var delay=20;
var w, h, mw, mh, lane;

function posIt(objectParm,leftParm,topParm) {
	if(document.layers)
	{
		eval('document' + '["' +objectParm+ '"]' + '.left = leftParm');
		eval('document' + '["' +objectParm+ '"]' + '.top = topParm');
	}
	else
	{
		eval('document.all' + '["' +objectParm+ '"]' + '.style' + '.left = leftParm');
		eval('document.all' + '["' +objectParm+ '"]' + '.style' + '.top = topParm');
	}
}

function showIt(objectParm) {
	if(document.layers)
	{
		eval('document' + '["' + objectParm + '"]' + '.visibility = "visible"');		
	}
	else
	{
		eval('document.all' + '["' + objectParm + '"]' + '.style' + '.visibility = "visible"');		
	}
}

function hideIt(objectParm) {
	if(document.layers)
	{
		eval('document' + '["' + objectParm + '"]' + '.visibility = "hidden"');		
	}
	else
	{
		eval('document.all' + '["' + objectParm + '"]' + '.style' + '.visibility = "hidden"');		
	}
}

function scrollItCont(was, startx, starty, signx, signy, speed)
{
    startx+=(signx);
	starty+=(signy);

	if (startx > w+1){ startx=0}
	if (startx < 0  ){ startx=w}
	if (starty > h+1){ starty=0}
	if (starty < 0  ){ starty=h}
	
	posIt("s"+was,startx,starty);
	
	setTimeout('scrollItCont('+was+','+startx+','+starty+','+signx+','+signy+','+speed+')', speed);

}

function scrollIt(was, startx, starty, endx, endy, speed)
{

	if (startx < endx){ 
	    startx+=1;
	}
	if (startx > endx){ 
	    startx-=1;
	}
	if (starty < endy){ 
	    starty+=1;
	}
	if (starty > endy){ 
	    starty-=1;
	}
		
	if (startx ==endx ){/*weiter gehts xxx*/ }
	
	posIt("s"+was,startx,starty);
	
	setTimeout('scrollIt('+was+','+startx+','+starty+','+endx+','+endy+','+speed+')', speed);

}

function nextURL(nameNextURL)
{
   document.location=nameNextURL;
}

function init()
{
	if(navigator.appName=="Netscape")
	{
		w=innerWidth;
		h=innerHeight;
	} else
	{
		w=document.body.offsetWidth;
		h=document.body.offsetHeight;
	}

	mw=w/2;
	mh=h/2;

    scrollItCont(1, 0, 30,  2,  0, 20); 
    scrollItCont(2, 400, 0,  -1,  0, 170); 
    scrollItCont(3, 430, 0,  -1,  0, 170); 
    scrollItCont(4, 480, 0,  -1,  0, 170); 
    scrollItCont(5, 600, 10,  -1,  0, 60); 

}

function divbildAktiv(divID,bildName){
	temp = eval(bildName + "an.src");
	if(document.layers) 
	{
		eval('document.'+divID+'.document.'+bildName+'.src = temp');
	}
	else 
	{
		eval('document.all.'+bildName+'.src = temp');
	}
}

function divbildInaktiv(divID,bildName){
	temp = eval(bildName + "aus.src");
	if(document.layers) 
	{
		eval('document.'+divID+'.document.'+bildName+'.src = temp');
	}	
	else 
	{
		eval('document.all.'+bildName+'.src = temp');
	}
}

function bildAktiv(bildName){
	temp = eval(bildName + "an.src");
	document [bildName].src = temp;
}

function bildInaktiv(bildName){
	temp = eval(bildName + "aus.src");
	document [bildName].src = temp;
}

function waitMoment(laneNr,waitTime)
{
 	if (waitTime!=0) setTimeout('waitMoment('+laneNr+',0)',waitTime)
	else lane=laneNr+1;
}