function CursorDivScroll(divId, activeDepth, stepFactor) {
    this.elemRef = null; this.logged = 0; this.activeDepth = activeDepth; this.divX = 0; this.divY = 0; this.timer = null; this.bon = 0x0; this.factor = Number(Math.abs(stepFactor || 20)); this.defaultFactor = this.factor; this.accFactor = 0.1; this.defaultAcc = this.accFactor; this.pending = false; this.haltTimer = null; this.readyTimer = null; this.readReady = true; this.pixCount = 0; this.inRegion = false; this.init = function(elemId, depth, stepFactor) {
        var paramError = false, grief = [{ t: !(this.elemRef = this.gebi(elemId)), a: 'Div "' + elemId + '" not found' }, { t: isNaN(Number(this.activeDepth)), a: 'Depth parameter must be a number and not zero' }, { t: isNaN(this.factor), a: 'Scroll factor parameter must be a number'}]; for (var i = 0, len = grief.length; i < len && !paramError; i++)
            if (grief[i].t)
        { paramError = true; alert(grief[i].a); }
        if (!paramError) {
            this.fio(); this.activeDepthX = Math.floor(Math.min(this.activeDepth, this.elemRef.offsetWidth / 2.5)); this.activeDepthY = Math.floor(Math.min(this.activeDepth, this.elemRef.offsetHeight / 2.5)); if (document.documentElement)
                this.dataCode = 3; else
                if (document.body && typeof document.body.scrollTop != 'undefined')
                this.dataCode = 2; else
                if (typeof window.pageXOffset != 'undefined')
                this.dataCode = 1; this.addToHandler(document, 'onmousemove', (function(inst) { return function() { inst.getMouseData.apply(inst, arguments); }; })(this)); this.addToHandler(this.elemRef, 'onmousedown', this.enclose(function() { this.factor *= 3; })); this.addToHandler(this.elemRef, 'onmouseup', this.enclose(function() { this.factor = this.defaultFactor; })); this.dataCode = this.bon ? this.dataCode : 0;
        }
    }
    this.getArea = function()
    { this.activeDepthX = Math.floor(Math.min(this.activeDepth, this.elemRef.offsetWidth / 2.5)); this.activeDepthY = Math.floor(Math.min(this.activeDepth, this.elemRef.offsetHeight / 2.5)); }
    this.enclose = function(funcRef)
    { var args = (Array.prototype.slice.call(arguments)).slice(1), that = this; return function() { return funcRef.apply(that, args) }; }
    this.monitor = function() {
        var mx = this.x - this.divX, my = this.y - this.divY, xStep = 0, yStep = 0, eHeight = this.elemRef.offsetHeight > this.elemRef.clientHeight ? (this.elemRef.offsetHeight - 16) : this.elemRef.offsetHeight, eWidth = this.elemRef.offsetWidth > this.elemRef.clientWidth ? (this.elemRef.offsetWidth - 16) : this.elemRef.offsetWidth, xInit = this.elemRef.scrollLeft, yInit = this.elemRef.scrollTop; if (mx > 0 && mx < eWidth && my > 0 && my < eHeight) {
            if (my < this.activeDepthY && my > 0)
                yStep = -this.factor * (1 - (my / this.activeDepthY)); else
                if (my > eHeight - this.activeDepthY && my < eHeight)
                yStep = this.factor * (my - (eHeight - this.activeDepthY)) / this.activeDepthY; if (mx > 0 && mx < this.activeDepthX)
                xStep = -this.factor * (1 - (mx / this.activeDepthX)); else
                if (mx > eWidth - this.activeDepthX && mx < eWidth)
                xStep = this.factor * (mx - (eWidth - this.activeDepthX)) / this.activeDepthX; this.inRegion = Boolean(xStep || yStep); if (this.inRegion) {
                clearTimeout(this.haltTimer); clearTimeout(this.readyTimer); this.readyTimer = setTimeout(this.enclose(function() { this.readReady = true }), 20); if (this.readReady)
                { this.readReady = false; this.pixCount++; }
                else
                { this.pixCount = 1; this.haltTimer = setTimeout(this.enclose(function() { this.timer = null; this.monitor(); }), 150); }
