function isJquerySupported()
{
	var ls_ua = window.navigator.userAgent
	
	// Safari 2 or less
	if ( ls_ua.indexOf( 'Safari' ) > 0 )
		{
		// '419' is Safari 2
		if ( ls_ua.substr( ls_ua.indexOf( 'Safari' ) + 7, 3 ) <= 419 ) return false;
		}
	
	// IE6
	if ( ls_ua.indexOf( 'MSIE 6' ) > 0 )
		{
		return false;
		}

	return true;
}