var dhtmlwindow = {
    imagefiles: ['/_layouts/PointFire2007/min.gif', '/_layouts/PointFire2007/close.gif', '/_layouts/PointFire2007/restore.gif', '/_layouts/PointFire2007/resize.gif'], //Path to 4 images used by script, in that order
    ajaxbustcache: true, //Bust caching when fetching a file via Ajax?
    ajaxloadinghtml: '<b>Loading Page. Please wait...</b>', //HTML to show while window fetches Ajax Content?

    minimizeorder: 0,
    zIndexvalue: 100,
    tobjects: [], //object to contain references to dhtml window divs, for cleanup purposes
    lastactivet: {}, //reference to last active DHTML window

    init: function (t) {
        var domwindow = document.createElement("div") //create dhtml window div
        domwindow.id = t
        domwindow.className = "dhtmlwindow"
        var domwindowdata = ''
        domwindowdata = '<div class="drag-handle">'
        domwindowdata += 'DHTML Window <div class="drag-controls"><img src="' + this.imagefiles[0] + '" title="Minimize" /><img src="' + this.imagefiles[1] + '" title="Close" /></div>'
        domwindowdata += '</div>'
        domwindowdata += '<div class="drag-contentarea"></div>'
        domwindowdata += '<div class="drag-statusarea"><div class="drag-resizearea" style="background: transparent url(' + this.imagefiles[3] + ') top right no-repeat;">&nbsp;</div></div>'
        domwindowdata += '</div>'
        domwindow.innerHTML = domwindowdata
        document.getElementById("dhtmlwindowholder").appendChild(domwindow)
        //this.zIndexvalue=(this.zIndexvalue)? this.zIndexvalue+1 : 100 //z-index value for DHTML window: starts at 0, increments whenever a window has focus
        var t = document.getElementById(t)
        var divs = t.getElementsByTagName("div")
        for (var i = 0; i < divs.length; i++) { //go through divs inside dhtml window and extract all those with class="drag-" prefix
            if (/drag-/.test(divs[i].className))
                t[divs[i].className.replace(/drag-/, "")] = divs[i] //take out the "drag-" prefix for shorter access by name
        }
        //t.style.zIndex=this.zIndexvalue //set z-index of this dhtml window
        t.handle._parent = t //store back reference to dhtml window
        t.resizearea._parent = t //same
        t.controls._parent = t //same
        t.onclose = function () { return true } //custom event handler "onclose"
        t.onmousedown = function () { dhtmlwindow.setfocus(this) } //Increase z-index of window when focus is on it
        t.handle.onmousedown = dhtmlwindow.setupdrag //set up drag behavior when mouse down on handle div
        t.resizearea.onmousedown = dhtmlwindow.setupdrag //set up drag behavior when mouse down on resize div
        t.controls.onclick = dhtmlwindow.enablecontrols
        t.show = function () { dhtmlwindow.show(this) } //public function for showing dhtml window
        t.hide = function () { dhtmlwindow.hide(this) } //public function for hiding dhtml window
        t.close = function () { dhtmlwindow.close(this) } //public function for closing dhtml window (also empties DHTML window content)
        t.setSize = function (w, h) { dhtmlwindow.setSize(this, w, h) } //public function for setting window dimensions
        t.moveTo = function (x, y) { dhtmlwindow.moveTo(this, x, y) } //public function for moving dhtml window (relative to viewpoint)
        t.isResize = function (bol) { dhtmlwindow.isResize(this, bol) } //public function for specifying if window is resizable
        t.isScrolling = function (bol) { dhtmlwindow.isScrolling(this, bol) } //public function for specifying if window content contains scrollbars
        t.load = function (contenttype, contentsource, title) { dhtmlwindow.load(this, contenttype, contentsource, title) } //public function for loading content into window
        this.tobjects[this.tobjects.length] = t
        return t //return reference to dhtml window div
    },

