var movingElement = null;
var ShowedSpace = null;
var SpaceToShow = null;
var movingBoxes = new Array();
var movingSpaces = new Array();
var uniqId = 1;
document.onmousemove = ACMMoveItem;
document.onmouseup = ACMStopMoveItem;
document.onmousedown = ACMStartMoveItem;

window.onload = ACMGetInitialPosition;

function ACMGetInitialPosition()
{
    ACMGetActualBoxes();
    var tab = GetCookie("ACMMenuLeft").split("|");
    var orderedBoxes = new Array();
    var orderedSpaces = new Array();
    for(j=0;j<tab.length-1;j+=2)
    {
        for(k=0;k<movingBoxes.length;k++)
        {
            if (movingBoxes[k].childNodes[1].textContent == tab[j])
            {
                orderedBoxes[orderedBoxes.length] = movingBoxes[k];
                orderedSpaces[orderedSpaces.length] = movingSpaces[k];
                if ( tab[j+1] == "none")
                {
                    ACMCollapseBox(orderedBoxes[orderedBoxes.length-1].childNodes[1].childNodes[1],false);
                }
                else
                {
                    ACMExpandBox(orderedBoxes[orderedBoxes.length-1].childNodes[1].childNodes[1],false);
                }
            }
        }
    }
    for (j=1;j<orderedBoxes.length;j++)
    {
            orderedSpaces[j-1].insertAdjacentElement('afterEnd',orderedBoxes[j]);
            orderedBoxes[j].insertAdjacentElement('afterEnd',orderedSpaces[j]);
    }
}

HTMLElement.prototype.insertAdjacentElement=function(where,parsedNode){
         switch(where){
            case "beforeBegin":
                this.parentNode.insertBefore(parsedNode,this);
                break;
            case "afterBegin":
                this.insertBefore(parsedNode,this.firstChild);
                break;
            case "beforeEnd":
                this.appendChild(parsedNode);
                break;
            case "afterEnd":
                if(this.nextSibling)
                    this.parentNode.insertBefore(parsedNode,this.nextSibling);
                else
                    this.parentNode.appendChild(parsedNode);
                break;
            }
        }
        
    HTMLElement.prototype.__defineGetter__("parentElement",function(){
        if(this.parentNode==this.ownerDocument)return null;
        return this.parentNode;
        });


function ACMStartMoveItem(event)
{
    if (event.button != 0) {return false}
    if (movingElement != null) {ACMStopMoveItem;return true}
    movingElement = event.target;
    if (movingElement != null)
    {
        if (movingElement.className == "BoxArrow") {ACMCollapseBox(movingElement)}
        else if (movingElement.className == "BoxArrowActive") {ACMExpandBox(movingElement)}
        var box = movingElement;
        while(box != null && box.id != "myInfoBox")
        {
            box = box.parentNode;
        }
        if (box != null) //Moving InfoBox
        {
            movingElement = document.getElementById("myInfoBox");
            movingElement.Left = getAbsoluteLeft(movingElement);
            movingElement.Top = getAbsoluteTop(movingElement);
            movingElement.offsetX = event.clientX + document.documentElement.scrollLeft -  movingElement.Left;
            movingElement.offsetY = event.clientY + document.documentElement.scrollTop -  movingElement.Top;
            ACMMoveItem();
            return false;
        }
        if (movingElement.className != "BoxHeader") {movingElement = null;return true}
        while(movingElement.className != "Box")
        {
            movingElement = movingElement.parentNode;
            if (movingElement == null) { return true}
        }
        movingElement.Left = getAbsoluteLeft(movingElement);
        movingElement.Top = getAbsoluteTop(movingElement);
        movingElement.offsetX = event.clientX + document.documentElement.scrollLeft -  movingElement.Left;
        movingElement.offsetY = event.clientY + document.documentElement.scrollTop -  movingElement.Top;
        movingElement.className = "BoxMoving";
        ACMGetActualBoxes();
        ACMinitIds();
        ACMShowSpaceFromBox();
        ACMMoveItem();
    }
    else
    {
        return true;
    }
}
function ACMGetActualBoxes()
{
    movingBoxes = new Array();
    movingSpaces = new Array();
    var n=-1;
    var p=0;
    var firstSpace;
    var container = document.getElementById("BoxContainer")
    {
        for (k=0;k<container.childNodes.length;k++)
        {
            if(container.childNodes[k].nodeType==1)
            {
                if(container.childNodes[k].className == "BoxSpace")
                {
                    if (n != -1)
                    {
                        movingSpaces[movingSpaces.length] = container.childNodes[k];
                        movingSpaces[movingSpaces.length-1].Place = n;
                    }
                    else
                    {
                        firstSpace = container.childNodes[k];
                        firstSpace.Place = n;
                    }
                    n++;
                }
                else
                {
                    movingBoxes[movingBoxes.length] = container.childNodes[k];
                    movingBoxes[movingBoxes.length-1].Place = p;
                    p++;
                }
            }
        }
//        for(l=0;l<movingBoxes.length-2;l++)
//        {
//            for(m=0;m<movingBoxes.length-2-l;m++)
//            {
//                if (movingBoxes[m].offsetHeight > movingBoxes[m+1].offsetHeight)
//                {
//                    temp = movingBoxes[m]; movingBoxes[m]=movingBoxes[m+1];movingBoxes[m+1]=temp;
//                    movingBoxes[m].Place = m; movingBoxes[m+1].Place = m+1;
//                    temp = movingSpaces[m]; movingSpaces[m]=movingSpaces[m+1];movingSpaces[m+1]=temp;
//                    movingSpaces[m].Place = m; movingSpaces[m+1].Place = m+1;
//                }
//            }
//        }
            
