/*
function clearOld (oldDivName) {
	// hides a div and absolutely positions it outside of the viewable area of the page.
	var oldDiv = document.getElementById(oldDivName);
	oldDiv.style.visibility = 'hidden';
	oldDiv.style.overflow = 'hidden';
	oldDiv.style.display = 'none';
	oldDiv.style.top = '-2px';
	oldDiv.style.left = '-2px';
	oldDiv.style.width = '1px';
	oldDiv.style.height = '1px';
}

function replaceDivs(floatLeftDiv, absoluteLeftDiv, floatLeftDivBG, floatLeftDivBGColor, floatrightDiv, absoluterightDiv, floatrightDivBG, floatrightDivBGColor, leftWrapper, leftWrapperBG, rightWrapper, rightWrapperBG) {
	// This function replaces the contents of the floating left div with the contents of the absolutely positioned left div, followed by the same procedure with the corresponding right divs..
	var leftDiv = document.getElementById(floatLeftDiv);
	var oldLeftDiv = document.getElementById(absoluteLeftDiv);
	var leftHTML = oldLeftDiv.innerHTML;
	leftDiv.innerHTML = leftHTML;
	// clear the inner HTML of the absolutely positioned div and hide it to be safe.
	oldLeftDiv.innerHTML = null;
	clearOld (absoluteLeftDiv);
	var rightDiv = document.getElementById(floatrightDiv);
	var oldrightDiv = document.getElementById(absoluterightDiv);
	var rightHTML = oldrightDiv.innerHTML;
	rightDiv.innerHTML = rightHTML;
	// clear the inner HTML of the absolutely positioned div and hide it to be safe.
	oldrightDiv.innerHTML = null;
	clearOld (absoluterightDiv);
}
*/