Event.observe(window,"load",function(){overlay=new AL_window_ext()});overlay=null;AL_window_ext=Class.create(AL_window,{initialize:function(){},open_zip2add:function(e,b,a,f,d,c){this.open_window(e+"?zip1="+$(b).value+"&zip2="+$(a).value+"&add1="+f+"&add2="+d+"&add3="+c);return false},set_zip2add:function(d,c,b,a){if($(c)!=undefined){$(c).value=d.add1;$(a).value=d.add2;ajax.update_county(c,b,d.county)}this.close_window()},open_cmn:function(a){this.open_window(a);return false}});