function login_onclick() {
	if (document.login_club.username.value == "" || isNaN(document.login_club.username.value)) {
                alert ("请输入您的数字ID!");
				document.login_club.username.value = "";
                document.login_club.username.focus();
                return false;
        }
		 if (isEnKong(document.login_club.username.value) == false) {
        	alert ("用户名不能是字母、数字、-、_之外的字符！");
                document.login_club.username.focus();
                return false;
        }
        if (document.login_club.password.value == "") {
                alert ("请输入您的密码!");
                document.login_club.password.focus();
                return false;
        }
	add_fptt();
}
function add_fptt()
{
	var username = document.login_club.username.value;  //用户名
	var pswd = document.login_club.password.value;//密码
	var oXMLDoc = new ActiveXObject('MSXML');    
	//sURL = 'panduan_fptt.asp?username=' + username + '&pswd=' + pswd;
	var sURL = '/include/panduan_fptt.asp?username=' + username + '&pswd=' + pswd;
		oXMLDoc.url = sURL;
		var oRoot=oXMLDoc.root;
	//alert(oRoot.children.item(0).text);
	if(oRoot.children.item(0).text.substring(0,4) == "True")
	  {
	  var address = oRoot.children.item(0).text.substring(4,oRoot.children.item(0).text.length);
	//  alert(address);
		
	  window.open("/messagecenter/notice_fptt.asp?username="+username+"&address="+address,'', 'width=345,height=425,resizable=0,scrollbars=no')
	//  return false;
	  }else{
	  document.login_club.submit();
	  }
}
function isEnKong(argValue) 
{
	var flag1=false;
	var compStr="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_-1234567890";
	var length2=argValue.length;
	for (var iIndex=0;iIndex<length2;iIndex++)
	{
		var temp1=compStr.indexOf(argValue.charAt(iIndex));
		if(temp1==-1) 
		{
			flag1=false;
			break;							
		}
		else
		{
			flag1=true;
		}
	}
	return flag1;
}