function hov(loc,cls){
   if(loc.className)
      loc.className=cls;}

function hov2(loc,cls){
   if(loc.className)
      loc.className=cls;}

//extraikkunan avausscripti

function avaaIkkuna1(linkki){
window2=open(linkki,'search','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=400,height=500')
window2.moveTo(50,50);
		window2.focus();
}