// JavaScript Document

function VerifPlugIn(ExtensionFile)
  {
  var IsEnabled = true;
  if (navigator.appName == "Netscape")
    {
    IsEnabled = false;
    for(var x=0;(x<navigator.mimeTypes.length && !IsEnabled);x++)
      {
      if(navigator.mimeTypes[x].suffixes.indexOf(ExtensionFile)>=0)
      IsEnabled = navigator.mimeTypes[x].enabledPlugin;
      }
    }
    return IsEnabled;
  }

function PlaySound(MyName,MyExtension,MyLoop)
  {
  var AudioEnable = VerifPlugIn(MyExtension),TheLoop = '';
  if (navigator.appName == "Netscape" && MyLoop==1)     TheLoop='false';
  if (AudioEnable)     {
	eval('document.'+MyName+'.play('+TheLoop+')');
	}
  }

function StopSound(MyName,MyExtension)
  {
  var AudioEnable = VerifPlugIn(MyExtension);
  if (AudioEnable) eval('document.'+MyName+'.stop()');
  }