/*
COMMON SCRIPT
Doc: 			Globally accessible generic functions
Use: 			See each function for a usage description
Dependencies: 	<none>
Created: 		16/March/2005
*/

var list_checkboxes_selected = 0;

var extData;
var extDataTimer;
var ratingSetAllowed = true;
var data_transport = false;
var popup_over = false;
var popup_interval = "";
var last_popup = "";
var last_sublink = "";

var TRYCOUNT = Array();
TRYCOUNT["show_toolbutton"] = 0;
TRYCOUNT["hide_toolbutton"] = 0;
TRYCOUNT["init_listboxes"] = 0;

var SUBLINK_OVER = false;
var SUBLINK_TIMEOUT = "";

function go_url(url) {
	if (url != "")
	location.href = url;
}

function dataInsert(form, data, function_call) {
	//fills the global array extData with the passed data, and re-enables the 
	//active form, then calls the requested callback function
	extData = data;
	eval(function_call);
	window.clearTimeout(extDataTimer);
	removeStatusIcon("dataTransportStatus");
	enable_all_elements(document.forms[form]);
}

function create_data_transport() {
	if (!data_transport) {
		data_transport = document.createElement("iframe");
		data_transport.src = "about:blank";
		data_transport.name = "dataTransport";
		data_transport.className = "dataTransport";
		document.body.appendChild(data_transport);
		return data_transport;
	} else {
		return data_transport;
	}
}

function getExtData(form, src) {
	//loads src into the dataTransport iframe, and starts the warning timer	
	
	//create iframe
	data_transport = create_data_transport();
	
	if (data_transport) {
		disable_all_elements(document.forms[form]);
		
		//this is the status image for cross-site and external data collection. it will dissapear when the data is retreived		
		addStatusIcon("dataTransportStatus", "Loading External Data...",
						"/_icons/16_anim/loading_16.gif", "");
		
		extDataTimer = window.setTimeout("getExtDataWarning()", (30*1000));
		data_transport.src = src;
	} else {
		alert("The data transport panel was not found.");
	}
}

function getExtDataWarning() {
	//sends an alert to the user when the external data collection is taking too long
	alert("External data is required to complete this form, and is taking longer than expected to load. Please close this form and reopen. If the problem persists, check your connection.");
}

function print_list() {
	//guess what this does?
	window.focus();
	window.print();
}

function get_abstract(string, chars, use_end) {
	if (use_end) { endchar = " " + use_end; } else { endchar = ""; }
	if (string.length > chars) { string = string.substring(0, chars); string = string + "..."; } else { string = string + endchar; } 
	return string;
}

function reload_listpane() {
	//tries to find a listpane and reloads the data within it.
	//this function should be called from a popup only. otherwise it won't work, ok?
	
	//first, try to find an opener:
	if (parent_win = window.top.opener.top) {
		if (contentPane = parent_win.contentShell.contentMain) {
			contentPane.location.reload();
		} else if (contentPane = parent_win.contentMain) {
			contentPane.location.reload();		
		}
	}
}

function confirm_url(confirmation, url, frameset) {
	//navigates the FRAMESET to a URL after confirming CONFIRMATION, with the rd parameter filled in
	confirmation = confirmation.replace(/%recordname/, top.CURRENT_SELECTED_OBJ.recordname);
	confirmation = confirmation.replace(/%recordid/, top.CURRENT_SELECTED_OBJ.recordid);
	if (confirm(confirmation)) {
		if (frameset) {
			frameset.location.href = url + "&rd=" + escape(frameset.location.href);
		} else {
			location.href = url + "&rd=" + escape(location.href);
		}
	}
}

function get_url(url, frameset) {
	//navigates the FRAMESET to a URL, with the rd parameter filled in
	if (frameset) {
		frameset.location.href = url + "&rd=" + escape(frameset.location.href);
	} else {
		location.href = url + "&rd=" + escape(location.href);
	}
}

function img_swap(image_id, src) {
	/*switches an image with ID (image_id) to [src]*/
	if (image_obj = document.getElementById(image_id)) {
		if (!src || src == "") {
			image_obj.src = "/images/blank.gif";
		} else {
			image_obj.src = src;
		}
	}
}

function img_on(image_id, ext) {
	/*switches an image with ID (image_id) to [src]1.(ext)*/
	if (image_obj = document.getElementById(image_id)) {
		image_obj.src = image_obj.src.substr(0, image_obj.src.length-4) + "1." + ext;
	}
}

function img_off(image_id, ext) {
	/*switches an image with ID (image_id) to [src].(ext)
	(removing the "1")*/
	if (image_obj = document.getElementById(image_id)) {
		if (image_obj.src.lastIndexOf("1." + ext) > -1) {
			image_obj.src = image_obj.src.substr(0, image_obj.src.length-5) + "." + ext;
		}
	}
}

