function myMinsNum(x){
var mins=parseInt(document.forms["startup"].mins.value)
if (x == 2){document.forms["startup"].mins.value = mins + 1}
else{
if (x == 1){
			if (mins == 1){document.forms["startup"].mins.value = 1}
			else{
				if (mins < 6){document.forms["startup"].mins.value = mins -1}
				else
							{document.forms["startup"].mins.value = mins - 5}
				}
				}
else{
			if (mins == 1){document.forms["startup"].mins.value = 10}
			else{mins = mins + 10;
				document.forms["startup"].mins.value = mins}
	}
	}
}

function stopClock(){
if(document.forms["startup"].pause.value == "go")
	{document.forms["startup"].pause.value = ""	
	window.clearTimeout(runme);}
else {document.forms["startup"].pause.value = "go"
	myClock();}
}

function millis(ms){
secs = Math.floor(ms /1000)
mins = Math.floor(secs / 60)
secs = secs - (mins * 60)
var hrs = 0
while (mins - 59 > 0){
	hrs = hrs + 1;
	mins = mins - 60;}
if (secs < 10){secs = "0" + secs}
if (mins < 10){mins = "0" + mins}
if (hrs < 10){hrs = "0" + hrs}
return hrs + ":" + mins + ":" + secs;
}

function aMove(){
//handle start and end of game and restart after pause
if(document.forms["startup"].pause.value == "x") {location='chm.htm'}
if(document.forms["startup"].pause.value == "")
	{document.forms["startup"].pause.value = "go"
	myClock();
	}
else{	
	if (document.forms["startup"].move.value == 'White')
		{document.forms["startup"].move.value = 'Black';}
	else
		{document.forms["startup"].move.value = 'White';}
	}
}

function myClock(){
//don't need this - just for fun
var Jetzt = new Date();
var Hrs = Jetzt.getHours();
var Mns = Jetzt.getMinutes();
var myTime = ((Mns < 10) ? ":0" : ":");
var Scs = Jetzt.getSeconds();
var mySecs = ((Scs < 10) ? ":0" : ":");
document.forms["startup"].myClockInp.value = Hrs +  myTime  + Mns  + mySecs + Scs;

//need this bit... - nothing to do with real time - it just counts the seconds.
runme = window.setTimeout("myClock()", 500);
if (document.forms["startup"].move.value == 'White')
{
	document.forms["startup"].WStore.value = document.forms["startup"].WStore.value - 500
	document.forms["startup"].Bmins.value = "" + millis(document.forms["startup"].BStore.value);
	document.forms["startup"].Wmins.value = "White: " + millis(document.forms["startup"].WStore.value);
if (document.forms["startup"].WStore.value == 0)
	{
	document.forms["startup"].Wmins.value = "Time out. Black wins.";
	document.forms["startup"].pause.value = "x"
	window.clearTimeout(runme);}
}
else
{
	document.forms["startup"].BStore.value = document.forms["startup"].BStore.value - 500
	document.forms["startup"].Wmins.value = "" + millis(document.forms["startup"].WStore.value);
	document.forms["startup"].Bmins.value = "Black: " + millis(document.forms["startup"].BStore.value);
if (document.forms["startup"].BStore.value == 0)
	{
	document.forms["startup"].Bmins.value = "Time out. White wins.";
	document.forms["startup"].pause.value = "x"
	window.clearTimeout(runme);}
}
}

// * * * * * Cookies * * * * * 
function setCookie(c_name,value,expiredays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays);
document.cookie=c_name+ "=" +escape(value)+((expiredays==null) ? "" : "; expires="+exdate.toGMTString());
}

function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    { 
    c_start=c_start + c_name.length+1 ;
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length
    return unescape(document.cookie.substring(c_start,c_end));
    } 
  }
return ""
}