// JavaScript Document  提示
function cleck_email(){
 document.getElementById('reg_alert').innerHTML="";
}  
function cleck_pass(){
 document.getElementById('pass2alert').innerHTML="";
}
function cleck_name(){
document.getElementById('namealert').innerHTML="";
}
function cleck_name_e(str){
if(str.value=='')
{
 document.getElementById('namealert').innerHTML="<font color=#FF0000>*必要欄位</font>";
}	
}		  
function cleck_idc(){
document.getElementById('idcalert').innerHTML="";
}
function cleck_idc_e(str){
if(str.value=='')
{
document.getElementById('idcalert').innerHTML="<font color=#FF0000>*必要欄位</font>";
}	
}		  
function cleck_area(){
document.getElementById('areaalert').innerHTML="";
}
function cleck_area_e(str,str1){
if(str.value=='' || str1.value=='')
{
document.getElementById('areaalert').innerHTML="<font color=#FF0000>*必要欄位</font>";
}	
}		  

function cleck_mobile(){
document.getElementById('mobileaalert').innerHTML="";
}
function cleck_mobile_e(str){
if(str.value=='')
{
document.getElementById('mobileaalert').innerHTML="<font color=#FF0000>*必要欄位</font>";
}	
}