function obj_select(e, obj_name, class_name, record_id, record_name, section_id, link_url, tool_exclusions) {
	/*selects an object, changing the classname if specified, and setting
	the globally accessible variables for the currently selected object id,
	data id, data name and classname
	
	tool_exclusions should be defined as an associated array, for which the syntax within a function
	call is as follows:
	{ array_element_name : val, ... }
	for example:
	{ edit_client : 1 }
	this will cause the button with ID of "edit_client" to not highlight when the object is selected
	*/
	
	if (top.CURRENT_SELECTED_OBJ) {
		//old object turn off!
		top.CURRENT_SELECTED_OBJ.className = top.CURRENT_SELECTED_OLDCLASS;
		if (append_row = document.getElementById("append_" + top.CURRENT_SELECTED_OBJ.id)) {
			append_row.className = "dobjRowHidden";
		}
	}

	if (object = document.getElementById(obj_name)) {
		if (top.set_current_class) {
			top.set_current_class(object.className);
			object.className = class_name;
			
			if (append_row = document.getElementById("append_" + obj_name)) {
				append_row.className = "dobjRowAppend";
			}		
			
			object.recordname = record_name;
			object.recordid = record_id;
			object.section_id = section_id;
			
			if (link_url) {
				object.link_url = link_url;
			}
			
			if (!tool_exclusions) {
				object.tool_exclusions = new Array(0);
			} else {
				object.tool_exclusions = tool_exclusions;
			}
			
			top.set_current_obj(object);
			
			//select the checkbox, unselect all others
			var check_box = "";
			if (check_box = document.getElementById("listChk" + record_id)) {
				clear_listboxes();
				check_box.checked = true;
				toolbar_sense_listboxes(null, 'listForm', top.contentShell.contentMain);
			}
		}
	} else {
		//object being unselected
		top.set_current_class("");
		top.set_current_obj("");
	}
	
	if (!e) var e = window.event;
	if (e) {
		e.cancelBubble = true;
		if (e.stopPropagation) e.stopPropagation();
	}
}

function setting_set(var_name, var_value, redir, frame_obj) {
	/*redirects to the generic session settings page, which sets session variables, surprisingly
	var_name: session variable to set
	var_value: value to give the variable
	redir: page to redirect to
	frame_obj: frame to open the redirected page in*/
	frame_obj.location.href = "/pm3/setting_set.php?var=" + var_name + "&val=" + var_value + "&redir=" + redir;
}

function form_settings_change(var_name, var_value, reset_other_vals, nopost) {
	if (formobj = document.forms['settingsForm']) {
		if (element = formobj.elements[var_name]) {
			element.value = var_value;
			
			if (reset_other_vals) {
				//alert("form_settings_change(): resetting other values");
				for (a = 0; a < formobj.length; a++) {
					if (formobj.elements[a].name != var_name && (formobj.elements[a].name.substr(0, 2) != "s_")) {
						//alert("form_settings_change(): changing field '" + formobj.elements[a].name + "'");
						formobj.elements[a].value = "";
					}
				}
			}
			
			if (!nopost) {
				formobj.submit();
			}
		} else {
			settings_field_msg = "PM3 could not find the settings field you requested to change.\n\nSetting: %setting_field\nRequested Value: %setting_val.";
			settings_field_msg = settings_field_msg.replace(/%setting_field/, var_name);
			settings_field_msg = settings_field_msg.replace(/%setting_val/, var_value);
			alert(settings_field_msg);
			return false;
		}
	} else {
		//alert("PM3 could not find the settings storage form.");
		return false
	}
}

function attach_event(obj, event_name, action) {
	//attaches an event to an HTML element.
	//e.g: attach_event(document.getElementById("obj"), "change", alert("hello"))
	if (window.attachEvent) {
		//alert("obj.attachEvent(\"on" + event_name + "\", " + action + ");")
		obj.attachEvent("on" + event_name, action);
	} else {
		//alert("obj.addEventListener(\"on" + event_name + "\", " + action + ", true);")
		obj.addEventListener(event_name, action, true);
	}
}

function get_form_setting(var_name) {
	if (formobj = document.forms['settingsForm']) {
		if (element = formobj.elements[var_name]) {
			return element.value;
		}
	} else {
		alert("PM3 could not find the settings storage form.");
		return false
	}
}

function in_array(needle, haystack_arr) {
	var return_val = false;
	var in_array_loop = 0;
	for (in_array_loop = 0; in_array_loop < haystack_arr.length; in_array_loop++) {
		if (haystack_arr[in_array_loop] == needle) {
			return_val = true;
		}
	}
	return return_val;
}

function validate_email(str) {
	var emailFilter=/^.+@.+\..{2,3}$/;
	if (!(emailFilter.test(str))) { return false; }
	
	var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/
	if (str.match(illegalChars)) { return false; }

