/************************************************************************
 * JavaScript code Copyright (c) 2005-2009 St. Norbert College		*
 *		- Scott Crevier, St. Norbert College, 20-Mar-2009	*
 ************************************************************************/
function leapto(form) {
	var s = form.url.options[form.url.selectedIndex].value;
	switch (s.substr(0,1)) {
		case '/':
			location = 'http://www.snc.edu' + s;
			break;
		case 'h':
			location = s;
			break;
		default:
			alert("That option '" + s + "' not supported.");
			break;
	}
}

/************************************************************************
 *  Various functions to format strings and digits.			*
 ************************************************************************/
function capitalizeString(str) {
	return str.substr(0,1).toUpperCase() + str.substr(1,str.length - 1).toLowerCase();
}

function twoDigits(num) {
	num = parseInt(num,10);
	if (num < 10) {
		return '0' + num;
	} else {
		return num;
	}
}

function doFloat(value) {
	if (value == '') value = 0;
	return parseFloat(value);
}

function fmtMoney(value) {
	if (value == '') value = 0;
	value -= 0;
	value = (Math.round(value*100))/100;
	return (value == Math.floor(value)) ? value + '.00' : ( (value*10 == Math.floor(value*10)) ? value + '0' : value);
}

function commas(S) {
	var commaRegEx = /^(.* )?([-+\u00A3\u20AC]?\d+)(\d{3}\b)/;
	S = String(S);
	return S == (S=S.replace(commaRegEx, "$1$2,$3")) ? S : commas(S);
}

/************************************************************************
 *  Create a select box for years.					*
 ************************************************************************/
function yearOptions(from,to,firstval,firstshow) {

	// **************************************************************
	// *  Define some variables for the year selection.		*
	// **************************************************************
	var i, code;
	var now   = new Date();
	var yyyy  = now.getFullYear();

	// **************************************************************
	// *  Write the year field.					*
	// **************************************************************
	document.writeln("<select name=\"year\" size=\"1\">");

	if (firstshow != "") {
		code	= "<option value=\"" + firstval + "\">" + firstshow + "</option>";
		document.writeln(code);
	}

	for (i=from; i<=to; i++) {
		y = (yyyy + i);

		code	= "<option value=\"" + y + "\">" + y + "</option>";
		document.writeln(code);
	}

	document.writeln("</select>");
}

/************************************************************************
 *  Create a select box for months.					*
 ************************************************************************/
function monthOptions(firstval,firstshow) {

	// **************************************************************
	// *  Define some variables for the month selection.		*
	// **************************************************************
	var i,num,code;
	var xmon = new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec");

	// **************************************************************
	// *  Write the month field.					*
	// **************************************************************
	document.writeln("<select name=\"month\" size=\"1\">");

	if (firstshow != "") {
		code	= "<option value=\"" + firstval + "\">" + firstshow + "</option>";
		document.writeln(code);
	}

	for (i=0; i<xmon.length; i++) {

		num	= (i + 1);
		if (num < 10) {
			num = "0" + num;
		}

		code	= "<option value=\"" + num + "\">" + xmon[i] + "</option>";
		document.writeln(code);
	}

	document.writeln("</select>");
}

/************************************************************************
 *  Create a select box for numbers.					*
 ************************************************************************/
function numberOptions(from,to,firstval,firstshow) {

	// **************************************************************
	// *  Define some variables for the year selection.		*
	// **************************************************************
	var num, code;

	// **************************************************************
	// *  Write the year field.					*
	// **************************************************************
	document.writeln("<select name=\"number\" size=\"1\">");

	if (firstshow != "") {
		code	= "<option value=\"" + firstval + "\">" + firstshow + "</option>";
		document.writeln(code);
	}

	for (num=from; num<=to; num++) {
		code	= "<option value=\"" + num + "\">" + num + "</option>";
		document.writeln(code);
	}

	document.writeln("</select>");
}

/************************************************************************
 *  Create a select box for credit card expire date.			*
 ************************************************************************/
function ccExpireOptions() {

	// **************************************************************
	// *  Define some variables for the month selection.		*
	// **************************************************************
	var i,num,code;
	var xmon = new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec");

