function HideEmptyEditableArea(includeBR, strDivToHide, strDivWithContent)
{
	if (strDivWithContent == null) {
		strDivWithContent = strDivToHide;
	}

	// Test if any content
	if (trim10(document.getElementById(strDivWithContent).innerHTML) == "") {
		// Hide the element
		elementtohide = document.getElementById(strDivToHide);
		elementtohide.style.display = "none";
	} else {
		if (includeBR) {
			strHTML = "<br />";
		} else {
			strHTML = "";
		}
		elementtohide = document.getElementById(strDivToHide);
		elementtohide.outerHTML = elementtohide.outerHTML + strHTML;
	}
}

function trim10 (str) {
	var whitespace = ' \n\r\t\f\x0b\xa0\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u2028\u2029\u3000';
	for (var i = 0; i < str.length; i++) {
		if (whitespace.indexOf(str.charAt(i)) === -1) {
			str = str.substring(i);
			break;
		}
	}
	for (i = str.length - 1; i >= 0; i--) {
		if (whitespace.indexOf(str.charAt(i)) === -1) {
			str = str.substring(0, i + 1);
			break;
		}
	}
	return whitespace.indexOf(str.charAt(0)) === -1 ? str : '';
}