// JScript 文件
function check(aspname,checkname)
    {
        var lbl=document.getElementById(checkname);
        if(document.getElementById(aspname).value.length==0)
        {
            lbl.innerHTML="<img src=\"images/no.gif\" alt=\"\">";
            return false;
        }
        else
        {
            lbl.innerHTML="<img src=\"images/yes.gif\" alt=\"\">";
            return true;
        }
    }
function checkemail(aspname,checkname)
    {   
        var lbl=document.getElementById(checkname);
        var tbox=document.getElementById(aspname).value;
        var emailZZ=/^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+(\.[a-zA-Z0-9_-])+/;
        if(emailZZ.test(tbox)==false)
        {
           lbl.innerHTML="<img src=\"images/no.gif\" alt=\"\">";
           return false;
        }
        else
        {
           lbl.innerHTML="<img src=\"images/yes.gif\" alt=\"\">";
           return true;
        }
    }
function checkall()
{
    if(check(aspname,checkname)==true && checkemail(aspname,checkname)==true)
    {
        return true;
    }
    else
    {
        return false;
    }
}