function getObjectById(id) { var returnVar = null; if(document.getElementById) { returnVar = document.getElementById(id); } else if(document.all) { returnVar = document.all[id]; } else if(document.layers) { returnVar = document.layers[id]; } return returnVar; } function getObjectsByClassName(obj, cl) { var retnode = []; var myclass = new RegExp('\\b'+cl+'\\b'); var elem = obj.getElementsByTagName('*'); for (var i = 0; i < elem.length; i++) { var classes = elem[i].className; if (myclass.test(classes)) retnode.push(elem[i]); } return retnode; }; function getObjectVisibility(obj) { var displayVal = ""; if(document.layers) { displayVal = obj.display; } else { displayVal = obj.style.display; } return displayVal != "none"; } function setObjectVisibility(obj, visible) { var displayVal = (visible)? "block": "none"; if(document.layers) { obj.display = displayVal; } else { obj.style.display = displayVal; } } function setCalendarBusy(calendarName, busy) { var blanket = getObjectById(calendarName + '_blanket'); var spinner = getObjectById(calendarName + '_spinner'); setObjectVisibility(blanket, busy); setObjectVisibility(spinner, busy); } function updateCalendar(calendarName, url) { setCalendarBusy(calendarName, true); setTimeout("updateCalendarHelper(\"" + calendarName + "\", \"" + url + "\")", 250); } function updateCalendarHelper(calendarName, url) { var calendarObj = getObjectById(calendarName); var xmlhttp = new XMLHttpRequest(); xmlhttp.open('GET', url, true); xmlhttp.onreadystatechange = function() { if(xmlhttp.readyState == 4) { if (xmlhttp.status == 200) { calendarObj.innerHTML = xmlhttp.responseText; try { var scriptTags = calendarObj.getElementsByTagName("script"); for(var i = 0; i < scriptTags.length; i++) { eval(scriptTags[i].text); } } catch(err) { } updateMoreItemArrows(calendarObj); } else { } setCalendarBusy(calendarName, false); } } xmlhttp.send(null); } function updateEvent(calendarName, url) { setCalendarBusy(calendarName, true); setTimeout("updateEventHelper(\"" + calendarName + "\", \"" + url + "\")", 250); } function updateEventHelper(calendarName, url) { var eventObj = getObjectById(calendarName + "_event_details"); var xmlhttp = new XMLHttpRequest(); xmlhttp.open('GET', url, true); xmlhttp.onreadystatechange = function() { if(xmlhttp.readyState == 4) { if (xmlhttp.status == 200) { eventObj.innerHTML = xmlhttp.responseText; } else { } setCalendarBusy(calendarName, false); setEventVisible(calendarName, true); } } xmlhttp.send(null); } function setEventVisible(calendarName, visible) { var wrapper = getObjectById(calendarName + "_event_wrapper"); var printObj = getObjectById(calendarName + "_event_print"); var emailObj = getObjectById(calendarName + "_event_email"); var detailsObj = getObjectById(calendarName + "_event_details"); setObjectVisibility(wrapper, visible); setObjectVisibility(printObj, false); setObjectVisibility(emailObj, false); setObjectVisibility(detailsObj, true); } function printEvent(calendarName) { try { var printObj = getObjectById(calendarName + "_event_print"); setObjectVisibility(printObj, true); var eventDetails = getObjectById(calendarName + "_event_details").innerHTML; var printDoc = (printObj.contentWindow || printObj.contentDocument); if (printDoc.document) { printDoc = printDoc.document; } printDoc.write("title"); printDoc.write(""); printDoc.write(eventDetails + ""); printDoc.close(); } catch(e) { self.print(); } } function emailEvent(calendarName) { var detailsObj = getObjectById(calendarName + "_event_details"); var emailObj = getObjectById(calendarName + "_event_email"); setObjectVisibility(detailsObj, false); setObjectVisibility(emailObj, true); refreshEmailCaptcha(calendarName, pathToRoot); } function refreshEmailCaptcha(calendarName, pathToRoot) { var captchaObj = getObjectById(calendarName + "_email_captcha"); captchaObj.src = pathToRoot + "_captcha/secureimage/securimage_show.php?sid=" + Math.random(); } function updateMoreItemArrows(calendarObj) { var wrapperObjs = getObjectsByClassName(calendarObj, "calendar-items-wrapper"); for(var i = 0; i < wrapperObjs.length; ++i) { var itemsHeight = wrapperObjs[i].offsetHeight; var parentHeight = wrapperObjs[i].parentNode.offsetHeight; var arrowObj = getObjectsByClassName(wrapperObjs[i].parentNode.parentNode, "calendar-day-footer"); setObjectVisibility(arrowObj[0], itemsHeight>parentHeight); } }