Ext.states = [ ]; Ext.counties = [ ['1','CA','Alameda'],['3','CA','Alpine'],['5','CA','Amador'],['7','CA','Butte'],['9','CA','Calaveras'],['11','CA','Colusa'],['13','CA','Contra Costa'],['15','CA','Del Norte'],['17','CA','El Dorado'],['19','CA','Fresno'],['21','CA','Glenn'],['23','CA','Humboldt'],['25','CA','Imperial'],['27','CA','Inyo'],['29','CA','Kern'],['31','CA','Kings'],['33','CA','Lake'],['35','CA','Lassen'],['37','CA','Los Angeles'],['39','CA','Madera'],['41','CA','Marin'],['43','CA','Mariposa'],['45','CA','Mendocino'],['47','CA','Merced'],['49','CA','Modoc'],['51','CA','Mono'],['53','CA','Monterey'],['55','CA','Napa'],['57','CA','Nevada'],['59','CA','Orange'],['61','CA','Placer'],['63','CA','Plumas'],['65','CA','Riverside'],['67','CA','Sacramento'],['69','CA','San Benito'],['71','CA','San Bernardino'],['73','CA','San Diego'],['75','CA','San Francisco'],['77','CA','San Joaquin'],['79','CA','San Luis Obispo'],['81','CA','San Mateo'],['83','CA','Santa Barbara'],['85','CA','Santa Clara'],['87','CA','Santa Cruz'],['89','CA','Shasta'],['91','CA','Sierra'],['93','CA','Siskiyou'],['95','CA','Solano'],['97','CA','Sonoma'],['99','CA','Stanislaus'],['101','CA','Sutter'],['103','CA','Tehama'],['105','CA','Trinity'],['107','CA','Tulare'],['109','CA','Tuolumne'],['111','CA','Ventura'],['113','CA','Yolo'],['115','CA','Yuba'],['1','CA','Alameda County'],['3','CA','Alpine County'],['5','CA','Amador County'],['7','CA','Butte County'],['9','CA','Calaveras Count'],['11','CA','Colusa County'],['13','CA','Contra Costa Co'],['15','CA','Del Norte Count'],['17','CA','El Dorado Count'],['19','CA','Fresno County'],['21','CA','Glenn County'],['23','CA','Humboldt County'],['25','CA','Imperial County'],['27','CA','Inyo County'],['29','CA','Kern County'],['31','CA','Kings County'],['33','CA','Lake County'],['35','CA','Lassen County'],['37','CA','Los Angeles Cou'],['39','CA','Madera County'],['41','CA','Marin County'],['43','CA','Mariposa County'],['45','CA','Mendocino Count'],['47','CA','Merced County'],['49','CA','Modoc County'],['51','CA','Mono County'],['53','CA','Monterey County'],['55','CA','Napa County'],['57','CA','Nevada County'],['59','CA','Orange County'],['61','CA','Placer County'],['63','CA','Plumas County'],['65','CA','Riverside Count'],['67','CA','Sacramento Coun'],['69','CA','San Benito Coun'],['73','CA','San Diego Count'],['75','CA','San Francisco C'],['77','CA','San Joaquin Cou'],['81','CA','San Mateo Count'],['83','CA','Santa Barbara C'],['85','CA','Santa Clara Cou'],['87','CA','Santa Cruz Coun'],['89','CA','Shasta County'],['91','CA','Sierra County'],['93','CA','Siskiyou County'],['95','CA','Solano County'],['97','CA','Sonoma County'],['99','CA','Stanislaus Coun'],['101','CA','Sutter County'],['103','CA','Tehama County'],['105','CA','Trinity County'],['107','CA','Tulare County'],['109','CA','Tuolumne County'],['111','CA','Ventura County'],['113','CA','Yolo County'],['115','CA','Yuba County']]; // states DATASTORE var ds_states = new Ext.data.SimpleStore({ fields: ['id', 'state'], data : Ext.states }); // counties DATASTORE var ds_counties = new Ext.data.SimpleStore({ fields: ['id','state','county'], data : Ext.counties });