var arrSpecialDays=new Array();
      var arrMonths=new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec");

    
function setKey(strDateIn) {

	var strDate=strDateIn

	if (isNaN(Date.parse(strDate))) {
		// see if we can fix any invalid chars
		strDate=strDate.replace(/[^0-9A-Za-z ]/g, " ");
	} else if (Zapatec.is_opera) {
		if (typeof strDate == "string") strDate=strDate.replace(/[^0-9A-Za-z ]/g, " ");
	}

	if (isNaN(Date.parse(strDate)))
	{
		return false;
	}
	var d=new Date(strDate)

	// Make sure TIME is zero.  We just want the dates
	d.setHours(0,0,0,0)
	
	return d
}

function add_SpecialDay(strDate, strDesc) {
	arrSpecialDays[setKey(strDate)]=strDesc
}

function dump_SpecialDays() {
	var strDump=""
	var i
	for (i in arrSpecialDays)
		strDump+= (strDump ? "\n" : "") + i + " is " + arrSpecialDays[i]
	return strDump
}

function isSpecialDay(strDate) {
	return typeof(getSpecialDay(strDate)) != "undefined"
}

function getSpecialDay(strDate) {
	return arrSpecialDays[setKey(strDate)]
}

function dateChanged(calendar) {
	var strDate=calendar.date;
	var strSpecialDay=getSpecialDay(strDate);

	if (strSpecialDay)
	{
		window.location.href = "calendar.php?id="+strSpecialDay;
	}
	return;
}

function getDateText(date) {
	return date.getDate();
}

function check_special(strDate) {
	if (isSpecialDay(strDate)) 
		return "zpCalSpecialDay";

	return false; // ALL other dates are enabled
	// NOTE:return true to disable a specific date
}

	function load_SpecialDays() {
	add_SpecialDay("03-Jun-2008","8");
add_SpecialDay("27-May-2008","7");
add_SpecialDay("10-Jun-2008","9");
add_SpecialDay("21-Jun-2008","10;13;12");
add_SpecialDay("26-Jul-2008","17");
add_SpecialDay("12-Sep-2008","18;19");
add_SpecialDay("03-Oct-2008","20");
add_SpecialDay("22-Nov-2008","23");
add_SpecialDay("27-Dec-2008","24");
add_SpecialDay("10-Jan-2009","26");
add_SpecialDay("23-Jan-2009","27");
add_SpecialDay("06-Feb-2009","28");
add_SpecialDay("28-Feb-2009","29");
add_SpecialDay("27-Mar-2009","30");
add_SpecialDay("10-Apr-2009","31");
add_SpecialDay("12-Apr-2009","32");
add_SpecialDay("17-Apr-2009","33;34");
add_SpecialDay("29-Aug-2009","35");
}