var eventBox = new Array();

function displayCalendar() {

// renders events and calendars for each month

for (ev=0;ev<eventMonth.length;ev++) {

// start new month 
if (ev==0) {
eventBox = new Array();
tmp='<table width="100%" cellpadding="1" cellpsacing="1">';
startMonth(ev);
} else if (eventMonth[ev-1]!=eventMonth[ev]) {
eventBox = new Array();
tmp='<table width="100%" cellpadding="3" cellpsacing="3">';
startMonth(ev);
}

// add current event to this month
eventBox.push(eventDay[ev]);
tmp+='<tr><td width="100">'+eventDay[ev]+'</td><td width="300">'+eventTitle[ev]+'</td><td><a onclick="docWindow(\''+eventURL[ev]+'\')" target="_new" style="cursor:hand;" >details</a></td></tr>';

// end month
if (ev==eventMonth.length-1) { 
document.getElementById('calendarDiv'+eventMonth[ev]).innerHTML=showMonth(eventMonth[ev],eventYear[ev], "calMain", "month", "daysofweek", "days", 0, eventBox);
tmp+='</table>'
document.getElementById('eventsDiv'+eventMonth[ev]).innerHTML+=tmp;
} else if (eventMonth[ev]!=eventMonth[ev+1]) {
document.getElementById('calendarDiv'+eventMonth[ev]).innerHTML=showMonth(eventMonth[ev],eventYear[ev], "calMain", "month", "daysofweek", "days", 0, eventBox);
tmp+='</table>'
document.getElementById('eventsDiv'+eventMonth[ev]).innerHTML+=tmp;
}



}
}


function startMonth(m) {
var mn=['January','February','March','April','May','June','July','August','September','October','November','December'];
document.getElementById("calendarPanel").innerHTML+='<table width="100%"><tr><td id="eventsDiv'+eventMonth[m]+'" valign="top"><b>'+mn[eventMonth[m]-1]+'<b><br></td><td id="calendarDiv'+eventMonth[m]+'" valign="top"></td></tr></table>';
}


function showMonth(m, y, cM, cH, cDW, cD, brdr, highlightDays){
var mn=['January','February','March','April','May','June','July','August','September','October','November','December'];
var dim=[31,0,31,30,31,30,31,31,30,31,30,31];
var oD = new Date(y, m-1, 1); //DD replaced line to fix date bug when current day is 31st
oD.od=oD.getDay()+1; //DD replaced line to fix date bug when current day is 31st
var todaydate=new Date() //DD added
var scanfortoday=(y==todaydate.getFullYear() && m==todaydate.getMonth()+1)? todaydate.getDate() : 0 //DD added

// checking for leap year
dim[1]=(((oD.getFullYear()%100!=0)&&(oD.getFullYear()%4==0))||(oD.getFullYear()%400==0))?29:28;

var t='<table class="'+cM+'" cols="7" cellpadding="0" border="'+brdr+'" cellspacing="1">';
t+='<tr align="center"><td colspan="7" align="center" class="'+cH+'">'+mn[m-1]+' - '+y+'</td></tr>';
t+='<tr align="center">';
for (s=0;s<7;s++) {
t+='<td class="'+cDW+'">'+"SMTWTFS".substr(s,1)+'</td>';
}
t+='</tr><tr align="center">';
for(i=1;i<=42;i++) {
var x=((i-oD.od>=0)&&(i-oD.od<dim[m-1]))? i-oD.od+1 : '&nbsp;';
//if (x==scanfortoday) { //DD added
//x='<span id="today">'+x+'</span>' //DD added
//}

for(e=0;e<highlightDays.length;e++) {
if (highlightDays[e]==x) {
x='<span id="event">'+x+'</span>' 
}
}

t+='<td class="'+cD+'">'+x+'</td>';
if(((i)%7==0)&&(i<36))t+='</tr><tr align="center">';
}
return t+='</tr></table>';
}