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Created: Sun, Feb 2, 12:49 AM

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	Index: trunk/admin/include/calendar.js
	===================================================================
	--- trunk/admin/include/calendar.js (revision 502)
	+++ trunk/admin/include/calendar.js (revision 503)
	@@ -1,1317 +1,1318 @@
	var cbPath = "";
	/*
	preloadImage(cbPath);
	preloadImage(cbPathO);
	preloadImage(cbPathA);
	*/

	//addScript("core.js");
	//addScript("lang.js");

	//addCss("wnd.css");
	//addCss("calendar.css");

	function initCalendar(id, dateFormat)
	{
	var input = document.getElementById(id);
	if (!input) return;
	input.dateFormat = dateFormat;
	var cbPath = input.getAttribute("datepickerIcon");

	var inputContainer = document.createElement("DIV");
	inputContainer.className = "dpContainer";
	inputContainer.noWrap = true;
	var pNode = input.parentNode;
	pNode.insertBefore(inputContainer, input.nextSibling);
	// inputContainer.appendChild(pNode.removeChild(input));

	var calendarButton = document.createElement("IMG");
	calendarButton.setAttribute("width", "24");
	calendarButton.setAttribute("height", "24");
	calendarButton.setAttribute("align", "absMiddle");
	calendarButton.style.width=24
	calendarButton.style.height=24
	calendarButton.style.cursor = "hand";

	calendarButton.setAttribute("hspace", 2);
	calendarButton.src = cbPath;
	calendarButton.onmouseover = cbMouseOver;
	calendarButton.onmouseout = cbMouseOut;
	calendarButton.onmouseup = calendarButton.onmouseout;
	calendarButton.onmousedown = cbMouseDown;
	calendarButton.showCalendar = wnd_showCalendar;
	inputContainer.appendChild(calendarButton);
	inputContainer.dateInput = input;
	}

	var calendar;

	function cbMouseOver(e)
	{
	// this.src = cbPathO;
	var evt = (e) ? e : event; if (evt) evt.cancelBubble = true;
	}

	function cbMouseOut(e)
	{
	// this.src = cbPath;
	var evt = (e) ? e : event; if (evt) evt.cancelBubble = true;
	}

	function cbMouseDown(e)
	{
	// this.src = cbPathA;
	// alert("cbMouseDown");
	var evt = (e) ? e : event; if (evt) evt.cancelBubble = true;
	this.showCalendar();
	}

	function wnd_showCalendar()
	{
	var el = this.parentNode.dateInput;
	if (calendar != null) calendar.hide();
	else
	{
	var calendarObject = new Calendar(false, null, dateSelected, closeHandler);
	calendar = calendarObject;
	calendarObject.setRange(1900, 2070);
	calendarObject.create();
	}
	calendar.setDateFormat(el.dateFormat);
	calendar.parseDate(el.value);
	calendar.sel = el;
	calendar.showAtElement(el);

	Calendar.addEvent(document, "mousedown", checkCalendar);
	return false;
	}

	function dateSelected(calendarObject, date)
	{
	calendarObject.sel.value = date;
	calendarObject.callCloseHandler();
	}

	function closeHandler(calendarObject)
	{
	calendarObject.hide();
	Calendar.removeEvent(document, "mousedown", checkCalendar);
	}

	function checkCalendar(ev)
	{
	var el = Calendar.is_ie ? Calendar.getElement(ev) : Calendar.getTargetElement(ev);

	for (; el != null; el = el.parentNode)
	if (el == calendar.element \|\| el.tagName == "A") break;

	if (el == null)
	{
	calendar.callCloseHandler();
	Calendar.stopEvent(ev);
	}
	}

	function preloadImage(path)
	{
	var img = new Image();
	img.src = path;
	preloadImages.push(img);
	}

	function addCss(path)
	{
	path = cssPath + path;
	document.write("<link rel='stylesheet' href='" + path + "' type='text/css'/>");
	}

	/<CORE>/
	/* Copyright Mihai Bazon, 2002
	* http://students.infoiasi.ro/~mishoo
	*
	* Version: 0.9.1
	*
	* Feel free to use this script under the terms of the GNU General Public
	* License, as long as you do not remove or alter this notice.
	*/

	/** The Calendar object constructor. */
	Calendar = function (mondayFirst, dateStr, onSelected, onClose) {
	// member variables
	this.activeDiv = null;
	this.currentDateEl = null;
	this.checkDisabled = null;
	this.timeout = null;
	this.onSelected = onSelected \|\| null;
	this.onClose = onClose \|\| null;
	this.dragging = false;
	this.minYear = 1970;
	this.maxYear = 2050;
	this.dateFormat = Calendar._TT["DEF_DATE_FORMAT"];
	this.ttDateFormat = Calendar._TT["TT_DATE_FORMAT"];
	this.isPopup = true;
	this.mondayFirst = mondayFirst;
	this.dateStr = dateStr;
	// HTML elements
	this.table = null;
	this.element = null;
	this.tbody = null;
	this.daynames = null;
	// Combo boxes
	this.monthsCombo = null;
	this.yearsCombo = null;
	this.hilitedMonth = null;
	this.activeMonth = null;
	this.hilitedYear = null;
	this.activeYear = null;

	// one-time initializations
	if (!Calendar._DN3) {
	// table of short day names
	var ar = new Array();
	for (var i = 8; i > 0;) {
	ar[--i] = Calendar._DN[i].substr(0, 3);
	}
	Calendar._DN3 = ar;
	// table of short month names
	ar = new Array();
	for (var i = 12; i > 0;) {
	ar[--i] = Calendar._MN[i].substr(0, 3);
	}
	Calendar._MN3 = ar;
	}
	};

	// ** constants

	/// "static", needed for event handlers.
	Calendar._C = null;

	/// detect a special case of "web browser"
	Calendar.is_ie = ( (navigator.userAgent.toLowerCase().indexOf("msie") != -1) &&
	(navigator.userAgent.toLowerCase().indexOf("opera") == -1) );

	// short day names array (initialized at first constructor call)
	Calendar._DN3 = null;

	// short month names array (initialized at first constructor call)
	Calendar._MN3 = null;

	// BEGIN: UTILITY FUNCTIONS; beware that these might be moved into a separate
	// library, at some point.

	Calendar.getAbsolutePos = function(el) {
	var r = { x: el.offsetLeft, y: el.offsetTop };
	if (el.offsetParent) {
	var tmp = Calendar.getAbsolutePos(el.offsetParent);
	r.x += tmp.x;
	r.y += tmp.y;
	}
	return r;
	};

	Calendar.isRelated = function (el, evt) {
	var related = evt.relatedTarget;
	if (!related) {
	var type = evt.type;
	if (type == "mouseover") {
	related = evt.fromElement;
	} else if (type == "mouseout") {
	related = evt.toElement;
	}
	}
	while (related) {
	if (related == el) {
	return true;
	}
	related = related.parentNode;
	}
	return false;
	};

	Calendar.removeClass = function(el, className) {
	if (!(el && el.className)) {
	return;
	}
	var cls = el.className.split(" ");
	var ar = new Array();
	for (var i = cls.length; i > 0;) {
	if (cls[--i] != className) {
	ar[ar.length] = cls[i];
	}
	}
	el.className = ar.join(" ");
	};

	Calendar.addClass = function(el, className) {
	el.className += " " + className;
	};

	Calendar.getElement = function(ev) {
	if (Calendar.is_ie) {
	return window.event.srcElement;
	} else {
	return ev.currentTarget;
	}
	};

	Calendar.getTargetElement = function(ev) {
	if (Calendar.is_ie) {
	return window.event.srcElement;
	} else {
	return ev.target;
	}
	};

	Calendar.stopEvent = function(ev) {
	if (Calendar.is_ie) {
	window.event.cancelBubble = true;
	window.event.returnValue = false;
	} else {
	ev.preventDefault();
	ev.stopPropagation();
	}
	};

	Calendar.addEvent = function(el, evname, func) {
	if (Calendar.is_ie) {
	el.attachEvent("on" + evname, func);
	} else {
	el.addEventListener(evname, func, true);
	}
	};

	Calendar.removeEvent = function(el, evname, func) {
	if (Calendar.is_ie) {
	el.detachEvent("on" + evname, func);
	} else {
	el.removeEventListener(evname, func, true);
	}
	};

	Calendar.createElement = function(type, parent) {
	var el = null;
	if (document.createElementNS) {
	// use the XHTML namespace; IE won't normally get here unless
	// _they_ "fix" the DOM2 implementation.
	el = document.createElementNS("http://www.w3.org/1999/xhtml", type);
	} else {
	el = document.createElement(type);
	}
	if (typeof parent != "undefined") {
	parent.appendChild(el);
	}
	return el;
	};

	// END: UTILITY FUNCTIONS

	// BEGIN: CALENDAR STATIC FUNCTIONS

	/** Internal -- adds a set of events to make some element behave like a button. */
	Calendar._add_evs = function(el) {
	with (Calendar) {
	addEvent(el, "mouseover", dayMouseOver);
	addEvent(el, "mousedown", dayMouseDown);
	addEvent(el, "mouseout", dayMouseOut);
	if (is_ie) {
	addEvent(el, "dblclick", dayMouseDblClick);
	el.setAttribute("unselectable", true);
	}
	}
	};

	Calendar.findMonth = function(el) {
	if (typeof el.month != "undefined") {
	return el;
	} else if (typeof el.parentNode.month != "undefined") {
	return el.parentNode;
	}
	return null;
	};

	Calendar.findYear = function(el) {
	if (typeof el.year != "undefined") {
	return el;
	} else if (typeof el.parentNode.year != "undefined") {
	return el.parentNode;
	}
	return null;
	};

	Calendar.showMonthsCombo = function () {
	var cal = Calendar._C;
	if (!cal) {
	return false;
	}
	var cal = cal;
	var cd = cal.activeDiv;
	var mc = cal.monthsCombo;
	if (cal.hilitedMonth) {
	Calendar.removeClass(cal.hilitedMonth, "hilite");
	}
	if (cal.activeMonth) {
	Calendar.removeClass(cal.activeMonth, "active");
	}
	var mon = cal.monthsCombo.getElementsByTagName("div")[cal.date.getMonth()];
	Calendar.addClass(mon, "active");
	cal.activeMonth = mon;
	mc.style.left = cd.offsetLeft;
	mc.style.top = cd.offsetTop + cd.offsetHeight;
	mc.style.display = "block";
	};

	Calendar.showYearsCombo = function (fwd) {
	var cal = Calendar._C;
	if (!cal) {
	return false;
	}
	var cal = cal;
	var cd = cal.activeDiv;
	var yc = cal.yearsCombo;
	if (cal.hilitedYear) {
	Calendar.removeClass(cal.hilitedYear, "hilite");
	}
	if (cal.activeYear) {
	Calendar.removeClass(cal.activeYear, "active");
	}
	cal.activeYear = null;
	var Y = cal.date.getFullYear() + (fwd ? 1 : -1);
	var yr = yc.firstChild;
	var show = false;
	for (var i = 12; i > 0; --i) {
	if (Y >= cal.minYear && Y <= cal.maxYear) {
	yr.firstChild.data = Y;
	yr.year = Y;
	yr.style.display = "block";
	show = true;
	} else {
	yr.style.display = "none";
	}
	yr = yr.nextSibling;
	Y += fwd ? 2 : -2;
	}
	if (show) {
	yc.style.left = cd.offsetLeft;
	yc.style.top = cd.offsetTop + cd.offsetHeight;
	yc.style.display = "block";
	}
	};