	// **************************************************************
	// *  Write the month field.					*
	// **************************************************************
	document.writeln("<select name=\"cc_expmm\" size=\"1\">");
	document.writeln("<option value=\"\">--</option>");

	for (i=0; i<xmon.length; i++) {

		num	= (i + 1);
		if (num < 10) {
			num = "0" + num;
		}

		code	= "<option value=\"" + num + "\">" + xmon[i] + "</option>";
		document.writeln(code);
	}

	document.writeln("</select>");

	// **************************************************************
	// *  Define some variables for the year selection.		*
	// **************************************************************
	var years = 8;
	var now   = new Date();
	var yyyy  = now.getFullYear();

	//alert(yyyy);

	// **************************************************************
	// *  Write the year field.					*
	// **************************************************************
	document.writeln("<select name=\"cc_expyyyy\" size=\"1\">");
	document.writeln("<option value=\"\">--</option>");

	for (i=0; i<years; i++) {
		y = (yyyy + i);

		code	= "<option value=\"" + y + "\">" + y + "</option>";
		document.writeln(code);
	}

	document.writeln("</select>");
}

/************************************************************************
 *  Create a select box of countries.					*
 *  http://www.iso.org/iso/country_codes/iso_3166_code_lists.htm	*
 ************************************************************************/
function countryOptions() {

	// **************************************************************
	// *  Define the country list.					*
	// **************************************************************
	var cy = new Array();

