function changeVideo(vid){
        switch(vid) 
        {
          case "Alta":
		  document.getElementById("VideoPadrao").style.display = "none"
          document.getElementById("VideoAlta").style.display = ""
		  if( document.getElementById("MSIE1").controls ) {
              document.getElementById("MSIE1").controls.stop();
              document.getElementById("MSIE2").controls.play();
			  document.getElementById("textoembed").value = document.getElementById("embedalta").value;	
          } else {
			document.getElementById("textoembed").innerHTML = document.getElementById("embedalta").value;			
		  }
          break;
          case "Padrao":
		  document.getElementById("VideoAlta").style.display = "none"
          document.getElementById("VideoPadrao").style.display = ""
          if( document.getElementById("MSIE1").controls ) {
           	  document.getElementById("MSIE2").controls.stop();
          	  document.getElementById("MSIE1").controls.play();
			  document.getElementById("textoembed").value = document.getElementById("embedpadrao").value;
           } else {
		   document.getElementById("textoembed").innerHTML = document.getElementById("embedpadrao").value;		   
		   }
           break;
        }
}