function formCheck(){

    var form = document.kiForm;
    
    if(trim(form.title.value) == ""){
        alert("Please insert the Title.");
        form.title.focus();
        return;
    }
    if(trim(form.startTime.value) == ""){
        alert("Please insert the StartTime!")
        form.title.focus();
        return;
    }
    if(trim(form.abstr.value) == ""){
        alert("Please insert the Abstract!");
        form.abstr.focus();
        return;

    }
    var val=document.getElementById("ki").value;
    if(val == "")
    {
        alert("Please choose the Institut!");
        form.ki.focus();
        return;
    }


    form.submit();
}
function formBlickCheck(){

    var form = document.kiBlickForm;
    
    if(trim(form.title.value) == ""){
        alert("Please insert the Title.");
        form.title.focus();
        return;
    }
    if(trim(form.startTime.value) == ""){
        alert("Please insert the StartTime!")
        form.title.focus();
        return;
    }
    if(trim(form.abstr.value) == ""){
        alert("Please insert the Abstract!");
        form.abstr.focus();
        return;

    }
    var val=document.getElementById("ki").value;
    if(val == "")
    {
        alert("Please choose the Institut!");
        form.ki.focus();
        return;
    }
    
  

    form.submit();
}
function formNoticeCheck(){

    var form = document.kiNoticeForm;

    if(trim(form.title.value) == ""){
        alert("Please insert the Title.");
        form.title.focus();
        return;
    }
    if(trim(form.startTime.value) == ""){
        alert("Please insert the StartTime!")
        form.title.focus();
        return;
    }
    if(trim(form.abstr.value) == ""){
        alert("Please insert the Abstract!");
        form.abstr.focus();
        return;

    }
    

    form.submit();
}
function trim(str)
{
    return str.replace(/(^\s*)|(\s*$)/g,"");

}

var arr = [];
$(function () {
    $("input[type=radio]").click(function() {
        var id = $(this).siblings("input[name=id]").val();
        var show=$(this).val();
        // 相办法处理重复的情况，也可以不处理
        // 如12:1，12表示ID，1表示显示
        arr.push(id + ":" + show);
    });

    $("#updateButton").click(function() {
        $(this).siblings("input[name=updateString]").val(arr.join(";"));
        // 把数组中的内容拼接，拼接结果12:1;23:0;24:1这样的形式

        $("form").submit(); // 提交form
    });
});
function logFormCheck(){
    var myform = document.logForm;

    if(trim(myform.username.value) == ""){
        alert("Please insert the username! ");
        myform.username.focus();
        return;
    }
    if(trim(myform.password.value) == ""){
        alert("Please insert the password!");
        myform.password.focus();
        return;
    }
    myform.submit();
}


function passwordHide(a){
    var b = document.getElementById(a).value;
    document.getElementById(a).value=b.replace(/./g,'*');
}