/*
	[UCenter Home] (C) 2007-2008 Comsenz Inc.
	$Id: script_city.js 8422 2008-08-07 09:10:00Z zhengqingpeng $
*/

function setcity(provinceid, cityid) {
	var province = document.getElementById(provinceid).value;
    switch (province) {
        case "砂捞越" :
            var cityOptions = new Array(
            "诗巫(*)", "诗巫");
             break;
      
        default:
            var cityOptions = new Array("选择城市", "");
            break;
    }
	
	var cityObject = document.getElementById(cityid);
	cityObject.options.length = 0;
	cityObject.options[0] = new Option("选择城市", "");
	var j = 0;
	for(var i = 0; i < cityOptions.length/2; i++) {
		j = i + 1;
	    cityObject.options[j] = new Option(cityOptions[i*2],cityOptions[i*2+1]);
	}
}

function initprovcity(provinceid, province) {
	var provObject = document.getElementById(provinceid);
    for(var i = 0; i < provObject.options.length; i++) {
        if (provObject.options[i].value == province) {
        	provObject.selectedIndex = i;
			break;
        }
    }
    //setcity(provinceid, cityid);
}

function showprovince(provinceid, cityid, province) {
	var provinces = new Array(
		"砂捞越");

	var html = "<select name=\"" + provinceid + "\" id=\"" + provinceid + "\" onchange=\"setcity('" + provinceid + "', '" + cityid + "');\">";
	html = html + "<option value=\"\">选择省份</option>";
	for(var i = 0; i < provinces.length; i++) {
		html = html + "<option value=\"" + provinces[i] + "\">" + provinces[i] + "</option>";
	}
	html = html + "</select>";
	document.write(html);

	initprovcity(provinceid, province);

}

function showcity(cityid, city, provinceid) {
	if(isUndefined(provinceid)) provinceid = '';
	var html = "&nbsp;<select name=\"" + cityid + "\" id=\"" + cityid + "\">";
	if(provinceid == '') {
		if(city == "") {
			html = html + "<option value=\"\">选择城市</option>";
		} else {
			html = html + "<option value=\"" + city + "\">" + city + "</option>";
		}
	}
	html = html + "</select>";
	document.write(html);
	if(provinceid != '') {
		setcity(provinceid, cityid);
		initprovcity(cityid, city);
	}
}