function toggleShowHide(ElementName) {
	if (document.getElementById(ElementName).style.display == "none") {
		document.getElementById(ElementName).style.display="";
		resizePage();
	} else {
		document.getElementById(ElementName).style.display="none";
		resizePage();
	}
}

function resizePage(){
	var layContent = document.getElementById('layContent');
	var newHeight = getElementHeight(layContent);
	var contentWrap = document.getElementById('layContentWrapper');
	contentWrap.style.height = newHeight + 'px';
	var leftNav = document.getElementById('layLeftNav');
	leftNav.style.height = (newHeight - 39) + 'px';
}

function getElementHeight(Elem) {
			xPos2 = Elem.offsetHeight;
			return xPos2;
	}