/** * Include script for javascript application layer. * * @author R.J.T. de Vries * @version 1.00, 09/04/2006 * @access public */ //------------------------------------------------------------------------------ // PHASE I: INCLUDE ALL NECESSARY JAVASCRIPT FILES. //------------------------------------------------------------------------------ document.write(""); document.write(""); document.write(""); document.write(""); document.write(""); document.write(""); //------------------------------------------------------------------------------ // PHASE II: INITIALIZATION FUNCTION, CALLED ON DOCUMENT LOAD EVENT //------------------------------------------------------------------------------ /** * Instance of the Tabs object, used for switching tabs. * @var object tabs * @access global */ var tabs = null; /** * Instance of ChangeImage object. * @var object changeimage * @access global */ var changeimage; /** * Initialize application. * * Called from tag. * * @author R.J.T. de Vries * @param boolean refresh should the nav-list be refreshed? default to true. * @return void * @access public */ function init() { // if map div exists than call load function to show map if ( document.getElementById('map') ) { load(); } if ( isIE() ) { try { document.execCommand("BackgroundImageCache", false, true); } catch(err) {} } // Initialize tabs. tabs = new Tabs; tabs.init(); changeimage = new ChangeImage; changeimage.init(); // add events to the username and password input elements. inps = document.getElementsByTagName('input'); for ( i = 0; i < inps.length; i++ ) { if ( inps[i].className.indexOf('deftxt') != -1 ) { inps[i].setAttribute('defaultText', inps[i].value); addEvent(inps[i], 'focus', removeDefTxt); addEvent(inps[i], 'blur', restoreDefTxt); if ( inps[i].type == 'password' ) { inps[i].setAttribute('ispass', 'yes'); changeInputType(inps[i], 'text'); } } } } // init() /** * Function to use for bookmarking website. * * @param string url * @param string title * @param string lang language to show error in ('nl' or 'en'). * @return void */ function bookmark(url, title, lang) { if ( !url ) url = document.location.href; if ( !title ) title = document.title; if ( !lang ) lang = 'nl'; if ( document.all ) { window.external.AddFavorite(url, title); } else { if ( lang == 'nl' ) { msg = "Gebruik CTRL-D om deze pagina aan je favorieten toe te voegen."; } else { msg = "Please use CTRL-D keyboard shortcut to bookmark this page."; } alert(msg); } } // bookmark() window.onload = init; // if map div exists than call unload function to unload? map if ( document.getElementById('map') ) { window.onunload = 'GUnload'; } /** * Remove the default text from inputs to which this event was attached. * * @param object [e] event object for Mozilla based browsers. * @return void */ function removeDefTxt(e) { if ( !e ) e = window.event; var eventSrc = getEventSrc(e); if ( eventSrc.getAttribute('defaultText') == eventSrc.value ) { eventSrc.value = ''; if ( eventSrc.getAttribute('ispass') == 'yes' ) { eventSrc = changeInputType(eventSrc, 'password'); } eventSrc.className = eventSrc.className.replace(' deftxt', ''); } setTimeout( function() { eventSrc.focus(); }, 100); } // removeDefTxt() /** * Restore the default value for inputs to which this event was attached. * * @param object [e] event object for Mozilla based browsers. * @return void */ function restoreDefTxt(e) { if ( !e ) e = window.event; var eventSrc = getEventSrc(e); if ( eventSrc.value == '' ) { eventSrc.value = eventSrc.getAttribute('defaultText'); if ( eventSrc.getAttribute('ispass') == 'yes' ) { changeInputType(eventSrc, 'text'); } eventSrc.className += ' deftxt'; } } // restoreDefTxt() /** * Change the type of given input in a way that even Internet Explorer can * understand. * * @param object inp input element. * @param string newtype new type to set. * @return void */ function changeInputType(inp, newtype) { var str, input; try { inp.setAttribute('type', newtype); } catch(e) { str = ""; input = document.createElement(str); input.setAttribute('ispass', 'yes'); input.setAttribute('defaultText', inp.getAttribute('defaultText')); inp.parentNode.replaceChild(input, inp); addEvent(input, 'focus', removeDefTxt); addEvent(input, 'blur', restoreDefTxt); inp = input; } return inp; } // changeInputType() /* end of include script */