function updatecalendar(themonth,theyear, brdr, url){
var calendarstr=buildCal(themonth, theyear, brdr, url)
if (document.getElementById)
document.getElementById("calendarspace").innerHTML=calendarstr
}

function buildCal(m, y, brdr, url){
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 lm=m-1;
var nm=m+1;
var ly = y;
var ny = y;
if (lm < 1) {
	lm = 12;
	ly -= 1;
}
if (nm > 12) {
	nm = 1;
	ny += 1;
}

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

dim[1]=(((oD.getFullYear()%100!=0)&&(oD.getFullYear()%4==0))||(oD.getFullYear()%400==0))?29:28;
var t='<table width="100%" class="calmonth" cols="7" cellpadding="0" border="'+brdr+'" cellspacing="0"><tr align="center" height=20 bgcolor="ffffff">';
t+='<td colspan="5" align="left" class="calmonth">&nbsp;&nbsp;&nbsp;'+mn[m-1]+'  '+y+'</td>';
t+='<td><a onClick=updatecalendar('+lm+','+ly+','+brdr+',"'+url+'")><img src="img/squares/arrow_back_over.gif" alt="Last" name="last1" width="15" height="12" border="0" id="last1"></a></td>';
t+='<td><a onClick=updatecalendar('+nm+','+ny+','+brdr+',"'+url+'")><img src="img/squares/arrow_front_over.gif" alt="Next" name="next1" width="15" height="12" border="0" id="last1"></a></td>';
t+='</tr><tr align="center">';
for(s=0;s<7;s++)t+='<td class="caldaysofweek">'+"SMTWHFS".substr(s,1)+'</td>';
t+='</tr><tr align="center" height=14 bgcolor="ffffff">';
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"><a href="'+url+'?y='+y+'&m='+m+'&d='+x+'">'+x+'</a></span>' 
else if (x > 0)
	x='<a href="'+url+'?y='+y+'&m='+m+'&d='+x+'">'+x+'</a>' 
t+='<td class="caldays" bgcolor="ffffff">'+x+'</td>';

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