/*Copyright DHTMLX LTD http://www.dhtmlx.com
This version of Software is free for using in GPL applications. For commercial use please contact info@dhtmlx.com to obtain license*/


function dtmlXMLLoaderObject(funcObject, dhtmlObject, async, rSeed) {
    this.xmlDoc = "";
    if (typeof(async) != "undefined") this.async = async;
    else this.async = true;
    this.onloadAction = funcObject || null;
    this.mainObject = dhtmlObject || null;
    this.waitCall = null;
    this.rSeed = rSeed || false;
    return this;
};
dtmlXMLLoaderObject.prototype.waitLoadFunction = function(dhtmlObject) {
    this.check = function() {
        if ((dhtmlObject) && (dhtmlObject.onloadAction != null)) {
            if ((!dhtmlObject.xmlDoc.readyState) || (dhtmlObject.xmlDoc.readyState == 4)) {
                dhtmlObject.onloadAction(dhtmlObject.mainObject, null, null, null, dhtmlObject);
                if (dhtmlObject.waitCall) {
                    dhtmlObject.waitCall();
                    dhtmlObject.waitCall = null;
                };
                dhtmlObject = null;
            };
        };
    };
    return this.check;
};
dtmlXMLLoaderObject.prototype.getXMLTopNode = function(tagName, oldObj) {
    if (this.xmlDoc.responseXML) {
        var temp = this.xmlDoc.responseXML.getElementsByTagName(tagName);
        var z = temp[0];
    } else var z = this.xmlDoc.documentElement;
    if (z) {
        this._retry = false;
        return z;
    };
    if ((_isIE) && (!this._retry)) {
        var xmlString = this.xmlDoc.responseText;
        var oldObj = this.xmlDoc;
        this._retry = true;
        this.xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
        this.xmlDoc.async = false;
        this.xmlDoc.loadXML(xmlString);
        return this.getXMLTopNode(tagName, oldObj);
    };
    dhtmlxError.throwError("LoadXML", "Incorrect XML", [(oldObj || this.xmlDoc), this.mainObject]);
    return document.createElement("DIV");
};
dtmlXMLLoaderObject.prototype.loadXMLString = function(xmlString) {
    try {
        var parser = new DOMParser();
        this.xmlDoc = parser.parseFromString(xmlString, "text/xml");
    } catch(e) {
        this.xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
        this.xmlDoc.async = this.async;
        this.xmlDoc.loadXML(xmlString);
    };
    this.onloadAction(this.mainObject, null, null, null, this);
    if (this.waitCall) {
        this.waitCall();
        this.waitCall = null;
    };
};
dtmlXMLLoaderObject.prototype.loadXML = function(filePath, postMode, postVars, rpc) {
    this.filePath = filePath;
    if (this.rSeed) filePath += ((filePath.indexOf("?") != -1) ? "&": "?") + "a_dhx_rSeed=" + (new Date()).valueOf();
    if ((!_isIE) && (window.XMLHttpRequest)) this.xmlDoc = new XMLHttpRequest();
    else {
        if (document.implementation && document.implementation.createDocument) {
            this.xmlDoc = document.implementation.createDocument("", "", null);
            this.xmlDoc.onload = new this.waitLoadFunction(this);
            this.xmlDoc.load(filePath);
            return;
        } else this.xmlDoc = new ActiveXObject("Microsoft.XMLHTTP");
    };
    this.xmlDoc.open(postMode ? "POST": "GET", filePath, this.async);
    if (rpc) {
        this.xmlDoc.setRequestHeader("User-Agent", "dhtmlxRPC v0.1 (" + navigator.userAgent + ")");
        this.xmlDoc.setRequestHeader("Content-type", "text/xml");
    } else if (postMode) this.xmlDoc.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
    this.xmlDoc.onreadystatechange = new this.waitLoadFunction(this);
    this.xmlDoc.send(null || postVars);
};
dtmlXMLLoaderObject.prototype.destructor = function() {
    this.onloadAction = null;
    this.mainObject = null;
    this.xmlDoc = null;
    return null;
};
function callerFunction(funcObject, dhtmlObject) {
    this.handler = function(e) {
        if (!e) e = window.event;
        funcObject(e, dhtmlObject);
        return true;
    };
    return this.handler;
};
function getAbsoluteLeft(htmlObject) {
    var xPos = htmlObject.offsetLeft;
    var temp = htmlObject.offsetParent;
    while (temp != null) {
        xPos += temp.offsetLeft;
        temp = temp.offsetParent;
    };
    return xPos;
};
function getAbsoluteTop(htmlObject) {
    var yPos = htmlObject.offsetTop;
    var temp = htmlObject.offsetParent;
    while (temp != null) {
        yPos += temp.offsetTop;
        temp = temp.offsetParent;
    };
    return yPos;
};
function convertStringToBoolean(inputString) {
    if (typeof(inputString) == "string") inputString = inputString.toLowerCase();
    switch (inputString) {
    case "1":
    case "true":
    case "yes":
    case "y":
    case 1:
    case true:
        return true;
        break;
    default:
        return false;
    };
};
function getUrlSymbol(str) {
    if (str.indexOf("?") != -1) return "&"; else return "?"
