IE4 = (document.all) ? 1 : 0;
    NS4 = (document.layers) ? 1 : 0;
    ver4 = (IE4 || NS4) ? 1 : 0;
    currentX = currentY = 0;
    whichEl = null;
    
    function grabEl(e) {
        if (IE4) {
            whichEl = event.srcElement;
    
            while (whichEl.id.indexOf("DRAG") == -1) {
                whichEl = whichEl.parentElement;
                if (whichEl == null) { return }
            }
        }
        else {
            mouseX = e.pageX;
            mouseY = e.pageY;
            for ( i=0; i<document.layers.length; i++ ) {
            tempLayer = document.layers[i];
                if ( tempLayer.id.indexOf("DRAG") == -1 ) { continue }
                if ( (mouseX > tempLayer.left) && (mouseX < (tempLayer.left + tempLayer.clip.width)) 
                     && (mouseY > tempLayer.top) && (mouseY < (tempLayer.top + tempLayer.clip.height)) ) {
                    whichEl = tempLayer;
                }
            } 
            if (whichEl == null) { return}
        }
        if (whichEl != activeEl) {
            if (IE4) { whichEl.style.zIndex = activeEl.style.zIndex + 1 }
                else { whichEl.moveAbove(activeEl) };
                activeEl = whichEl;
        }
        if (IE4) {
            whichEl.style.pixelLeft = whichEl.offsetLeft;
            whichEl.style.pixelTop = whichEl.offsetTop;
    
            currentX = (event.clientX + document.body.scrollLeft);
            currentY = (event.clientY + document.body.scrollTop); 
        }
        else {
            currentX = e.pageX;
            currentY = e.pageY;
            document.captureEvents(Event.MOUSEMOVE);
            document.onmousemove = moveEl;
        }
    }
    
    function moveEl(e) {
        if (whichEl == null) { return };
        if (IE4) {
            newX = (event.clientX + document.body.scrollLeft);
            newY = (event.clientY + document.body.scrollTop);
        }
        else {
            newX = e.pageX;
            newY = e.pageY;
        }
        distanceX = (newX - currentX);
        distanceY = (newY - currentY);
        currentX = newX;
        currentY = newY;
        if (IE4) {
            whichEl.style.pixelLeft += distanceX;
            whichEl.style.pixelTop += distanceY;
            event.returnValue = false;
        }
        else { whichEl.moveBy(distanceX,distanceY) }
    }
    
    function checkEl() {
        if (whichEl!=null) { return false }
    }
    
    function dropEl() {
        if (NS4) { document.releaseEvents(Event.MOUSEMOVE) }
        whichEl = null;
    }
    
    function cursEl() {
        if (event.srcElement.id.indexOf("DRAG") != -1) {
            event.srcElement.style.cursor = "move"
        }
    }
    
    if (ver4) {
        if (NS4) {
            document.captureEvents(Event.MOUSEDOWN | Event.MOUSEUP);
            activeEl = document.elDRAGOne;
        }
        else {
            document.onmousemove = moveEl;
            document.onselectstart = checkEl;
            document.onmouseover = cursEl;
            activeEl = document.all.elDRAGOne;
        }
    
        document.onmousedown = grabEl;
        document.onmouseup = dropEl;
    }

if(window.event + "" == "undefined") event = null;
function HM_f_PopUp(){return false};
function HM_f_PopDown(){return false};
popUp = HM_f_PopUp;
popDown = HM_f_PopDown;

HM_PG_MenuWidth = 100;
HM_PG_FontFamily = "Verdana,Arial,sans-serif";
HM_PG_FontSize = 8;
HM_PG_FontBold = 0;
HM_PG_FontItalic = 0;
HM_PG_FontColor = "#3949AD";
HM_PG_FontColorOver = "#FFFFFF";
HM_PG_BGColor = "#D4D7ED";
HM_PG_BGColorOver = "#8690CD";
HM_PG_ItemPadding = 4;

HM_PG_BorderWidth = 1;
HM_PG_BorderColor = "black";
HM_PG_BorderStyle = "solid";
HM_PG_SeparatorSize = 1;
HM_PG_SeparatorColor = "black";

HM_PG_ImageSrc = "/pics/HM_More_blue_right.gif";
HM_PG_ImageSrcLeft = "/pics/HM_More_blue_left.gif";

HM_PG_ImageSrcOver = "/pics/HM_More_white_right.gif";
HM_PG_ImageSrcLeftOver = "/pics/HM_More_white_left.gif";

HM_PG_ImageSize = 5;
HM_PG_ImageHorizSpace = 0;
HM_PG_ImageVertSpace = 2;

HM_PG_KeepHilite = true; 
HM_PG_ClickStart = 0;
HM_PG_ClickKill = false;
HM_PG_ChildOverlap = 5;
HM_PG_ChildOffset = 5;
HM_PG_ChildPerCentOver = null;
HM_PG_TopSecondsVisible = .5;
HM_PG_StatusDisplayBuild =0;
HM_PG_StatusDisplayLink = 0;
HM_PG_UponDisplay = null;
HM_PG_UponHide = null;
HM_PG_RightToLeft = false;

HM_PG_CreateTopOnly = 1;
HM_PG_ShowLinkCursor = 1;
HM_PG_NSFontOver = true;
//HM_a_TreesToBuild = [2];