function Event(){this._x_click=0;this._y_click=0;this._offset_left=0;this._offset_top=0;this._x_map=0;this._y_map=0;this._url="";this._x_mov=0;this._y_mov=0;this._map_node=null;this._map_loading=false}Event.prototype.mouse_down=function(a){var c=Ext.get(_MAP_ID);this._offset_left=c.getLeft();this._offset_top=c.getTop();var b=_MAP_WRAPPER.convert_to_relative_pixel_coords(a.clientX,a.clientY);this._x_click=b[0];this._y_click=b[1];this._map_node=document.getElementById(_MAP_ID);this._x_map=this._map_node.offsetLeft;this._y_map=this._map_node.offsetTop;stop_propagating_event(a)};Event.prototype.mouse_up=function(a){stop_propagating_event(a)};Event.prototype.mouse_move=function(a){stop_propagating_event(a)};Event.prototype.mouse_over=function(b){if(_SHOW_COORDINATES){var c=_MAP_WRAPPER.convert_to_relative_pixel_coords(b.clientX,b.clientY);var a=_MAP_WRAPPER.convert_to_geo(c[0],c[1]);if(a!=null){clear_node(document.getElementById(_COORDS_ID));document.getElementById(_COORDS_ID).appendChild(document.createTextNode(a))}}if(_INTERACTIVE_ELEMENT_LISTENER!=null&&!this._map_loading){clearTimeout(_TIMEOUT_FUNCTION);_TIMEOUT_FUNCTION=window.setTimeout(function(){_INTERACTIVE_ELEMENT_LISTENER.call(this,c)},300)}};Event.prototype.mouse_out=function(a){clearTimeout(_TIMEOUT_FUNCTION);stop_propagating_event(a)};Event.prototype.draw_extra_graphics=function(){};Event.prototype.do_operation=function(){};