        movingSpaces[movingSpaces.length] = firstSpace;
    }
}
function ACMinitIds()
{
    for (j=0;j<movingSpaces.length;j++)
    {
        movingSpaces[j].id = "Space_"+j;
    }
    for (j=0;j<movingBoxes.length;j++)
    {
        movingBoxes[j].id = "Box_"+j;
    }
}

function ACMStopMoveItem(event)
{
    if (event.button != 0)    {return false}
    if (movingElement != null)
    {
        if (movingElement.id == "myInfoBox") { movingElement = null;return true }
        movingElement.className = "Box";
        ACMSetSpaceHeight(ShowedSpace, 5);
        movingElement.style.left = "";
        movingElement.style.top = "";
        ShowedSpace = null;
        SpaceToShow = null;
        movingElement = null;
        for (j=0;j<movingSpaces.length;j++)
        {
            ACMSetSpaceHeight(movingSpaces[j], 5);
        }
        SaveCookie("ACMMenuLeft")
    }
}

function ACMMoveItem(event)
{
    if (movingElement != null)
    {
        movingElement.Left = event.clientX + document.documentElement.scrollLeft - movingElement.offsetX
        movingElement.Top = event.clientY + document.documentElement.scrollTop - movingElement.offsetY
        movingElement.style.left = movingElement.Left + "px";
        movingElement.style.top = movingElement.Top + "px";  
        if (movingElement.id != "myInfoBox") { ACMCheckPosition()}

       if(window.getSelection&&window.getSelection().collapseToStart)
        {
            window.getSelection().removeAllRanges();
        }
        else
        {
            if(document.selection&&document.selection.empty)
            {
                document.selection.empty();
            }
        }
        
    }
}

function ACMCheckPosition()
{
    for (j=0;j<movingBoxes.length;j++)
    {
        movingSpaces[j].Top =  getAbsoluteTop(movingSpaces[j]);
        if (movingSpaces[j].myHeight == null) {movingSpaces[j].myHeight = 5;}
        if (movingElement.Top >= getAbsoluteTop(movingBoxes[j]) + (movingBoxes[j].offsetHeight/2) && movingElement.Top < (getAbsoluteTop(movingSpaces[j]) + movingSpaces[j].myHeight) && movingSpaces[j]!=ShowedSpace && (j == movingBoxes.length-1 || movingBoxes[j+1]!=movingElement))
        {
//            ACMSetSpaceHeight(movingSpaces[j],ShowedSpace.myHeight+5);
//            ACMSetSpaceHeight(ShowedSpace,5);
//            ShowedSpace = movingSpaces[j];
            movingSpaces[j].insertAdjacentElement('afterEnd',movingElement);
            movingElement.insertAdjacentElement('afterEnd',ShowedSpace);
            var lastPlace = movingElement.Place;
            ACMGetActualBoxes();
            ACMSetSpaceHeight(SpaceToShow, 5);
            if (movingElement.Place > lastPlace)
            { //going down
                if (lastPlace == 0)
                { SpaceToShow = movingSpaces[movingSpaces.length-1]; }
                else
                { SpaceToShow = movingSpaces[lastPlace-1]; }
               
