// JavaScript Document
function toggle( targetId ){
  if ( (document.getElementById) && ( target = document.getElementById( targetId ) ) ){
  		target = document.getElementById( targetId );
  			if (target.style.display == "block"){
  				target.style.display = "none";
  			} else {
				 target.style.display = "block";			 
  			}
  	}
}
function sc_popupCentrer(page,largeur,hauteur,options) {
  var top=(screen.height-hauteur)/2;
  var left=(screen.width-largeur)/2;
  window.open(page,"","top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options);
}

function rezette(){
	document.getElementById('media_audio').style.display='none';
	document.getElementById('media_video').style.display='none';
	document.getElementById('media_image').style.display='none';
}