function setSides()
{
	rS = document.getElementById("body-right");
	lS = document.getElementById("body-left");
	cS = document.getElementById("body-column"); 
	
	mainbox = document.getElementById("main-text"); 
	exspace = document.getElementById("expandspace");

	if (lS.offsetHeight)
	{
		rheight = rS.offsetHeight;
		lheight = lS.offsetHeight;
		mheight = mainbox.offsetHeight;
		eheight = exspace.offsetHeight;
	}
	else if (lS.style.pixelHeight)
	{
		rheight = rS.style.pixelHeight;
		lheight = lS.style.pixelHeight;
		mheight = mainbox.style.pixelHeight;
		eheight = exspace.style.pixelHeight;
	}
	
	if (lheight > rheight)
	{
		mainbox.style.height = (lheight-rheight) + mheight+"px";
	   // cS.style.height = lheight+"px";
	}
	
	if (rheight > lheight)
	{
		exspace.style.height = (rheight-lheight) + eheight+"px";
	   // cS.style.height = rheight+"px"; 
	}
     
}

window.onload = function() 
{
	 setSides();
}