var message="";
var formAndInputName = "";
var interval = 0;
var curMessage = "";
var curPos = 0;
var messageToWrite = "";

function move () {
	messageToWrite = messageToWrite.substr (1);
	messageToWrite += message.charAt(curPos);

	curPos++;
	if (curPos >= message.length)
		curPos = 0;

	eval ("document." + formAndInputName + "." + formAndInputName + ".value=messageToWrite");

	setTimeout("move()", interval);
}

function startMovingText (sMessage, sFormAndInputName, iInterval, initialSpaces) {
	message = sMessage;
	formAndInputName = sFormAndInputName;
	interval = iInterval;

	for (i = 0; i < initialSpaces; i++)
		messageToWrite += " ";

	setTimeout("move()", interval);
}