function getScrollBarWidth()
{
	var inner = document.createElement('p');  
	inner.style.width = "100%";  
	inner.style.height = "200px";  
	
	var outer = document.createElement('div');  
	outer.style.position = "absolute";  
	outer.style.top = "0px";  
	outer.style.left = "0px";  
	outer.style.visibility = "hidden";  
	outer.style.width = "200px";  
	outer.style.height = "150px";  
	outer.style.overflow = "hidden";  
	outer.appendChild (inner);  
	
	document.body.appendChild (outer);  
	var w1 = inner.offsetWidth;  
	outer.style.overflow = 'scroll';  
	var w2 = inner.offsetWidth;  
	if (w1 == w2) w2 = outer.clientWidth;  
	
	document.body.removeChild (outer);  
	
	return ((w1 - w2)+1);  
}

function adjustSizing()
{
	pageWidth = window.innerWidth - getScrollBarWidth();

	if( (parseInt(pageWidth)) < 1310)
	{
		pageWidthDiff = 1310 - pageWidth;
		document.getElementById("background1").style.minWidth = (pageWidth + "px");
		document.getElementById("bgleft").style.right = ((pageWidthDiff/2) + "px");
	
		document.getElementById("bgright").style.left = ((pageWidthDiff/2) + "px");
		document.getElementsByTagName('body')[0].style.minWidth = (pageWidth + "px");
	}
}

adjustSizing();