                ACMSetSpaceHeight(SpaceToShow,5)
                ACMSetSpaceHeight(ShowedSpace,movingElement.offsetHeight+5)
//                ACMSetSpaceHeight(SpaceToShow,movingElement.offsetHeight+10)
//                ACMSetSpaceHeight(ShowedSpace,0)
//                ACMMoveSpaceToHeight(SpaceToShow.id,5)
//                ACMMoveSpaceToHeight(ShowedSpace.id,movingElement.offsetHeight+5)
            }
            else
            { //going up
                SpaceToShow = movingSpaces[lastPlace];
                ACMSetSpaceHeight(SpaceToShow,5)
                ACMSetSpaceHeight(ShowedSpace,movingElement.offsetHeight+5)
//                ACMSetSpaceHeight(SpaceToShow,movingElement.offsetHeight+10)
//                ACMSetSpaceHeight(ShowedSpace,0)
//                ACMMoveSpaceToHeight(SpaceToShow.id,5)
//                ACMMoveSpaceToHeight(ShowedSpace.id,movingElement.offsetHeight+5)
            }
        }
        else if (movingElement.Top < getAbsoluteTop(movingBoxes[0]) + 5 &&  movingBoxes[0] != movingElement)
        {
            movingSpaces[movingSpaces.length-1].insertAdjacentElement('afterEnd',movingElement);
            movingElement.insertAdjacentElement('afterEnd',ShowedSpace);
            
            SpaceToShow = movingSpaces[movingSpaces.length-1]
            var lastPlace = movingElement.Place;
            ACMGetActualBoxes();
            ACMSetSpaceHeight(SpaceToShow, 5);
            SpaceToShow = movingSpaces[lastPlace];
            
            ACMSetSpaceHeight(SpaceToShow,5)
            ACMSetSpaceHeight(ShowedSpace,movingElement.offsetHeight+5)
//            ACMSetSpaceHeight(SpaceToShow,movingElement.offsetHeight+10)
//            ACMSetSpaceHeight(ShowedSpace,0)
//            ACMMoveSpaceToHeight(SpaceToShow.id,5)
//            ACMMoveSpaceToHeight(ShowedSpace.id,movingElement.offsetHeight+5)
        }
    }
}
function getAbsoluteLeft(object)
{
    if (object.style.position == "absolute")
    {
        return object.offsetLeft;
    }
    else
    {
        
        var myLeft = 0;
        do
        {
            myLeft += object.offsetLeft;
            object = object.parentNode;
//        } while(object != null && object.tagName != "HTML")
        } while(object.id != "BoxContainer")
        return myLeft
    }
}
function getAbsoluteTop(object)
{
    if (object.style.position == "absolute")
    {
        return object.offsetTop - object.scrollTop;
    }
    else
    {
        var myTop = 0;
        do
        {
            myTop += object.offsetTop;
            object = object.parentNode;
//        } while(object != null && object.tagName != "HTML")
        } while(object.id != "BoxContainer")
        return myTop
    }
}

function ACMShowSpaceFromBox()
{
    for(j=0;j<movingBoxes.length;j++)
    {
        if (movingElement == movingBoxes[j])
        {
            ShowedSpace = movingSpaces[j];
        }
    }
    ACMSetSpaceHeight(ShowedSpace, movingElement.offsetHeight + 5)
}

function ACMSetSpaceHeight(space, height)
{
    if(space!=null)
    {
        space.style.height = height + "px";
        space.myHeight = Math.round(height) ;
        clearTimeout(space.Timer);
    }
}
function ACMMoveSpaceToHeight(spaceId, height)
{
    space = document.getElementById(spaceId);
    if (space.myHeight > height)
    { //Collapse space
        
        //nextHeight = Math.max(space.Origin - Math.floor(((Math.atan(Math.PI*(space.Step-4)/2)+(Math.PI/2))/Math.PI)*Math.abs(space.Origin - height)),height);
        nextHeight = Math.max(space.myHeight-20,height);
        ACMSetSpaceHeight(space, nextHeight);
        space.Timer = setTimeout("ACMMoveSpaceToHeight('"+ spaceId + "',"+height+");",30)
    }
    else if( space.myHeight < height)
    { //Expand space
    
