arrMediaBoxImages.splice(0,0,arrMedia);
		}
		Mediabox.open(arrMediaBoxImages,0);
	}
}

function initBildstrecke() {
	if (typeof(arrImages) != "undefined" && arrImages.length > 2) document.getElementById("bildstrecke").style.display = 'block';
}