﻿var Marquee = {
	Speed: 1,
	Height: '',
	Timeout: null,
	Interval: null,
	MarqueeElement: null,
	Counter: 0,

	Scroll: function() {
		if (parseInt(Marquee.MarqueeElement.style.top) > (Marquee.Height / 2 * (-1) + 8)) {
			Marquee.MarqueeElement.style.top = parseInt(Marquee.MarqueeElement.style.top) - Marquee.Speed + "px";
		}
		else {
			Marquee.MarqueeElement.style.top = "0px";
		}
	},
	Start: function() {
		if (Marquee.MarqueeElement == null) {
			Marquee.MarqueeElement = document.getElementById("Marquee");
		}
		Marquee.MarqueeElement.style.top = 0;
		var MarqueeHeight = document.getElementById("MarqueeContainer").offsetHeight;
		Marquee.Height = Marquee.MarqueeElement.offsetHeight;

		if (window.opera || navigator.userAgent.indexOf("Netscape/7") != -1) {
			Marquee.MarqueeElement.style.height = MarqueeHeight + "px";
			Marquee.MarqueeElement.style.overflow = "scroll";
			return;
		}
		Marquee.Timeout = setTimeout('Marquee.Interval=setInterval("Marquee.Scroll()", 30)', 2000);
	},
	Stop: function() {
		if (Marquee.Timeout != null) {
			clearInterval(Marquee.Timeout);
		}
		if (Marquee.Interval != null) {
			clearInterval(Marquee.Interval);
		}
	}
}