	return true;
}

function validate_date(str) {
	var regexp = /^\d{4}\-\d{2}-\d{2} \d{2}:\d{2}:?\d{0,2}$/;
	if (!(regexp.test(str))) { return false; } else { return true; }
}

function remove_class(element, class_name) {
	if (element != "GLOBAL") {
		classArray = element.className.split(" ");
	} else {
		classArray = top.CURRENT_SELECTED_OLDCLASS.split(" ");
	}
	
	var new_class_name = "";
	for (a = 0; a < classArray.length; a++) {
		if (classArray[a] != class_name) {
			new_class_name += classArray[a] + " ";
		}
	}
	
	new_class_name = new_class_name.trim();
	
	if (element != "GLOBAL") {
		element.className = new_class_name;
		//alert(element.className)
	} else {
		top.CURRENT_SELECTED_OLDCLASS = new_class_name;
	}
}

function add_class(element, class_name) {
	//adds a classname element to an html tag <tag class="[foo bar whatsit]">
	if (element != "GLOBAL") {
		remove_class(element, class_name);
		if (element.className != "") {
			element.className = element.className + " " + class_name;
		} else {
			element.className = class_name;			
		}
	} else {
		remove_class("GLOBAL", class_name);
		top.CURRENT_SELECTED_OLDCLASS = top.CURRENT_SELECTED_OLDCLASS + " " + class_name;
	}
}

String.prototype.trim = function() {
	//removes whitespace from either side of a string
	return this.replace(/^\s+|\s+$/, "");
}


String.prototype.zerofill = function(length) {
	//fills zeros from the left in a string up to the required length specified
	var str = this;
	while (str.length < length) {
		str = "0" + str;
	}
	return str;
}

function class_exists(element, class_name) {
	//checks if an html tag has a specific classname applied to it.
	var a;
	classes = element.className.split(" ");
	for (a = 0;  a < classes.length; a++) {
		if (classes[a] == class_name) {
			return true;
		}
	}
	return false;
}

function is_valid_time(time) {
	var regex = /^\d.*?:\d\d(:\d\d)*$/;
	if (regex.test(time)) {
		return true;
	} else {
		return false;
	}
}

function hours2min(time) {
	//converts a HH:MM time into minutes
	if (is_valid_time(time)) {
		total = time.split(":");
		return (parseFloat(total[0]) * 60) + parseFloat(total[1]);
	}
}

function show_toolbutton(id) {
	if (window.top.contentShell.topMenu) {
		TRYCOUNT["show_toolbutton"] += 1;
		try {
			obj = window.top.contentShell.topMenu.document.getElementById(id);
			add_class(obj, "topToolbarShown");
			remove_class(obj, "topToolbarHidden");
		} catch(e) {
			if (TRYCOUNT["show_toolbutton"] < 3) {
				window.setTimeout("show_toolbutton('" + id + "')", 1000);
			}
		}
	}
}

function hide_toolbutton(id) {
	if (window.top.contentShell.topMenu) {
		TRYCOUNT["hide_toolbutton"] += 1;
		try {
			obj = window.top.contentShell.topMenu.document.getElementById(id);
			remove_class(obj, "topToolbarShown");
			add_class(obj, "topToolbarHidden");
		} catch(e) {
			if (TRYCOUNT["hide_toolbutton"] < 3) {
				window.setTimeout("hide_toolbutton('" + id + "')", 1000);
			}
		}
	}
}

//'taskRow', 'dobjRow1', '', '')

function toolbar_sense_listboxes(e, form, frame) {
	/*checks whether a checkbox is checked, and then sstores the number of selected checkboxes*/
	if (!e) var e = window.event;
	
	if (form = frame.document.forms[form]) {		
		list_checkboxes_selected = 0;
		
		for (var a = 0; a < form.length; a++) {
			if (form.elements[a].checked) {
				list_checkboxes_selected += 1;
			}
		}
		
		top.LISTBOXES_CHECKED = (list_checkboxes_selected > 0);
		top.contentShell.topMenu.update_toolbars();

		if (e) {
			e.cancelBubble = true;
			if (e.stopPropagation) e.stopPropagation();
		}
	} else {
		//alert("Form not found");
	}
}

function init_listboxes() {
	TRYCOUNT["init_listboxes"] += 1;
	try {
		top.LISTBOXES_CHECKED = false;
		top.contentShell.topMenu.update_toolbars();
	} catch(e) {
		if (TRYCOUNT["init_listboxes"] < 3) {
			window.setTimeout("init_listboxes()", 1000);
		}
	}
}

function clear_listboxes() {
	//attempts to clear all the checkboxes on a listform
	var form = document.forms['listForm'];
	for (a = 0; a < form.length; a++) {
		form.elements[a].checked = false;
	}
}

function popup_show(popup_id) {
	if (last_popup != "") {
		document.getElementById(last_popup).style.visibility = "hidden";
		window.clearInterval(popup_interval);
	}
	
	popup_over = true;	
	document.getElementById(popup_id).style.visibility = "visible";
	last_popup = popup_id;
	popup_interval = window.setInterval("popup_hide('" + popup_id + "')", 500);
}

function popup_hide(popup_id) {
	if (!popup_over) {
		document.getElementById(popup_id).style.visibility = "hidden";
		window.clearInterval(popup_interval);
	}
}

function sublinks(sublink) {
	if (last_sublink != "" && document.getElementById(last_sublink)) {
		document.getElementById(last_sublink).style.display = "none";
	}
	
	if (sublink != "" && document.getElementById(sublink)) {
		document.getElementById(sublink).style.display = "block";
	}
	
