function setImg(Objsrc, ObjTitle, ObjDesc){
	var o_srcImage = document.getElementById('srcimage');
	o_srcImage.src = Objsrc;
	
	myImg = new Image();
	myImg.name = "tourasia";
	myImg.onload = getWidthAndHeight;
	myImg.onerror = loadFailure;
	myImg.src = o_srcImage.src;
	
	document.getElementById('nameBild').innerHTML = ObjTitle;
	document.getElementById('descBild').innerHTML = ObjDesc;
	// document.getElementById('opaqueDiv').style.display = 'block';
	return true;
}
function closeImg(){
	document.getElementById('opaqueDiv').style.visibility = 'hidden';
	document.getElementById('srcimage').src = '/image/i_global/i_elements/loading.gif';
	document.getElementById('nameBild').innerHTML = ' ';
	document.getElementById('descBild').innerHTML = ' ';
	// document.getElementById('opaqueDiv').style.display = 'none';
	return true;
}
function getWidthAndHeight(){
	var fensterbreite,fensterhoehe;
	if (self.innerHeight){
	 fensterbreite = self.innerWidth;
	 fensterhoehe = self.innerHeight;
	}else if (document.documentElement && document.documentElement.clientHeight){
	 fensterbreite = document.documentElement.clientWidth;
	 fensterhoehe = document.documentElement.clientHeight;
	}else if (document.body){
	 fensterbreite = document.body.clientWidth;
	 fensterhoehe = document.body.clientHeight;
	}
	
	var seitenbreite, seitenhoehe;
	function getSeitenbreite_hoehe(){
	 var test1 = document.body.scrollHeight;
	 var test2 = document.body.offsetHeight
	 if (test1 > test2){
	  seitenbreite = document.body.scrollWidth;
	  seitenhoehe = document.body.scrollHeight;
	 }else{
	  seitenbreite = document.body.offsetWidth;
	  seitenhoehe = document.body.offsetHeight;
	 }
	}

	var leftDiff = ((seitenbreite - this.width)/2);
	var topDiff = ((seitenhoehe - this.height)/2);
	document.getElementById('opaqueDiv').style.visibility = 'visible';
	document.getElementById('boxImg').style.left = leftDiff;
	document.getElementById('boxImg').style.top = topDiff;
	return true;
}
function loadFailure(){
	closeImg();
	alert('Loading image attempted to fail!');
	return true;
}