function setsname(stypeid, snameid) {
	var stype = document.getElementById(stypeid).value;
    switch (stype) {
        case "球类运动" :
            var snameOptions = new Array(
            "篮球(非比赛)", "401",
            "篮球(比赛)", "4011",
			"乒乓球", "402",
			"羽毛球(普通)", "403",
			"羽毛球(比赛)", "4031",
            "网球", "404",
			"网球(双打)", "4041",
			"足球(比赛)", "405",
			"踢球(随意)", "4051",
			"保龄球", "406",
			"手球", "407",
			"排球(非比赛)", "408",
			"排球(比赛)", "4081",
			"沙滩排球", "4082",
			"台球", "409",
			"棒球", "410",
			"高尔夫球", "411");
             break;
        case "跑步游泳" :
            var snameOptions = new Array(
            "上楼梯", "501",  
			"下楼梯", "502",
			"走路(8公里/小时,很快)", "503",
			"走路(7公里/小时,快)", "504",
			"走路(6公里/小时)", "505",
			"走路(5.5公里/小时)", "506",
			"走路(5公里/小时)", "507",
			"走路(散步)", "508",
			"走路(徒步旅行)", "5081",
			"走路(背包旅行)", "5082",
			"慢跑", "5121",
			"跑步(8公里小时)", "5122",
			"跑步(10公里小时)", "5123",
			"跑步(11公里小时)", "5124",
			"跑步(12公里小时)", "509",
			"跑步(14公里小时)", "510",
			"跑步(15公里小时)", "511",
			"跑步(16公里小时)", "512",
			"骑小轮车(BMX)", "513",
			"骑自行车(10公里/小时)", "514",
			"骑自行车(18公里/小时)", "5141",
			"骑自行车(22公里/小时)", "5142",
			"骑自行车(25公里/小时)", "5143",
			"游泳(仰式)", "515",
			"游泳(自由式,快)", "516",
			"游泳(自由式,慢)", "5161",
			"游泳(蝶式)", "517",
			"游泳(随意)", "518",
			"游泳(蛙式)", "5181",
			"跳绳(中速)", "519",
			"跳绳(慢)", "5191",
			"跳绳(快)", "5192");
            break;
		case "健身运动" :
            var snameOptions = new Array(
            "健身训练(综合)", "602",
            "仰卧起坐", "601",
			"踏步机", "6022",
			"划船机", "6023",
			"滑雪机", "6024",
			"减肥操", "603",
			"拉伸活动(如瑜珈等)", "6031",
			"有氧操", "604",
			"柔软体操(家庭练习)", "605",
			"柔软体操(较激烈)", "6051",
			"舞蹈(有氧操)", "606",
			"舞蹈(慢步,华尔兹,伦巴)", "607",
			"舞蹈(快步,方块舞)", "608");
            break;
		case "其它运动" :
            var snameOptions = new Array(
            "打拳", "701",
			"拳击", "702",
			"练武术", "703",
			"溜冰", "704",
			"滑雪(16公里小时)", "705",
			"爬山", "706",
			"骑马(小跑)", "707",
			"划船(一般)", "708",
			"划船(独木舟)", "709",
			"划船比赛", "710",
			"射箭", "711",
			"击剑", "712");
            break;
        default:
            var snameOptions = new Array("", "");
            break;
    }
	
	var snameObject = document.getElementById(snameid);
	snameObject.options.length = 0;
	snameObject.options[0] = new Option("选择动作", "");
	var j = 0;
	for(var i = 0; i < snameOptions.length/2; i++) {
		j = i + 0;
	    snameObject.options[j] = new Option(snameOptions[i*2],snameOptions[i*2+1]);
	}
}

function initstype(stypeid, stype) {
	var stypeObject = document.getElementById(stypeid);
    for(var i = 0; i < stypeObject.options.length; i++) {
        if (stypeObject.options[i].value == stype) {
        	stypeObject.selectedIndex = i;
			break;
        }
    }
}

function showstype(stypeid, snameid, stype) {
	var stypes = new Array(
		"球类运动", "跑步游泳", "健身运动", "其它运动"
	);

	var html = "<select name=\"" + stypeid + "\" id=\"" + stypeid + "\" onchange=\"setsname('" + stypeid + "', '" + snameid + "');\">";
	html = html + "<option value=\"\">选择运动</option>";
	for(var i = 0; i < stypes.length; i++) {
		html = html + "<option value=\"" + stypes[i] + "\">" + stypes[i] + "</option>";
	}
	html = html + "</select>";
	document.write(html);

	initstype(stypeid, stype);