	//SUBLINK_TIMEOUT = window.setInterval("side_sublink('" + sublink + "')", 100);
	
	last_sublink = sublink;
}

/*function hide_sublink(sublink) {
	if (document.getElementById(sublink) && !SUBLINK_OVER) {
		document.getElementById(sublink).style.display = "none";
		window.clearInterval(SUBLINK_TIMEOUT);
	}
}*/

function inline_edit_desc() {
	alert("These buttons allow administrators to edit pages outside of the CMS. For speed of loading, it doesn't check whether you're able to edit the page first. When saving, it will also not push the page live (unless you check 'Automatically Push this Edit').\n\nIf you require permissions to edit a specific page, please speak to your administrator.");
}

function start_fade_element(element_id, wait) {
	//starts the fading of an element, after the specified wait in milliseconds
	window.setTimeout("fade_element('" + element_id + "')", wait);
}

function fade_element(element_id, opacity) {	
	if (opacity) {
		opacity --;
		var element = document.getElementById(element_id);
		if (opacity == 0 || document.all) {
			element.style.display = "none";
			return;
		} else {
			element_opacity(element, opacity);
		}
		
	} else {
		var opacity = 100;
	}
	
	window.setTimeout("fade_element('" + element_id + "', '" + opacity + "')", 10);
}

function element_opacity(element, opacity) {
	//i did have code for this to work in i.e. but it didn't work, i don't know why
	element.style.MozOpacity = (opacity / 100);
}

function select_docloc(select) {
	url = select.options[select.selectedIndex].value;
	if (url != "") {
		location.href = url;
	}
}

function send_friend() {
	var url = location.href;
	url = url.replace(/\//g, "%1F");
	window.open("/send_friend/-/pop/1/url/" + url + "/", "sendfriend", "width=250, height=310");
	return false;
}

function trim(str, chars) {
	return ltrim(rtrim(str, chars), chars);
}
 
function ltrim(str, chars) {
	chars = chars || "\\s";
	return str.replace(new RegExp("^[" + chars + "]+", "g"), "");
}
 
function rtrim(str, chars) {
	chars = chars || "\\s";
	return str.replace(new RegExp("[" + chars + "]+$", "g"), "");
}/*
COMMON SCRIPT
Doc: 			Querystring functions
Use: 			See each function for a usage description
Dependencies: 	<none>
Created: 		16/March/2005
*/


function in_query(url, element, val) {
	//parses url to look for element in a querystring
	var url_arr = url.split("?");
	var a;
	if (url_arr.length > 1) {
		//only if there is a querystring		
		regex = new RegExp(element + "=", "i");
		element_found = regex.test(url_arr[1]);
		
		regex = new RegExp(element + "=" + val);
		val_found = regex.test(url_arr[1]);
		
		if (element_found && val_found || (element_found && val == null)) {
			//alert("found " + element + " and " + val);
			return true;
		}
	}
	
	return false;	
}

function alter_query(url, element, newval) {
	/*alters a query by replacing element with newval if found, or
	adding them to the query if not found. if you specify newval as "" or
	don't specify it at all, then it will remove the elemnt from the query*/
	var new_url;
	
	//alert("before:"+url);
	if (newval != null && newval != "") {
		if (in_query(url, element)) {
			//element is in the query already - replace with newval
			//alert("replacing existing element with new value");
			var regex = new RegExp("(" + element + "=.*?)(&|$)");
			new_url = url.replace(regex, element + "=" + newval + "$2");
		} else {
			//element is not in the query
			if (has_query(url)) {
				//alert("new element on existing query");
				//there is a query in the url
				new_url = url + "&" + element + "=" + newval;
			} else {
				//alert("new element on new query");
				//url has no query - start a new one
				new_url = url + "?" + element + "=" + newval;
			}
		}
	} else {
		//alert("removing element on existing query");
		//if newval is blank or null, get rid
		var regex = new RegExp("(&*)" + element + "=.*?(&|$)");
		new_url = url.replace(regex, "");
	}
	
	//alert("after:"+new_url);
	//this is the real meat of this function (haha, i kid)
	return new_url;
}

function has_query(url) {
	var regex = new RegExp(/\?/);
	return regex.test(url);
}/*
COMMON SCRIPT
Doc: 			Opens windows
Use: 			See each function for a usage description
Dependencies: 	<none>
Created: 		16/March/2005
*/

var PM3_WINDOW_PREFIX = "PM3";
var SESSION_COUNT = 1;

