var subs=new Array('sub0','sub1','sub2','sub3','sub4','sub5');
  var icos=new Array('ico0','ico1','ico2','ico3','ico4','ico5');
  var zeit='';
  function tmeout() {
	 zeit=setTimeout('hideall()',150);
  } 
   
  function hideall(){
  	clearTimeout(zeit);  
    for(x=0; x<subs.length;x++){
      document.getElementById(subs[x]).style.visibility='hidden';
      document.getElementById(icos[x]).style.visibility='hidden';

    }
  }
    
  function display(mode,ele,icon,ueber){
    if(mode=='s'){
      hideall();
      document.getElementById(ele).style.visibility='visible';
      document.getElementById(icon).style.visibility='visible';
    }else{
      document.getElementById(ele).style.visibility='hidden';
      document.getElementById(icon).style.visibility='hidden';
    }
  }