var curPos = new Object();
  curPos.setPos = function(e) {

        //e = e || window.event;
        var cursor = {x:0, y:0};
        this.x = 0;
        this.y = 0;
        if (e.pageX || e.pageY) {
        this.x = e.pageX;
            this.y = e.pageY;
        }
        else {
                var de = document.documentElement;
                var b = document.body;
                this.x = e.clientX +
                        (de.scrollLeft || b.scrollLeft) - (de.clientLeft || 0);
                this.y = e.clientY +
                        (de.scrollTop || b.scrollTop) - (de.clientTop || 0);
        }

}