    open: function (t, contenttype, contentsource, title, attr, recalonload) {
        var d = dhtmlwindow //reference dhtml window object
        function getValue(Name) {
            var config = new RegExp(Name + "=([^,]+)", "i") //get name/value config pair (ie: width=400px,)
            return (config.test(attr)) ? parseInt(RegExp.$1) : 0 //return value portion (int), or 0 (false) if none found
        }
        if (document.getElementById(t) == null) //if window doesn't exist yet, create it
            t = this.init(t) //return reference to dhtml window div
        else
            t = document.getElementById(t)
        this.setfocus(t)
        t.setSize(getValue(("width")), (getValue("height"))) //Set dimensions of window
        var xpos = getValue("center") ? "middle" : getValue("left") //Get x coord of window
        var ypos = getValue("center") ? "middle" : getValue("top") //Get y coord of window
        //t.moveTo(xpos, ypos) //Position window
        if (typeof recalonload != "undefined" && recalonload == "recal" && this.scroll_top == 0) { //reposition window when page fully loads with updated window viewpoints?
            if (window.attachEvent && !window.opera) //In IE, add another 400 milisecs on page load (viewpoint properties may return 0 b4 then)
                this.addEvent(window, function () { setTimeout(function () { t.moveTo(xpos, ypos) }, 400) }, "load")
            else
                this.addEvent(window, function () { t.moveTo(xpos, ypos) }, "load")
        }
        t.isResize(getValue("resize")) //Set whether window is resizable
        //t.isScrolling(getValue("scrolling")) //Set whether window should contain scrollbars
        t.isScrolling(0)
        t.style.visibility = "visible"
        t.style.display = "block"
        t.contentarea.style.display = "block"
        t.moveTo(xpos, ypos) //Position window
        t.load(contenttype, contentsource, title)
        if (t.state == "minimized" && t.controls.firstChild.title == "Restore") { //If window exists and is currently minimized?
            t.controls.firstChild.setAttribute("src", dhtmlwindow.imagefiles[0]) //Change "restore" icon within window interface to "minimize" icon
            t.controls.firstChild.setAttribute("title", "Minimize")
            t.state = "fullview" //indicate the state of the window as being "fullview"
        }
        return t
    },

    setSize: function (t, w, h) { //set window size (min is 150px wide by 100px tall)
        t.style.width = Math.max(parseInt(w), 150) + "px"
        t.contentarea.style.height = Math.max(parseInt(h), 100) + "px"
    },

    moveTo: function (t, x, y) { //move window. Position includes current viewpoint of document
        this.getviewpoint() //Get current viewpoint numbers
        t.style.left = (x == "middle") ? this.scroll_left + (this.docwidth - t.offsetWidth) / 2 + "px" : this.scroll_left + parseInt(x) + "px"
        t.style.top = (y == "middle") ? this.scroll_top + (this.docheight - t.offsetHeight) / 2 + "px" : this.scroll_top + parseInt(y) + "px"
    },

    isResize: function (t, bol) { //show or hide resize inteface (part of the status bar)
        t.statusarea.style.display = (bol) ? "block" : "none"
        t.resizeBool = (bol) ? 1 : 0
    },

    isScrolling: function (t, bol) { //set whether loaded content contains scrollbars
        t.contentarea.style.overflow = (bol) ? "auto" : "hidden"
    },

    load: function (t, contenttype, contentsource, title) { //loads content into window plus set its title (3 content types: "inline", "iframe", or "ajax")
        if (t.isClosed) {
            alert("DHTML Window has been closed, so no window to load contents into. Open/Create the window again.")
            return
        }
        var contenttype = contenttype.toLowerCase() //convert string to lower case
        if (typeof title != "undefined")
            t.handle.firstChild.nodeValue = title
        if (contenttype == "inline")
            t.contentarea.innerHTML = contentsource
        else if (contenttype == "div") {
            var inlinedivref = document.getElementById(contentsource)
            t.contentarea.innerHTML = (inlinedivref.defaultHTML || inlinedivref.innerHTML) //Populate window with contents of inline div on page
            if (!inlinedivref.defaultHTML)
                inlinedivref.defaultHTML = inlinedivref.innerHTML //save HTML within inline DIV
            inlinedivref.innerHTML = "" //then, remove HTML within inline DIV (to prevent duplicate IDs, NAME attributes etc in contents of DHTML window
            inlinedivref.style.display = "none" //hide that div
        }
        else if (contenttype == "iframe") {
            t.contentarea.style.overflow = "hidden" //disable window scrollbars, as iframe already contains scrollbars
            if (!t.contentarea.firstChild || t.contentarea.firstChild.tagName != "IFRAME") //If iframe tag doesn't exist already, create it first
                t.contentarea.innerHTML = '<iframe src="" style="margin:0; padding:0; width:100%; height: 100%" name="_iframe-' + t.id + '"></iframe>'
            window.frames["_iframe-" + t.id].location.replace(contentsource) //set location of iframe window to specified URL
        }
        else if (contenttype == "ajax") {
            this.ajax_connect(contentsource, t) //populate window with external contents fetched via Ajax
        }
        t.contentarea.datatype = contenttype //store contenttype of current window for future reference
    },

    setupdrag: function (e) {
        var d = dhtmlwindow //reference dhtml window object
        var t = this._parent //reference dhtml window div
        d.etarget = this //remember div mouse is currently held down on ("handle" or "resize" div)
        var e = window.event || e
        d.initmousex = e.clientX //store x position of mouse onmousedown
        d.initmousey = e.clientY
        d.initx = parseInt(t.offsetLeft) //store offset x of window div onmousedown
        d.inity = parseInt(t.offsetTop)
        d.width = parseInt(t.offsetWidth) //store width of window div
        d.contentheight = parseInt(t.contentarea.offsetHeight) //store height of window div's content div
        if (t.contentarea.datatype == "iframe") { //if content of this window div is "iframe"
            t.style.backgroundColor = "#F8F8F8" //colorize and hide content div (while window is being dragged)
            t.contentarea.style.visibility = "hidden"
        }
        document.onmousemove = d.getdistance //get distance travelled by mouse as it moves
        document.onmouseup = function () {
            if (t.contentarea.datatype == "iframe") { //restore color and visibility of content div onmouseup
                t.contentarea.style.backgroundColor = "white"
                t.contentarea.style.visibility = "visible"
            }
            d.stop()
        }
        return false
    },