//this prefix only really needs to be used with pages that can be
//edited on the front end
var URL_PREFIX = "http://admin.biicl.org";

//********************************
//Editing Pages
//********************************
function edit_user(id) {
	if (id != "") {
		open_window(PM3_WINDOW_PREFIX + "userEdit" + id, "/users/edit_user.php?id=" + id, 
					500, 490, "yes", "no", "yes");
	} else {
		open_window(PM3_WINDOW_PREFIX + "userAdd", "/users/edit_user.php", 
					500, 490, "yes", "no", "yes");
	}
}

function edit_booking(id) {
	if (id != "") {
		open_window(PM3_WINDOW_PREFIX + "bookingEdit" + id, "/bookings/edit.php?id=" + id, 
					500, 490, "yes", "no", "yes");
	} else {
		open_window(PM3_WINDOW_PREFIX + "bookingAdd", "/bookings/edit.php", 
					500, 490, "yes", "no", "yes");
	}
}

function edit_dept(id) {
	if (id != "") {
		open_window(PM3_WINDOW_PREFIX + "deptEdit" + id, "/users/depts/edit_dept.php?id=" + id, 
					490, 406, "yes", "no", "yes");
	} else {
		open_window(PM3_WINDOW_PREFIX + "deptAdd", "/users/depts/edit_dept.php", 
					490, 406, "yes", "no", "yes");
	}
}

function edit_group(id) {
	if (id != "") {
		open_window(PM3_WINDOW_PREFIX + "groupEdit" + id, "/users/groups/edit_group.php?id=" + id, 
					430, 300, "yes", "no", "yes");
	} else {
		open_window(PM3_WINDOW_PREFIX + "groupAdd", "/users/groups/edit_group.php", 
					430, 300, "yes", "no", "yes");
	}
}

function edit_settings(pretab) {
	if (!pretab || pretab == null) {
		open_window(PM3_WINDOW_PREFIX + "settings", "/settings/edit_settings.php", 
					470, 515, "yes", "no", "yes");
	} else {
		open_window(PM3_WINDOW_PREFIX + "settings", "/settings/edit_settings.php?pretab=" + pretab, 
					470, 515, "yes", "no", "yes");
		
	}
}

function edit_file(id, parentid) {
	if (id != "") {
		open_window(PM3_WINDOW_PREFIX + "fileEdit" + id, "/files/edit_file.php?id=" + id, 
					430, 300, "yes");
	} else if (parentid != "" || parentid == 0) {
		open_window(PM3_WINDOW_PREFIX + "fileAdd", "/files/edit_file.php?parentid=" + parentid, 
					430, 300, "yes");
	} else {
		alert("Not enough/Invalid parameters specified.");
	}
}

function edit_directory(id, parentid) {
	if (id != "") {
		open_window(PM3_WINDOW_PREFIX + "directoryEdit" + id, "/files/edit_directory.php?id=" + id + "&parentid=" + parentid, 
					360, 100, "yes");
	} else if (parentid != "" || parentid == 0) {
		open_window(PM3_WINDOW_PREFIX + "directoryAdd", "/files/edit_directory.php?parentid=" + parentid, 
					360, 100, "yes");
	} else {
		alert("Not enough/Invalid parameters specified.");
	}
}

function edit_news(id, rev_id) {
	if (id != "") {
		open_window(PM3_WINDOW_PREFIX + "newsEdit" + id, URL_PREFIX + "/news/edit.php?id=" + id, 
					660, 536, "yes", "no", "yes");
	} else if (rev_id != "") {
		open_window(PM3_WINDOW_PREFIX + "newsEdit", URL_PREFIX + "/news/edit.php?nrid=" + rev_id, 
					660, 536, "yes", "no", "yes");
	} else {
		open_window(PM3_WINDOW_PREFIX + "newsAdd", URL_PREFIX + "/news/edit.php", 
					660, 536, "yes", "no", "yes");
	}
}

function edit_expert(id, rev_id) {
	if (id != "") {
		open_window(PM3_WINDOW_PREFIX + "expertEdit" + id, URL_PREFIX + "/experts/edit.php?id=" + id, 
					660, 536, "yes", "no", "yes");
	} else if (rev_id != "") {
		open_window(PM3_WINDOW_PREFIX + "expertEdit", URL_PREFIX + "/experts/edit.php?erid=" + rev_id, 
					660, 536, "yes", "no", "yes");
	} else {
		open_window(PM3_WINDOW_PREFIX + "expertAdd", URL_PREFIX + "/experts/edit.php", 
					660, 536, "yes", "no", "yes");
	}
}

