// Christchurch College of English Modules Javascript Code


						
function addEvent(eventDate, eventEntry, simple, calendarid,id) {
			var thisPage = window.location.href;
			if(thisPage.indexOf("?")) thisPage = thisPage.substring(0, thisPage.indexOf("?"));
			var url = thisPage + "?view=Calendars&action=addevent&calendarid=" + calendarid + "&date=" + eventDate + "&page=Events&entry=" + eventEntry + "&id=" + id;
			if(simple) url += "&submitevent=true";
			window.location.href = url;
			}
			
function calendar_viewdetail(calendarid,date, e) {
	if(document.getElementById('calendar_popup_box')) {
		AjaxRequest.get(
			{
			  'url' : 'modules/display.php?modulename=Calendar&ajax=true&calendarid=' + calendarid + '&date=' + date
			  ,'onSuccess':function(req){
				document.getElementById('calendar_popup_box').innerHTML = req.responseText;
				document.getElementById('calendar_popup_box').style.display = 'block';			  }
			}
		);
	} else {
		var anchor = this.document.createElement('a');
		var revVal = 'width: 340px; height: 276px; scrolling: Yes';
		anchor.setAttribute('rev', revVal);
		anchor.setAttribute('href', 'http://www.ccel.co.nz/modules/display.php?modulename=Calendar&calendarid=' + calendarid + '&date=' + date);
		anchor.setAttribute('rel', 'lyteframe');
		myLytebox.start(anchor, false, true);
		return false;
	}
}
function showEvents(id) {
	if(document.getElementById('calen' + id)) {
		if(document.getElementById('calen' + id).style.display == "block") { 
			document.getElementById('calen' + id).style.display = "none";
		} else {
			document.getElementById('calen' + id).style.display = "block";
		}
	}
}
var timeoutID = null;
function gallery_loadLytebox(id) {
	if (typeof myLytebox != 'undefined') {
		myLytebox.start(document.getElementById(id), true);
	} else {
		if (timeoutID) { clearTimeout(timeoutID); }
		timeoutID = setTimeout('gallery_loadLytebox("'+id+'")', 100);
	}
}
function gallery_loadFloatbox(id) {
	if (typeof fb != 'undefined') {
		fb.start(document.getElementById(id));
	} else {
		if (timeoutID) { clearTimeout(timeoutID); }
		timeoutID = setTimeout('gallery_loadFloatbox("'+id+'")', 100);
	}
}
function gallery_postComment() {
	document.getElementById('photo_comments_table').style.display = 'none';
	document.getElementById('photo_comments').style.display = 'block';
}
function Gallery_saveOrder(foreignid, order) {
	AjaxRequest.get(
		{
		"url" : "/modules/display.php?modulename=Gallery&view=Gallery&action=saveOrder&foreignid=" + foreignid + "&order=" + order
			,"onSuccess":function(req){
				
			}
		}
	);
}function showStatus(){
	try {
		document.getElementById("status").style.top = (window.pageYOffset + (window.innerHeight / 2) - 135) + "px";
	} catch (e) {
		document.getElementById("status").style.top = (document.body.clientHeight / 2 - document.getElementById("status").style.height.slice(0,-2) / 2);
	}
	document.getElementById("status").style.left = (document.body.clientWidth / 2 - 200) + "px";
	document.getElementById("status").style.display = "block";
	document.getElementById("overlay").style.display = "block";
	document.getElementById("overlay").style.height = document.body.clientHeight + "px";
	document.getElementById("status").style.zIndex = "101";
	document.getElementById("overlay").style.zIndex = "100";
}fc = 0;
function Gallery_uploadFiles() {
	var que_fc		= "";
	var que_file	= "";
	var que_upload	= "";
	var que_status	= "";
	