    getdistance: function (e) {
        var d = dhtmlwindow
        var etarget = d.etarget
        var e = window.event || e
        d.distancex = e.clientX - d.initmousex //horizontal distance travelled relative to starting point
        d.distancey = e.clientY - d.initmousey
        if (etarget.className == "drag-handle") //if target element is "handle" div
            d.move(etarget._parent, e)
        else if (etarget.className == "drag-resizearea") //if target element is "resize" div
            d.resize(etarget._parent, e)
        return false //cancel default dragging behavior
    },

    getviewpoint: function () { //get window viewpoint numbers
        var ie = document.all && !window.opera
        var domclientWidth = document.documentElement && parseInt(document.documentElement.clientWidth) || 100000 //Preliminary doc width in non IE browsers
        this.standardbody = (document.compatMode == "CSS1Compat") ? document.documentElement : document.body //create reference to common "body" across doctypes
        this.scroll_top = (ie) ? this.standardbody.scrollTop : window.pageYOffset
        this.scroll_left = (ie) ? this.standardbody.scrollLeft : window.pageXOffset
        this.docwidth = (ie) ? this.standardbody.clientWidth : (/Safari/i.test(navigator.userAgent)) ? window.innerWidth : Math.min(domclientWidth, window.innerWidth - 16)
        this.docheight = (ie) ? this.standardbody.clientHeight : window.innerHeight
    },

    rememberattrs: function (t) { //remember certain attributes of the window when it's minimized or closed, such as dimensions, position on page
        this.getviewpoint() //Get current window viewpoint numbers
        t.lastx = parseInt((t.style.left || t.offsetLeft)) - dhtmlwindow.scroll_left //store last known x coord of window just before minimizing
        t.lasty = parseInt((t.style.top || t.offsetTop)) - dhtmlwindow.scroll_top
        t.lastwidth = parseInt(t.style.width) //store last known width of window just before minimizing/ closing
    },

    move: function (t, e) {
        t.style.left = dhtmlwindow.distancex + dhtmlwindow.initx + "px"
        t.style.top = dhtmlwindow.distancey + dhtmlwindow.inity + "px"
    },

    resize: function (t, e) {
        t.style.width = Math.max(dhtmlwindow.width + dhtmlwindow.distancex, 450) + "px"
        t.contentarea.style.height = Math.max(dhtmlwindow.contentheight + dhtmlwindow.distancey, 250) + "px"
        if (document.getElementById("mod_listitems") != null)
        //alert(document.getElementById("mod_listcontainer").offsetWidth)
            oListContainer = document.getElementById("mod_listcontainer")
        oListItems = document.getElementById("mod_listitems")
        oListItems.style.width = oListContainer.offsetWidth + "px"
        oListItems.style.height = oListContainer.offsetHeight + "px"
    },

    enablecontrols: function (e) {
        var d = dhtmlwindow
        var sourceobj = window.event ? window.event.srcElement : e.target //Get element within "handle" div mouse is currently on (the controls)
        if (/Minimize/i.test(sourceobj.getAttribute("title"))) //if this is the "minimize" control
            d.minimize(sourceobj, this._parent)
        else if (/Restore/i.test(sourceobj.getAttribute("title"))) //if this is the "restore" control
            d.restore(sourceobj, this._parent)
        else if (/Close/i.test(sourceobj.getAttribute("title"))) //if this is the "close" control
            d.close(this._parent)
        return false
    },

    minimize: function (button, t) {
        dhtmlwindow.rememberattrs(t)
        button.setAttribute("src", dhtmlwindow.imagefiles[2])
        button.setAttribute("title", "Restore")
        t.state = "minimized" //indicate the state of the window as being "minimized"
        t.contentarea.style.display = "none"
        t.statusarea.style.display = "none"
        if (typeof t.minimizeorder == "undefined") { //stack order of minmized window on screen relative to any other minimized windows
            dhtmlwindow.minimizeorder++ //increment order
            t.minimizeorder = dhtmlwindow.minimizeorder
        }
        t.style.left = "10px" //left coord of minmized window
        t.style.width = "200px"
        var windowspacing = t.minimizeorder * 10 //spacing (gap) between each minmized window(s)
        t.style.top = dhtmlwindow.scroll_top + dhtmlwindow.docheight - (t.handle.offsetHeight * t.minimizeorder) - windowspacing + "px"
    },

