var speed = 0.99;
var intervall = 20;

if      (navigator.appName == "Netscape" && parseInt(navigator.appVersion) >= 5) { var ns_version = 5; }
else if (navigator.appName == "Netscape" && parseInt(navigator.appVersion) < 5)  { var ns_version = 4; }
else if (navigator.appVersion.indexOf("MSIE 4") != -1) { var ie_version = 4; }
else if (navigator.appVersion.indexOf("MSIE 5") != -1) { var ie_version = 5; }
else var ie_version = 5 //default Browser

function get_element_scroll(name,nameclip) {
   if      (ie_version > 4 || ns_version > 4) { return document.getElementById(name).style; }
   else if (ns_version == 4)                  { return eval("document." + nameclip + ".document." + name); }
   else if (ie_version == 4)                  { return eval("document.all." + name + ".style"); }
}


function anhalten(){
	clearInterval(SCROLL)
}

function fahren(wohin){
	wohin2 = wohin*speed
	SCROLL = setInterval("scroll(wohin2)", intervall)
}

function scroll(richtung){
	lage = lage + richtung;
	if ((lage>grenzeunten) && (lage<grenzeoben)){
		get_element_scroll('dynLayer','dynLayerClip').top = lage + richtung;
	}
	if (lage<=grenzeunten) lage = grenzeunten;
	if (lage>=grenzeoben) lage = grenzeoben;
}




function anhaltenX(){
	clearInterval(SCROLL)
}

function fahrenX(wohin){
	wohin2 = wohin*speed
	SCROLL = setInterval("scrollX(wohin2)", intervall)
}

function scrollX(richtung){
	lageX = lageX + richtung;
	if ((lageX>grenzeuntenX) && (lageX<grenzeobenX)){
		get_element_scroll('dynLayerX','dynLayerClipX').top = lageX + richtung;
	}
	if (lageX<=grenzeuntenX) lageX = grenzeuntenX;
	if (lageX>=grenzeobenX) lageX = grenzeobenX;
}

function springenX(position){
	get_element_scroll('dynLayerX','dynLayerClipX').top = position;
	lageX = position;
}