};
function dhtmlDragAndDropObject() {
    if (window.dhtmlDragAndDrop) return window.dhtmlDragAndDrop;
    this.lastLanding = 0;
    this.dragNode = 0;
    this.dragStartNode = 0;
    this.dragStartObject = 0;
    this.tempDOMU = null;
    this.tempDOMM = null;
    this.waitDrag = 0;
    window.dhtmlDragAndDrop = this;
    return this;
};
dhtmlDragAndDropObject.prototype.removeDraggableItem = function(htmlNode) {
    htmlNode.onmousedown = null;
    htmlNode.dragStarter = null;
    htmlNode.dragLanding = null;
};
dhtmlDragAndDropObject.prototype.addDraggableItem = function(htmlNode, dhtmlObject) {
    htmlNode.onmousedown = this.preCreateDragCopy;
    htmlNode.dragStarter = dhtmlObject;
    this.addDragLanding(htmlNode, dhtmlObject);
};
dhtmlDragAndDropObject.prototype.addDragLanding = function(htmlNode, dhtmlObject) {
    htmlNode.dragLanding = dhtmlObject;
};
dhtmlDragAndDropObject.prototype.preCreateDragCopy = function(e) {
    if (window.dhtmlDragAndDrop.waitDrag) {
        window.dhtmlDragAndDrop.waitDrag = 0;
        document.body.onmouseup = window.dhtmlDragAndDrop.tempDOMU;
        document.body.onmousemove = window.dhtmlDragAndDrop.tempDOMM;
        return false;
    };
    window.dhtmlDragAndDrop.waitDrag = 1;
    window.dhtmlDragAndDrop.tempDOMU = document.body.onmouseup;
    window.dhtmlDragAndDrop.tempDOMM = document.body.onmousemove;
    window.dhtmlDragAndDrop.dragStartNode = this;
    window.dhtmlDragAndDrop.dragStartObject = this.dragStarter;
    document.body.onmouseup = window.dhtmlDragAndDrop.preCreateDragCopy;
    document.body.onmousemove = window.dhtmlDragAndDrop.callDrag;
    if ((e) && (e.preventDefault)) {
        e.preventDefault();
        return false;
    };
    return false;
};
dhtmlDragAndDropObject.prototype.callDrag = function(e) {
    if (!e) e = window.event;
    dragger = window.dhtmlDragAndDrop;
    if ((e.button == 0) && (_isIE)) return dragger.stopDrag();
    if (!dragger.dragNode) {
        dragger.dragNode = dragger.dragStartObject._createDragNode(dragger.dragStartNode, e);
        if (!dragger.dragNode) return dragger.stopDrag();
        dragger.gldragNode = dragger.dragNode;
        document.body.appendChild(dragger.dragNode);
        document.body.onmouseup = dragger.stopDrag;
        dragger.waitDrag = 0;
        dragger.dragNode.pWindow = window;
        dragger.initFrameRoute();
    };
    if (dragger.dragNode.parentNode != window.document.body) {
        var grd = dragger.gldragNode;
        if (dragger.gldragNode.old) grd = dragger.gldragNode.old;
        grd.parentNode.removeChild(grd);
        var oldBody = dragger.dragNode.pWindow;
        if (_isIE) {
            var div = document.createElement("Div");
            div.innerHTML = dragger.dragNode.outerHTML;
            dragger.dragNode = div.childNodes[0];
        } else dragger.dragNode = dragger.dragNode.cloneNode(true);
        dragger.dragNode.pWindow = window;
        dragger.gldragNode.old = dragger.dragNode;
        document.body.appendChild(dragger.dragNode);
        oldBody.dhtmlDragAndDrop.dragNode = dragger.dragNode;
    };
    dragger.dragNode.style.left = e.clientX + 15 + (dragger.fx ? dragger.fx * ( - 1) : 0) + (document.body.scrollLeft || document.documentElement.scrollLeft) + "px";
    dragger.dragNode.style.top = e.clientY + 3 + (dragger.fy ? dragger.fy * ( - 1) : 0) + (document.body.scrollTop || document.documentElement.scrollTop) + "px";
    if (!e.srcElement) var z = e.target;
    else z = e.srcElement;
    dragger.checkLanding(z, e);
};
dhtmlDragAndDropObject.prototype.calculateFramePosition = function(n) {
    if (window.name) {
        var el = parent.frames[window.name].frameElement.offsetParent;
        var fx = 0;
