function enable_accesskeys_css() {

	//alert();
  // document.getElementById("accesskey_css").disabled = 'true';
  // media attr is none by default
  document.getElementById("navigation").setAttribute('class', 'accesskeys');
  
}

function magnify(string, show) {
	if (show) {
		// show the message
		var container = document.createElement('div');
		container.setAttribute('class', 'magnify');
		container.setAttribute('id', 'magnify');
		container.innerHTML = string; 
	
		var body = document.getElementsByTagName('body')[0];
		body.appendChild(container);
	} else {
		// hides the message
		document.getElementsByTagName('body')[0].removeChild($('magnify'));
	}
}


function $ (id) {return document.getElementById(id);}