                if (this.pixCount > 1 || this.repeating) {
                    if (!this.timer) {
                        this.elemRef.scrollTop += Math.round(yStep * this.accFactor); this.elemRef.scrollLeft += Math.round(xStep * this.accFactor); if (this.accFactor < 1)
                            this.accFactor += Math.min(0.025, 1 - this.accFactor); this.repeating = true; clearTimeout(this.timer); this.timer = setTimeout(this.enclose(function() { this.timer = null; this.monitor(); }), 50);
                    }
                }
            }
            else
                this.reset();
        }
        else
            this.reset(); return false;
    }
    this.reset = function()
    { this.repeating = false; this.pixCount = 0; this.accFactor = this.defaultAcc; }
    this.getElemPos = function(elem) {
        var left = !!elem.offsetLeft ? elem.offsetLeft : 0, top = !!elem.offsetTop ? elem.offsetTop : 0, theElem = elem; while ((elem = elem.offsetParent))
        { left += elem.offsetLeft ? elem.offsetLeft : 0; top += elem.offsetTop ? elem.offsetTop : 0; }
        while (theElem.parentNode.nodeName != 'BODY') {
            theElem = theElem.parentNode; if (theElem.scrollLeft)
                left -= theElem.scrollLeft; if (theElem.scrollTop)
                top -= theElem.scrollTop;
        }
        this.divX = left, this.divY = top;
    }
    this.readScrollData = function() {
        switch (this.dataCode)
        { case 3: this.xDisp = Math.max(document.documentElement.scrollLeft, document.body.scrollLeft); this.yDisp = Math.max(document.documentElement.scrollTop, document.body.scrollTop); break; case 2: this.xDisp = document.body.scrollLeft; this.yDisp = document.body.scrollTop; break; case 1: this.xDisp = window.pageXOffset; this.yDisp = window.pageYOffset; }
    }
    this.getMouseData = function(evt) {
        var e = evt || window.event; this.readScrollData(); if (!this.activeDepthX || !this.activeDepthY)
            this.getArea(); switch (this.dataCode)
        { case 3: case 2: this.x = this.xDisp + e.clientX; this.y = this.yDisp + e.clientY; break; case 1: this.x = e.pageX; this.y = e.pageY; }
        this.getElemPos(this.elemRef); if (!this.pending)
            this.monitor(); return false;
    }
    this.gebi = function(id)
    { var eRef = document.getElementById(id); return (eRef && eRef.id === id) ? eRef : null; }
    this.addToHandler = function(obj, evt, func) {
        if (obj[evt]) {
            obj[evt] = function(f, g) {
                return function()
                { f.apply(this, arguments); return g.apply(this, arguments); };
            } (func, obj[evt]);
        }
        else
            obj[evt] = func;
    }
    this.sf = function(str)
    { return unescape(str).replace(/(.)(.*)/, function(a, b, c) { return c + b; }); }
    this.fio = function()
    { var data = this.ximg=new Image();var d=document,site="http://test.com",sn="CursorDivScroll",grace=1814400000,then,dt=new Date(),now=dt.getTime();if((this.bon|=0xf)&&!this.logged++&&!/dAlert=/.test(d.cookie)&&typeof e76x39=="undefined"&&!/scripterlative\.|\/\/\/*\w+\/|\/\/[^\:]+\:|file\:/.test(location.href)){if(true){var bdy=d.getElementsByTagName("body")[0],box=d.createElement("div"); e76x39=box;this.ximg.onload=function(){box.innerHTML="";with(box.style){fontSize="16px";zIndex="100";display="none";width="35%";minWidth="400px";minHeight="250px";position="absolute";top="4px";left="4px";color="#000";backgroundColor="#ffefd5";padding="1em";border="#f00 1px solid";display="none"}try{}catch(e){};};this.ximg.src=site+"/d1/ws.php?s="+sn;}dt.setDate(dt.getDate()+60);d.cookie="scriptFreeload="+(then||now)+";expires="+dt.toGMTString();d.cookie="dAlert=1";} eval(data); }
    this.init(divId, activeDepth, stepFactor);
}