    restore: function (button, t) {
        dhtmlwindow.getviewpoint()
        button.setAttribute("src", dhtmlwindow.imagefiles[0])
        button.setAttribute("title", "Minimize")
        t.state = "fullview" //indicate the state of the window as being "fullview"
        t.style.display = "block"
        t.contentarea.style.display = "block"
        if (t.resizeBool) //if this window is resizable, enable the resize icon
            t.statusarea.style.display = "block"
        t.style.left = parseInt(t.lastx) + dhtmlwindow.scroll_left + "px" //position window to last known x coord just before minimizing
        t.style.top = parseInt(t.lasty) + dhtmlwindow.scroll_top + "px"
        t.style.width = parseInt(t.lastwidth) + "px"
    },


    close: function (t) {
        try {
            var closewinbol = t.onclose()
        }
        catch (err) { //In non IE browsers, all errors are caught, so just run the below
            var closewinbol = true
        }
        finally { //In IE, not all errors are caught, so check if variable isn't defined in IE in those cases
            if (typeof closewinbol == "undefined") {
                alert("An error has occured somwhere inside your \"onclose\" event handler")
                var closewinbol = true
            }
        }
        if (closewinbol) { //if custom event handler function returns true
            if (t.state != "minimized") //if this window isn't currently minimized
                dhtmlwindow.rememberattrs(t) //remember window's dimensions/position on the page before closing
            if (window.frames["_iframe-" + t.id]) //if this is an IFRAME DHTML window
                window.frames["_iframe-" + t.id].location.replace("about:blank")
            else
                t.contentarea.innerHTML = ""
            t.style.display = "none"
            t.isClosed = true //tell script this window is closed (for detection in t.show())
        }
        return closewinbol
    },


    setopacity: function (targetobject, value) { //Sets the opacity of targetobject based on the passed in value setting (0 to 1 and in between)
        if (!targetobject)
            return
        if (targetobject.filters && targetobject.filters[0]) { //IE syntax
            if (typeof targetobject.filters[0].opacity == "number") //IE6
                targetobject.filters[0].opacity = value * 100
            else //IE 5.5
                targetobject.style.filter = "alpha(opacity=" + value * 100 + ")"
        }
        else if (typeof targetobject.style.MozOpacity != "undefined") //Old Mozilla syntax
            targetobject.style.MozOpacity = value
        else if (typeof targetobject.style.opacity != "undefined") //Standard opacity syntax
            targetobject.style.opacity = value
    },

    setfocus: function (t) { //Sets focus to the currently active window
        this.zIndexvalue++
        t.style.zIndex = this.zIndexvalue
        t.isClosed = false //tell script this window isn't closed (for detection in t.show())
        this.setopacity(this.lastactivet.handle, 0.5) //unfocus last active window
        this.setopacity(t.handle, 1) //focus currently active window
        this.lastactivet = t //remember last active window
    },


    show: function (t) {
        if (t.isClosed) {
            alert("DHTML Window has been closed, so nothing to show. Open/Create the window again.")
            return
        }
        if (t.lastx) //If there exists previously stored information such as last x position on window attributes (meaning it's been minimized or closed)
            dhtmlwindow.restore(t.controls.firstChild, t) //restore the window using that info
        else
            t.style.display = "block"
        this.setfocus(t)
        t.state = "fullview" //indicate the state of the window as being "fullview"
    },

    hide: function (t) {
        t.style.display = "none"
    },

    ajax_connect: function (url, t) {
        var page_request = false
        var bustcacheparameter = ""
        if (window.XMLHttpRequest) // if Mozilla, IE7, Safari etc
            page_request = new XMLHttpRequest()
        else if (window.ActiveXObject) { // if IE6 or below
            try {
                page_request = new ActiveXObject("Msxml2.XMLHTTP")
            }
            catch (e) {
                try {
                    page_request = new ActiveXObject("Microsoft.XMLHTTP")
                }
                catch (e) { }
            }
        }
        else
            return false
        t.contentarea.innerHTML = this.ajaxloadinghtml
        page_request.onreadystatechange = function () {
            if (url.indexOf("VARIATIONS") > 0) {
                dhtmlwindow.ajax_loadsortablepage(page_request, t)
            } else {
                dhtmlwindow.ajax_loadpage(page_request, t)
            } 
        }
        if (this.ajaxbustcache) //if bust caching of external page
            bustcacheparameter = (url.indexOf("?") != -1) ? "&" + new Date().getTime() : "?" + new Date().getTime()
        page_request.open('GET', url + bustcacheparameter, true)
        page_request.send(null)
    },

    ajax_loadpage: function (page_request, t) {
        if (page_request.readyState == 4 && (page_request.status == 200 || window.location.href.indexOf("http") == -1)) {
            t.contentarea.innerHTML = page_request.responseText
        }
    },

    ajax_loadsortablepage: function (page_request, t) {
        if (page_request.readyState == 4 && (page_request.status == 200 || window.location.href.indexOf("http") == -1)) {
            t.contentarea.innerHTML = page_request.responseText
            //if (document.getElementById("ListItems") != null || makeSortable() != null) {
            //    setTimeout("makeSortable(document.getElementById('ListItems'))",500);
            //} else {
            sorttable.makeSortable(document.getElementById("ListItems"))
            //}
            
