function prepareValue(value, ref, flag)
{
	if (flag)
	{
		var bytes = new Array();
		for (var i = 0; i < value.length; i++)
		{
			bytes[i] = value.charCodeAt(i);
		}

		var keynun = bytes.join(" ");
	}
	else
	{
		var text = "";
		value = value.split(" ");
		for (var i = 0; i< value.length; i++)
		{
			text += String.fromCharCode(value[i]);
		}

		var keynun = text;
	}
	//document.writeln(keynun.length+" Zeichen<HR>");
         return keynun;
}