function subMit(obj){
	
var button_wait_value = "登 入";

var usr = document.post.usr.value;
Cusr = usr.split(' ').join('').split('　').join('');
Lusr = Cusr.length;

var pass = document.post.pass.value;
Cpass = pass.split(' ').join('').split('　').join('');
Lpass = Cpass.length;


if(Cusr == ""){
alert("請輸入帳號");

}else if(Cpass == ""){
alert("請輸入密碼");

}else{
 
 var isClick = new Array;
 obj.disabled = true;
 
 if (! obj.href ) {
 obj.value = button_wait_value;
 document.post.submit()
 }

 isClick[obj]=1;  
 document.getElementById("lgw").style.display = "block";

}


}



function ml(){
location.href='mailto:info@taiwanart.org.tw';
}