function restore(pix){
	wartezeit="an";hover="aus";window.setTimeout("wartezeit='aus'",200);
	offset=6;if(pix.indexOf("u")!=-1)offset=(document.images.length-11);
	picno=1+offset+(pix.replace(/u/,"")/1*1);
  	document.images[picno].src="../sprachschule_pix/topstrichfront.gif";
	window.setInterval("if((wartezeit=='aus')&&(hover=='aus')&&(akt!=0))document.images[offset+akt].src='../sprachschule_pix/topstrichhover.gif'",100);
}

function swap(pix){
	hover="an";
	offset=6;if(pix.indexOf("u")!=-1)offset=(document.images.length-11);
	picno=1+offset+(pix.replace(/u/,"")/1*1);
  	document.images[picno].src="../sprachschule_pix/topstrichhover.gif";
 	if(akt!=0)document.images[offset+akt].src="../sprachschule_pix/topstrichfront.gif";
}

function MM_swapImgRestore() {
  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_preloadImages() {
  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_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=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() {
  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];}
}