function MM_reloadPage(init) { //reloads the window if Nav4 resized
	if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
	document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
	else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}

MM_reloadPage(true);

var changedBildOriginalWidth;
var changedBildOriginalHeight;

function changeBild(bildName, width, height) {
	obj = 'Bilder';
	var css = bw.dom?document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval(nest+'document.'+obj):0;
	css.zIndex=10;
	// Speichern der Bildgrösse des Thumbnails
	changedBildOriginalWidth = document[bildName].width;
	changedBildOriginalHeight = document[bildName].height;

	// Verändern der Grösse des Bildes
	document[bildName].width = width;
	document[bildName].height = height;
}

function restoreBild(bildName) {
	obj = 'Bilder';
	var css = bw.dom?document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval(nest+'document.'+obj):0;

	css.zIndex=4;
	document[bildName].width = changedBildOriginalWidth;
	document[bildName].height = changedBildOriginalHeight;
}

function MM_preloadImages() { //v3.0
	var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
	var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
	if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
	var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
	var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
	d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
	if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
	for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
	if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
	var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
	if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function verifyCompatibleBrowser(){
	this.ver=navigator.appVersion
	this.dom=document.getElementById?1:0
	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0;
	this.ie4=(document.all && !this.dom)?1:0;
	this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0;
	this.ns4=(document.layers && !this.dom)?1:0;
	this.bw=(this.ie5 || this.ie4 || this.ns4 || this.ns5)
	return this
}

bw=new verifyCompatibleBrowser()

var speed=50
var loop, timer

function ConstructObject(obj,nest){
	nest=(!nest) ? '':'document.'+nest+'.'
	this.el=bw.dom?document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?eval(nest+'document.'+obj):0;
	this.css=bw.dom?document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval(nest+'document.'+obj):0;
	this.scrollHeight=bw.ns4?this.css.document.height:this.el.offsetHeight
	this.clipHeight=bw.ns4?this.css.clip.height:this.el.offsetHeight
	this.up=MoveAreaUp;
	this.down=MoveAreaDown;
	this.MoveArea=MoveArea;
	this.x;
	this.y;
	this.obj = obj + "Object"
	eval(this.obj + "=this")
	return this
}

function MoveArea(x,y){
	this.x=x;
	this.y=y
	// this.css.left=this.x
	this.css.top=this.y;
}

function MoveAreaDown(move){
	if(this.y>-this.scrollHeight+objContainer.clipHeight){
		this.MoveArea(0,this.y-move)
		if(loop) timer=setTimeout(this.obj+".down("+move+")",speed)
	}
}

function MoveAreaUp(move){
	if(this.y<0){
		this.MoveArea(0,this.y-move)
		if(loop) timer=setTimeout(this.obj+".up("+move+")",speed)
	}
}

function PerformScroll(speed){
	if(initialised){
		loop=true;
		if(speed>0) objScroller.down(speed);
		else objScroller.up(speed)
	}
}

function CeaseScroll(){
	loop=false
	if(timer) clearTimeout(timer)
}

var initialised;
function InitialiseScrollableArea(){
	objContainer=new ConstructObject('textBox')
	objScroller=new ConstructObject('text','textBox')
	objScroller.MoveArea(0,0)
	objContainer.css.visibility='visible'
	initialised=true;
}