function getScrollerWidth() {
	var scr = null;
	var inn = null;
	var wNoScroll = 0;
	var wScroll = 0;
	// Outer scrolling div
	scr = document.createElement('div');
	scr.style.position = 'absolute';
	scr.style.top = '-1000px';
	scr.style.left = '-1000px';
	scr.style.width = '100px';
	scr.style.height = '50px';
	// Start with no scrollbar
	scr.style.overflow = 'hidden';
	// Inner content div
	inn = document.createElement('div');
	inn.style.width = '100%';
	inn.style.height = '200px';
	// Put the inner div in the scrolling div
	scr.appendChild(inn);
	// Append the scrolling div to the doc
	document.body.appendChild(scr);
	// Width of the inner div sans scrollbar
	wNoScroll = inn.offsetWidth;
	// Add the scrollbar
	scr.style.overflow = 'auto';
	// Width of the inner div width scrollbar
	wScroll = inn.offsetWidth;
	// Remove the scrolling div from the doc
	document.body.removeChild(
	document.body.lastChild);
	// Pixel width of the scroller
	return (wNoScroll - wScroll);
}
document.body.style.marginLeft = getScrollerWidth() - 6 + "px";