var scrollPos = null,
scrollStep = 2,
scrollTimeout = 40,
winWidth;

function initScroller() {
	if(document.body.clientWidth) winWidth = document.body.clientWidth;
	if(document.documentElement.clientWidth) winWidth = document.documentElement.clientWidth;

	var scroller = document.getElementById("text_scroller");
	scroller.style.width = winWidth - 215 + "px";
	scroller.style.left = "215px";
}

function scrollText() {
	var scroller = document.getElementById("text_scroller");
	var scrollingText = document.getElementById("text");
	if(scrollingText.style.left) scrollPos = parseInt(scrollingText.style.left);
	else scrollPos = winWidth - 215;
	if(scrollPos < -(scrollingText.offsetWidth)) {
		scrollPos = winWidth - 215;
	}
	scrollPos -= scrollStep;
	scrollingText.style.left = scrollPos + "px";
	window.setTimeout("scrollText()", scrollTimeout);
}

window.onload = function() {
	initScroller();
	externalLinks();
	scrollText();
}