/*
Script made by Martial Boissonneault © 2001-2003 http://getElementById.com/
This script may be used and changed freely as long as this msg is intact
Visit http://getElementById.com/ for more free scripts and tutorials.
*/
// Courtesy of SimplytheBest.net - http://simplythebest.net/scripts/

timerID = null;
var active = 0;

function ChangePage(num){
	if(document.getElementById){
		obj[active].style.visibility = "hidden";
		active = num;
		obj[active].style.top = 0;
		obj[active].style.visibility = "visible";
	}
}
    
function ScrollUp(speed){
	if(document.getElementById){
		if(parseInt(obj[active].style.top) < 0){
			obj[active].style.top = parseInt(obj[active].style.top) + speed + "px";
		}
		timerID = setTimeout("ScrollUp("+speed+")",30);
	}
}

function ScrollDown(speed){
	if(document.getElementById){                        
		if(parseInt(obj[active].style.top) > document.getElementById('cont').offsetHeight - obj[active].offsetHeight){ 
			obj[active].style.top = parseInt(obj[active].style.top) - speed + "px";
		}
		timerID = setTimeout("ScrollDown("+speed+")",30);
	}
}

function ScrollStop(){
	if(document.getElementById){
		clearTimeout(timerID);
	}
}

function ScrollPageInit() {
	if(document.getElementById){
		obj = document.getElementById("cont").getElementsByTagName("div");
		obj['page1'].style.visibility = "visible";
		obj['page1'].style.top = 0;
	}
	if(document.addEventListener){
		for(i=0;i<document.getElementsByTagName('a').length;i++){
			document.getElementsByTagName('a')[i].style.position = "relative";
		}
	}
}


var aktuell = "";
bio_of = new Image(); bio_of.src = "img/nav/bio_of.gif"
bio_on = new Image(); bio_on.src = "img/nav/bio_on.gif"

brandon_of = new Image(); brandon_of.src = "img/nav/brandon_of.gif"
brandon_on = new Image(); brandon_on.src = "img/nav/brandon_on.gif"

ernaehrung_of = new Image(); ernaehrung_of.src = "img/nav/ernaehrung_of.gif"
ernaehrung_on = new Image(); ernaehrung_on.src = "img/nav/ernaehrung_on.gif"

hot_of = new Image(); hot_of.src = "img/nav/hot_of.gif"
hot_on = new Image(); hot_on.src = "img/nav/hot_on.gif"

koerperarbeit_of = new Image(); koerperarbeit_of.src = "img/nav/koerperarbeit_of.gif"
koerperarbeit_on = new Image(); koerperarbeit_on.src = "img/nav/koerperarbeit_on.gif"

krebs_of = new Image(); krebs_of.src = "img/nav/krebs_of.gif"
krebs_on = new Image(); krebs_on.src = "img/nav/krebs_on.gif"

oberon_of = new Image(); oberon_of.src = "img/nav/oberon_of.gif"
oberon_on = new Image(); oberon_on.src = "img/nav/oberon_on.gif"

saeulen_of = new Image(); saeulen_of.src = "img/nav/saeulen_of.gif"
saeulen_on = new Image(); saeulen_on.src = "img/nav/saeulen_on.gif"

seminare_of = new Image(); seminare_of.src = "img/nav/seminare_of.gif"
seminare_on = new Image(); seminare_on.src = "img/nav/seminare_on.gif"

simonton_of = new Image(); simonton_of.src = "img/nav/simonton_of.gif"
simonton_on = new Image(); simonton_on.src = "img/nav/simonton_on.gif"

symptom_of = new Image(); symptom_of.src = "img/nav/symptom_of.gif"
symptom_on = new Image(); symptom_on.src = "img/nav/symptom_on.gif"

vitamin_of = new Image(); vitamin_of.src = "img/nav/vitamin_of.gif"
vitamin_on = new Image(); vitamin_on.src = "img/nav/vitamin_on.gif"

eiweiss_of = new Image(); eiweiss_of.src = "img/nav/eiweiss_of.gif"
eiweiss_on = new Image(); eiweiss_on.src = "img/nav/eiweiss_on.gif"

// mouseover functions
function m_over(arg) {
	if (arg != aktuell) {
		image = eval(arg + "_on.src")
		document[arg].src = image;
	}
}
	  
function m_klick(arg) {
	if (aktuell != "") {
		image = eval(aktuell + "_of.src")
		document[aktuell].src = image;
	}
	image = eval(arg + "_on.src")
	document[arg].src = image;
	aktuell = arg;
}

function m_out(arg) {
	if (arg == aktuell) {
		image = eval(arg + "_on.src")
	} else {
		image = eval(arg + "_of.src")
	}
	document[arg].src = image;
}
// END mouseover functions

function popup(arg) {
	window.open(arg+'.html', '', 'top=80,left=110,width=540,height=510,toolbar=no,location=no,scrollbars=no')
}


//-->