function setWidth(wide) {
	if (document.body.clientWidth > wide+200) {
		return wide;
	} else {
		return document.body.clientWidth-203;
	}
}
function swapImgRestore() {
	var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}	
function findObj(n, d) {
	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=findObj(n,d.layers[i].document); return x;
}
function swapImage() {
	var i,j=0,x,a=swapImage.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)
	 if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function popImpressum(URL) {
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(URL, '" + id + "', 'dependent=yes,hotkeys=no,resizeable=no,menubar=no,toolbar=no,scrollbars=yes,width=500,height=500,left = 50,top = 50');");
}	
function checkFrameset() {
	if(parent.frames[0]) {
		//alert(parent.frames[0]);
		parent.location.href=this.location.href;
	}
}