function search(){
	var frm=document.form1;
	if (frm.userName.value==""){
		showMes.innerText="Please input your username."		
		return false;
	}
	else{		
		frm.submit();
	}
}

function pwdCheck(){
	var frm=document.form1;
	if (frm.answer.value==""){
		showMes.innerText="please input the answer of the password remind question"		
		return false;
	}
	else{		
		frm.submit();
	}
}