// Outdoor Pursuits Centre 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.opc.org.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";
		}
	}
}

		function faq_displayAnswer(id) {
			if (document.getElementById("faq_answer_" + id).style.display == "block") {
				document.getElementById("faq_answer_" + id).style.display = "none";
			} else {
				document.getElementById("faq_answer_" + id).style.display = "block";
			}
		}
		function faq_checkAnchor() {
				var url = location.href;
				var url_end = url.split("#");
				var id = url_end[1].substr(1);
				faq_displayAnswer(id);
		}
		function faq_displayAll(amount) {
			var i = 1;
			while (i <= amount) {
				document.getElementById("faq_answer_" + i).style.display = "block";
				i++;
			}
		}
		function faq_hideAll(amount) {
			var i = 1;
			while (i <= amount) {
				document.getElementById("faq_answer_" + i).style.display = "none";
				i++;
			}
		}
		function MM_findObj(formName, n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
	d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) for (i=0;!x&&i<d.forms.length;i++) if(d.forms[i].id==formName) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(formName, n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_validateForm() { //v4.0 Modified by Peter
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=1; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[0], args[i]);
	if (val) { nm=val.name; if ((val=val.value)!="") {
	  if (test.indexOf('isEmail')!=-1) { p=val.search(/^[^@]+@[^@]+.[a-z]{2,}$/i);
		if (p<0 || p==(val.length-1) || val.indexOf(' ')!=-1) errors+='- '+nm+' must contain an e-mail address.\n';
	  } else if (test!='R') { num = parseFloat(val);
		if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
		if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
		  min=test.substring(8,p); max=test.substring(p+1);
		  if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
	} } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}	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;
}			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.opc.org.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.opc.org.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;
			}function news_confirmItemDelete(id, heading) {
				if(confirm('Are you sure you want to delete the "' + heading + '" news item?')) window.location.href="http://www.opc.org.nz/noticeboard.php?action=news_delete&id=" + id;
			}			function search_check(url) {
				var search = document.getElementById("id_search_box").value;
				if(search != '' && search != 'Search...') {
					if(!document.getElementById("id_search_form")) {
						window.location.href = url + '?search=' + search;
					} else {
						document.getElementById("id_search_form").submit();
					}
				}
			}

			function search_enter(e, url) {
				if(window.event) { // IE
					keynum = e.keyCode;
				} else if(e.which) { // Netscape/Firefox/Opera
					keynum = e.which;
				}
				if(keynum == 13) search_check(url);
			}