var names = new Array( "Overview", "Product", "Features", "Geometries", "Downloads", "Reviews");

function swapDiv(which) {
	// Hide and deselect all
	for(var i = 0; i < names.length; i++) {
		try {
			getDiv(names[i] + "TitleDiv").className = 'productTabDeselected';
			getDiv(names[i] + "Div").style.display='none';
		}
		catch(e) {}
	}

	try {
		getDiv(which + "TitleDiv").className = 'productTabSelected';
		getDiv(which + "Div").style.display='block';
	}
	catch(e) {}
}