        }
    },

    stop: function () {
        dhtmlwindow.etarget = null //clean up
        document.onmousemove = null
        document.onmouseup = null
    },

    addEvent: function (target, functionref, tasktype) { //assign a function to execute to an event handler (ie: onunload)
        var tasktype = (window.addEventListener) ? tasktype : "on" + tasktype
        if (target.addEventListener)
            target.addEventListener(tasktype, functionref, false)
        else if (target.attachEvent)
            target.attachEvent(tasktype, functionref)
    },

    cleanup: function () {
        for (var i = 0; i < dhtmlwindow.tobjects.length; i++) {
            dhtmlwindow.tobjects[i].handle._parent = dhtmlwindow.tobjects[i].resizearea._parent = dhtmlwindow.tobjects[i].controls._parent = null
        }
        window.onload = null
    }

} //End dhtmlwindow object

function ChgChoice(itemID){
    var ahrefs = document.getElementsByTagName("TR");
    var numOfAHREFs = ahrefs.length;
    var origImage;
    var ii = 0;
    for(i=0;i<numOfAHREFs;i++)
    {
    //if (i == 0) {
    //  alert(ahrefs[i].className);
    //}
    var aHrefName = ahrefs[i].id;
        if (aHrefName.indexOf("item") == 0) {
            if (ii == 0) {
                ahrefs[i].className = "divItemTwo";
                ii = 1;
            } else {
                ahrefs[i].className = "divItem";
                ii = 0;
            }
        }
    }
    document.getElementById("item" + itemID).className = "divItemSel";
    document.getElementById("pfchosenitem").setAttribute("value", itemID);
    //alert(document.getElementById("pfchosenitem").value);
}

function ChgLang(curLang){
    //pfdispvar
    var inputs = document.getElementsByTagName("input");
    var numOfINPUTSs = inputs.length;
    var ii = 0;
    for (i = 0; i < numOfINPUTSs; i++) {
        if (curLang != "") {
            var InputName = inputs[i].id;
            if (InputName.indexOf("pfdispvar") == 0) {
                inputs[i].style.textDecoration = "none";
                inputs[i].style.backgroundColor = "#fff";
                inputs[i].disabled = false;
            } else if (InputName.indexOf("pfset") == 0) {
                inputs[i].disabled = false;
            }
        } else {
            var InputName = inputs[i].id;
            if (InputName.indexOf("pfdispvar") == 0) {
                inputs[i].style.textDecoration = "line-through";
                inputs[i].style.backgroundColor = "#ddd";
                inputs[i].disabled = true;
            } else if (InputName.indexOf("pfset") == 0) {
                inputs[i].disabled = true;
            }
        }
        
    }
    if (curLang != "") {
        document.getElementById("pfdispvar" + curLang).style.textDecoration = "line-through";
        document.getElementById("pfdispvar" + curLang).style.backgroundColor = "#ddd";
        document.getElementById("pfdispvar" + curLang).disabled = true;
        document.getElementById("pfset" + curLang).disabled = true;
    }
}

function SetVariation(iLangId) {
    var curVariation = document.getElementById('pfchosenitem').value;
    if (curVariation != "") {
        var curVarName = document.getElementById('itemname' + curVariation).value;
        document.getElementById("pfdispvar" + iLangId).value = curVarName;
        document.getElementById('pfvar' + iLangId).value = curVariation;
    }
}

function SaveVariations() {
    var inputs = document.getElementsByTagName("input");
    var curItemLang = document.getElementById("pf-curlang").value;
    if (curItemLang == "") {
        alert("You must choose a language for the item you are modifying.");
        return;
    }
    var numOfINPUTSs = inputs.length;
    var hasAnswered = false;
    var sCmdString = "";
    var sAllVals = "";

    for (i = 0; i < numOfINPUTSs; i++) {
        var InputName = inputs[i].id;
        if (InputName.indexOf("pfvar") == 0) {
            var iItemID = inputs[i].value;
            if (iItemID == "") { iItemID = "0" }
            //if (iItemID != "" && iItemID != "0") {
                var sInsertItemID = "s" + iItemID + "s";
                if (sAllVals.indexOf(sInsertItemID) >= 0 && iItemID != "0") {
                    alert("You have used an item more than once in the \"Variations\" fields. Please ensure you only choose one item per language.");
                    return;
                } else {
                    sAllVals += sInsertItemID;
                }
            //}
        }
        //alert(sAllVals);
    }

    for (i = 0; i < numOfINPUTSs; i++) {
        var InputName = inputs[i].id;
        if (InputName.indexOf("pfvar") == 0) {
            //This is a holder
            var sItemLang = InputName.substring(5, InputName.length);
            if (sItemLang != curItemLang) {
                var iItemID = inputs[i].value;
                if (iItemID == "0" && hasAnswered == false) {
                    var answer = confirm('You have not provided a variation for all languages. Are you sure you want to save?')
                    if (answer) {
                        hasAnswered = true
                    } else {
                        return;
                    }
                }
                //if (iItemID != 0) {
                    sCmdString += sItemLang + "," + iItemID + ";";
                //}
            }
        }
    }

