<!--
function HideContent(hide, show) {
//alert ('HideContent');
	document.getElementById(hide).style.display = "none";
	document.getElementById(show).style.display = "block";
	document.getElementById('header').style.display = "block";
}
	
function ShowContent(show, hide) {
//alert ('ShowContent');
	document.getElementById(show).style.display = "block";
	document.getElementById(hide).style.display = "none";
	document.getElementById('header').style.display = "none";
}

function ReverseContentDisplay(div1, div2) {
//alert ('ReverseContentDisplay');
	if ( document.getElementById(div1).style.display == "none") { 
		document.getElementById(div1).style.display = "block"; 
		document.getElementById(div2).style.display = "none"; 
		document.getElementById('header').style.display = "none";
	} else { 
		document.getElementById(div1).style.display = "none"; 
		document.getElementById(div2).style.display = "block";
		document.getElementById('header').style.display = "block";
	}
}

//-->