<!--

String.prototype.trim = function() {
	a = this.replace(/^\s+/, ''); return a.replace(/\s+$/, '');
}


function check_login(login_id,login_pwd)
{
     var memberLen = login_id.trim();
	 var pwdLen = login_pwd.trim();
     if(!memberLen)
	 {
	     document.all.error_msg.innerHTML = '<font color=red><b>×  请输入用户名!  </b></font>';
		 return false;
	 }
	 
	 if(!pwdLen)
	 {
	     document.all.error_msg.innerHTML = '<font color=red><b>×  请输入密码! </b></font>';
		 return false;
	 }
	 
	 document.loginform.action = "/inc/member.php?do=login";
	 document.loginform.submit();
	 return false;
	 
}
//-->