function OpenFScreen(url){
  var platform;
  var browser;
  var version;
  version = parseInt(navigator.appVersion);

  if(navigator.userAgent.indexOf('Win') == -1)
    platform = 'Macintosh';
  else
    platform = 'Windows';

  if(navigator.appName.indexOf('Netscape') == -1)
    browser = 'IE';
  else
    browser = 'Netscape';

  var aw = screen.availWidth;
  var ah = screen.availHeight;

  if (browser == 'Netscape') {
    aw = aw-12;
    ah = ah-30;
  }

window.open(url,"Fullscreen","height="+(ah)+",width="+(aw)+",fullscreen=0,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,top=0,left=0");
}

function MM_openBrWindow(theURL,winName,features) {
  window.open(theURL,winName,features);
}

function getQueryString ( parameterName ) {
	var	queryString = window.location.search;
	var parameterName = parameterName + "=";
	if ( queryString.length > 0 ) {
		begin = queryString.indexOf ( parameterName );
		if ( begin != -1 ) {
			begin += parameterName.length;
			end = queryString.indexOf ( "&" , begin );
			if ( end == -1 ) {
				end = queryString.length
			}
			return unescape ( queryString.substring ( begin, end ) );
		} 
	}
	return undefined;
}