aktiv = 1;

function blende(div, operation, maxCount)
{
	objId = div + aktiv;
	Effect.Fade(document.getElementById(objId),{duration: 0.5, from: 1, to:0});
	if(operation == 1)
	{
		aktiv++;
	}
	if(operation == -1)
	{
		aktiv--;
	}
	objId2 = div + aktiv;
	new Effect.Appear(document.getElementById(objId2),{duration: 0.5, from: 0, to:1, queue: 'end'});
	if(aktiv >= maxCount)
	{
		document.getElementById("gor").href = "#";
		document.getElementById("pager").className = "arrowr";
	}
	else{
		document.getElementById("pager").className = "arrowr_active";
		document.getElementById("gor").href = "javascript:blende('quote', 1, "+maxCount+");";
	}
	if(aktiv <= 1)
	{
		document.getElementById("gol").href = "#";
		document.getElementById("pagel").className = "arrowl";
	}
	else{
		document.getElementById("gol").href = "javascript:blende('quote', -1, "+maxCount+");";
		document.getElementById("pagel").className = "arrowl_active";	
	}
}

function changeDiv(id, classname)
	{
		// Für alle existierenden Elemente div wechseln
		if(id != '-1')
		{
			// Aktuelles Element aktiv anzeigen
			document.getElementById(id).className = classname + "_active";
			divs = document.getElementsByTagName("div");
			if(divs.length > 0)
			{
				for (var i = 0; i < divs.length; i++)
				{
					if (divs[i].className == classname || divs[i].className == classname + "_active")
					{
						if(divs[i].id != id)
						{
							divs[i].className = classname;
						}
					}
				}
			}	
		}
		else
		{
			divs = document.getElementsByTagName("div");
			if(divs.length > 0)
			{
				for (var i = 0; i < divs.length; i++)
				{
					if (divs[i].className == classname || divs[i].className == classname + "_active")
					{
						divs[i].className = classname;
					}
				}
			}	
		}
	}