        var fy = 0;
        while (el) {
            fx += el.offsetLeft;
            fy += el.offsetTop;
            el = el.offsetParent;
        };
        if ((parent.dhtmlDragAndDrop)) {
            var ls = parent.dhtmlDragAndDrop.calculateFramePosition(1);
            fx += ls.split('_')[0] * 1;
            fy += ls.split('_')[1] * 1;
        };
        if (n) return fx + "_" + fy;
        else this.fx = fx;
        this.fy = fy;
    };
    return "0_0";
};
dhtmlDragAndDropObject.prototype.checkLanding = function(htmlObject, e) {
    if ((htmlObject) && (htmlObject.dragLanding)) {
        if (this.lastLanding) this.lastLanding.dragLanding._dragOut(this.lastLanding);
        this.lastLanding = htmlObject;
        this.lastLanding = this.lastLanding.dragLanding._dragIn(this.lastLanding, this.dragStartNode, e.clientX, e.clientY, e);
        this.lastLanding_scr = (_isIE ? e.srcElement: e.target);
    } else {
        if ((htmlObject) && (htmlObject.tagName != "BODY")) this.checkLanding(htmlObject.parentNode, e);
        else {
            if (this.lastLanding) this.lastLanding.dragLanding._dragOut(this.lastLanding, e.clientX, e.clientY, e);
            this.lastLanding = 0;
            if (this._onNotFound) this._onNotFound();
        };
    };
};
dhtmlDragAndDropObject.prototype.stopDrag = function(e, mode) {
    dragger = window.dhtmlDragAndDrop;
    if (!mode) {
        dragger.stopFrameRoute();
        var temp = dragger.lastLanding;
        dragger.lastLanding = null;
        if (temp) temp.dragLanding._drag(dragger.dragStartNode, dragger.dragStartObject, temp, (_isIE ? event.srcElement: e.target));
    };
    dragger.lastLanding = null;
    if ((dragger.dragNode) && (dragger.dragNode.parentNode == document.body)) dragger.dragNode.parentNode.removeChild(dragger.dragNode);
    dragger.dragNode = 0;
    dragger.gldragNode = 0;
    dragger.fx = 0;
    dragger.fy = 0;
    dragger.dragStartNode = 0;
    dragger.dragStartObject = 0;
    document.body.onmouseup = dragger.tempDOMU;
    document.body.onmousemove = dragger.tempDOMM;
    dragger.tempDOMU = null;
    dragger.tempDOMM = null;
    dragger.waitDrag = 0;
};
dhtmlDragAndDropObject.prototype.stopFrameRoute = function(win) {
    if (win) window.dhtmlDragAndDrop.stopDrag(1, 1);
    for (var i = 0; i < window.frames.length; i++) if ((window.frames[i] != win) && (window.frames[i].dhtmlDragAndDrop)) window.frames[i].dhtmlDragAndDrop.stopFrameRoute(window);
    if ((parent.dhtmlDragAndDrop) && (parent != window) && (parent != win)) parent.dhtmlDragAndDrop.stopFrameRoute(window);
};
dhtmlDragAndDropObject.prototype.initFrameRoute = function(win, mode) {
    if (win) {
        window.dhtmlDragAndDrop.preCreateDragCopy();
        window.dhtmlDragAndDrop.dragStartNode = win.dhtmlDragAndDrop.dragStartNode;
        window.dhtmlDragAndDrop.dragStartObject = win.dhtmlDragAndDrop.dragStartObject;
        window.dhtmlDragAndDrop.dragNode = win.dhtmlDragAndDrop.dragNode;
        window.dhtmlDragAndDrop.gldragNode = win.dhtmlDragAndDrop.dragNode;
        window.document.body.onmouseup = window.dhtmlDragAndDrop.stopDrag;
        window.waitDrag = 0;
        if (((!_isIE) && (mode)) && ((!_isFF) || (_FFrv < 1.8))) window.dhtmlDragAndDrop.calculateFramePosition();
    };
    if ((parent.dhtmlDragAndDrop) && (parent != window) && (parent != win)) parent.dhtmlDragAndDrop.initFrameRoute(window);
    for (var i = 0; i < window.frames.length; i++) if ((window.frames[i] != win) && (window.frames[i].dhtmlDragAndDrop)) window.frames[i].dhtmlDragAndDrop.initFrameRoute(window, ((!win || mode) ? 1: 0));
};
var _isFF = false;
var _isIE = false;
var _isOpera = false;
var _isKHTML = false;
var _isMacOS = false;