	// event handlers

	Calendar.tableMouseUp = function(ev) {
	var cal = Calendar._C;
	if (!cal) {
	return false;
	}
	if (cal.timeout) {
	clearTimeout(cal.timeout);
	}
	var el = cal.activeDiv;
	if (!el) {
	return false;
	}
	var target = Calendar.getTargetElement(ev);
	Calendar.removeClass(el, "active");
	if (target == el \|\| target.parentNode == el) {
	Calendar.cellClick(el);
	}
	var mon = Calendar.findMonth(target);
	var date = null;
	if (mon) {
	date = new Date(cal.date);
	if (mon.month != date.getMonth()) {
	date.setMonth(mon.month);
	cal.setDate(date);
	}
	} else {
	var year = Calendar.findYear(target);
	if (year) {
	date = new Date(cal.date);
	if (year.year != date.getFullYear()) {
	date.setFullYear(year.year);
	cal.setDate(date);
	}
	}
	}
	with (Calendar) {
	removeEvent(document, "mouseup", tableMouseUp);
	removeEvent(document, "mouseover", tableMouseOver);
	removeEvent(document, "mousemove", tableMouseOver);
	cal._hideCombos();
	stopEvent(ev);
	_C = null;
	}
	};

	Calendar.tableMouseOver = function (ev) {
	var cal = Calendar._C;
	if (!cal) {
	return;
	}
	var el = cal.activeDiv;
	var target = Calendar.getTargetElement(ev);
	if (target == el \|\| target.parentNode == el) {
	Calendar.addClass(el, "hilite active");
	} else {
	Calendar.removeClass(el, "active");
	Calendar.removeClass(el, "hilite");
	}
	var mon = Calendar.findMonth(target);
	if (mon) {
	if (mon.month != cal.date.getMonth()) {
	if (cal.hilitedMonth) {
	Calendar.removeClass(cal.hilitedMonth, "hilite");
	}
	Calendar.addClass(mon, "hilite");
	cal.hilitedMonth = mon;
	} else if (cal.hilitedMonth) {
	Calendar.removeClass(cal.hilitedMonth, "hilite");
	}
	} else {
	var year = Calendar.findYear(target);
	if (year) {
	if (year.year != cal.date.getFullYear()) {
	if (cal.hilitedYear) {
	Calendar.removeClass(cal.hilitedYear, "hilite");
	}
	Calendar.addClass(year, "hilite");
	cal.hilitedYear = year;
	} else if (cal.hilitedYear) {
	Calendar.removeClass(cal.hilitedYear, "hilite");
	}
	}
	}
	Calendar.stopEvent(ev);
	};

	Calendar.tableMouseDown = function (ev) {
	if (Calendar.getTargetElement(ev) == Calendar.getElement(ev)) {
	Calendar.stopEvent(ev);
	}
	};

	Calendar.calDragIt = function (ev) {
	var cal = Calendar._C;
	if (!(cal && cal.dragging)) {
	return false;
	}
	var posX;
	var posY;
	if (Calendar.is_ie) {
	posY = window.event.clientY + document.body.scrollTop;
	posX = window.event.clientX + document.body.scrollLeft;
	} else {
	posX = ev.pageX;
	posY = ev.pageY;
	}
	cal.hideShowCovered();
	var st = cal.element.style;
	st.left = (posX - cal.xOffs) + "px";
	st.top = (posY - cal.yOffs) + "px";
	Calendar.stopEvent(ev);
	};

	Calendar.calDragEnd = function (ev) {
	var cal = Calendar._C;
	if (!cal) {
	return false;
	}
	cal.dragging = false;
	with (Calendar) {
	removeEvent(document, "mousemove", calDragIt);
	removeEvent(document, "mouseover", stopEvent);
	removeEvent(document, "mouseup", calDragEnd);
	tableMouseUp(ev);
	}
	cal.hideShowCovered();
	};

	Calendar.dayMouseDown = function(ev) {
	var el = Calendar.getElement(ev);
	if (el.disabled) {
	return false;
	}
	var cal = el.calendar;
	cal.activeDiv = el;
	Calendar._C = cal;
	if (el.navtype != 300) with (Calendar) {
	addClass(el, "hilite active");
	addEvent(document, "mouseover", tableMouseOver);
	addEvent(document, "mousemove", tableMouseOver);
	addEvent(document, "mouseup", tableMouseUp);
	} else if (cal.isPopup) {
	cal._dragStart(ev);
	}
	Calendar.stopEvent(ev);
	if (el.navtype == -1 \|\| el.navtype == 1) {
	cal.timeout = setTimeout("Calendar.showMonthsCombo()", 250);
	} else if (el.navtype == -2 \|\| el.navtype == 2) {
	cal.timeout = setTimeout((el.navtype > 0) ? "Calendar.showYearsCombo(true)" : "Calendar.showYearsCombo(false)", 250);
	} else {
	cal.timeout = null;
	}
	};

	Calendar.dayMouseDblClick = function(ev) {
	Calendar.cellClick(Calendar.getElement(ev));
	if (Calendar.is_ie) {
	document.selection.empty();
	}
	};

	Calendar.dayMouseOver = function(ev) {
	var el = Calendar.getElement(ev);
	if (Calendar.isRelated(el, ev) \|\| Calendar._C \|\| el.disabled) {
	return false;
	}
	if (el.ttip) {
	if (el.ttip.substr(0, 1) == "_") {
	var date = null;
	with (el.calendar.date) {
	date = new Date(getFullYear(), getMonth(), el.caldate);
	}
	el.ttip = date.print(el.calendar.ttDateFormat) + el.ttip.substr(1);
	}
	el.calendar.tooltips.firstChild.data = el.ttip;
	}
	if (el.navtype != 300) {
	Calendar.addClass(el, "hilite");
	}
	Calendar.stopEvent(ev);
	};

	Calendar.dayMouseOut = function(ev) {
	with (Calendar) {
	var el = getElement(ev);
	if (isRelated(el, ev) \|\| _C \|\| el.disabled) {
	return false;
	}
	removeClass(el, "hilite");
	el.calendar.tooltips.firstChild.data = _TT["SEL_DATE"];
	stopEvent(ev);
	}
	};

	/**
	* A generic "click" handler :) handles all types of buttons defined in this
	* calendar.
	*/
	Calendar.cellClick = function(el) {
	var cal = el.calendar;
	var closing = false;
	var newdate = false;
	var date = null;
	if (typeof el.navtype == "undefined") {
	Calendar.removeClass(cal.currentDateEl, "selected");
	Calendar.addClass(el, "selected");
	closing = (cal.currentDateEl == el);
	if (!closing) {
	cal.currentDateEl = el;
	}
	cal.date.setDate(el.caldate);
	date = cal.date;
	newdate = true;
	} else {
	if (el.navtype == 200) {
	Calendar.removeClass(el, "hilite");
	cal.callCloseHandler();
	return;
	}
	date = (el.navtype == 0) ? new Date() : new Date(cal.date);
	var year = date.getFullYear();
	var mon = date.getMonth();
	var setMonth = function (mon) {
	var day = date.getDate();
	var max = date.getMonthDays();
	if (day > max) {
	date.setDate(max);
	}
	date.setMonth(mon);
	};
	switch (el.navtype) {
	case -2:
	if (year > cal.minYear) {
	date.setFullYear(year - 1);
	}
	break;
	case -1:
	if (mon > 0) {
	setMonth(mon - 1);
	} else if (year-- > cal.minYear) {
	date.setFullYear(year);
	setMonth(11);
	}
	break;
	case 1:
	if (mon < 11) {
	setMonth(mon + 1);
	} else if (year < cal.maxYear) {
	date.setFullYear(year + 1);
	setMonth(0);
	}
	break;
	case 2:
	if (year < cal.maxYear) {
	date.setFullYear(year + 1);
	}
	break;
	case 100:
	cal.setMondayFirst(!cal.mondayFirst);
	return;
	}
	if (!date.equalsTo(cal.date)) {
	cal.setDate(date);
	newdate = el.navtype == 0;
	}
	}
	if (newdate) {
	cal.callHandler();
	}
	if (closing) {
	Calendar.removeClass(el, "hilite");
	cal.callCloseHandler();
	}
	};

	// END: CALENDAR STATIC FUNCTIONS

	// BEGIN: CALENDAR OBJECT FUNCTIONS

	/**
	* This function creates the calendar inside the given parent. If _par is
	* null than it creates a popup calendar inside the BODY element. If _par is
	* an element, be it BODY, then it creates a non-popup calendar (still
	* hidden). Some properties need to be set before calling this function.
	*/
	Calendar.prototype.create = function (_par) {
	var parent = null;
	if (! _par) {
	// default parent is the document body, in which case we create
	// a popup calendar.
	parent = document.getElementsByTagName("body")[0];
	this.isPopup = true;
	} else {
	parent = _par;
	this.isPopup = false;
	}
	this.date = this.dateStr ? new Date(this.dateStr) : new Date();

	var table = Calendar.createElement("table");
	this.table = table;
	table.cellSpacing = 0;
	table.cellPadding = 0;
	table.calendar = this;
	Calendar.addEvent(table, "mousedown", Calendar.tableMouseDown);

	var div = Calendar.createElement("div");
	this.element = div;
	div.className = "calendar";
	if (this.isPopup) {
	div.style.position = "absolute";
	div.style.display = "none";
	}
	div.appendChild(table);

	var thead = Calendar.createElement("thead", table);
	var cell = null;
	var row = null;

	var cal = this;
	var hh = function (text, cs, navtype) {
	cell = Calendar.createElement("td", row);
	cell.colSpan = cs;
	cell.className = "button";
	Calendar._add_evs(cell);
	cell.calendar = cal;
	cell.navtype = navtype;
	if (text.substr(0, 1) != "&") {
	cell.appendChild(document.createTextNode(text));
	}
	else {
	// FIXME: dirty hack for entities
	cell.innerHTML = text;
	}
	return cell;
	};

	row = Calendar.createElement("tr", thead);
	row.className = "headrow";

	hh("-", 1, 100).ttip = Calendar._TT["TOGGLE"];
	this.title = hh("", this.isPopup ? 5 : 6, 300);
	this.title.className = "title";
	if (this.isPopup) {
	this.title.ttip = Calendar._TT["DRAG_TO_MOVE"];
	this.title.style.cursor = "move";
	hh("X", 1, 200).ttip = Calendar._TT["CLOSE"];
	}

	row = Calendar.createElement("tr", thead);
	row.className = "headrow";

	hh("«", 1, -2).ttip = Calendar._TT["PREV_YEAR"];
	hh("‹", 1, -1).ttip = Calendar._TT["PREV_MONTH"];
	hh(Calendar._TT["TODAY"], 3, 0).ttip = Calendar._TT["GO_TODAY"];
	hh("›", 1, 1).ttip = Calendar._TT["NEXT_MONTH"];
	hh("»", 1, 2).ttip = Calendar._TT["NEXT_YEAR"];

