// PPI Meeting Date Manager
// (C) 2009 Grayson Steding for Purdue Pilots, Inc. - gsteding@purdue.edu

// Meeting data arrays
// Enter actual month and date, program will compensate automatically
var meet_month = new Array();
var meet_date = new Array();

meet_month[0] = 8;	 meet_date[0] = 27;
meet_month[1] = 9;	 meet_date[1] = 8;
meet_month[2] = 9;	 meet_date[2] = 23;
meet_month[3] = 10;	 meet_date[3] = 6;
meet_month[4] = 10;	 meet_date[4] = 21;
meet_month[5] = 11;	 meet_date[5] = 3;
meet_month[6] = 11;	 meet_date[6] = 18;
meet_month[7] = 12;  meet_date[7] = 1;

var meet_year = 2009; // Year of meetings
var time_loc = "7:00PM, PHYS 111"; // Time and location of meetings string
var busMeet = 5; // Month & Date array index of Annual Business Meeting, 99 if no business meeting

// Figure out which meeting is next
var today = new Date();
var meeting = new Date();
var i = 0;
do
{
	meeting.setFullYear(meet_year,meet_month[i]-1,meet_date[i]);
	i++;
}
while (i < meet_month.length & today != meeting & today > meeting)

// Display to the screen
document.writeln('<p align="center"><font face="Calibri" color="#FFFFFF" size="4">'); // Format the output text
if (today > meeting) // First check that the semester isn't over
{
	document.write("More meetings next semester! Have a nice break.");
}
else // It isn't so display the next meeting
{
	if (i-1 == busMeet) // The next meeting is a business meeting
	{
	document.write("<b>Annual Business Meeting<br>" + dayDisplay(meeting.getDay()) + ", " + monthDisplay(meeting.getMonth()) + " " + meeting.getDate() + "<br>" + time_loc + "</b>");
	}
	else // The next meeting is a normal one
	{
	document.write("<b>Next Meeting<br>" + dayDisplay(meeting.getDay()) + ", " + monthDisplay(meeting.getMonth()) + " " + meeting.getDate() + "<br>" + time_loc + "</b>");
	}
}

function dayDisplay(day) // Converts numerical day to text
{
	if (day == 0){return "Sunday";}
	else if (day == 1){return "Monday";}
	else if (day == 2){return "Tuesday";}
	else if (day == 3){return "Wednesday";}
	else if (day == 4){return "Thursday";}
	else if (day == 5){return "Friday";}
	else if (day == 6){return "Saturday";}
	else{return "Error";}
}

function monthDisplay(month) // Converts numerical month to text
{
	if (month == 0){return "January";}
	else if (month == 1){return "February";}
	else if (month == 2){return "March";}
	else if (month == 3){return "April";}
	else if (month == 4){return "May";}
	else if (month == 5){return "June";}
	else if (month == 6){return "July";}
	else if (month == 7){return "August";}
	else if (month == 8){return "September";}
	else if (month == 9){return "October";}
	else if (month == 10){return "November";}	
	else if (month == 11){return "December";}
	else{return "Error";}
}