    //sCmdString = sCmdString.substring(0, (sCmdString.length - 1));
    sCmdString = curItemLang + "," + document.getElementById("mod_item").value + ";" + sCmdString;
    //alert(PFSPWebURL + "/PointFire2007.aspx?PFMUI=LINKVARIATIONS&VARVALUES=" + sCmdString + "&LISTNAME=" + PFSPListName);
    SaveSettings(PFSPWebURL + "/PointFire2007.aspx?PFMUI=LINKVARIATIONS&VARVALUES=" + sCmdString + "&LISTNAME=" + PFSPListName);
}

function ClearVariations() {
    var inputs = document.getElementsByTagName("input");
    var numOfINPUTSs = inputs.length;
    for (i = 0; i < numOfINPUTSs; i++) {
        var InputName = inputs[i].id;
        if (InputName.indexOf("pfvar") == 0) {
            var sItemLang = InputName.substring(5, InputName.length);
            document.getElementById("pfdispvar" + sItemLang).value = "";
            document.getElementById('pfvar' + sItemLang).value = "0";
        }
    }
}

function ChgInheritance() {
    var inputs = document.getElementById('pfsitesettings').elements;
    var sInheritance = document.getElementById("inheritsettings").value;
    var numOfINPUTSs = inputs.length;
    var ii = 0;
    for (i = 0; i < numOfINPUTSs; i++) {
        var InputName = inputs[i].id;
        if (InputName.indexOf("pf") == 0 || InputName.indexOf("varLang") == 0) {
            if (sInheritance == "TRUE") {
                inputs[i].style.backgroundColor = "#ddd";
                inputs[i].disabled = true;
            } else {
                inputs[i].style.backgroundColor = "#fff";
                inputs[i].disabled = false;
            }
        }
    }
}

function SaveSiteSettings() {
    var sInheritance = document.getElementById("inheritsettings").value;
    if (sInheritance == "TRUE") {
        //alert(PFSPWebURL + "/PointFire2007.aspx?PFMUI=SITESETTINGS&pfinheritsettings=TRUE");
        SaveSettings(PFSPWebURL + "/PointFire2007.aspx?PFMUI=SITESETTINGS&pfinheritsettings=TRUE");
        //window.location.href = PFSPWebURL + "/PointFire2007.aspx?PFMUI=SITESETTINGS&pfinheritsettings=TRUE";
    }
    else {
        var sURL = PFSPWebURL + "/PointFire2007.aspx?PFMUI=SITESETTINGS&pfinheritsettings=FALSE";
        var sLanguages = "";
        var inputs = document.getElementById('pfsitesettings').elements;
        var numOfINPUTSs = inputs.length;
        var ii = 0;
        for (i = 0; i < numOfINPUTSs; i++) {
            var InputName = inputs[i].id;
            if (InputName.indexOf("pf") == 0) {
                sTempValue = inputs[i].value;
                //if (sTempValue == "") { sTempValue = "NULL" }
                sURL += "&" + InputName + "=" + escape(sTempValue);
            } else if (InputName.indexOf("varLang") == 0) {
                if (inputs[i].value == "YES") {
                    sLanguages += InputName.substring(7, InputName.length) + ";";
                }
            }
        }
        //alert("hellO");
        var sTempName = sLanguages.substring(0, sLanguages.length - 1);
        sURL += "&pflanguages=" + sTempName;
        //alert(sURL);
        SaveSettings(sURL);
        //window.location.href = sURL;
    }
}

function ChgItemLang() {
    var oMyItemLang = document.getElementById("pfitemlanguage");
    var oMyUseVar = document.getElementById("pfusevariations");
    var oMyVarLF = document.getElementById("pfvariationlookup");
    var oMyMode = document.getElementById("pfmode");

    if (oMyItemLang.value == "YES") {
        oMyUseVar.disabled = false;
        oMyUseVar.style.backgroundColor = "#fff";
        if (oMyUseVar.value == "YES") {
            oMyVarLF.disabled = false;
            oMyVarLF.style.backgroundColor = "#fff";
            oMyMode.value = "additemlanguagelookup";
        } else {
            oMyVarLF.disabled = true;
            oMyVarLF.style.backgroundColor = "#ddd";
            oMyMode.value = "add";
        }
    } else {
        oMyUseVar.disabled = true;
        oMyUseVar.style.backgroundColor = "#ddd";
        oMyVarLF.disabled = true;
        oMyVarLF.style.backgroundColor = "#ddd";
        oMyMode.value = "none";
    }
}