	// day names
	row = Calendar.createElement("tr", thead);
	row.className = "daynames";
	this.daynames = row;
	for (var i = 7; i > 0; --i) {
	cell = Calendar.createElement("td", row);
	cell.appendChild(document.createTextNode(""));
	if (!i) {
	cell.navtype = 100;
	cell.calendar = this;
	Calendar._add_evs(cell);
	}
	}
	this._displayWeekdays();

	var tbody = Calendar.createElement("tbody", table);
	this.tbody = tbody;

	for (i = 6; i > 0; --i) {
	row = Calendar.createElement("tr", tbody);
	for (var j = 7; j > 0; --j) {
	cell = Calendar.createElement("td", row);
	cell.appendChild(document.createTextNode(""));
	cell.calendar = this;
	Calendar._add_evs(cell);
	}
	}

	var tfoot = Calendar.createElement("tfoot", table);

	row = Calendar.createElement("tr", tfoot);
	row.className = "footrow";

	cell = hh(Calendar._TT["SEL_DATE"], 7, 300);
	cell.className = "ttip";
	if (this.isPopup) {
	cell.ttip = Calendar._TT["DRAG_TO_MOVE"];
	cell.style.cursor = "move";
	}
	this.tooltips = cell;

	div = Calendar.createElement("div", this.element);
	this.monthsCombo = div;
	div.className = "combo";
	for (i = 0; i < Calendar._MN.length; ++i) {
	var mn = Calendar.createElement("div");
	mn.className = "label";
	mn.month = i;
	mn.appendChild(document.createTextNode(Calendar._MN3[i]));
	div.appendChild(mn);
	}

	div = Calendar.createElement("div", this.element);
	this.yearsCombo = div;
	div.className = "combo";
	for (i = 12; i > 0; --i) {
	var yr = Calendar.createElement("div");
	yr.className = "label";
	yr.appendChild(document.createTextNode(""));
	div.appendChild(yr);
	}

	this._init(this.mondayFirst, this.date);
	parent.appendChild(this.element);
	};

	/**
	* (RE)Initializes the calendar to the given date and style (if mondayFirst is
	* true it makes Monday the first day of week, otherwise the weeks start on
	* Sunday.
	*/
	Calendar.prototype._init = function (mondayFirst, date) {
	var today = new Date();
	var year = date.getFullYear();
	if (year < this.minYear) {
	year = this.minYear;
	date.setFullYear(year);
	} else if (year > this.maxYear) {
	year = this.maxYear;
	date.setFullYear(year);
	}
	this.mondayFirst = mondayFirst;
	this.date = new Date(date);
	var month = date.getMonth();
	var mday = date.getDate();
	var no_days = date.getMonthDays();
	date.setDate(1);
	var wday = date.getDay();
	var MON = mondayFirst ? 1 : 0;
	var SAT = mondayFirst ? 5 : 6;
	var SUN = mondayFirst ? 6 : 0;
	if (mondayFirst) {
	wday = (wday > 0) ? (wday - 1) : 6;
	}
	var iday = 1;
	var row = this.tbody.firstChild;
	var MN = Calendar._MN3[month];
	var hasToday = ((today.getFullYear() == year) && (today.getMonth() == month));
	var todayDate = today.getDate();
	for (var i = 0; i < 6; ++i) {
	if (iday > no_days) {
	row.className = "emptyrow";
	row = row.nextSibling;
	continue;
	}
	var cell = row.firstChild;
	row.className = "daysrow";
	for (var j = 0; j < 7; ++j) {
	if ((!i && j < wday) \|\| iday > no_days) {
	cell.className = "emptycell";
	cell = cell.nextSibling;
	continue;
	}
	cell.firstChild.data = iday;
	cell.className = "day";
	cell.disabled = false;
	if (typeof this.checkDisabled == "function") {
	date.setDate(iday);
	if (this.checkDisabled(date)) {
	cell.className += " disabled";
	cell.disabled = true;
	}
	}
	if (!cell.disabled) {
	cell.caldate = iday;
	cell.ttip = "_";
	if (iday == mday) {
	cell.className += " selected";
	this.currentDateEl = cell;
	}
	if (hasToday && (iday == todayDate)) {
	cell.className += " today";
	cell.ttip += Calendar._TT["PART_TODAY"];
	}
	if (wday == SAT \|\| wday == SUN) {
	cell.className += " weekend";
	}
	}
	++iday;
	((++wday) ^ 7) \|\| (wday = 0);
	cell = cell.nextSibling;
	}
	row = row.nextSibling;
	}
	this.title.firstChild.data = Calendar._MN[month] + ", " + year;
	// PROFILE
	// this.tooltips.firstChild.data = "Generated in " + ((new Date()) - today) + " ms";
	};

	/**
	* Calls _init function above for going to a certain date (but only if the
	* date is different than the currently selected one).
	*/
	Calendar.prototype.setDate = function (date) {
	if (!date.equalsTo(this.date)) {
	this._init(this.mondayFirst, date);
	}
	};

	/** Modifies the "mondayFirst" parameter (EU/US style). */
	Calendar.prototype.setMondayFirst = function (mondayFirst) {
	this._init(mondayFirst, this.date);
	this._displayWeekdays();
	};

	/**
	* Allows customization of what dates are enabled. The "unaryFunction"
	* parameter must be a function object that receives the date (as a JS Date
	* object) and returns a boolean value. If the returned value is true then
	* the passed date will be marked as disabled.
	*/
	Calendar.prototype.setDisabledHandler = function (unaryFunction) {
	this.checkDisabled = unaryFunction;
	};

	/** Customization of allowed year range for the calendar. */
	Calendar.prototype.setRange = function (a, z) {
	this.minYear = a;
	this.maxYear = z;
	};

	/** Calls the first user handler (selectedHandler). */
	Calendar.prototype.callHandler = function () {
	if (this.onSelected) {
	this.onSelected(this, this.date.print(this.dateFormat));
	}
	};

	/** Calls the second user handler (closeHandler). */
	Calendar.prototype.callCloseHandler = function () {
	if (this.onClose) {
	this.onClose(this);
	}
	this.hideShowCovered();
	};

	/** Removes the calendar object from the DOM tree and destroys it. */
	Calendar.prototype.destroy = function () {
	var el = this.element.parentNode;
	el.removeChild(this.element);
	Calendar._C = null;
	delete el;
	};

	/**
	* Moves the calendar element to a different section in the DOM tree (changes
	* its parent).
	*/
	Calendar.prototype.reparent = function (new_parent) {
	var el = this.element;
	el.parentNode.removeChild(el);
	new_parent.appendChild(el);
	};

	/** Shows the calendar. */
	Calendar.prototype.show = function () {
	this.element.style.display = "block";
	this.hideShowCovered();
	};

	/**
	* Hides the calendar. Also removes any "hilite" from the class of any TD
	* element.
	*/
	Calendar.prototype.hide = function () {
	var trs = this.table.getElementsByTagName("td");
	for (var i = trs.length; i > 0; ) {
	Calendar.removeClass(trs[--i], "hilite");
	}
	this.element.style.display = "none";
	};

	/**
	* Shows the calendar at a given absolute position (beware that, depending on
	* the calendar element style -- position property -- this might be relative
	* to the parent's containing rectangle).
	*/
	Calendar.prototype.showAt = function (x, y) {
	var s = this.element.style;
	s.left = x + "px";
	s.top = y + "px";
	this.show();
	};

	/** Shows the calendar near a given element. */
	Calendar.prototype.showAtElement = function (el) {
	var p = Calendar.getAbsolutePos(el);

	var cw = 190;
	var ch = -200;

	if (Calendar.is_ie)
	{
	var posX = getWndX(el) + el.offsetWidth + 18; if (posX + ch > document.body.scrollLeft + document.body.offsetWidth) posX = document.body.scrollLeft + document.body.offsetWidth - ch
	var posY = p.y + el.offsetHeight; if (posY + cw > document.body.scrollTop + document.body.offsetHeight) posY = getWndY(el) - cw;
	//document.body.scrollTop + document.body.offsetHeight - cw - el.offsetHeight
	this.showAt(posX, posY);
	}
	else
	{
	// for other browsers types
	this.showAt(getWndX(el) + el.offsetWidth + 30, p.y + el.offsetHeight-200);
	}
	};

	function getWndC(object, c)
	{
	pos = 0;
	while (object != null)
	{
	pos += (c == "y") ? object.offsetTop : object.offsetLeft;
	object = object.offsetParent;
	}
	return pos;
	}

	function getWndX(object) {return getWndC(object, "x")}
	function getWndY(object) {return getWndC(object, "y")}


	/** Customizes the date format. */
	Calendar.prototype.setDateFormat = function (str) {
	this.dateFormat = str;
	};

	/** Customizes the tooltip date format. */
	Calendar.prototype.setTtDateFormat = function (str) {
	this.ttDateFormat = str;
	};

	/**
	* Tries to identify the date represented in a string. If successful it also
	* calls this.setDate which moves the calendar to the given date.
	*/
	Calendar.prototype.parseDate = function (str, fmt) {
	var y = 0;
	var m = -1;
	var d = 0;
	var a = str.split(/\W+/);
	if (!fmt) {
	fmt = this.dateFormat;
	}
	var b = fmt.split(/\W+/);
	var i = 0, j = 0;
	for (i = 0; i < a.length; ++i) {
	if (b[i] == "D" \|\| b[i] == "DD") {
	continue;
	}
	if (b[i] == "d" \|\| b[i] == "dd") {
	d = a[i];
	}
	if (b[i] == "m" \|\| b[i] == "mm") {
	m = a[i]-1;
	}
	- if (b[i] == "y") {
	- y = a[i];
	- }
	- if (b[i] == "yy") {
	+// if (b[i] == "y") {
	+// y = a[i];
	+// }
	+ if ((b[i] == "y")\|\|(b[i] == "yy")) {
	+// if (b[i] == "yy") {
	if (a[i].length == 4) {
	y = a[i];
	}
	else {
	if (parseInt(a[i]) < 70) {
	y = parseInt(a[i]) + 2000;
	}
	else {
	y = parseInt(a[i]) + 1900;
	}
	}
	}
	if (b[i] == "M" \|\| b[i] == "MM") {
	for (j = 0; j < 12; ++j) {
	if (Calendar._MN[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { m = j; break; }
	}
	}
	}
	if (y != 0 && m != -1 && d != 0) {
	this.setDate(new Date(y, m, d));
	return;
	}
	y = 0; m = -1; d = 0;
	for (i = 0; i < a.length; ++i) {
	if (a[i].search(/[a-zA-Z]+/) != -1) {
	var t = -1;
	for (j = 0; j < 12; ++j) {
	if (Calendar._MN[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { t = j; break; }
	}
	if (t != -1) {
	if (m != -1) {
	d = m+1;
	}
	m = t;
	}
	} else if (parseInt(a[i]) <= 12 && m == -1) {
	m = a[i]-1;
	} else if (parseInt(a[i]) > 31 && y == 0) {
	y = a[i];
	} else if (d == 0) {
	d = a[i];
	}
	}
	if (y == 0) {
	var today = new Date();
	y = today.getFullYear();
	}
	if (m != -1 && d != 0) {
	this.setDate(new Date(y, m, d));
	}
	};