	// Gather row id details
	//que_fc		= document.getElementById("id_fc_" + fc);
	que_upload	= document.getElementById("id_gallery_que_" + fc);
	//que_status	= document.getElementById("id_status_" + fc);
	que_file	= que_upload.contentWindow.document.getElementById('que_file').value;
	que_caption	= que_upload.contentWindow.document.getElementById('id_caption').value;
	que_caption_old	= que_upload.contentWindow.document.getElementById('id_caption_old').value;
	
	if(que_file != "" || (que_caption != "" && que_caption != que_caption_old)) {
		// Show arrow to show which image is being uploaded
		//que_fc.innerHTML = "<img src='" + que_icon_dir + "row_arrow.png' border='0'>";
		//que_status.innerHTML = '<div id="fileprogress" style="font-weight: bold;">&nbsp;</div>';
		document.getElementById('filename').innerHTML = Gallery_getFilename(que_file);
		que_upload.contentWindow.document.getElementById('id_upload_form').submit();
		bUploaded.start('fileprogress');
	} else {
		Gallery_uploadFileReturn();
	}
}

function Gallery_uploadFileReturn() {
	var fc_total	= parseInt(document.getElementById("fc_total").value);

	// Loop through rest of the queue
	fc++;
	if(fc < fc_total) {
		Gallery_uploadFiles();
	} else {
		fc = 0;
		document.getElementById("fileprogress").style.display = 'none';
		document.getElementById("filename").innerHTML = 'Upload Complete';
		var thisPage = window.location.href;
		if(thisPage.indexOf('?') > 0) thisPage = thisPage.substring(0, thisPage.indexOf('?'));
		window.location.href = window.location.href;
	}
}

function Gallery_getFilename(filename) {
	var x			= 0;
	var len			= 0;
	var boolCaption = false;
	var strOrder	= '';
	var intOrder	= 0;
	var filenameOrig= '';

	if(filename != "") {
		// Strip out directories and extension
		filename = filename.substr(filename.lastIndexOf('\\') + 1);
		filenameOrig = filename;

		if(filename.lastIndexOf('.') > 0) filename = filename.substr(0, filename.lastIndexOf('.'));

		// Check to see if the first characters before a space are a number - to be used for the display order
		if(filename.indexOf(' ') > 0) strOrder = filename.substr(0, filename.indexOf(' '));
		else strOrder = filename;

		// Strip out first zero if exsits
		if(strOrder.substr(0, 1) == '0') strOrder = strOrder.substr(1);
		if(parseInt(strOrder) > 0) {
			intOrder = parseInt(strOrder);
			if(filename.indexOf(' ') > 0) filename = filename.substr(filename.indexOf(' ') + 1);
			else filename = '';
		}
	}
	if(boolCaption == true) {
		// These only exist from within side the iframe
		if(document.getElementById('id_order')) document.getElementById('id_order').value = intOrder;
		if(document.getElementById('id_caption')) document.getElementById('id_caption').value = filename;
	}
	return filenameOrig;
}gMarkers = Array();
		map = null;
		mapid = 0;
		function Googlemap_createMap(Glat, Glng, Gzoom) {
			if (GBrowserIsCompatible()) {
				map = new GMap2(document.getElementById("Googlemap_map"));
				map.addControl(new GSmallMapControl());
				map.setCenter(new GLatLng(Glat, Glng), Gzoom);
				GEvent.addListener(map, "zoom", function() {
					Googlemap_showMarkers();
				});

