function showDate()
{
  var days = new Array('Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday');
  var months = new Array('January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December');
  var now = new Date();
  var day = now.getDay();
  var today = now.getDate();
  var month = now.getMonth();
  var year = now.getFullYear();
 var dateStamp = days[day] + ' ' + today + ' ' + months[month] + ' ' + year; document.write(dateStamp);
}

function memberselection()
{
  whichone=document.getElementById('selectit').value;
  urllocation=whichone + ".html";
	memwindow=window.open("",'memwindowname','toolbar=0,scrollbars=1,location=0,status=0,menubar=0,resizable=1,width=600,height=400,left = 100,top = 100,screenX=100,screenY=100');
	memwindow.location=urllocation;
	memwindow.focus();
}

/* for use with nncheck
function generatechecksum()
{
var d = new String('first one');
sum = 0;
for (i=0;i<d.length;i++)
		sum = sum + d.charCodeAt(i);
document.write (sum);
}
*/

function nncheck()
{
var serr,sum,cs;
checksum = Array(509,527,535,518,524,511,525,529,531,537,522,526);
warnmsg = document.getElementById('warningmsg');
  warnmsg.style.visibility = 'hidden';
passname = document.getElementById('nameinputbox').value.toLowerCase();
passnumber = document.getElementById('numberinputbox').value;
password = passname + passnumber;
if (password.length ==8)
	 {
   serr = 1;
   sum = 0;
	 for (cs=0; cs< 8;cs++)
			sum = sum + password.charCodeAt(cs);
	 for (cs=0;cs<checksum.length;cs++)
  	 if (sum == checksum[cs])
			 {
			 serr = 0;
			 break;
			 }
	  }
	if (serr==0)
	{  
	urllocation='nnfiles/' + password + ".html";
	redwindow=window.open("",'redwindowname','toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=600,height=400,left = 100,top = 100,screenX=100,screenY=100');
	redwindow.location=urllocation;
	redwindow.focus();
	}
	else
	{
  warnmsg.style.visibility = 'visible';
	passname.value = '';
	passnumber.value = '';
	}
}

function nnreset()
{
rpassname = document.getElementById('nameinputbox');
rpassnumber = document.getElementById('numberinputbox');
rpassname.value = '';
rpassnumber.value = '';
warnmsg.style.visibility = 'hidden';
}

/*
function displayphoto(p,num)
{
foto=window.open("","photos",'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizeable=0,width=600,height=450, screenX=200, screenY=150, left=200,top =150');
foto.focus();
foto.document.writeln("<body background='canvas.jpg'>");
foto.document.writeln("<p align='center'><img border='0px' src='"+ p + "'><\/p>");
foto.document.writeln(num);
foto.document.close();
}

function closethewindow()
{
try { foto.close();} catch(e) {}
}
*/
function addressalert()
{window.alert("if you prefer all or some of your details not to be listed, please email");
}

var wsh,wsv;
function showfoto (d,n,w,h)
{
wsh=document.documentElement.scrollLeft;
wsv=document.documentElement.scrollTop;
/*document.getElementById('menublock').style.visibility='hidden';
document.getElementById('fcthumbs').style.visibility='hidden'; */
document.getElementById('photodiv').style.visibility='hidden';
document.getElementById('fcfotos').style.visibility='visible';
window.scroll (0,0);
x=document.getElementById('myimg');
x.style.width=w;
x.style.height=h;
x.src='photos/' + d + '/' + n + '.jpg';
}
function hidefoto ()
 {
 document.getElementById('fcfotos').style.visibility='hidden';
 document.getElementById('myimg').src='';
 window.scrollTo(wsh,wsv);
/* document.getElementById('menublock').style.visibility='visible';
 document.getElementById('fcthumbs').style.visibility='visible'; */
 document.getElementById('photodiv').style.visibility='visible';
 }
 
/*
 var thisimg = 0;
var imgs = new Array();
imgs[0] = 'images/rotate1.jpg';
imgs[1] = 'images/rotate2.jpg';
imgs[2] = 'images/rotate3.jpg';
imgs[3] = 'images/rotate4.jpg';
imgs[4] = 'images/rotate5.jpg';
imgs[5] = 'images/rotate6.jpg';
imgs[6] = 'images/rotate7.jpg';

var imgdom=(document.getElementById); //modern dom browsers

function rotateimg()
{
if (imgdom)
 {
 document.getElementById('rollingimg').src=imgs[thisimg];
 thisimg=thisimg+1;
 if (thisimg == imgs.length) thisimg=0;
 }	
 setTimeout("rotateimg()",5000);
}
*/

function readhistory ()
  {
	document.getElementById('centrerightdiv').style.visibility='hidden';
	document.getElementById('historydiv').style.visibility='visible';
	}
function closehistory ()
  {
	document.getElementById('historydiv').style.visibility='hidden';
	document.getElementById('centrerightdiv').style.visibility='visible';
	} 

var cdiv,kcdiv='';	
function showstory (cdiv)
	{
	if (kcdiv != '') document.getElementById(kcdiv).style.visibility='hidden';
	document.getElementById(cdiv).style.visibility='visible';
	kcdiv = cdiv;
	}