function edit_content(id, rev_id, front_end) {
	var query = "";
	if (front_end) { query = "&fe=1"; }
	
	if (id != "") {
		open_window(PM3_WINDOW_PREFIX + "contentEdit" + id, URL_PREFIX + "/content/edit.php?id=" + id + query, 
					660, 540, "yes", "no", "yes");
	} else if (rev_id != "") {
		open_window(PM3_WINDOW_PREFIX + "contentEdit", URL_PREFIX + "/content/edit.php?revid=" + rev_id + query, 
					660, 540, "yes", "no", "yes");
	} else {
		open_window(PM3_WINDOW_PREFIX + "contentAdd", URL_PREFIX + "/content/edit.php", 
					660, 540, "yes", "no", "yes");
	}
}

function edit_member(id, parent_id) {
	if (id != "") {
		open_window(PM3_WINDOW_PREFIX + "memberEdit" + id, "/members/edit.php?id=" + id, 
					800, 630, "yes", "no", "yes");
	} else if (parent_id != "") {
		open_window(PM3_WINDOW_PREFIX + "memberAdd", "/members/edit.php?parentid=" + parent_id, 
					800, 630, "yes", "no", "yes");
	} else {
		open_window(PM3_WINDOW_PREFIX + "memberAdd", "/members/edit.php", 
					800, 630, "yes", "no", "yes");
	}
}

function edit_member_sub(id, member_id) {
	if (id != "") {
		open_window(PM3_WINDOW_PREFIX + "memberSubEdit" + id, "/members/subscriptions/edit.php?id=" + id, 
					460, 242, "yes", "no", "yes");
	} else if (member_id != "") {
		open_window(PM3_WINDOW_PREFIX + "memberSubAdd", "/members/subscriptions/edit.php?memberid=" + member_id, 
					460, 242, "yes", "no", "yes");
	} else {
		alert("Not enough/Invalid parameters specified.");
	}
}


function edit_member_type(id) {
	if (id != "") {
		open_window(PM3_WINDOW_PREFIX + "memberTypeEdit" + id, "/members/member_types/edit.php?id=" + id, 
					450, 272, "yes", "no", "yes");
	} else {
		open_window(PM3_WINDOW_PREFIX + "memberTypeAdd", "/members/member_types/edit.php", 
					450, 272, "yes", "no", "yes");
	}
}

function member_import() {
	open_window(PM3_WINDOW_PREFIX + "memberImport", "/mailcasts/member_import.php", 
		480, 250, "yes", "no", "yes");
}

function edit_mailcast_mail(id, mc_id) {
	if (id != "") {
		open_window(PM3_WINDOW_PREFIX + "mcEdit" + id, "/mailcasts/edit.php?id=" + id, 
					665, 550, "yes", "no", "yes");
	} else if (mc_id != "") {
		open_window(PM3_WINDOW_PREFIX + "mcAdd", "/mailcasts/edit.php?mcid=" + mc_id, 
					665, 550, "yes", "no", "yes");
	} else {
		//opens the edit window to allow pre-edit group selection
		open_window(PM3_WINDOW_PREFIX + "mcAdd", "/mailcasts/edit.php", 
					665, 550, "yes", "no", "yes");
	}
}

function edit_mailcast(id) {
	if (id != "") {
		open_window(PM3_WINDOW_PREFIX + "mcEdit" + id, "/mailcasts/groups/edit.php?id=" + id, 
					665, 400, "yes", "no", "yes");
	} else {
		open_window(PM3_WINDOW_PREFIX + "mcAdd", "/mailcasts/groups/edit.php", 
					665, 400, "yes", "no", "yes");
	}
}

function edit_mailcast_template(id) {
	if (id != "") {
		open_window(PM3_WINDOW_PREFIX + "mcEdit" + id, "/mailcasts/templates/edit.php?id=" + id, 
					665, 570, "yes", "no", "yes");
	} else {
		open_window(PM3_WINDOW_PREFIX + "mcAdd", "/mailcasts/templates/edit.php", 
					665, 570, "yes", "no", "yes");
	}
}

function edit_library_item(id, rev_id, front_end) {
	var query = "";
	if (front_end) query = "&fe=1";
	
	if (id != "") {
		open_window(PM3_WINDOW_PREFIX + "libEdit" + id, URL_PREFIX + "/library/edit.php?id=" + id + query,
					660, 647, "yes", "no", "yes");
	} else if (rev_id != "") {
		open_window(PM3_WINDOW_PREFIX + "libEdit", URL_PREFIX + "/library/edit.php?revid=" + rev_id + query,
					660, 647, "yes", "no", "yes");
	} else {
		open_window(PM3_WINDOW_PREFIX + "libAdd", URL_PREFIX + "/library/edit.php",
					660, 647, "yes", "no", "yes");
	}
}

function edit_iclq_item(id, rev_id, front_end) {
	var query = "";
	if (front_end) query = "&fe=1";
	
