var iTree_DialogBox_MoveMaxHeight=0;
var iTree_DialogBox_MoveMaxWidth=0;
var iTree_DialogBox_scrolltop = 0;
var iTree_DialogBox_scrollleft = 0;
var iTree_DialogBox_pageHeight = 0;
var iTree_DialogBox_scrollwidth=0;

var iTree_DialogBox_excursionX = 0;
var iTree_DialogBox_excursionY = 0;


/*GetObject*/
function TreeDialogBox$(_sId)
{
    var oControls = document.getElementById(_sId);
    return oControls;
}

/*bodyHeight*/
function TreeDocumentHeight()
{
    var documentElementclientHeight = document.documentElement.clientHeight;
    var documentElementscrollHeight = document.documentElement.scrollHeight;
    
    if (documentElementclientHeight > documentElementscrollHeight)
    {
        return documentElementclientHeight+"px";
    }
    else
    {
        return documentElementscrollHeight+"px";
    }
}
/*bodyWidth*/
function TreeDocumentWidth()
{
    var documentElementclientWidth = document.documentElement.clientWidth;
    var documentElementscrollWidth = document.documentElement.scrollWidth;
     
    if (documentElementclientWidth > documentElementscrollWidth)
    {
        return documentElementclientWidth+"px";
    }
    else
    {
        return documentElementscrollWidth+"px";
    }
}
/*clientHeight*/
function TreeClientHeight()
{
    return document.documentElement.clientHeight+"px";
}
/*clientWidth*/
function TreeClientWidth()
{
    return document.documentElement.clientWidth+"px";
}