//////////////////////////////////////////
function td1InOut(elm,dir){
  if(dir==0){
    elm.style.color='white';
elm.style.backgroundImage='url(grafik/menu_left_on.gif)';
elm.style.cursor='pointer';
elm.style.cursor='hand';
  }else{
    elm.style.color='black';
elm.style.backgroundImage='url(grafik/menu_left_off.gif)';
elm.style.cursor='pointer';
elm.style.cursor='hand';
  }
}
function tdzInOut(elm,dir){
  if(dir==0){
    elm.style.color='white';
elm.style.backgroundImage='url(grafik/menu_right_on.gif)';
elm.style.cursor='pointer';
elm.style.cursor='hand';
  }else{
    elm.style.color='black';
elm.style.backgroundImage='url(grafik/menu_right_off.gif)';
elm.style.cursor='pointer';
elm.style.cursor='hand';
  }
}
function tdxInOut(elm,dir){
  if(dir==0){
    elm.style.color='white';
elm.style.backgroundImage='url(grafik/menu_midt_on.gif)';
elm.style.cursor='pointer';
elm.style.cursor='hand';
  }else{
    elm.style.color='black';
elm.style.backgroundImage='url(grafik/menu_midt_off.gif)';
elm.style.cursor='pointer';
elm.style.cursor='hand';
  }
}