				GEvent.addListener(map, "moveend", function() {
					Googlemap_showMarkers();
				});	
				Googlemap_getMarkers();
			}
		}
		function Googlemap_getMarkers() {
			var request = GXmlHttp.create();
			request.open("GET", "http://www.ccel.co.nz/modules/display.php?modulename=Googlemap&action=getMarkers&mapid=" + mapid, true);
			request.onreadystatechange = function () {
				if (request.readyState == 4) {
					var xmlDoc = request.responseXML;
					var markers = xmlDoc.documentElement.getElementsByTagName("marker");
					if(markers.length) {
						for(var i = 0; i < markers.length; i++) { 
							var marker = Googlemap_createMarker(markers[i], i);
							gMarkers[i] = marker;
						}
						Googlemap_showMarkers();
					}
				}
			}
			request.send(null);
		}
		function Googlemap_createMarker(markerDetails, i) {
			var marker = new GMarker(new GLatLng(markerDetails.getAttribute("latitude"),markerDetails.getAttribute("longitude")));
			marker.id = markerDetails.getAttribute("id");
			marker.name = markerDetails.getAttribute("name");
			marker.description = markerDetails.getAttribute("description");
			marker.display = false;
			GEvent.addListener(marker, "click", function() {
				Googlemap_markerClick(i);
			});
			return marker;
		}
		function Googlemap_markerClick(i) {
			// Close current info window
			map.closeInfoWindow();
			// If the marker is not displayed then center in on the marker and reload the visible markers
			if(!gMarkers[i].display) {
				var point = gMarkers[i].getPoint();
				map.setCenter(new GLatLng(point.lat(), point.lng()));
				Googlemap_showMarkers();
			}
			if(gMarkers[i].description) gMarkers[i].openInfoWindowHtml(gMarkers[i].description, GSize(10, 10));
		}
		function Googlemap_showMarkers() {
			for(var a = 0; a < gMarkers.length; a++) {
				var bounds = map.getBounds(); 
				var sw = bounds.getSouthWest(); 
				var ne = bounds.getNorthEast(); 
				var point = gMarkers[a].getPoint();
				
				if(bounds.contains(point)) {
					if(!gMarkers[a].display) {
						map.addOverlay(gMarkers[a]);
						gMarkers[a].display = true;
					}
				} else {
					map.removeOverlay(gMarkers[a]);
					gMarkers[a].display = false;
				}
			}
		}			function mailinglist_subscribe_validate() {
							if(document.getElementById('mailinglist_first_name') && document.getElementById('mailinglist_last_name')) mailinglist_concat_name();
				if (document.getElementById("mailinglist_name").value == '' || document.getElementById("mailinglist_name").value == ' ' || document.getElementById("mailinglist_name").value == 'Name') {
					alert('You must enter your name');
				} else				if (document.getElementById("mailinglist_email").value == '' || document.getElementById("mailinglist_email").value == 'Email') {
					alert('You must enter your email address');
				} else {return true;
					}
					return false;				
			}
			function javascriptformsubmit(name,email,title,group,phone) {
				AjaxRequest.get(
					{
					'url' : 'http://www.ccel.co.nz/modules/display.php?modulename=Mailinglist&mailinglist_subscribe=yes&mailinglist_title='+title+'&mailinglist_phone='+phone+'&mailinglist_name='+name+'&mailinglist_email='+email+'&mailinglist_group='+group
						,'onSuccess':function(req){
							if(req.responseText == 'success') {
								document.getElementById("successtext").innerHTML = '<div class="">Thank you for subscribing to our Newsletter</div>';
								document.getElementById("mailinglist_form").style.display = "none";
								_gaq.push(['_trackPageview', '/newsletter-sign-up.php']);
							} else {
								document.getElementById("successtext").innerHTML = req.responseText;
							}
						} 
					}
				);
				return false;
			}
			function mailinglist_unsubscribe_validate() {				if (document.getElementById("mailinglist_email").value == '' || document.getElementById("mailinglist_email").value == 'Email') {
					alert('You must enter your email address');
				} else {
					return true;
				}
				return false;			}
			function javascriptunsubscribeformsubmit(email) {
				AjaxRequest.get(
					{
					'url' : 'http://www.ccel.co.nz/modules/display.php?modulename=Mailinglist&mailinglist_unsubscribe=yes&mailinglist_email='+email	
						,'onSuccess':function(req){
							if(req.responseText == 'success') {
								document.getElementById("unsubscribesuccesstext").innerHTML = '<div class="">You have been unsubscribed from our mailing list.</div>';
								document.getElementById("mailinglist_form").style.display = "none";
							} else {
								document.getElementById("unsubscribesuccesstext").innerHTML = req.responseText;
							}
						} 
					}
				);
				return false;
			}
			function mailinglist_concat_name() {
				document.getElementById('mailinglist_name').value = document.getElementById('mailinglist_first_name').value + ' ' + document.getElementById('mailinglist_last_name').value;
			}