	cy[0] = "AF|Afghanistan";
	cy[1] = "AL|Albania";
	cy[2] = "DZ|Algeria";
	cy[3] = "AS|American Samoa";
	cy[4] = "AD|Andorra";
	cy[5] = "AO|Angola";
	cy[6] = "AI|Anguilla";
	cy[7] = "AQ|Antarctica";
	cy[8] = "AG|Antigua and Barbuda";
	cy[9] = "AR|Argentina";
	cy[10] = "AM|Armenia";
	cy[11] = "AW|Aruba";
	cy[12] = "AU|Australia";
	cy[13] = "AT|Austria";
	cy[14] = "AZ|Azerbaijan";
	cy[15] = "BS|Bahamas";
	cy[16] = "BH|Bahrain";
	cy[17] = "BD|Bangladesh";
	cy[18] = "BB|Barbados";
	cy[19] = "BY|Belarus";
	cy[20] = "BE|Belgium";
	cy[21] = "BZ|Belize";
	cy[22] = "BJ|Benin";
	cy[23] = "BM|Bermuda";
	cy[24] = "BT|Bhutan";
	cy[25] = "BO|Bolivia";
	cy[26] = "BA|Bosnia and Herzegowina";
	cy[27] = "BW|Botswana";
	cy[28] = "BV|Bouvet Island";
	cy[29] = "BR|Brazil";
	cy[30] = "IO|British Indian Ocean Territory";
	cy[31] = "BN|Brunei Darussalam";
	cy[32] = "BG|Bulgaria";
	cy[33] = "BF|Burkina Faso";
	cy[34] = "BI|Burundi";
	cy[35] = "KH|Cambodia";
	cy[36] = "CM|Cameroon";
	cy[37] = "CA|Canada";
	cy[38] = "CV|Cape Verde";
	cy[39] = "KY|Cayman Islands";
	cy[40] = "CF|Central African Republic";
	cy[41] = "TD|Chad";
	cy[42] = "CL|Chile";
	cy[43] = "CN|China";
	cy[44] = "CX|Christmas Island";
	cy[45] = "CC|Cocos (Keeling) Islands";
	cy[46] = "CO|Colombia";
	cy[47] = "KM|Comoros";
	cy[48] = "CG|Congo";
	cy[49] = "CK|Cook Islands";
	cy[50] = "CR|Costa Rica";
	cy[51] = "CI|Cote D&#39;Ivoire";
	cy[52] = "HR|Croatia (local name: Hrvatska)";
	cy[53] = "CU|Cuba";
	cy[54] = "CY|Cyprus";
	cy[55] = "CZ|Czech Republic";
	cy[56] = "DK|Denmark";
	cy[57] = "DJ|Djibouti";
	cy[58] = "DM|Dominica";
	cy[59] = "DO|Dominican Republic";
	cy[60] = "TP|East Timor";
	cy[61] = "EC|Ecuador";
	cy[62] = "EG|Egypt";
	cy[63] = "SV|El Salvador";
	cy[64] = "GQ|Equatorial Guinea";
	cy[65] = "ER|Eritrea";
	cy[66] = "EE|Estonia";
	cy[67] = "ET|Ethiopia";
	cy[68] = "FK|Falkland Islands (Malvinas)";
	cy[69] = "FO|Faroe Islands";
	cy[70] = "FJ|Fiji";
	cy[71] = "FI|Finland";
	cy[72] = "FR|France";
	cy[73] = "GF|French Guiana";
	cy[74] = "PF|French Polynesia";
	cy[75] = "TF|French Southern Territories";
	cy[76] = "GA|Gabon";
	cy[77] = "GM|Gambia";
	cy[78] = "GE|Georgia";
	cy[79] = "DE|Germany";
	cy[80] = "GH|Ghana";
	cy[81] = "GI|Gibraltar";
	cy[82] = "GR|Greece";
	cy[83] = "GL|Greenland";
	cy[84] = "GD|Grenada";
	cy[85] = "GP|Guadeloupe";
	cy[86] = "GU|Guam";
	cy[87] = "GT|Guatemala";
	cy[88] = "GN|Guinea";
	cy[89] = "GW|Guinea-Bissau";
	cy[90] = "GY|Guyana";
	cy[91] = "HT|Haiti";
	cy[92] = "HM|Heard and Mc Donald Islands";
	cy[93] = "HN|Honduras";
	cy[94] = "HK|Hong Kong";
	cy[95] = "HU|Hungary";
	cy[96] = "IS|Iceland";
	cy[97] = "IN|India";
	cy[98] = "ID|Indonesia";
	cy[99] = "IR|Iran (Islamic Republic of)";
	cy[100] = "IQ|Iraq";
	cy[101] = "IE|Ireland";
	cy[102] = "IL|Israel";
	cy[103] = "IT|Italy";
	cy[104] = "JM|Jamaica";
	cy[105] = "JP|Japan";
	cy[106] = "JO|Jordan";
	cy[107] = "KZ|Kazakhstan";
	cy[108] = "KE|Kenya";
	cy[109] = "KI|Kiribati";
	cy[110] = "KP|Korea, Democratic People&#39;s Republic of";
	cy[111] = "KR|Korea, Republic of";
	cy[112] = "KW|Kuwait";
	cy[113] = "KG|Kyrgyzstan";
	cy[114] = "LA|Lao People&#39;s Democratic Republic";
	cy[115] = "LV|Latvia";
	cy[116] = "LB|Lebanon";
	cy[117] = "LS|Lesotho";
	cy[118] = "LR|Liberia";
	cy[119] = "LY|Libyan Arab Jamahiriya";
	cy[120] = "LI|Liechtenstein";
	cy[121] = "LT|Lithuania";