	Calendar.prototype.hideShowCovered = function () {
	var tags = new Array("applet", "iframe", "select");
	var el = this.element;

	var p = Calendar.getAbsolutePos(el);
	var EX1 = p.x;
	var EX2 = el.offsetWidth + EX1;
	var EY1 = p.y;
	var EY2 = el.offsetHeight + EY1;

	for (var k = tags.length; k > 0; ) {
	var ar = document.getElementsByTagName(tags[--k]);
	var cc = null;

	for (var i = ar.length; i > 0;) {
	cc = ar[--i];

	p = Calendar.getAbsolutePos(cc);
	var CX1 = p.x;
	var CX2 = cc.offsetWidth + CX1;
	var CY1 = p.y;
	var CY2 = cc.offsetHeight + CY1;

	if ((CX1 > EX2) \|\| (CX2 < EX1) \|\| (CY1 > EY2) \|\| (CY2 < EY1)) {
	cc.style.visibility = "visible";
	} else {
	cc.style.visibility = "hidden";
	}
	}
	}
	};

	/** Internal function; it displays the bar with the names of the weekday. */
	Calendar.prototype._displayWeekdays = function () {
	var MON = this.mondayFirst ? 0 : 1;
	var SUN = this.mondayFirst ? 6 : 0;
	var SAT = this.mondayFirst ? 5 : 6;
	var cell = this.daynames.firstChild;
	for (var i = 0; i < 7; ++i) {
	cell.className = "day name";
	if (!i) {
	cell.ttip = this.mondayFirst ? Calendar._TT["SUN_FIRST"] : Calendar._TT["MON_FIRST"];
	cell.navtype = 100;
	cell.calendar = this;
	Calendar._add_evs(cell);
	}
	if (i == SUN \|\| i == SAT) {
	Calendar.addClass(cell, "weekend");
	}
	cell.firstChild.data = Calendar._DN3[i + 1 - MON];
	cell = cell.nextSibling;
	}
	};

	/** Internal function. Hides all combo boxes that might be displayed. */
	Calendar.prototype._hideCombos = function () {
	this.monthsCombo.style.display = "none";
	this.yearsCombo.style.display = "none";
	};

	/** Internal function. Starts dragging the element. */
	Calendar.prototype._dragStart = function (ev) {
	if (this.dragging) {
	return;
	}
	this.dragging = true;
	var posX;
	var posY;
	if (Calendar.is_ie) {
	posY = window.event.clientY + document.body.scrollTop;
	posX = window.event.clientX + document.body.scrollLeft;
	} else {
	posY = ev.clientY + window.scrollY;
	posX = ev.clientX + window.scrollX;
	}
	var st = this.element.style;
	this.xOffs = posX - parseInt(st.left);
	this.yOffs = posY - parseInt(st.top);
	with (Calendar) {
	addEvent(document, "mousemove", calDragIt);
	addEvent(document, "mouseover", stopEvent);
	addEvent(document, "mouseup", calDragEnd);
	}
	};

	// BEGIN: DATE OBJECT PATCHES

	/** Adds the number of days array to the Date object. */
	Date._MD = new Array(31,28,31,30,31,30,31,31,30,31,30,31);

	/** Returns the number of days in the current month */
	Date.prototype.getMonthDays = function() {
	var year = this.getFullYear();
	var month = this.getMonth();
	if (((0 == (year%4)) && ( (0 != (year%100)) \|\| (0 == (year%400)))) && month == 1) {
	return 29;
	} else {
	return Date._MD[month];
	}
	};

	/** Checks dates equality (ignores time) */
	Date.prototype.equalsTo = function(date) {
	return ((this.getFullYear() == date.getFullYear()) &&
	(this.getMonth() == date.getMonth()) &&
	(this.getDate() == date.getDate()));
	};

	/** Prints the date in a string according to the given format. */
	Date.prototype.print = function (frm) {
	var str = new String(frm);
	var m = this.getMonth();
	var d = this.getDate();
	var y = this.getFullYear();
	var w = this.getDay();
	var s = new Array();
	s["d"] = d;
	s["dd"] = (d < 10) ? ("0" + d) : d;
	s["m"] = 1+m;
	s["mm"] = (m < 9) ? ("0" + (1+m)) : (1+m);
	s["y"] = y;
	s["yy"] = new String(y).substr(2, 2);
	with (Calendar) {
	s["D"] = _DN3[w];
	s["DD"] = _DN[w];
	s["M"] = _MN3[m];
	s["MM"] = _MN[m];
	}
	var re = /(.)(\W\|^)(d\|dd\|m\|mm\|y\|yy\|MM\|M\|DD\|D)(\W\|$)(.)/;
	while (re.exec(str) != null) {
	str = RegExp.$1 + RegExp.$2 + s[RegExp.$3] + RegExp.$4 + RegExp.$5;
	}
	return str;
	};

	// END: DATE OBJECT PATCHES
	/</CORE>/
	/<LANG>/
	Calendar._DN = new Array
	("Sunday",
	"Monday",
	"Tuesday",
	"Wednesday",
	"Thursday",
	"Friday",
	"Saturday",
	"Sunday");
	Calendar._MN = new Array
	("January",
	"February",
	"March",
	"April",
	"May",
	"June",
	"July",
	"August",
	"September",
	"October",
	"November",
	"December");

	// tooltips
	Calendar._TT = {};
	Calendar._TT["TOGGLE"] = "Toggle first day of week";
	Calendar._TT["PREV_YEAR"] = "Prev. year (hold for menu)";
	Calendar._TT["PREV_MONTH"] = "Prev. month (hold for menu)";
	Calendar._TT["GO_TODAY"] = "Go Today";
	Calendar._TT["NEXT_MONTH"] = "Next month (hold for menu)";
	Calendar._TT["NEXT_YEAR"] = "Next year (hold for menu)";
	Calendar._TT["SEL_DATE"] = "Select date";
	Calendar._TT["DRAG_TO_MOVE"] = "Drag to move";
	Calendar._TT["PART_TODAY"] = " (today)";
	Calendar._TT["MON_FIRST"] = "Display Monday first";
	Calendar._TT["SUN_FIRST"] = "Display Sunday first";
	Calendar._TT["CLOSE"] = "Close";
	Calendar._TT["TODAY"] = "Today";

	// date formats
	Calendar._TT["DEF_DATE_FORMAT"] = "y-mm-dd";
	Calendar._TT["TT_DATE_FORMAT"] = "D, M d";
	/</LANG>/
	/</CSS>/
	document.write("<style type=\"text/css\">")
	document.write(".calendar { z-Index: 1; position: relative; display: none; border-top: 2px solid #fff; border-right: 2px solid #000; border-bottom: 2px solid #000; border-left: 2px solid #fff; font-size: 11px; color: #000; cursor: default; background: #d4d0c8; font-family: tahoma,verdana,sans-serif;}.calendar table { border-top: 1px solid #000; border-right: 1px solid #fff; border-bottom: 1px solid #fff; border-left: 1px solid #000; font-size: 11px; color: #000; cursor: default; background: #d4d0c8; font-family: tahoma,verdana,sans-serif;}/* Header part -- contains navigation buttons and day names. /.calendar .button { text-align: center; padding: 1px; border-top: 1px solid #fff; border-right: 1px solid #000; border-bottom: 1px solid #000; border-left: 1px solid #fff;}.calendar thead .title { font-weight: bold; padding: 1px; border: 1px solid #000; background: #848078; color: #fff; text-align: center;}.calendar thead .headrow { / Row <TR> containing navigation buttons /}.calendar thead .daynames { / Row <TR> containing the day names /}.calendar thead .name { / Cells <TD> containing the day names / border-bottom: 1px solid #000; padding: 2px; text-align: center; background: #f4f0e8;}.calendar thead .weekend { / How a weekend day name shows in header / color: #f00;}.calendar thead .hilite { / How do the buttons in header appear when hover / border-top: 2px solid #fff; border-right: 2px solid #000; border-bottom: 2px solid #000; border-left: 2px solid #fff; padding: 0px; background: #e4e0d8;}.calendar thead .active { / Active (pressed) buttons in header / padding: 2px 0px 0px 2px; border-top: 1px solid #000; border-right: 1px solid #fff; border-bottom: 1px solid #fff; border-left: 1px solid #000; background: #c4c0b8;}/ The body part -- contains all the days in month. /.calendar tbody .day { / Cells <TD> containing month days dates / width: 2em; text-align: right; padding: 2px 4px 2px 2px;}.calendar tbody .hilite { / Hovered cells <TD> / padding: 1px 3px 1px 1px; border-top: 1px solid #fff; border-right: 1px solid #000; border-bottom: 1px solid #000; border-left: 1px solid #fff;}.calendar tbody .active { / Active (pressed) cells <TD> / padding: 2px 2px 0px 2px; border-top: 1px solid #000; border-right: 1px solid #fff; border-bottom: 1px solid #fff; border-left: 1px solid #000;}.calendar tbody .selected { / Cell showing selected date / font-weight: bold; border-top: 1px solid #000; border-right: 1px solid #fff; border-bottom: 1px solid #fff; border-left: 1px solid #000; padding: 2px 2px 0px 2px; background: #e4e0d8;}.calendar tbody .weekend { / Cells showing weekend days / color: #f00;}.calendar tbody .today { / Cell showing today date / font-weight: bold; color: #00f;}.calendar tbody .disabled { color: #999; }.calendar tbody .emptycell { / Empty cells (the best is to hide them) / visibility: hidden;}.calendar tbody .emptyrow { display: none;} .calendar tfoot .footrow { }.calendar tfoot .ttip { / Tooltip (status bar) cell <TD> / background: #f4f0e8; padding: 1px; border: 1px solid #000; background: #848078; color: #fff; text-align: center;}.calendar tfoot .hilite { / Hover style for buttons in footer / border-top: 1px solid #fff; border-right: 1px solid #000; border-bottom: 1px solid #000; border-left: 1px solid #fff; padding: 1px; background: #e4e0d8;}.calendar tfoot .active { / Active (pressed) style for buttons in footer / padding: 2px 0px 0px 2px; border-top: 1px solid #000; border-right: 1px solid #fff; border-bottom: 1px solid #fff; border-left: 1px solid #000;}/ Combo boxes (menus that display months/years for direct selection) */.combo { position: absolute; display: none; width: 4em; top: 0px; left: 0px; cursor: default; border-top: 1px solid #fff; border-right: 1px solid #000; border-bottom: 1px solid #000; border-left: 1px solid #fff; background: #e4e0d8; font-size: smaller; padding: 1px;}.combo .label { text-align: center; padding: 1px;}.combo .active { background: #c4c0b8; padding: 0px; border-top: 1px solid #000; border-right: 1px solid #fff; border-bottom: 1px solid #fff; border-left: 1px solid #000;}.combo .hilite { background: #048; color: #fea;}");
	document.write(".dpContainer {display: inline;}");
	document.write("</style>")
	/* The main calendar widget. DIV containing a table. */