}

function showsname(snameid, sname, stypeid) {
	if(isUndefined(stypeid)) stypeid = '';
	var html = "&nbsp;<select name=\"" + snameid + "\" id=\"" + snameid + "\">";
	if(stypeid == '') {
		if(sname == "") {
			html = html + "<option value=\"\">选择运动</option>";
		} else {
			html = html + "<option value=\"" + sname + "\">" + sname + "</option>";
		}
	}
	html = html + "</select>";
	document.write(html);
	if(stypeid != '') {
		setsname(stypeid, snameid);
		initstype(snameid, sname);
	}
}

function isUndefined(variable) {
	return typeof variable == 'undefined' ? true : false;
}

var xmlHttp;
var anum;
function createXMLHttpRequest(){
	if(window.ActiveXObject){
		xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
	}else if(window.XMLHttpRequest){
		xmlHttp = new XMLHttpRequest();
	}
}

function loadPage(url,id){
	createXMLHttpRequest();
	sid = id;
	document.getElementById(sid).innerHTML = '<center><br /><img src="./tpl/images/activity_indicator.gif" /></center>';
	xmlHttp.onreadystatechange = doLoad;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}

function doLoad(){
	if(xmlHttp.readyState == 4){
		if(xmlHttp.status == 200){
            //alert(xmlHttp.responseText);
			xmlres = xmlHttp.responseText;
			document.getElementById(sid).innerHTML = xmlres;				
		}
	}	
}

function selectdate(d){
   var dates = d.split("-");
   document.getElementById("e_year").value=Number(dates[0]);
   document.getElementById("e_month").value=Number(dates[1]);
   document.getElementById("e_day").value=Number(dates[2]);
}

document.write("<div id='popwin' style='position:absolute;width:622px;left:0;top:0;display:none;padding:12px;overflow:hidden'><div id='popmark' style='position:absolute;z-index: 0;opacity: 0.70;filter:Alpha(opacity=70);left:0;top:0;width:100%;height:100%;background:#666'></div><iframe ></iframe><div id='poptitle' style='color:#fff;background:#228B22;padding:6px 4px;height:22px;border:1px solid #333;border-bottom:0;'><div id='titlebox' class='left' style='font-size:16px;font-weight:bold'></div><div id='closebox' class='right'><h2><a href='javascript:;' onclick='HideWin()' style='color:#fff'>×</a>&nbsp;</h2></div></div><div id='poptext' style='clear:both;border:1px solid #333;border-top:0;padding:20px 30px 15px;background:#fffafa;color:#666;line-height:32px;overflow:hidden'></div></div>");

function popwin(d,url){
   scrollTo(0,0);
   var w = document.getElementById("popwin");
   var t = document.getElementById("poptext");
   var de = document.documentElement;
   var width = (de&&de.clientWidth) || document.body.clientWidth;
   var height = (de&&de.clientHeight) || document.body.clientHeight;
  
   w.style.width = 600 + 'px';
   w.style.left = (((width - 630)/2)) + 'px';
   w.style.top = (150) + 'px';
   //w.style.top = (((height - 380)/2)) + 'px';
   document.getElementById("popmark").style.width = (630) + 'px';
   document.getElementById("popmark").style.height = (450) + 'px';
   document.getElementById("titlebox").innerHTML = '记录运动';
   t.innerHTML = document.getElementById("addsport").innerHTML;
   selectdate(d);
   document.getElementById("preurl").value=url;
   w.style.display = ''; 
   loadPage('index.php?v=minical','minical');

}

function HideWin(){
	document.getElementById("popwin").style.display = 'none'; 
}

function checkform(obj) {

	if(obj.eid.value   ==   0 ){
		alert("请选择活动!");
		return false;
	}
	if(obj.hour.value   ==   0 && obj.mins.value   ==   0){
		alert("时间不能为零!");
		return false;
	}
	
}
function checkelistform(obj) {
	if(obj.ename.value   ==   0 ){
		alert("请选择动作!");
		return false;
	}
	if(obj.nums.value   ==   0 ){
		alert("请选择次数!");
		obj.nums.focus();
		return false;
	}
	if(obj.groups.value   ==   0 ){
		alert("请选择组数!");
		obj.groups.focus();
		return false;
	}

}