function update_window_global(){	

	var d = new Date();
	var yr = d.getFullYear();
	var mo = d.getMonth();
	var dy = d.getDate();
	var hr = d.getHours();
	var mn = d.getMinutes();
	var sc = d.getSeconds();

	mo++;
	if (mo < 10) mo = "0" + mo;
	if (hr < 10) hr = "0" + hr;
	if (mn < 10) mn = "0" + mn;
	if (sc < 10) sc = "0" + sc;
	
	document.clock.cyr.value = yr;
	document.clock.cmo.value = mo;
	document.clock.cdy.value = dy;
	document.clock.chr.value = hr;
	document.clock.cmn.value = mn;
	document.clock.csc.value = sc;
	document.theClock.theTime.value = " "+ hr + ":" + mn + ":" + sc;

	var anote=document.tralm.alun.value;
	if (anote == '')
	{
		anote = 'The Train is Coming!';
	}
	var tayr = document.tralm.alyr.value;
	var tamo = document.tralm.almo.value;
	var tady = document.tralm.aldy.value;
    var	tahr = document.tralm.alhr.value;
	var tamn = document.tralm.almn.value;
	var tasc = 29;
	if ( (document.clock.cyr.value == tayr) &&
		 (document.clock.cmo.value == tamo) &&
		 (document.clock.cdy.value == tady) &&
		 (document.clock.chr.value == tahr) &&
		 (document.clock.cmn.value == tamn) &&
		 (document.clock.csc.value == tasc) )
	{
		alert(anote);
	}

var t = hr + ":" + mn;
	defaultStatus = t;
	setTimeout(update_window_global, 1000);
}