/*
 * viewLayer.js - Show oder hides Info-Layer
 * Author: Bertram Simon (http://www.agentur-simon.de)
 */

if (!document.getElementById)
    document.getElementById = function() { return null; }

function viewLayer(){
    infoLayer = document.getElementById('info');
    if (infoLayer.style.visibility != "visible"){
        infoLayer.style.visibility='visible';
    } else {
        infoLayer.style.visibility='hidden';
    }
}