	if (id != "") {
		open_window(PM3_WINDOW_PREFIX + "iclqEdit" + id, URL_PREFIX + "/iclq/edit.php?id=" + id + query,
					660, 557, "yes", "no", "yes");
	} else if (rev_id != "") {
		open_window(PM3_WINDOW_PREFIX + "iclqEdit", URL_PREFIX + "/iclq/edit.php?revid=" + rev_id + query,
					660, 557, "yes", "no", "yes");
	} else {
		open_window(PM3_WINDOW_PREFIX + "iclqAdd", URL_PREFIX + "/iclq/edit.php",
					660, 557, "yes", "no", "yes");
	}
}

function edit_bild_item(id, rev_id, front_end) {
	var query = "";
	if (front_end) query = "&fe=1";
	
	if (id != "") {
		open_window(PM3_WINDOW_PREFIX + "bildEdit" + id, URL_PREFIX + "/bild/edit.php?id=" + id + query,
					660, 557, "yes", "no", "yes");
	} else if (rev_id != "") {
		open_window(PM3_WINDOW_PREFIX + "bildEdit", URL_PREFIX + "/bild/edit.php?revid=" + rev_id + query,
					660, 557, "yes", "no", "yes");
	} else {
		open_window(PM3_WINDOW_PREFIX + "bildAdd", URL_PREFIX + "/bild/edit.php",
					660, 557, "yes", "no", "yes");
	}
}


function edit_event(id, rev_id, default_date, front_end) {
	var query = "?nq=1";
	if (default_date) { query += "&date=" + default_date; }
	if (front_end) { query += "&fe=1"; }
	
	if (id != "") {
		open_window(PM3_WINDOW_PREFIX + "eventEdit" + id, URL_PREFIX + "/calendar/edit.php" + query + "&id=" + id, 
					800, 700, "yes", "no", "yes");
	} else if (rev_id != "") {
		open_window(PM3_WINDOW_PREFIX + "eventEdit", URL_PREFIX + "/calendar/edit.php" + query + "&revid=" + rev_id, 
					800, 700, "yes", "no", "yes");
	} else {
		open_window(PM3_WINDOW_PREFIX + "eventAdd", URL_PREFIX + "/calendar/edit.php" + query, 
					800, 700, "yes", "no", "yes");
	}
}

function panel_configurator(id, section_id, record_id, element_name, form_name) {
	//the section id is cusomisable because events can be created from different sections for specific purposes
	if (id != "" && section_id != "") {
		open_window(PM3_WINDOW_PREFIX + "panelConfig" + id, "/side_panels/edit.php?id=" + id + "&sectionid=" + section_id + "&recordid=" + record_id + "&element=" + element_name + "&form=" + form_name, 
					500, 400, "yes", "no", "yes");
	}
}

function quick_edit(id, url) {
	window.top.contentShell.quickEdit.location.href = url + id;
}

//reports
function edit_invoice_report() {
	open_window(PM3_WINDOW_PREFIX + "editInvoiceReport", "/reports/invoicing/edit.php", 
					400, 300, "yes", "no", "yes");
}

function edit_enquiry_report() {
	open_window(PM3_WINDOW_PREFIX + "editEnquiryReport", "/reports/enquiries/edit.php", 
					400, 300, "yes", "no", "yes");
}

function edit_venue(id) {
	open_window(PM3_WINDOW_PREFIX + "editVenue", "/calendar/venues/edit.php?id=" + id, 
					400, 300, "yes", "no", "yes");
}

//********************************
//Editing Pages
//********************************


//********************************
//Viewing Pages
//********************************
function viewhelp(help_page) {
	open_window(PM3_WINDOW_PREFIX + "help", "/_helpres/index.php?hsn=" + help_page, 
				750, 550, "yes", "no", "yes");
}

function upload_subscribers(mc_id) {
	open_window("Upload Subscribers", "/mailcasts/subscribers/upload.php?id=" + mc_id, 
					400, 300, "yes", "no", "yes");
}

function viewlog(log_id) {
	open_window(PM3_WINDOW_PREFIX + "log" + log_id, "/logs/view_log.php?id=" + log_id, 
				450, 490, "yes", "no", "yes");
}

function gotodate(fset) {
	open_window(PM3_WINDOW_PREFIX + "gotodate", "/calendar/gotodate.php?fset=" + fset, 
				300, 70, "no", "no", "no");
}

function loadcalendar(form, element, preselect_date) {
	open_window(PM3_WINDOW_PREFIX + "gotodate", "/calendar/popup/?form=" + form + "&element=" + element + "&date=" + preselect_date,
				250, 260, "yes", "no", "no");
}

function view_task(id) {
	if (id != "") {
		open_instance("/tasks/read_task/index.php?id=" + id, PM3_WINDOW_PREFIX + "taskView" + id, "", false, 
					  700, 470)
	} else {
		alert("Not enough/Invalid parameters specified.");
	}
}