	cy[122] = "LU|Luxembourg";
	cy[123] = "MO|Macau";
	cy[124] = "MK|Macedonia, the former Yugoslav Republic of";
	cy[125] = "MG|Madagascar";
	cy[126] = "MW|Malawi";
	cy[127] = "MY|Malaysia";
	cy[128] = "MV|Maldives";
	cy[129] = "ML|Mali";
	cy[130] = "MT|Malta";
	cy[131] = "MH|Marshall Islands";
	cy[132] = "MQ|Martinique";
	cy[133] = "MR|Mauritania";
	cy[134] = "MU|Mauritius";
	cy[135] = "YT|Mayotte";
	cy[136] = "MX|Mexico";
	cy[137] = "FM|Micronesia, Federated States of";
	cy[138] = "MD|Moldova, Republic of";
	cy[139] = "MC|Monaco";
	cy[140] = "MN|Mongolia";
	cy[141] = "MS|Montserrat";
	cy[142] = "MA|Morocco";
	cy[143] = "MZ|Mozambique";
	cy[144] = "MM|Myanmar";
	cy[145] = "NA|Namibia";
	cy[146] = "NR|Nauru";
	cy[147] = "NP|Nepal";
	cy[148] = "NL|The Netherlands";
	cy[149] = "NC|New Caledonia";
	cy[150] = "NZ|New Zealand";
	cy[151] = "NI|Nicaragua";
	cy[152] = "NE|Niger";
	cy[153] = "NG|Nigeria";
	cy[154] = "NU|Niue";
	cy[155] = "NF|Norfolk Island";
	cy[156] = "MP|Northern Mariana Islands";
	cy[157] = "NO|Norway";
	cy[158] = "OM|Oman";
	cy[159] = "PK|Pakistan";
	cy[160] = "PW|Palau";
	cy[161] = "PA|Panama";
	cy[162] = "PG|Papua New Guinea";
	cy[163] = "PY|Paraguay";
	cy[164] = "PE|Peru";
	cy[165] = "PH|Philippines";
	cy[166] = "PN|Pitcairn";
	cy[167] = "PL|Poland";
	cy[168] = "PT|Portugal";
	cy[169] = "PR|Puerto Rico";
	cy[170] = "QA|Qatar";
	cy[171] = "RE|Reunion";
	cy[172] = "RO|Romania";
	cy[173] = "RU|Russian Federation";
	cy[174] = "RW|Rwanda";
	cy[175] = "KN|Saint Kitts and Nevis";
	cy[176] = "LC|Saint Lucia";
	cy[177] = "VC|Saint Vincent and the Grenadines";
	cy[178] = "WS|Samoa";
	cy[179] = "SM|San Marino";
	cy[180] = "ST|Sao Tome and Principe";
	cy[181] = "SA|Saudi Arabia";
	cy[182] = "SN|Senegal";
	cy[183] = "SC|Seychelles";
	cy[184] = "SL|Sierra Leone";
	cy[185] = "SG|Singapore";
	cy[186] = "SK|Slovakia (Slovak Republic)";
	cy[187] = "SI|Slovenia";
	cy[188] = "SB|Solomon Islands";
	cy[189] = "SO|Somalia";
	cy[190] = "ZA|South Africa";
	cy[191] = "ES|Spain";
	cy[192] = "LK|Sri Lanka";
	cy[193] = "SH|St. Helena";
	cy[194] = "PM|St. Pierre and Miquelon";
	cy[195] = "SD|Sudan";
	cy[196] = "SR|Suriname";
	cy[197] = "SJ|Svalbard and Jan Mayen Islands";
	cy[198] = "SZ|Swaziland";
	cy[199] = "SE|Sweden";
	cy[200] = "CH|Switzerland";
	cy[201] = "SY|Syrian Arab Republic";
	cy[202] = "TW|Taiwan";
	cy[203] = "TJ|Tajikistan";
	cy[204] = "TZ|Tanzania, United Republic of";
	cy[205] = "TH|Thailand";
	cy[206] = "TG|Togo";
	cy[207] = "TK|Tokelau";
	cy[208] = "TO|Tonga";
	cy[209] = "TT|Trinidad and Tobago";
	cy[210] = "TN|Tunisia";
	cy[211] = "TR|Turkey";
	cy[212] = "TM|Turkmenistan";
	cy[213] = "TC|Turks and Caicos Islands";
	cy[214] = "TV|Tuvalu";
	cy[215] = "UG|Uganda";
	cy[216] = "UA|Ukraine";
	cy[217] = "AE|United Arab Emirates";
	cy[218] = "GB|United Kingdom";
	cy[219] = "US|United States";
	cy[220] = "UM|United States Minor Outlying Islands";
	cy[221] = "UY|Uruguay";
	cy[222] = "UZ|Uzbekistan";
	cy[223] = "VU|Vanuatu";
	cy[224] = "VA|Vatican City State (Holy See)";
	cy[225] = "VE|Venezuela";
	cy[226] = "VN|Viet NAM";
	cy[227] = "VG|Virgin Islands (British)";
	cy[228] = "VI|Virgin Islands (U.S.)";
	cy[229] = "WF|Wallis And Futuna Islands";
	cy[230] = "EH|Western Sahara";
	cy[231] = "YE|Yemen";
	cy[232] = "YU|Yugoslavia";
	cy[233] = "ZR|Zaire";
	cy[234] = "ZM|Zambia";
	cy[235] = "ZW|Zimbabwe";

