var anzKlick = 0;
var hoehe = 0;
var visBereich = 295;
var maxScrollUp = 0;
var weg = 0;
var weg_news = 0;
var del;	
var pos = 0;
var hoehe_news = 0;
var visBereich_news = 295;
var maxScrollUp_news = 0;



function moveUp(thisID) {
	//alert('he');
	
	getHoehe();

	pos = parseInt(document.getElementById(thisID).style.top);
	
	
	if(thisID == "slideshowTweenContent")
	{
		weg = pos-10;
		if(pos <= 0 && pos >= maxScrollUp*(-1))
		{
			document.getElementById(thisID).style.top =  weg+"px";
			del = setTimeout("moveUp('"+thisID+"')",50);
		}
	}
}

function moveDown(thisID) {
	
	getHoehe();

	
	pos = parseInt(document.getElementById(thisID).style.top);
	
	if(thisID == "slideshowTweenContent")
	{
		weg = pos+10;
		if(pos < 0)
		{
			document.getElementById(thisID).style.top =  weg+"px";
			del = setTimeout("moveDown('"+thisID+"')",50);
			
		}
	}
	if(thisID == "slideshowTween")
	{
		weg_news += 10;
		if(pos < 0)
		{
			document.getElementById(thisID).style.top =  weg_news+"px";
			del = setTimeout("moveDown('"+thisID+"')",50);
			
		}
	}
}




function deltimeout(){
	//alert('deltimeout');
	clearTimeout(del);
}

	

function getHoehe()
{
	
	hoehe = parseInt(document.getElementById('slideshowTweenContent').offsetHeight);
	maxScrollUp = hoehe - visBereich;	
}

function gotoPetermandl(thisID)
{
	document.getElementById(thisID).style.top =  -250+"px";
}