var roll_text = "";
var rolled_length = 0;
function rollTheText() {
	rolled_length++;
	if (rolled_length <= roll_text.length) {
		var newtxt = roll_text.substr(0, rolled_length);
		var dad = findObject("rolled_text");
		dad.innerHTML = newtxt;

		setTimeout("rollTheText()", 50);
	}
}