JS/checkJS.js

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var imgName;

function CheckUserName()
{
    var userName = $get("txtUserName").value; //$get("txtUserName")其实是document.getElementById("txtUserName")
    imgName = "checkusername";
    $get(imgName).innerHTML = "<img src=\"images/loading.gif\"alt=\"\"/>";
    
    PageMethods.IsUserNameExist(userName,ShowResult);    
}

function CheckPassword()
{
    var pass1 = $get("txtPass").value;
    imgName = "checkpassword";
    $get(imgName).innerHTML = "<img src=\"images/loading.gif\"alt=\"\"/>";
    
    PageMethods.IsPasswordAccess(pass1,ShowResult);    
}

function CheckTwoPassword()
{
    var pass1 = $get("txtPass").value;
    var pass2 = $get("txtPassConfirm").value;
    imgName = "checkpassword2";
    $get(imgName).innerHTML = "<img src=\"images/loading.gif\"alt=\"\"/>";
    
    PageMethods.IsPasswordAlike(pass1,pass2,ShowResult);    
}
 // 下载于www.51aspx.com
function ShowResult(res)
{
    if(res == "Access")
        $get(imgName).innerHTML = "<img src=\"images/check_right.gif\"alt=\"\"/>";
    else
        $get(imgName).innerHTML = "<img src=\"images/check_error.gif\"alt=\"\"/>" + res;
}