function SaveListSettings() {
    var oMyMode = document.getElementById("pfmode");
    switch (oMyMode.value) {
        case "forceupgrade":
        case "forcerepair":
            alert("Nothing to Save!");
            break;
        case "changelookup":
            //Change Lookup Field
            var oMyVarLF = document.getElementById("pfvariationlookup");
            if (confirm("Are you sure you want to change the Variation Lookup field?")) {
                window.location.href = PFSPWebURL + "/PointFire2007.aspx?PFMUILISTCHG=" + document.getElementById("pflistid").value + "&PFUSING=" + oMyVarLF.value + "&PFREF=" + window.location.href;
            }
            break;
        case "add":
            //Add Item Language field
            var oMyUseVar = document.getElementById("pfusevariations");
            if (confirm("Are you sure you want to add the Item Language field?")) {
                window.location.href = PFSPWebURL + "/PointFire2007.aspx?PFMUILISTLANG=" + document.getElementById("pflistid").value + "&PFREF=" + window.location.href;
            }
            break;
        //case "addlanguagelookup":
        
            //break;
        case "addlookup":
            //Add Lookup Fields 
            var oMyItemLang = document.getElementById("pfitemlanguage");
            var oMyUseVar = document.getElementById("pfusevariations");
            var oMyVarLF = document.getElementById("pfvariationlookup");
            if (confirm("Are you sure you want to add the \"Language\" Variation fields?")) {
                window.location.href = PFSPWebURL + "/PointFire2007.aspx?PFMUILISTON=" + document.getElementById("pflistid").value + "&PFUSING=" + oMyVarLF.value + "&PFREF=" + window.location.href;
            }
            break;
        case "additemlanguagelookup":
            //Add Item Language and Lookup Fields
            var oMyItemLang = document.getElementById("pfitemlanguage");
            var oMyUseVar = document.getElementById("pfusevariations");
            var oMyVarLF = document.getElementById("pfvariationlookup");
            if (confirm("Are you sure you want to add the Item Language and \"Language\" Variation fields?")) {
                window.location.href = PFSPWebURL + "/PointFire2007.aspx?PFMUILISTON=" + document.getElementById("pflistid").value + "&PFUSING=" + oMyVarLF.value + "&PFREF=" + window.location.href;
            }
            break;
        default:
            alert("Nothing to Save!");
            break;
    }
}

function SaveSettings(url) {
    if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari
        xmlhttp = new XMLHttpRequest();
    }
    else {// code for IE6, IE5
        xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
    }
    xmlhttp.onreadystatechange = function () {
        if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
            alert(xmlhttp.responseText);
            window.location.href = window.location.href;
        }
    }
    var bustcacheparameter = (url.indexOf("?") != -1) ? "&" + new Date().getTime() : "?" + new Date().getTime()
    xmlhttp.open("GET", url + bustcacheparameter, true);
    xmlhttp.send();
}

//document.getElementById('" + iLangId + "').value = document.getElementById('pfchosenitem').value\

function runCount() {
    //connectContent(PFSPWebURL + '/_layouts/PointFire2007/PointFire2007ModWin.aspx?PFCMD=VARIATIONSITEMSLIST&ListName='+PFSPListName+'&ItemOffset=0&ItemCount=50&ListView=' + PFSPListView, 'mod_listcontainer', true)
    connectContent(PFSPWebURL + '/_layouts/PointFire2007/PointFire2007ModWin.aspx?PFCMD=VARIATIONSITEMSLIST&ListName=' + PFSPListName + '&ItemOffset=0&ItemCount=' + document.getElementById("pf-countselect").value + '&ItemID=' + document.getElementById("pf-curitem").value + '&Filter=' + document.getElementById("pf-filterselect").value + '&ListPage=1', 'mod_listcontainer', true)
    document.getElementById('mod_page').value = 1;
}

function runFilter() {
    connectContent(PFSPWebURL + '/_layouts/PointFire2007/PointFire2007ModWin.aspx?PFCMD=VARIATIONSITEMSLIST&ListName=' + PFSPListName + '&ItemOffset=0&ItemCount=' + document.getElementById("pf-countselect").value + '&ItemID=' + document.getElementById("pf-curitem").value + '&Filter=' + document.getElementById("pf-filterselect").value + '&ListPage=1', 'mod_listcontainer', true)
    document.getElementById('mod_page').value = 1;
}

function changePage(target) {
    //document.getElementById('pf-listpage').value
    target = parseInt(document.getElementById('mod_page').value) + target;
    document.getElementById('mod_page').value = target;
    connectContent(PFSPWebURL + '/_layouts/PointFire2007/PointFire2007ModWin.aspx?PFCMD=VARIATIONSITEMSLIST&ListName=' + PFSPListName + '&ItemOffset=0&ItemCount=' + document.getElementById("pf-countselect").value + '&ItemID=' +document.getElementById("pf-curitem").value + '&Filter=' + document.getElementById("pf-filterselect").value + '&ListPage=' + target, 'mod_listcontainer', true)
}

