function video(video)
	{
	//alert(video);
	for(var r=1;r<=3;r++)
	{
	if(video==r){
	document.getElementById("video"+r).style.display='block';
	document.getElementById("video"+r).style.visibility='visible';
	//return false;
	}
   else{
 	document.getElementById("video"+r).style.display='none';
	document.getElementById("video"+r).style.visibility='hidden';
	resetVideo("video"+r);
	}
	}
	}
	function video1()
	{
	//alert(video);
	for(var r=1;r<=29;r++)
	{
	document.getElementById("video"+r).style.display='none';
	document.getElementById("video"+r).style.visibility='hidden';
	resetVideo("video"+r);
	}
	}
function resetVideo(divId) {
  if (typeof(divId)=="string") { divId=document.getElementById(divId); }
  if (divId.innerHTML) {
    org=divId.innerHTML;
    divId.innerHTML='';
    divId.innerHTML=org;
  }
  return false;
}