var myDivHeight;
var aktuelleposition;
var bewegungstop;
var maxtop;
var maxbot;
var ns;
var ie;
var ns6;

function divheight()
{
	if (document.layers || document.all) {

		if (document.layers) {
			ns = 1; ie = 0; ns6 = 0;
			}
			else {
			ns = 0; ie = 1; ns6 =0;
			}
		}
		else
		{ ns = 0 ; ie = 0 ; ns6 = 1; }

	if(document.getElementById("texte") != null) {

		myDivHeight = document.getElementById("texte").offsetHeight;
		aktuelleposition = 0;
		bewegungstop = 0;
		maxtop = 0;
	
		if (myDivHeight > 235)
		{
			//maxbot = myDivHeight - myDivHeight - myDivHeight / 2;
			maxbot = 0 - myDivHeight + 235;
		}
		else
		{
			maxbot = 0;
			document.getElementById("hovercontainer").style.visibility = "hidden";
		}
	}
}



function movetextup() {
	
	if ( bewegungstop == 0 ) return;

	neueposition = aktuelleposition - 3;

	if ( neueposition < maxbot ) {
		neueposition = maxbot;
		} 

	if (ns6 != 1) {

		if (ns == 1) {
			document.layers[''+'texte'].top = neueposition;
				}
		else {
			document.all[''+'texte'].style.top = neueposition + "px" ;
			}

		}
	else {
		alphabetobject = document.getElementById("texte");
		alphabetobject.style.top = neueposition + "px" ;
		}

	aktuelleposition = neueposition;
	timer=setTimeout('movetextup()', 1);

	}


function movetextdown() {
	
	
	if ( bewegungstop == 0 ) return;

	neueposition = aktuelleposition + 3;

	if ( neueposition > maxtop ) {
		neueposition = maxtop;
		} 
	
	if (ns6 != 1) {

		if (ns == 1) {
			document.layers[''+'texte'].top = neueposition;
				}
		else {
			document.all[''+'texte'].style.top = neueposition + "px" ;
			}

		}
	else {
		alphabetobject = document.getElementById("texte");
		alphabetobject.style.top = neueposition + "px" ;
		}

	aktuelleposition = neueposition;
	timer=setTimeout('movetextdown()', 1);

	}
	
	
function liftup() {
	
//	if ( bewegungstop == 0 ) return;

//	neueposition = maxtop;
//
//	if ( neueposition < maxbot ) {
//		neueposition = maxbot;
	//	} 

	if (ns6 != 1) {

		if (ns == 1) {
			document.layers[''+'texte'].top = maxtop;
				}
		else {
			document.all[''+'texte'].style.top = maxtop + "px" ;
			}

		}
	else {
		alphabetobject = document.getElementById("texte");
		alphabetobject.style.top = maxtop + "px" ;
		}

	aktuelleposition = maxtop;
//	timer=setTimeout('movetextup()', 1);

	}


function starttextup() {
	bewegungstop = 1;
	movetextup();
		}

function starttextdown() {
	bewegungstop = 1;
	movetextdown();
		}

function stoptext() {
	bewegungstop = 0;
	}