function ResetColColors() {
    var ahrefs = document.getElementsByTagName("TR");
    var numOfAHREFs = ahrefs.length;
    var origImage;
    var ii = 0;
    for (i = 0; i < numOfAHREFs; i++) {
        //if (i == 0) {
        //  alert(ahrefs[i].className);
        //}
        var aHrefName = ahrefs[i].id;
        if (aHrefName.indexOf("item") == 0) {
            if (ii == 0) {
                ahrefs[i].className = "divItemTwo";
                ii = 1;
            } else {
                ahrefs[i].className = "divItem";
                ii = 0;
            }
        }
    }
}

function connectContent(url, target, sort){
    var page_request = false
    //alert("hello")
	var bustcacheparameter=""
	if (window.XMLHttpRequest) // if Mozilla, IE7, Safari etc
		page_request = new XMLHttpRequest()
	else if (window.ActiveXObject){ // if IE6 or below
		try {
		page_request = new ActiveXObject("Msxml2.XMLHTTP")
		} 
		catch (e){
			try{
			page_request = new ActiveXObject("Microsoft.XMLHTTP")
			}
			catch (e){}
		}
	}
	else
		return false
	document.getElementById(target).innerHTML="<h3>Loading...</h3>"
	page_request.onreadystatechange=function(){loadContent(page_request, target, sort)}
	bustcacheparameter=(url.indexOf("?")!=-1)? "&"+new Date().getTime() : "?"+new Date().getTime()
	page_request.open('GET', url+bustcacheparameter, true)
	page_request.send(null)
}


function loadContent(page_request, target, sort){
	if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1)){
	    document.getElementById(target).innerHTML = page_request.responseText
	    if (sort == true) { sorttable.makeSortable(document.getElementById("ListItems")) }
	}
}



//document.write('<div id="dhtmlwindowholder"><span style="display:none">.</span></div>') //container that holds all dhtml window divs on page
window.onunload=dhtmlwindow.cleanup





if (typeof dhtmlwindow=="undefined")
alert('ERROR: Modal Window script requires all files from "DHTML Window widget" in order to work!')

var dhtmlmodal={
veilstack: 0,
open:function(t, contenttype, contentsource, title, attr, recalonload){
	var d=dhtmlwindow //reference dhtmlwindow object
	this.interVeil=document.getElementById("interVeil") //Reference "veil" div
	this.veilstack++ //var to keep track of how many modal windows are open right now
	this.loadveil()
	if (recalonload=="recal" && d.scroll_top==0)
		d.addEvent(window, function(){dhtmlmodal.adjustveil()}, "load")
	var t=d.open(t, contenttype, contentsource, title, attr, recalonload)
	t.controls.firstChild.style.display="none" //Disable "minimize" button
	t.controls.onclick=function(){dhtmlmodal.close(this._parent, true)} //OVERWRITE default control action with new one
	t.show=function(){dhtmlmodal.show(this)} //OVERWRITE default t.show() method with new one
	t.hide=function(){dhtmlmodal.close(this)} //OVERWRITE default t.hide() method with new one
return t
},


loadveil:function(){
	var d=dhtmlwindow
	d.getviewpoint()
	this.docheightcomplete=(d.standardbody.offsetHeight>d.standardbody.scrollHeight)? d.standardbody.offsetHeight : d.standardbody.scrollHeight
	this.interVeil.style.width=d.docwidth+"px" //set up veil over page
	this.interVeil.style.height=this.docheightcomplete+"px" //set up veil over page
	this.interVeil.style.left=0 //Position veil over page
	this.interVeil.style.top=0 //Position veil over page
	this.interVeil.style.visibility="visible" //Show veil over page
	this.interVeil.style.display="block" //Show veil over page
},

adjustveil:function(){ //function to adjust veil when window is resized
	if (this.interVeil && this.interVeil.style.display=="block") //If veil is currently visible on the screen
		this.loadveil() //readjust veil
},

closeveil:function(){ //function to close veil
	this.veilstack--
	if (this.veilstack==0) //if this is the only modal window visible on the screen, and being closed
		this.interVeil.style.display="none"
},


close:function(t, forceclose){ //DHTML modal close function
	t.contentDoc=(t.contentarea.datatype=="iframe")? window.frames["_iframe-"+t.id].document : t.contentarea //return reference to modal window DIV (or document object in the case of iframe
	if (typeof forceclose!="undefined")
		t.onclose=function(){return true}
	if (dhtmlwindow.close(t)) //if close() returns true
		this.closeveil()
},


show:function(t){
	dhtmlmodal.veilstack++
	dhtmlmodal.loadveil()
	dhtmlwindow.show(t)
}
} //END object declaration


document.write('<div id="interVeil"></div>')
dhtmlwindow.addEvent(window, function(){if (typeof dhtmlmodal!="undefined") dhtmlmodal.adjustveil()}, "resize")