	Property changes on: trunk/admin/include/calendar.js
	___________________________________________________________________
	Modified: cvs2svn:cvs-rev
	## -1 +1 ##
	-1.2
	\ No newline at end of property
	+1.3
	\ No newline at end of property
	Index: trunk/globals.php
	===================================================================
	--- trunk/globals.php (revision 502)
	+++ trunk/globals.php (revision 503)
	@@ -1,1446 +1,1449 @@
	<?php

	$vars = parse_portal_ini($pathtoroot."config.php");

	while($key = key($vars))
	{
	$key = "g_".$key;
	global $$key;
	$$key = current($vars); //variable variables
	next($vars);
	}

	/list the tables which contain item data /
	$ItemTables = array();

	$KeywordIgnore = array();
	global $debuglevel;

	$debuglevel = 0;
	//$GLOBALS['debuglevel'] = 0;

	/New, Hot, Pop field values /
	define('NEVER', 0);
	define('ALWAYS', 1);
	define('AUTO', 2);

	/Status Values /
	define('STATUS_DISABLED', 0);
	define('STATUS_ACTIVE', 1);
	define('STATUS_PENDING', 2);

	$LogLevel=0;
	$LogFile = NULL;


	function parse_portal_ini($file, $parse_section = false) {
	if(!file_exists($file) && !is_readable($file))
	die('Could Not Open Ini File');

	$contents = file($file);

	$retval = array();

	$section = '';
	$ln = 1;
	$resave = false;
	foreach($contents as $line) {
	if ($ln == 1 && $line != '<'.'?'.'php die() ?'.">\n") {
	$resave = true;
	}
	$ln++;
	$line = trim($line);
	$line = eregi_replace(';[.]*','',$line);
	if(strlen($line) > 0) {
	//echo $line . " - ";
	if(eregi('^[[a-z]+]$',str_replace(' ', '', $line))) {
	//echo 'section';
	$section = substr($line,1,(strlen($line)-2));
	if ($parse_section) {
	$retval[$section] = array();
	}
	continue;
	} elseif(eregi('=',$line)) {
	//echo 'main element';
	list($key,$val) = explode(' = ',$line);
	if (!$parse_section) {
	$retval[trim($key)] = str_replace('"', '', $val);
	}
	else {
	$retval[$section][trim($key)] = str_replace('"', '', $val);
	}
	} //end if
	//echo '<br />';
	} //end if
	} //end foreach
	if ($resave) {
	$fp = fopen($file, "w");
	reset($contents);
	fwrite($fp,'<'.'?'.'php die() ?'.">\n\n");
	foreach($contents as $line) fwrite($fp,"$line");
	fclose($fp);
	}

	return $retval;
	}

	/**
	* @return object
	* @desc Returns reference to database connection
	*/
	function &GetADODBConnection()
	{
	static $DB = null;

	global $g_DBType, $g_DBHost, $g_DBUser, $g_DBUserPassword, $g_DBName, $g_DebugMode;
	global $ADODB_FETCH_MODE, $ADODB_COUNTRECS, $ADODB_CACHE_DIR, $pathtoroot;

	if( !isset($DB) && strlen($g_DBType) > 0 )
	{
	$DB = ADONewConnection($g_DBType);
	$connected = $DB->Connect($g_DBHost, $g_DBUser, $g_DBUserPassword, $g_DBName);
	if(!$connected) die("Error connecting to database $g_DBHost <br>\n");

	$ADODB_CACHE_DIR = $pathtoroot."cache";
	$ADODB_FETCH_MODE = 2;
	$ADODB_COUNTRECS = false;
	$DB->debug = defined('ADODB_OUTP') ? 1 : 0;
	$DB->cacheSecs = 3600;
	$DB->Execute('SET SQL_BIG_SELECTS = 1');
	}
	elseif( !strlen($g_DBType) )
	{
	global $rootURL;
	echo 'In-Portal is probably not installed, or configuration file is missing.<br>';
	echo 'Please use the installation script to fix the problem.<br><br>';
	if ( !preg_match('/admin/', $_SERVER['SCRIPT_FILENAME']) ) $ins = 'admin/';

	echo '<a href="'.$rootURL.$ins.'install.php">Go to installation script</a><br><br>';
	flush();
	exit;
	}
	return $DB;
	}

	function GetNextResourceId($Increment=1)
	{
	$sql = "UPDATE ".GetTablePrefix()."IdGenerator SET lastid=lastid+".$Increment;
	$adodbConnection = GetADODBConnection();
	$adodbConnection->Execute($sql);
	$rs = $adodbConnection->Execute("SELECT lastid FROM ".GetTablePrefix()."IdGenerator");
	$val = $rs->fields["lastid"];
	if(!$rs \|\| $rs->EOF)
	{
	echo $adodbConnection->ErrorMsg();
	$sql = "INSERT INTO ".GetTablePrefix()."IdGenerator (lastid) VALUES ($Increment)";
	$adodbConnection->Execute($sql);
	$val = 1;
	}
	$val = $val-($Increment-1);
	return $val;
	}

	function AddSlash($s)
	{
	if(substr($s,-1) != "/")
	{
	return $s."/";
	}
	else
	return $s;
	}

	function StripNewline($s)
	{
	$bfound = false;
	while (strlen($s)>0 && !$bfound)
	{
	if(ord(substr($s,-1))<32)
	{
	$s = substr($s,0,-1);
	}
	else
	$bfound = true;
	}
	return $s;
	}

	function DeleteElement($array, $indice)
	{
	for($i=$indice;$i<count($array)-1;$i++)
	$array[$i] = $array[$i+1];
	unset($array[count($array)-1]);
	return $array;
	}

	function DeleteElementValue($needle, &$haystack)
	{
	while(($gotcha = array_search($needle,$haystack)) > -1)
	unset($haystack[$gotcha]);
	}

	function TableCount($TableName, $where="",$JoinCats=1)
	{
	$db = GetADODBConnection();
	if(!$JoinCats)
	{
	$sql = "SELECT count(*) as TableCount FROM $TableName";
	}
	else
	$sql = "SELECT count(*) as TableCount FROM $TableName INNER JOIN ".GetTablePrefix()."CategoryItems ON ".GetTablePrefix()."CategoryItems.ItemResourceId=$TableName.ResourceId";
	if(strlen($where)>0)
	$sql .= " WHERE ".$where;

	$rs = $db->Execute($sql);

	// echo "SQL TABLE COUNT: ".$sql."<br>\n";

	$res = $rs->fields["TableCount"];
	return $res;
	}

	Function QueryCount($sql)
	{
	$countsql = "SELECT count(*) as TableCount ".substr($sql,strpos($sql," FROM "));
	if(strpos($countsql,"LIMIT"))
	$countsql = substr($countsql,0,strpos($countsql,"LIMIT"));
	if(strpos($countsql,"ORDER BY"))
	$countsql = substr($countsql,0,strpos($countsql,"ORDER BY"));

	$db = GetADODBConnection();
	$rs = $db->Execute($countsql);
	//echo $countsql."<br>\n";
	$res = $rs->fields["TableCount"];
	return $res;
	}

	function GetPageCount($ItemsPerPage,$NumItems)
	{
	if($ItemsPerPage==0 \|\| $NumItems==0)
	{
	return 1;
	}
	$value = $NumItems/$ItemsPerPage;
	return ceil($value);
	}


	/**
	* @return string
	* @desc Returns database table prefix entered while installation
	*/
	function GetTablePrefix()
	{
	global $g_TablePrefix;

	return $g_TablePrefix;
	}

	function TableHasPrefix($t)
	{
	$pre = GetTablePrefix();

	if(strlen($pre)>0)
	{
	if(substr($t,0,strlen($pre))==$pre)
	{
	return TRUE;
	}
	else
	return FALSE;
	}
	else
	return TRUE;
	}

	function AddTablePrefix($t)
	{
	if(!TableHasPrefix($t))
	$t = GetTablePrefix().$t;

	return $t;
	}

	function ThisDomain()
	{
	global $objConfig, $g_Domain;

	if($objConfig->Get("DomainDetect"))
	{
	$d = $_SERVER['HTTP_HOST'];
	}
	else
	$d = $g_Domain;

	return $d;
	}

	function GetIndexUrl($secure=0)
	{
	global $indexURL, $rootURL, $secureURL;

	switch($secure)
	{
	case 0:
	$ret = $indexURL;
	break;
	case 1:
	$ret = $secureURL."index.php";
	break;
	case 2:
	$ret = $rootURL."index.php";
	break;
	default:
	$ret = $i;
	}
	return $ret;
	}

	function GetLimitSQL($Page,$PerPage)
	{
	if($Page<1)
	$Page=1;

	if(is_numeric($PerPage))
	{
	if($PerPage==0)
	$PerPage = 20;
	$Start = ($Page-1)*$PerPage;
	$limit = "LIMIT ".$Start.",".$PerPage;
	}
	else
	$limit = NULL;
	return $limit;
	}

	function filelist ($currentdir, $startdir=NULL,$ext=NULL)
	{
	global $pathchar;

	//chdir ($currentdir);

	// remember where we started from
	if (!$startdir)
	{
	$startdir = $currentdir;
	}

	$d = @opendir($currentdir);

	$files = array();
	if(!$d)
	return $files;
	//list the files in the dir
	while (false !== ($file = readdir($d)))
	{
	if ($file != ".." && $file != ".")
	{
	if (is_dir($currentdir."/".$file))
	{
	// If $file is a directory take a look inside
	$a = filelist ($currentdir."/".$file, $startdir,$ext);
	if(is_array($a))
	$files = array_merge($files,$a);
	}
	else
	{
	if($ext!=NULL)
	{
	$extstr = stristr($file,".".$ext);
	if(strlen($extstr))
	$files[] = $currentdir."/".$file;
	}
	else
	$files[] = $currentdir.'/'.$file;
	}
	}
	}

	closedir ($d);

	return $files;
	}

	function DecimalToBin($dec,$WordLength=8)
	{
	$bits = array();