        //nextHeight = Math.min(space.Origin + Math.ceil(((Math.atan(Math.PI*(space.Step-4)/2)+(Math.PI/2))/Math.PI)*Math.abs(space.Origin - height)),height);
        nextHeight = Math.min(space.myHeight+20,height);
        ACMSetSpaceHeight(space, nextHeight);
        space.Timer = setTimeout("ACMMoveSpaceToHeight('"+ spaceId + "',"+height+");",30)
    }
    else
    { //Finish
        space.Step = null;
        space.Origin = null;
    }
}

function ACMCollapseBox(arrow, save)
{
    if(save==null){save=true}
    arrow.className = "BoxArrowActive";
    var obj = arrow.parentNode.parentNode.childNodes[3];
    obj.OriginalHeight = obj.offsetHeight;
    //obj.id = "inner_"+ (++uniqId);
    //ACMMoveInnerToHeight(obj.id,0);
    obj.style.display = "none";
    if(save==true){ SaveCookie("ACMMenuLeft")}
}
function ACMExpandBox(arrow, save)
{
    if(save==null){save=true}
    arrow.className = "BoxArrow";
    var obj = arrow.parentNode.parentNode.childNodes[3];
    //obj.id = "inner_"+ (++uniqId);
    //ACMMoveInnerToHeight(obj.id,obj.OriginalHeight);
    obj.style.display = "block";
    if(save==true){ SaveCookie("ACMMenuLeft")}
}
function ACMMoveInnerToHeight(innerId, height)
{
    inner = document.getElementById(innerId);
    if (inner.offsetHeight > height)
    { //Collapse inner
        nextHeight = Math.max(inner.offsetHeight-20,height);
        inner.style.height = nextHeight+"px";
    setTimeout("ACMMoveInnerToHeight('"+innerId+"',"+height+")",30)
    }
    else if( inner.offsetHeight < height)
    { //Expand inner
        nextHeight = Math.min(inner.offsetHeight+20,height);
        inner.style.height = nextHeight+"px";
    setTimeout("ACMMoveInnerToHeight('"+innerId+"',"+height+")",30)
    }
}


function SaveCookie(nom)
{
    var strcook="";
    for (j=0;j<movingBoxes.length;j++)
    {
        strcook+=movingBoxes[j].childNodes[1].textContent+"|";
        strcook+=movingBoxes[j].childNodes[3].style.display+"|";
    }
    var today = new Date();
    var date = new Date();
    date.setTime(today.getTime()+1000*60*60*24*365)
    document.cookie=nom+"="+escape(strcook)+" ; path=/; expires="+date.toGMTString() ;
}

function GetCookie(nom)
{
    var i,j ;
    var cookie = document.cookie ;
    i = cookie.indexOf(nom) ;
    if(i==-1) return "" ;
    j = cookie.indexOf(";",i) ;
    if(j==-1) j=cookie.length ;
    return unescape(cookie.substring(i+nom.length+1,j)); 
}

function SendNavLeftTableQuoteAjax(url)
{ 
         var httpRequest = false;
       if (window.XMLHttpRequest) { // Mozilla, Safari,...
            httpRequest = new XMLHttpRequest();
            if (httpRequest.overrideMimeType) {
                httpRequest.overrideMimeType('text/xml');
                // Voir la note ci-dessous à propos de cette ligne
            }
        }
        else if (window.ActiveXObject) { // IE
            try {
                httpRequest = new ActiveXObject("Msxml2.XMLHTTP");
            }
            catch (e) {
                try {
                    httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
                }
                catch (e) {}
            }
        }

    httpRequest.onreadystatechange  = function()
    { 
         if(httpRequest.readyState  == 4)
         {
              if(httpRequest.status  == 200) eval(httpRequest.responseText);
         }
    }
    var dt = new Date();
    httpRequest.open( "GET", url+"?mini=true&callajax=true&dt="+dt.getTime(),  true); 
    httpRequest.send(null); 
    
    setTimeout("SendNavLeftTableQuoteAjax('" + url + "')",20000);
}