// Written by Ahmad Azarinurazie (aien@pixl8.co.uk).
// Created on October 17th. 2008

var iSpeed = 10;
var element_id = "";
var process_id = "";
var iLeft = 0;

function scrollContent() {
	var obj_marquee = document.getElementById(element_id);
	
	if (obj_marquee.parentNode.style.position != "relative") {
		obj_marquee.parentNode.style.position = "relative";
		obj_marquee.parentNode.style.overflow = "hidden";
	}
	
	if (obj_marquee.style.position != "absolute") {
		obj_marquee.style.position = "absolute";
	}
	
	if (iLeft == 0) {
		obj_marquee.style.left = -1 + "px";
	}
	else {
		obj_marquee.style.left = iLeft + "px";
	}
	iLeft -= 1;
	
	if (iLeft <= -obj_marquee.offsetWidth) iLeft = document.getElementById("headline").offsetWidth;
}

function initMarquee(id) {
	element_id = id;
	
	document.getElementById(element_id).onmouseover = function() {
		clearInterval(process_id);
	}
	
	document.getElementById(element_id).onmouseout = function() {
		process_id = setInterval("scrollContent()", iSpeed);
	}
	
	process_id = setInterval("scrollContent()", iSpeed);
}