	$str = str_pad(decbin($dec),$WordLength,"0",STR_PAD_LEFT);
	for($i=$WordLength;$i>0;$i--)
	{
	$bits[$i-1] = (int)substr($str,$i-1,1);
	}
	return $bits;
	}

	function inp_escape($in, $html_enable=0)
	{
	$out = stripslashes($in);
	$out = str_replace("\n", "\n^br^", $out);
	if($html_enable==0)
	{
	$out=ereg_replace("<","<",$out);
	$out=ereg_replace(">",">",$out);
	$out=ereg_replace("\"",""",$out);
	$out = str_replace("\n^br^", "\n<br />", $out);
	}
	else
	$out = str_replace("\n^br^", "\n", $out);
	$out=addslashes($out);

	return $out;
	}

	function inp_unescape($in)
	{
	$out=stripslashes($in);

	return $out;
	}

	function inp_textarea_unescape($in)
	{
	$out=stripslashes($in);
	$out = str_replace("\n<br />", "\n", $out);
	return $out;
	}

	function HighlightKeywords($Keywords, $html, $OpenTag="", $CloseTag="")
	{
	global $objConfig;

	if(!strlen($OpenTag))
	$OpenTag = "<B>";
	if(!strlen($CloseTag))
	$CloseTag = "</B>";

	$r = preg_split('((>)\|(<))', $html, -1, PREG_SPLIT_DELIM_CAPTURE);

	foreach ($Keywords as $k) {
	for ($i = 0; $i < count($r); $i++) {
	if ($r[$i] == "<") {
	$i++; continue;
	}
	$r[$i] = preg_replace("/($k)/i", "$OpenTag\\1$CloseTag", $r[$i]);
	}
	}
	return join("", $r);
	}

	/*
	function HighlightKeywords($Keywords,$html, $OpenTag="", $CloseTag="")
	{
	global $objConfig;

	if(!strlen($OpenTag))
	$OpenTag = "<B>";
	if(!strlen($CloseTag))
	$CloseTag = "</B>";
	$ret = strip_tags($html);

	foreach ($Keywords as $k)
	{
	if(strlen($k))
	{
	//$html = str_replace("<$k>", ":#:", $html);
	//$html = str_replace("</$k>", ":##:", $html);
	//$html = strip_tags($html);
	if ($html = preg_replace("/($k)/Ui","$OpenTag\\1$CloseTag", $html))
	//if ($html = preg_replace("/(>[^<])($k)([^<]< )/Ui","$OpenTag\\1$CloseTag", $html))
	$ret = $html;
	//$ret = str_replace(":#:", "<$k>", $ret);
	//$ret = str_replace(":##:", "</$k>", $ret);
	}
	}
	return $ret;
	}
	*/
	function ExtractDatePart($part,$datestamp)
	{
	switch($part)
	{
	case "month":
	if($datestamp<=0)
	{
	$ret = "";
	}
	else
	$ret = adodb_date("m",$datestamp);
	break;
	case "day":
	if($datestamp<=0)
	{
	$ret = "";
	}
	else
	$ret = adodb_date("d", $datestamp);
	break;
	case "year":
	if($datestamp<=0)
	{
	$ret = "";
	}
	else
	$ret = adodb_date("Y", $datestamp);
	break;
	case "time_24hr":
	if($datestamp<=0)
	{
	$ret = "";
	}
	else
	$ret = adodb_date("H:i", $datestamp);
	break;
	case "time_12hr":
	if($datestamp<=0)
	{
	$ret = "";
	}
	else
	$ret = adodb_date("g:i a",$datestamp);
	break;
	}
	return $ret;
	}

	function GetLocalTime($TimeStamp,$TargetZone=NULL)
	{
	if($TargetZone==NULL)
	$TargetZone = $objConfig->Get("Config_Site_Time");
	$server = $objConfig->Get("Config_Server_Time");
	if($TargetZone!=$server)
	{
	$offset = ($server - $TargetZone) * -1;
	$TimeStamp = $TimeStamp + (3600 * $offset);
	}
	return $TimeStamp;
	}

	function _unhtmlentities ($string)
	{
	$trans_tbl = get_html_translation_table (HTML_ENTITIES);
	$trans_tbl = array_flip ($trans_tbl);
	return strtr ($string, $trans_tbl);
	}

	function getLastStr($hay, $need){
	$getLastStr = 0;
	$pos = strpos($hay, $need);
	if (is_int ($pos)){ //this is to decide whether it is "false" or "0"
	while($pos) {
	$getLastStr = $getLastStr + $pos + strlen($need);
	$hay = substr ($hay , $pos + strlen($need));
	$pos = strpos($hay, $need);
	}
	return $getLastStr - strlen($need);
	} else {
	return -1; //if $need wasn´t found it returns "-1" , because it could return "0" if it´s found on position "0".
	}
	}

	function ReplaceSingleTag($tag,$text)
	{
	$tag = strtolower($tag);
	$opentag = '['.$tag;
	$closetag = '[/'.$tag.']';

	if( stristr($text,$opentag) )
	{
	$pos = strpos( strtolower($text), $opentag.' '); // tag has parameters
	if($pos === false)
	{
	$pos = strpos($text,$opentag.']');
	}

	$endopen = strpos($text,']',$pos);
	$closepos = strpos($text,$closetag,$pos);

	if($closepos)
	{
	$taglength = ($closepos - $endopen) + strlen($closetag);
	$tagText = substr($text,$pos, $closepos + strlen($closetag) - $pos);
	$innerText = substr($text,$endopen+1,$closepos - $endopen-1);
	if($tag=="UL")
	{
	$innerText = str_replace("[*]","<LI>",$innerText);
	}
	$tagText = substr($tagText,1,($endopen - $pos)-1);
	//echo "Matched $tagText <br>\n";
	$tagText = "<".$tagText.">";
	$replace_text = $tagText.$innerText."</".$tag.">";
	$text = substr($text,0,$pos).$replace_text.substr($text,$closepos+strlen($closetag));
	return $text;
	}
	else
	return $text;
	}
	else
	return $text;
	}

	function ReplaceTag($tag,$text)
	{
	$new_text = ReplaceSingleTag($tag,$text);

	while($new_text != $text)
	{
	$text = $new_text;
	$new_text = ReplaceSingleTag($tag,$text);
	}
	return $new_text;
	}

	function ReplaceURL($text)
	{

	// process url bbtags without href parameter
	$text = preg_replace('/\[url\]([^\]]*)\[\/url\]/U', '[url href="$1"]$1[/url]', $text);

	// change bbcode to href's
	while( stristr($text,'[url') )
	{
	$urlpos = strpos( strtolower($text), '[url');
	$endopen = strpos($text,']',$urlpos);
	if($endopen)
	{
	$url = '<a target="_blank"'.substr($text,$urlpos+4,$endopen - ($urlpos+4));
	$url .= '>';
	$url = _unhtmlentities($url);
	$text = substr($text,0,$urlpos).$url.substr($text,$endopen+1);
	}
	}
	$text = str_replace(Array('[/url]','[/URL]'),Array('</a>','</a>'),$text);
	return $text;
	}


	function ReplaceBBCode($text)
	{
	global $objConfig;

	// BBCode: [b], [i], [u], [ul], [font]
	$tags = explode(",",$objConfig->Get("BBTags"));
	for($i = 0; $i < count($tags); $i++)
	{
	$text = ReplaceTag(strtoupper($tags[$i]),$text);
	}

	// BBCode: [url href="xxx"]xxx[/url]
	$text = ReplaceURL($text);

	// BBCode: [code]xxx[/code]
	$text = preg_replace('/\[code\]([^\]]*)\[\/code\]/Ue', 'highlight_string( stripslashes(_unhtmlentities("$1") ), true)', $text);

	return $text;
	}

	function GetMinValue($Table,$Field, $Where=NULL)
	{
	$ret = 0;
	$sql = "SELECT min($Field) as val FROM $Table ";
	if(strlen($where))
	$sql .= "WHERE $Where";
	$ado = GetADODBConnection();
	$rs = $ado->execute($sql);
	if($rs)
	$ret = (int)$rs->fields["val"];
	return $ret;
	}

	function getmicrotime()
	{
	list($usec, $sec) = explode(" ",microtime());
	return ((float)$usec + (float)$sec);
	}

	function SetMissingDataErrors($f)
	{
	global $FormError;

	$count = 0;
	if(is_array($_POST))
	{
	if(is_array($_POST["required"]))
	{
	foreach($_POST["required"] as $r)
	{
	$found = FALSE;
	if(is_array($_FILES))
	{
	if( isset($_FILES[$r]) && $_FILES[$r]['size'] > 0 ) $found = TRUE;
	}

	if(!strlen(trim($_POST[$r])) && !$found)
	{
	$count++;

	if (($r == "dob_day") \|\| ($r == "dob_month") \|\| ($r == "dob_year"))
	$r = "dob";

	$tag = isset($_POST["errors"]) ? $_POST["errors"][$r] : '';
	if(!strlen($tag))
	$tag = "lu_ferror_".$f."_".$r;
	$FormError[$f][$r] = language($tag);
	}
	}
	}
	}
	return $count;
	}

	function makepassword($length=10)
	{
	$pass_length=$length;

	$p1=array('b','c','d','f','g','h','j','k','l','m','n','p','q','r','s','t','v','w','x','y','z');
	$p2=array('a','e','i','o','u');
	$p3=array('1','2','3','4','5','6','7','8','9');
	$p4=array('(','&',')',';','%'); // if you need real strong stuff

	// how much elements in the array
	// can be done with a array count but counting once here is faster

	$s1=21;// this is the count of $p1
	$s2=5; // this is the count of $p2
	$s3=9; // this is the count of $p3
	$s4=5; // this is the count of $p4

	// possible readable combinations

	$c1='121'; // will be like 'bab'
	$c2='212'; // will be like 'aba'
	$c3='12'; // will be like 'ab'
	$c4='3'; // will be just a number '1 to 9' if you dont like number delete the 3
	// $c5='4'; // uncomment to active the strong stuff

	$comb='4'; // the amount of combinations you made above (and did not comment out)



	for ($p=0;$p<$pass_length;)
	{
	mt_srand((double)microtime()*1000000);
	$strpart=mt_rand(1,$comb);
	// checking if the stringpart is not the same as the previous one
	if($strpart<>$previous)
	{
	$pass_structure.=${'c'.$strpart};

	// shortcutting the loop a bit
	$p=$p+strlen(${'c'.$strpart});
	}
	$previous=$strpart;
	}


	// generating the password from the structure defined in $pass_structure
	for ($g=0;$g<strlen($pass_structure);$g++)
	{
	mt_srand((double)microtime()*1000000);
	$sel=substr($pass_structure,$g,1);
	$pass.=${'p'.$sel}[mt_rand(0,-1+${'s'.$sel})];