if (navigator.userAgent.indexOf('Macintosh') != -1) _isMacOS = true;
if ((navigator.userAgent.indexOf('Safari') != -1) || (navigator.userAgent.indexOf('Konqueror') != -1)) _isKHTML = true;
else if (navigator.userAgent.indexOf('Opera') != -1) {
    _isOpera = true;
    _OperaRv = parseFloat(navigator.userAgent.substr(navigator.userAgent.indexOf('Opera') + 6, 3));
} else if (navigator.appName.indexOf("Microsoft") != -1) _isIE = true;
else {
    _isFF = true;
    var _FFrv = parseFloat(navigator.userAgent.split("rv:")[1])
};
function isIE() {
    if (navigator.appName.indexOf("Microsoft") != -1) if (navigator.userAgent.indexOf('Opera') == -1) return true;
    return false;
};
dtmlXMLLoaderObject.prototype.doXPath = function(xpathExp, docObj) {
    if ((_isOpera) || (_isKHTML)) return this.doXPathOpera(xpathExp, docObj);
    if (_isIE) {
        if (!docObj)
        	if (!this.xmlDoc.nodeName)
        		docObj = this.xmlDoc.responseXML
        	else docObj = this.xmlDoc;
        return docObj.selectNodes(xpathExp);
    } else {
        var nodeObj = docObj;
        if (!docObj) {
            if (!this.xmlDoc.nodeName) {
                docObj = this.xmlDoc.responseXML
            } else {
                docObj = this.xmlDoc;
            };
        };
        if (docObj.nodeName.indexOf("document") != -1) {
            nodeObj = docObj;
        } else {
            nodeObj = docObj;
            docObj = docObj.ownerDocument;
        };
        var rowsCol = new Array();
        var col = docObj.evaluate(xpathExp, nodeObj, null, XPathResult.ANY_TYPE, null);
        var thisColMemb = col.iterateNext();
        while (thisColMemb) {
            rowsCol[rowsCol.length] = thisColMemb;
            thisColMemb = col.iterateNext();
        };
        return rowsCol;
    };
};
function _dhtmlxError(type, name, params) {
    if (!this.catches) this.catches = new Array();
    return this;
};
_dhtmlxError.prototype.catchError = function(type, func_name) {
    this.catches[type] = func_name;
};
_dhtmlxError.prototype.throwError = function(type, name, params) {
    if (this.catches[type]) return this.catches[type](type, name, params);
    if (this.catches["ALL"]) return this.catches["ALL"](type, name, params);
    alert("Error type: " + arguments[0] + "\nDescription: " + arguments[1]);
    return null;
};
window.dhtmlxError = new _dhtmlxError();
dtmlXMLLoaderObject.prototype.doXPathOpera = function(xpathExp, docObj) {
    var z = xpathExp.replace(/[\/]+/gi, "/").split('/');
    var obj = null;
    var i = 1;
    if (!z.length) return [];
    if (z[0] == ".") obj = [docObj];
    else if (z[0] == "") {
        obj = this.xmlDoc.responseXML.getElementsByTagName(z[i].replace(/\[[^\]]*\]/g, ""));
        i++;
    } else return [];
    for (i; i < z.length; i++) obj = this._getAllNamedChilds(obj, z[i]);
    if (z[i - 1].indexOf("[") != -1) obj = this._filterXPath(obj, z[i - 1]);
    return obj;
};
dtmlXMLLoaderObject.prototype._filterXPath = function(a, b) {
    var c = new Array();
    var b = b.replace(/[^\[]*\[\@/g, "").replace(/[\[\]\@]*/g, "");
    for (var i = 0; i < a.length; i++) if (a[i].getAttribute(b)) c[c.length] = a[i];
    return c;
};
dtmlXMLLoaderObject.prototype._getAllNamedChilds = function(a, b) {
    var c = new Array();
    for (var i = 0; i < a.length; i++) for (var j = 0; j < a[i].childNodes.length; j++) if (a[i].childNodes[j].tagName == b) c[c.length] = a[i].childNodes[j];
    return c;
};
function dhtmlXHeir(a, b) {
    for (c in b) if (typeof(b[c]) == "function") a[c] = b[c];
    return a;
};
function dhtmlxEvent(el, event, handler) {
    if (el.addEventListener) el.addEventListener(event, handler, false);
    else if (el.attachEvent) el.attachEvent("on" + event, handler);
};