static/ext/src/dom/Element_position.js
function(left, top) {
            var me = this,
                style = me.dom.style;

            style.left = me.addUnits(left);
            style.top = me.addUnits(top);

            return me;
        }
function(left, top) {
            var me = this,
                style = me.dom.style;

            style.left = me.addUnits(left);
            style.top = me.addUnits(top);

            return me;
        }
Sets the element's left and top positions directly using CSS style
@param {Number/String} left Number of pixels or CSS string value to
set as the left CSS property value
@param {Number/String} top Number of pixels or CSS string value to
set as the top CSS property value
@return {Ext.dom.Element} this
@deprecated