	}
	return $pass;
	}

	function LogEntry($text,$writefile=FALSE)
	{
	global $g_LogFile,$LogFile, $LogData, $LogLevel, $timestart;

	static $last;

	if(strlen($g_LogFile))
	{
	$el = str_pad(getmicrotime()- $timestart,10," ");
	if($last>0)
	$elapsed = getmicrotime() - $last;

	if(strlen($el)>10)
	$el = substr($el,0,10);
	$indent = str_repeat(" ",$LogLevel);
	$text = str_pad($text,$LogLevel,"==",STR_PAD_LEFT);
	$LogData .= "$el:". round($elapsed,6).":$indent $text";
	$last = getmicrotime();
	if($writefile==TRUE && is_writable($g_LogFile))
	{
	if(!$LogFile)
	{
	if(file_exists($g_LogFile))
	unlink($g_LogFile);
	$LogFile=@fopen($g_LogFile,"w");
	}
	if($LogFile)
	{
	fputs($LogFile,$LogData);
	}
	}
	}
	}

	function ValidEmail($email)
	{
	if (eregi("^[a-z0-9]+([-_\.]?[a-z0-9])+@[a-z0-9]+([-_\.]?[a-z0-9])+\.[a-z]{2,4}", $email))
	{
	return TRUE;
	}
	else
	{
	return FALSE;
	}
	}

	function language($phrase,$LangId=0)
	{
	global $objSession, $objLanguageCache, $objLanguages;

	if($LangId==0)
	$LangId = $objSession->Get("Language");

	if($LangId==0)
	$LangId = $objLanguages->GetPrimary();

	$translation = $objLanguageCache->GetTranslation($phrase,$LangId);

	return $translation;
	}

	function admin_language($phrase,$lang=0,$LinkMissing=FALSE)
	{
	global $objSession, $objLanguageCache, $objLanguages;

	//echo "Language passed: $lang<br>";

	if($lang==0)
	$lang = $objSession->Get("Language");

	//echo "Language from session: $lang<br>";

	if($lang==0)
	$lang = $objLanguages->GetPrimary();

	//echo "Language after primary: $lang<br>";
	//echo "Phrase: $phrase<br>";
	$translation = $objLanguageCache->GetTranslation($phrase,$lang);
	if($LinkMissing && substr($translation,0,1)=="!" && substr($translation,-1)=="!")
	{
	$res = "<A href=\"javascript:OpenPhraseEditor('&direct=1&label=$phrase'); \">$translation</A>";
	return $res;
	}
	else
	return $translation;
	}

	function prompt_language($phrase,$lang=0)
	{
	return admin_language($phrase,$lang,TRUE);
	}

	function GetPrimaryTranslation($Phrase)
	{
	global $objLanguages;

	$l = $objLanguages->GetPrimary();
	return language($Phrase,$l);
	}

	function CategoryNameCount($ParentId,$Name)
	{
	$cat_table = GetTablePrefix()."Category";
	$sql = "SELECT Name from $cat_table WHERE ParentId=$ParentId AND ";
	$sql .="(Name LIKE '".addslashes($Name)."' OR Name LIKE 'Copy of ".addslashes($Name)."' OR Name LIKE 'Copy % of ".addslashes($Name)."')";

	$ado = GetADODBConnection();
	$rs = $ado->Execute($sql);
	$ret = array();
	while($rs && !$rs->EOF)
	{
	$ret[] = $rs->fields["Name"];
	$rs->MoveNext();
	}
	return $ret;
	}

	function CategoryItemNameCount($CategoryId,$Table,$Field,$Name)
	{
	$cat_table = GetTablePrefix()."CategoryItems";
	$sql = "SELECT $Field FROM $Table INNER JOIN $cat_table ON ($Table.ResourceId=$cat_table.ItemResourceId) ";
	$sql .=" WHERE ($Field LIKE 'Copy % of $Name' OR $Field LIKE '$Name' OR $Field LIKE 'Copy of $Name') AND CategoryId=$CategoryId";
	//echo $sql."<br>\n ";
	$ado = GetADODBConnection();
	$rs = $ado->Execute($sql);
	$ret = array();
	while($rs && !$rs->EOF)
	{
	$ret[] = $rs->fields[$Field];
	$rs->MoveNext();
	}
	return $ret;
	}

	function &GetItemCollection($ItemName)
	{
	global $objItemTypes;

	if(is_numeric($ItemName))
	{
	$item = $objItemTypes->GetItem($ItemName);
	}
	else
	$item = $objItemTypes->GetTypeByName($ItemName);
	if(is_object($item))
	{
	$module = $item->Get("Module");
	$prefix = ModuleTagPrefix($module);
	$func = $prefix."_ItemCollection";
	if(function_exists($func))
	{
	$var =& $func();
	}
	}
	return $var;
	}


	function UpdateCategoryCount($ItemTypeName=0,$ListType=NULL)
	{
	global $objCountCache, $objItemTypes;

	if(is_numeric($ItemTypeName))
	$item = $objItemTypes->GetItem($ItemTypeName);
	else
	$item = $objItemTypes->GetTypeByName($ItemTypeName);

	if(is_object($item))
	{
	$ItemType = $item->Get("ItemType");

	$sql = "DELETE FROM ".$objCountCache->SourceTable." WHERE ItemType=$ItemType";
	if( is_numeric($ListType) ) $sql .= " AND ListType=$ListType";
	$objCountCache->adodbConnection->Execute($sql);
	}
	}

	function UpdateModifiedCategoryCount($ItemTypeName,$CatId=NULL,$Modifier=0,$ExtraId=NULL)
	{
	}

	function UpdateGroupCategoryCount($ItemTypeName,$CatId=NULL,$Modifier=0,$GroupId=NULL)
	{
	}

	function GetTagCache($module,$tag,$attribs,$env)
	{
	global $objSystemCache, $objSession, $objConfig;

	if($objConfig->Get("SystemTagCache"))
	{
	$name = $tag;
	if(is_array($attribs))
	{
	foreach($attribs as $n => $val)
	{
	$name .= "-".$val;
	}
	}
	$CachedValue = $objSystemCache->GetContextValue($name,$module,$env, $objSession->Get("GroupList"));
	}
	else
	$CachedValue="";
	return $CachedValue;
	}

	function SaveTagCache($module, $tag, $attribs, $env, $newvalue)
	{
	global $objSystemCache, $objSession, $objConfig;

	if($objConfig->Get("SystemTagCache"))
	{
	$name = $tag;
	if(is_array($attribs))
	{
	foreach($attribs as $a => $val)
	{
	$name .= "-".$val;
	}
	}
	$objSystemCache->EditCacheItem($name,$newvalue,$module,0,$env,$objSession->Get("GroupList"));
	}
	}

	function DeleteTagCache($name,$extraparams, $env="")
	{
	global $objSystemCache, $objConfig;

	if($objConfig->Get("SystemTagCache"))
	{
	$where = "Name LIKE '$name%".$extraparams."'";
	if(strlen($env))
	$where .= " AND Context LIKE $env";
	$objSystemCache->DeleteCachedItem($where);
	}
	}

	function ParseTagLibrary()
	{
	$objTagList = new clsTagList();
	$objTagList->ParseInportalTags();
	unset($objTagList);
	}

	function GetDateFormat($LangId=0)
	{
	global $objLanguages;

	if(!$LangId)
	$LangId= $objLanguages->GetPrimary();
	$l = $objLanguages->GetItem($LangId);
	if(is_object($l))
	{
	$fmt = $l->Get("DateFormat");
	}
	else
	$fmt = "m-d-Y";
	- return $fmt;
	+
	+ if(isset($GLOBALS['FrontEnd'])&&$GLOBALS['FrontEnd'])
	+ return $fmt;
	+ return preg_replace('/y+/i','Y',$fmt);
	}

	function GetTimeFormat($LangId=0)
	{
	global $objLanguages;

	if(!$LangId)
	$LangId= $objLanguages->GetPrimary();
	$l = $objLanguages->GetItem($LangId);
	if(is_object($l))
	{
	$fmt = $l->Get("TimeFormat");
	}
	else
	$fmt = "H:i:s";
	return $fmt;
	}

	function LangDate($TimeStamp=NULL,$LangId=0)
	{
	$fmt = GetDateFormat($LangId);
	$ret = adodb_date($fmt,$TimeStamp);
	return $ret;
	}

	function LangTime($TimeStamp=NULL,$LangId=0)
	{
	$fmt = GetTimeFormat($LangId);
	$ret = adodb_date($fmt,$TimeStamp);
	return $ret;
	}

	function LangNumber($Num,$DecPlaces=NULL,$LangId=0)
	{
	global $objLanguages;

	if(!$LangId)
	$LangId= $objLanguages->GetPrimary();
	$l = $objLanguages->GetItem($LangId);
	if(is_object($l))
	{
	$ret = number_format($Num,$DecPlaces,$l->Get("DecimalPoint"),$l->Get("ThousandSep"));
	}
	else
	$ret = $num;

	return $ret;
	}

	function replacePngTags($x, $spacer="images/spacer.gif")
	{
	global $rootURL,$pathtoroot;

	// make sure that we are only replacing for the Windows versions of Internet
	// Explorer 5+, and not Opera identified as MSIE
	$msie='/msie\s([5-9])\.?[0-9].(win)/i';
	$opera='/opera\s+[0-9]+/i';
	if(!isset($_SERVER['HTTP_USER_AGENT']) \|\|
	!preg_match($msie,$_SERVER['HTTP_USER_AGENT']) \|\|
	preg_match($opera,$_SERVER['HTTP_USER_AGENT']))
	return $x;

	// find all the png images in backgrounds
	preg_match_all('/background-image:\surl$\'(.\.png)\'$;/Uis',$x,$background);
	for($i=0;$i<count($background[0]);$i++){
	// simply replace:
	// "background-image: url('image.png');"
	// with:
	// "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(
	// enabled=true, sizingMethod=scale src='image.png');"
	// haven't tested to see if background-repeat styles work...
	$x=str_replace($background[0][$i],'filter:progid:DXImageTransform.'.
	'Microsoft.AlphaImageLoader(enabled=true, sizingMethod=scale'.
	' src=\''.$background[1][$i].'\');',$x);
	}

	// OK, time to find all the IMG tags with ".png" in them
	preg_match_all('/(<img.\.png.>\|<input.type=([\'"])image\\2.\.png.*>)/Uis',$x,$images);
	while(list($imgnum,$v)=@each($images[0])){
	$original=$v;
	$atts=''; $width=0; $height=0;
	// If the size is defined by styles, find
	preg_match_all('/style=".(width: ([0-9]+))px.'.
	'(height: ([0-9]+))px.*"/Ui',$v,$arr2);
	if(is_array($arr2) && count($arr2[0])){
	// size was defined by styles, get values
	$width=$arr2[2][0];
	$height=$arr2[4][0];
	}
	// size was not defined by styles, get values
	preg_match_all('/width=\"?([0-9]+)\"?/i',$v,$arr2);
	if(is_array($arr2) && count($arr2[0])){
	$width=$arr2[1][0];
	}
	preg_match_all('/height=\"?([0-9]+)\"?/i',$v,$arr2);
	if(is_array($arr2) && count($arr2[0])){
	$height=$arr2[1][0];
	}
	preg_match_all('/src=\"([^\"]+\.png)\"/i',$v,$arr2);
	if(isset($arr2[1][0]) && !empty($arr2[1][0]))
	$image=$arr2[1][0];
	else
	$image=NULL;