function viewlogs(log_section, log_record_id) {
	open_instance_section("21", "sectionid=" + log_section + "&id=" + log_record_id + "&trimmed=1", true, 650, 400);
}

function preview_page(page_url, id_field, id, path_query_format) {
	if (path_query_format) {
		open_window(PM3_WINDOW_PREFIX + "previewLiveDoc", "http://www.biicl.org" + page_url + "-/" + id_field + "/" + id + "/preview/1/", 910, 600, "yes", "no", "yes", "no");
	} else {
		open_window(PM3_WINDOW_PREFIX + "previewLiveDoc", "http://www.biicl.org" + page_url + "?" + id_field + "=" + id + "&preview=1", 910, 600, "yes", "no", "yes", "no");
	}
}

function view_file_path(file_id) {
	open_window(PM3_WINDOW_PREFIX + "gotodate", "/files/view_path.php?id=" + file_id,
				400, 200, "yes", "no", "no");
}
//********************************
//Viewing Pages
//********************************


//********************************
//Misc Pages
//********************************
function open_instance(indexpage, instance_name, query_data, resizable, width, height, menu) {
	var url_string = "/pm3/c_instance_index.php?index=" + escape(indexpage);
	if (query_data != "") {
		url_string += "&" + query_data;
	}
	if (!resizable) { resizable = "no"; } else { resizable = "yes"; }
	if (!width) { width = 725; }
	if (!height) { height = 500; }
	if (menu) { menubars = "yes"; } else { menubars = "no"; }
	
	var insSectionWindow = open_window(PM3_WINDOW_PREFIX + "_ins_" + instance_name, url_string, width, height, "yes", resizable, "no", menubars);
	return insSectionWindow;
}

function open_instance_section(section_name, query_data, resizable, width, height, menu) {
	var url_string = "/pm3/instance_index.php?sn=" + escape(section_name);
	if (query_data != "") {
		url_string += "&" + query_data;
	}
	if (!resizable) { resizable = "no"; } else { resizable = "yes"; }
	if (!width) { width = 725; }
	if (!height) { height = 500; }
	if (menu) { menubars = "yes"; } else { menubars = "no"; }
	
	var insSectionWindow = open_window(PM3_WINDOW_PREFIX + "_ins_" + section_name, url_string, width, height, "yes", resizable, "no", menubars);
	return insSectionWindow;
}

function open_session(query_data) {
	//opens another PM3 window
	SESSION_COUNT ++;
	var url_string = "/pm3/index.php?iw=1";
	
	if (query_data != "") {
		url_string += "&" + query_data;
	}
	
	var sessionWindow = open_window("session_" + SESSION_COUNT, url_string, 750, 580, "yes", "yes", "no", "no");
	return sessionWindow;
}

function report_bug(id) {
	open_window(PM3_WINDOW_PREFIX + "bugReport", "/_helpres/bug_report.php", 
				450, 500, "yes");
}
//********************************
//Misc Pages
//********************************

function open_window(windowname, windowurl, width, height, status, resizable, scrollbars, menubars) {
	
	var left = getCenteredLeft(width);
	var top = getCenteredTop(height);
	
	//safari is such a card, lol
	var ua = navigator.userAgent.toLowerCase();
	if (ua.indexOf("safari") != -1) {
		status = "no";
		height = height + 7;
	}
	
	windobj = window.open(windowurl, windowname, "width=" + width + ", height=" + height + ", status=" + status +", resizable=" + resizable + ", scrollbars=" + scrollbars + ", left=" + left + ", top=" + top + ", menubar=" + menubars);
	//windobj.document.onunload = window_unload();
	return windobj;
}

function window_unload() {
	alert("Hello!");
}

function close_window(check_changed) {
	if (check_changed) {
		if (form_element_changed) {
			if (confirm("Are you sure you want to close this window?\nYour changes will not be saved.")) {
				window.top.close();
			}
		} else {
			window.top.close();
		}
	} else {
		window.top.close();
	}
}

function getCenteredLeft(width) {

	var WindowWidth = new Number();
	var WindowLeft = new Number();

	if (window.outerWidth) {
		WindowWidth = window.outerWidth;
	} else {
		WindowWidth = screen.width;
	}
	
	if (window.screenX) {
		WindowLeft = window.screenX;
	} else {
		WindowLeft = 0;
	}

	return Math.ceil(((WindowWidth - width) / 2) + WindowLeft);

}

function getCenteredTop(height) {

	var WindowHeight = new Number();
	var WindowTop = new Number();

	if (window.outerHeight) {
		WindowHeight = window.outerHeight;
	} else {
		WindowHeight = screen.height;
	}

	if (window.screenY) {
		WindowTop = window.screenY;
	} else {
		WindowTop = 0;
	}

	return Math.ceil(((WindowHeight - height) / 2) + (WindowTop-30));

}