function pick(selection){

 if(selection=='flv'){
  document.getElementById('pick_flv').style.display  = 'inline';
  document.getElementById('pick_3gp').style.display  = 'none';
  document.getElementById('pick_mq').style.display  = 'none';
  document.getElementById('pick_hq').style.display  = 'none';
  document.getElementById('pick_hd').style.display  = 'none';
  document.getElementById('pick_hd2').style.display  = 'none';
 }
 if(selection=='3gp'){
  document.getElementById('pick_flv').style.display  = 'none';
  document.getElementById('pick_3gp').style.display  = 'inline';
  document.getElementById('pick_mq').style.display  = 'none';
  document.getElementById('pick_hq').style.display  = 'none';
  document.getElementById('pick_hd').style.display  = 'none';
  document.getElementById('pick_hd2').style.display  = 'none';
 }
 if(selection=='mq'){
  document.getElementById('pick_flv').style.display  = 'none';
  document.getElementById('pick_3gp').style.display  = 'none';
  document.getElementById('pick_mq').style.display  = 'inline';
  document.getElementById('pick_hq').style.display  = 'none';
  document.getElementById('pick_hd').style.display  = 'none';
  document.getElementById('pick_hd2').style.display  = 'none';
 }
 if(selection=='hq'){
  document.getElementById('pick_flv').style.display  = 'none';
  document.getElementById('pick_3gp').style.display  = 'none';
  document.getElementById('pick_mq').style.display  = 'none';
  document.getElementById('pick_hq').style.display  = 'inline';
  document.getElementById('pick_hd').style.display  = 'none';
  document.getElementById('pick_hd2').style.display  = 'none';
 }
 if(selection=='hd'){
  document.getElementById('pick_flv').style.display  = 'none';
  document.getElementById('pick_3gp').style.display  = 'none';
  document.getElementById('pick_mq').style.display  = 'none';
  document.getElementById('pick_hq').style.display  = 'none';
  document.getElementById('pick_hd').style.display  = 'inline';
  document.getElementById('pick_hd2').style.display  = 'none';
 }
 if(selection=='hd2'){
  document.getElementById('pick_flv').style.display  = 'none';
  document.getElementById('pick_3gp').style.display  = 'none';
  document.getElementById('pick_mq').style.display  = 'none';
  document.getElementById('pick_hq').style.display  = 'none';
  document.getElementById('pick_hd').style.display  = 'none';
  document.getElementById('pick_hd2').style.display  = 'inline';
 }

}

function enable_buttons(){
  document.getElementById('dl_flv').disabled=false;
  document.getElementById('dl_3gp').disabled=false;
  document.getElementById('dl_mq').disabled=false;
  document.getElementById('dl_hq').disabled=false;
  document.getElementById('dl_hd').disabled=false;
  document.getElementById('dl_hd2').disabled=false;

}

function download(id,button,fmt){

button.disabled=true;
button.innerHTML="Please wait...";

location.href='/get_video.php?id='+id+'&fmt='+fmt;


}

window.onload=enable_buttons;