	// We do this so that we can put our spacer.gif image in the same
	// directory as the image
	$tmp=split('[\\/]',$image);
	array_pop($tmp);
	$image_path=join('/',$tmp);
	if(substr($image,0,strlen($rootURL))==$rootURL)
	{
	$path = str_replace($rootURL,$pathtoroot,$image);
	}
	else
	{
	$path = $pathtoroot."themes/telestial/$image";
	}
	// echo "Sizing $path.. <br>\n";
	// echo "Full Tag: ".htmlentities($image)."<br>\n";
	//if(!$height \|\| !$width)
	//{

	$g = imagecreatefrompng($path);
	if($g)
	{
	$height = imagesy($g);
	$width = imagesx($g);
	}
	//}
	if(strlen($image_path)) $image_path.='/';

	// end quote is already supplied by originial src attribute
	$replace_src_with=$spacer.'" style="width: '.$width.
	'px; height: '.$height.'px; filter: progid:DXImageTransform.'.
	'Microsoft.AlphaImageLoader(src=\''.$image.'\', sizingMethod='.
	'\'scale\')';

	// now create the new tag from the old
	$new_tag=str_replace($image,$replace_src_with,$original);

	// now place the new tag into the content
	$x=str_replace($original,$new_tag,$x);
	}
	return $x;
	}

	function print_pre($str)
	{
	// no comments here :)
	echo '<pre>'.print_r($str, true).'</pre>';
	}

	function GetOptions($field) // by Alex
	{
	// get dropdown values from custom field
	$tmp =& new clsCustomField();

	$tmp->LoadFromDatabase($field, 'FieldName');
	$tmp_values = $tmp->Get('ValueList');
	unset($tmp);
	$tmp_values = explode(',', $tmp_values);

	foreach($tmp_values as $mixed)
	{
	$elem = explode('=', trim($mixed));
	$ret[ $elem[0] ] = $elem[1];
	}
	return $ret;
	}

	function ResetPage($module_prefix, $page_variable = 'p')
	{
	// resets page in specific module when category is changed
	global $objSession;
	if( !is_object($objSession) ) // when changing pages session doesn't exist -> InPortal BUG
	{
	global $var_list, $SessionQueryString, $FrontEnd;
	//if(!$var_list["sid"]) $var_list["sid"] = $_COOKIE["sid"];
	$objSession = new clsUserSession($var_list["sid"],($SessionQueryString && $FrontEnd==1));
	}
	//echo "SID_RESET: ".$GLOBALS['var_list']["sid"].'(COOKIE_SID: '.$_COOKIE["sid"].')<br>';
	$last_cat = $objSession->GetVariable('last_category');
	$prev_cat = $objSession->GetVariable('prev_category');
	//echo "Resetting Page [$prev_cat] -> [$last_cat]<br>";

	if($prev_cat != $last_cat) $GLOBALS[$module_prefix.'_var_list'][$page_variable] = 1;
	}

	if( !function_exists('GetVar') )
	{
	/**
	* @return string
	* @param string $name
	* @param bool $post_priority
	* @desc Get's variable from http query
	*/
	function GetVar($name, $post_priority = false)
	{
	if(!$post_priority) // follow gpc_order in php.ini
	return isset($_REQUEST[$name]) ? $_REQUEST[$name] : false;
	else // get variable from post 1stly if not found then from get
	return isset($_POST[$name]) && $_POST[$name] !== false ? $_POST[$name] : ( isset($_GET[$name]) && $_GET[$name] ? $_GET[$name] : false );
	}
	}

	function PassVar(&$source)
	{
	// source array + any count of key names in passed array
	$params = func_get_args();
	array_shift($params);

	if( count($params) )
	{
	$ret = Array();
	foreach($params as $var_name)
	if( isset($source[$var_name]) )
	$ret[] = $var_name.'='.$source[$var_name];
	$ret = '&'.implode('&', $ret);
	}
	return $ret;
	}

	function GetSubmitVariable(&$array, $postfix)
	{
	// gets edit status of module
	// used in case if some modules share
	// common action parsed by kernel parser,
	// but each module uses own EditStatus variable

	$modules = Array('In-Link' => 'Link', 'In-News' => 'News', 'In-Bulletin' => 'Topic');
	foreach($modules as $module => $prefix)
	if( isset($array[$prefix.$postfix]) )
	return Array('Module' => $module, 'variable' => $array[$prefix.$postfix]);
	return false;
	}

	function GetModuleByAction()
	{
	$prefix2module = Array('m' => 'In-Portal', 'l' => 'In-Link', 'n' => 'In-News', 'bb' => 'In-Bulletin');
	$action = GetVar('Action');
	if($action)
	{
	$module_prefix = explode('_', $action);
	return $prefix2module[ $module_prefix[0] ];
	}
	else
	return false;
	}

	function dir_size($dir) {
	// calculates folder size based on filesizes inside it (recursively)
	$totalsize=0;
	if ($dirstream = @opendir($dir)) {
	while (false !== ($filename = readdir($dirstream))) {
	if ($filename!="." && $filename!="..")
	{
	if (is_file($dir."/".$filename))
	$totalsize+=filesize($dir."/".$filename);

	if (is_dir($dir."/".$filename))
	$totalsize+=dir_size($dir."/".$filename);
	}
	}
	}
	closedir($dirstream);
	return $totalsize;
	}

	function size($bytes) {
	// shows formatted file/directory size
	$types = Array("la_bytes","la_kilobytes","la_megabytes","la_gigabytes","la_terabytes");
	$current = 0;
	while ($bytes > 1024) {
	$current++;
	$bytes /= 1024;
	}
	return round($bytes,2)." ".language($types[$current]);
	}

	function echod($str)
	{
	// echo debug output
	echo str_replace( Array('[',']'), Array('[<b>', '</b>]'), $str).'<br>';
	}


	function PrepareParams($source, $to_lower, $mapping)
	{
	// prepare array with form values to use with item
	$result = Array();
	foreach($to_lower as $field)
	$result[ $field ] = $source[ strtolower($field) ];

	if( is_array($mapping) )
	{
	foreach($mapping as $field_from => $field_to)
	$result[$field_to] = $source[$field_from];
	}

	return $result;
	}

	function GetELT($field, $phrases = Array())
	{
	// returns FieldOptions equivalent in In-Portal
	$ret = Array();
	foreach($phrases as $phrase)
	$ret[] = admin_language($phrase);
	$ret = "'".implode("','", $ret)."'";
	return 'ELT('.$field.','.$ret.')';
	}

	function GetModuleImgPath($module)
	{
	global $rootURL, $admin;
	return $rootURL.$module.'/'.$admin.'/images';
	}

	function ActionPostProcess($StatusField, $ListClass, $ListObjectName = '', $IDField = null)
	{
	// each action postprocessing stuff from admin
	if( !isset($_REQUEST[$StatusField]) ) return false;

	$list =& $GLOBALS[$ListObjectName];
	if( !is_object($list) ) $list = new $ListClass();
	$SFValue = $_REQUEST[$StatusField]; // status field value
	switch($SFValue)
	{
	case 1: // User hit "Save" button
	$list->CopyFromEditTable($IDField);
	break;
	case 2: // User hit "Cancel" button
	$list->PurgeEditTable($IDField);
	break;
	}
	if( function_exists('SpecificProcessing') ) SpecificProcessing($StatusField, $SFValue);
	if($SFValue == 1 \|\| $SFValue == 2) $list->Clear();
	}

	function GetElem(&$array, $index)
	{
	// returns array element by index if
	// such index exists
	return isset($array[$index]) ? $array[$index] : false;
	}

	function MakeHTMLTag($element, $attrib_prefix)
	{
	$result = Array();
	$ap_length = strlen($attrib_prefix);
	foreach($element->attributes as $attib_name => $attr_value)
	if( substr($attib_name, $ap_length) == $ap_length )
	$result[] = substr($attib_name, $ap_length, strlen($attib_name)).'="'.$attr_value.'"';
	return count($result) ? implode(' ', $result) : false;
	}

	function GetImportScripts()
	{
	// return currently installed import scripts
	static $import_scripts = Array();
	if( count($import_scripts) == 0 )
	{
	$sql = 'SELECT * FROM '.GetTablePrefix().'ImportScripts ORDER BY is_id';
	$db =& GetADODBConnection();
	$rs = $db->Execute($sql);
	if( $rs && $rs->RecordCount() > 0 )
	{
	while(!$rs->EOF)
	{
	$rec =& $rs->fields;
	$import_scripts[] = Array( 'label' => $rec['is_label'], 'url' => $rec['is_script'],
	'enabled' => $rec['is_enabled'], 'field_prefix' => $rec['is_field_prefix'],
	'id' => $rec['is_string_id'], 'required_fields' => $rec['is_requred_fields'],
	'module' => strtolower($rec['is_Module']) );
	$rs->MoveNext();
	}
	}
	else
	{
	$import_scripts = Array();
	}
	}
	return $import_scripts;
	}

	function GetImportScript($id)
	{
	$scripts = GetImportScripts();
	return isset($scripts[$id]) ? $scripts[$id] : false;
	}
	function GetNextTemplate($current_template)
	{
	// used on front, returns next template to make
	// redirect to
	$dest = GetVar('dest', true);
	if(!$dest) $dest = GetVar('DestTemplate', true);
	return $dest ? $dest : $current_template;
	}


	// functions for dealign with enviroment variable construction
	function GenerateModuleEnv($prefix, $var_list)
	{
	// globalize module varible arrays
	$main =& $GLOBALS[$prefix.'_var_list'];
	$update =& $GLOBALS[$prefix.'_var_list_update'];
	//echo "VAR: [$main]; VAR_UPDATE: [$update]<br>";

	// ensure that we have no empty values in enviroment variable
	foreach($update as $vl_key => $vl_value)
	if(!$vl_value) $update[$vl_key] = '0'; // unset($update[$vl_key]);

	// if update var count is zero, then do nothing
	if(count($update) == 0) return '';

	foreach($main as $vl_key => $vl_value)
	if(!$vl_value) $main[$vl_key] = '0'; // unset($main[$vl_key]);

	$ret = Array();
	foreach($var_list as $var_name)
	$ret[] = GetEnvVar($prefix, $var_name);

	return ':'.$prefix.implode('-',$ret);
	}

	function GetEnvVar($prefix, $name)
	{
	// get variable from template variable's list
	// (used in module parsers to build env string)
	$main =& $GLOBALS[$prefix.'_var_list'];
	$update =& $GLOBALS[$prefix.'_var_list_update'];

	return isset($update[$name]) ? $update[$name] : ( isset($main[$name]) ? $main[$name] : '');
	}

	function IsDebugMode()
	{
	return defined('DEBUG_MODE') && constant('DEBUG_MODE') == 1 ? 1 : 0;
	}


	?>

	Property changes on: trunk/globals.php
	___________________________________________________________________
	Modified: cvs2svn:cvs-rev
	## -1 +1 ##
	-1.31
	\ No newline at end of property
	+1.32
	\ No newline at end of property

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