function loadPage () {
	var page = getParameter ( 'page' );
	if ( page.length > 0 ) {
		loadContentDiv(page + '.htm');
	}
}

function getParameter ( name ) {
	var ret = '';
	var queryString = window.top.location.search.substring(1);
	if ( queryString.length > 0 ) {
		var parameterName = name + '=';
		start = queryString.indexOf ( parameterName );
		if ( start != -1 ) {
			start += parameterName.length;
			end = queryString.indexOf ( "&" , start );
			if ( end == -1 ) {
				end = queryString.length
			}
			ret = unescape ( queryString.substring ( start, end ) );
		}
	}
	return ret;
}