// JavaScript Document
// Event calender
// copyright Stephen Chapman, 10th June 2006, 30th October 2006
var tb = 't'; // top or bottom (t or b)
var headbg = '#cccccc';  // table heading background colour
var todaybg = '#FF0000'; // current selected date background colour
var textclr = '#000000'; // text colour
var linkclr = '#ff9999'; // link text colour
var noMessage =  ''; // message to display when no entry in array
var myVal=0;
//var selDate;
//var dispselDate=0;
var dA = new Array(); var x = 0;
// first 8 characters in ccyymmdd format for single date events
// first 8 characters in 0000mmdd format for every year events
// dA[x++] = "00000101 New Year";
// dA[x++] = "00000214 Valentine's day";
// dA[x++] = "00000709 Steve's Birthday";
// dA[x++] = "00000919 Site Anniversary";
// dA[x++] = "00001206 St Nicholas' Day";
// dA[x++] = "20060610 New Event calender Started today";
// permission is granted to use this javascript provided that the below code is not altered
var pageLoaded = 0; window.onload = function() {pageLoaded = 1;}
function loaded(i,f) {if (document.getElementById && document.getElementById(i) != null) f(); else if (!pageLoaded) setTimeout('loaded(\''+i+'\','+f+')',100);
}
function monthlength(month,year) {var dd = new Date(year, month, 0);return dd.getDate();}
var moy = ['January','February','March','April','May','June','July','August','September','October','November','December'];var today = new Date();var selDate = today.getFullYear()+getmmdd(today.getMonth()+1,today.getDate());
var TodayDate=today.getDate();
function dispCal(yy,mm) {if (mm < 0 || mm > 12) {alert('month must be between 1 and 12'); return false;} if (yy != 0 && (yy < 1901 || yy > 2100)) {alert('year must be after 1900 and before 2101'); return false;} var dow = ['Sun','Mon','Tue','Wed','Thu','Fri','Sat']; var calender = new Date();  var today = calender.getDate(); calender.setDate(1); if (yy > 1900) calender.setFullYear(yy); if (mm > 0) calender.setMonth(mm - 1); var yy = year = calender.getFullYear(); var month = calender.getMonth(); calender.setDate(today); var weekday = calender.getDay(); var daysInMonth = monthlength(month+1,year); var hilite_start = '<td width="30" style="background:#FF0000;padding:1px;border:#FFF solid 1px;" align="center"><b>';  var td_start = '<td width="30" align="center"  class="cal_bg">';  var cal = '<div id="cal"><div id="cal_bottom"><table border="0" cellspacing="0" cellpadding="2" align="center"><tr><td colspan="7" class="month" align="center"><b>' + moy[month]  + ' ' + year + '<\/b><\/td><\/tr><tr>';var mmb = month;  mm = month + 1; var yya = yyb = yy; if (mmb <1) {mmb += 12; yyb--;} var mma = month + 2; if (mma > 12) {mma -= 12; yya++;} var yb = yy -1; var ya = yy +1; cal += '<tr><td colspan="7"><table border="0" cellspacing="0" cellpadding="2" width="100%" class="month"><tr><td ><a href="#" onclick="javascript:if (cala = dispCal('+yb+','+mm+')) {document.getElementById(\'cal\').innerHTML = cala; return false;}"><<</a></td><td><a href="#" onclick="if (cala = dispCal('+yyb+','+mmb+')) {document.getElementById(\'cal\').innerHTML = cala; return false;}"><</a></td><td align="right"><a href="#" onclick="javascript:if (cala = dispCal('+yya+','+mma+')) {document.getElementById(\'cal\').innerHTML = cala; return false;}">></a></td><td align="right"><a href="#" onclick="javascript:if (cala = dispCal('+ya+','+mm+')) {document.getElementById(\'cal\').innerHTML = cala; return false;}">>></a></td></tr></table></td></tr>'; for(dex=0; dex < 7; dex++) {cal += '<td class="week">'+ dow[dex] + '</td>';} cal += '<\/tr><tr>'; var day2 = today; for (dex = today; dex > 6; dex -=7) day2 = dex; weekday -= day2 - 1; while (weekday < 0) weekday += 7; for(dex=0; dex < weekday; dex++) cal += td_start + ' <\/td>'; 
for(daydate=1; daydate <= daysInMonth; daydate++) { 
myVal=month+1;
if(weekday == 7) {
	cal += '</tr><tr>'; weekday = 0;} 
if(selDate==year+getmmdd(month+1,daydate)){
	
	cal += hilite_start +'<a href="SmartAppointment.php?day='+daydate+'&month='+myVal+'&year='+year+'" style=" cursor:pointer;"><span '+clickDate(daydate,myVal,year) + ' id='+daydate+' onClick=javascript:window.location.href="SmartAppointment.php">'+ daydate + '<\/span></a><\/b><\/td>'; 
	} else if(year+getmmdd(month+1,daydate)<selDate) { 
	cal += td_start +'<span '+clickDate(daydate,myVal,year) + ' id='+daydate+'>'+ daydate + '<\/span><\/td>';
	} else {
		cal += td_start + '<a href="SmartAppointment.php?day='+daydate+'&month='+myVal+'&year='+year+'" style=" cursor:pointer;"><span '+clickDate(daydate,myVal,year) + ' id='+daydate+' onClick=javascript:window.location.href="SmartAppointment.php")><b>' + daydate + '</b><\/span></a><\/td>';
		}
weekday += 1;
}  
		for(dex=weekday; dex < 7; dex++) cal += td_start + ' <\/td>'; cal += '<\/tr><\/table><\/div>';if (document.getElementById) {cal += '';} else {cal += '<div> </div>';} cal += '</div>'; return cal;}
function start() {var x = ''; var y = ''; if (tb == 't') y = x + dispCal(0,0); else y = dispCal(0,0) + x; document.getElementById('calender').innerHTML = y; ev();}
loaded('calender',start);
function clickDate(day, month, year) {var ct = nextDate(year + getmmdd(month+1,day));if (ct == '') ct = nextDate('0000' + getmmdd(month+1,day));if (ct == '') return 'style="color:'+textclr+'"'; else return 'style="cursor:pointer;color:'+linkclr+'" onclick="selDate = '+year+ getmmdd(month+1,day)+'; isDate(' + day + ',' + month + ',' + year + ');return false;"';}function isDate(dayVal,monthVal,yearVal) {var ct = nextDate(yearVal + getmmdd(monthVal+1,dayVal));if (ct == '') ct = nextDate('0000' + getmmdd(monthVal+1,dayVal));if (ct == '') ct = noMessage;document.getElementById('calDate').innerHTML = selDate + ':<br \/>' +ct; return false;}function nextDate(yymmdd) {var x = dA.length;for (var i = 0; i < x; i++) {if (dA[i].substr(0,8) == yymmdd) return dA[i].substr(8);}return '';}function getmmdd(mm,dd) {return (mm > 9 ? '' + mm : '0' + mm) + (dd > 9 ? dd : '0' + dd);}
function ev() {var ct = nextDate(selDate);var ct = nextDate(selDate);if (ct == '') ct = nextDate('0000' + selDate.substr(4));if (ct == '') ct = noMessage; }