// JavaScript Document
function changeBG(nav1){
	document.getElementById('nav_'+nav1+'_0').style.background='url(img/navigation/nav_'+nav1+'_1.jpg)';
}

function changeBGOut(nav1){
	document.getElementById('nav_'+nav1+'_0').style.background='url(img/navigation/nav_'+nav1+'_0.jpg)';
}

function changePicOut(bild, DescSrc){
	document.getElementById('Main').style.background='url(img/main/'+bild+'.jpg)';
	setText(bild, DescSrc);
}


function setGroesse(breite, hoehe, DescSrc){
	document.getElementById(DescSrc).style.width = breite + "px";
	document.getElementById(DescSrc).style.height = hoehe + "px";
}
function setPosition(top, left, DescSrc){
	document.getElementById(DescSrc).style.top = top + "px";
	document.getElementById(DescSrc).style.left = left + "px";
}