	// **************************************************************
	// *  Write the country field.					*
	// **************************************************************
	document.writeln("<select name=\"country\" size=\"1\">");
	document.writeln("<option value=\"\">- select -</option>");

	for (i=0; i<cy.length; i++) {
		v = cy[i];
		f = v.split('|');

		code = f[0];
		name = f[1];

		code	= "<option value=\"" + code + "\">" + name + "</option>";
		document.writeln(code);
	}

	document.writeln("</select>");

}

/************************************************************************
 *  Create a select box of states/provinces.				*
 *  http://www.usps.com/ncsc/lookups/abbr_state.txt			*
 *  http://www.canadapost.ca/tools/pg/manual/PGaddress-e.asp#1380608	#
 ************************************************************************/
function stateOptions() {
	var coun,code,name,prev_cname,cname,c;

	var opt		= new Array();
	opt["US"]	= 0;
	opt["MI"]	= 0;
	opt["CA"]	= 0;
	opt["OT"]	= 0;

	var type	= new Array();
	type["US"]	= "United States";
	type["MI"]	= "Military";
	type["CA"]	= "Canada";
	type["OT"]	= "Others";

	var st	= new Array();
	st[0]	= "US|AK|Alaska";
	st[1]	= "US|AL|Alabama";
	st[2]	= "US|AR|Arkansas";
	st[3]	= "US|AZ|Arizona";
	st[4]	= "US|CA|California";
	st[5]	= "US|CO|Colorado";
	st[6]	= "US|CT|Connecticut";
	st[7]	= "US|DC|Dist. Of Columbia";
	st[8]	= "US|DE|Delaware";
	st[9]	= "US|FL|Florida";
	st[10]	= "US|GA|Georgia";
	st[11]	= "US|HI|Hawaii";
	st[12]	= "US|IA|Iowa";
	st[13]	= "US|ID|Idaho";
	st[14]	= "US|IL|Illinois";
	st[15]	= "US|IN|Indiana";
	st[16]	= "US|KS|Kansas";
	st[17]	= "US|KY|Kentucky";
	st[18]	= "US|LA|Louisiana";
	st[19]	= "US|MA|Massachusetts";
	st[20]	= "US|MD|Maryland";
	st[21]	= "US|ME|Maine";
	st[22]	= "US|MI|Michigan";
	st[23]	= "US|MN|Minnesota";
	st[24]	= "US|MO|Missouri";
	st[25]	= "US|MS|Mississippi";
	st[26]	= "US|MT|Montana";
	st[27]	= "US|NC|North Carolina";
	st[28]	= "US|ND|North Dakota";
	st[29]	= "US|NE|Nebraska";
	st[30]	= "US|NH|New Hampshire";
	st[31]	= "US|NJ|New Jersey";
	st[32]	= "US|NM|New Mexico";
	st[33]	= "US|NV|Nevada";
	st[34]	= "US|NY|New York";
	st[35]	= "US|OH|Ohio";
	st[36]	= "US|OK|Oklahoma";
	st[37]	= "US|OR|Oregon";
	st[38]	= "US|PA|Pennsylvania";
	st[39]	= "US|RI|Rhode Island";
	st[40]	= "US|SC|South Carolina";
	st[41]	= "US|SD|South Dakota";
	st[42]	= "US|TN|Tennessee";
	st[43]	= "US|TX|Texas";
	st[44]	= "US|UT|Utah";
	st[45]	= "US|VA|Virginia";
	st[46]	= "US|VT|Vermont";
	st[47]	= "US|WA|Washington";
	st[48]	= "US|WI|Wisconsin";
	st[49]	= "US|WV|West Virginia";
	st[50]	= "US|WY|Wyoming";
	st[51]  = "MI|AE|Armed Forces Africa";
	st[52]	= "MI|AA|Armed Forces Americas";
	st[53]	= "MI|AE|Armed Forces Canada";
	st[54]	= "MI|AE|Armed Forces Europe";
	st[55]	= "MI|AE|Armed Forces Middle East";
	st[56]	= "MI|AP|Armed Forces Pacific";
	st[57]	= "CA|AB|Alberta";
	st[58]	= "CA|BC|British Columbia";
	st[59]	= "CA|MB|Manitoba";
	st[60]	= "CA|NB|New Brunswick";
	st[61]	= "CA|NF|Newfoundland";
	st[62]	= "CA|NS|Nova Scotia";
	st[63]	= "CA|NT|Northwest Territories";
	st[64]	= "CA|NU|Nunavut";
	st[65]	= "CA|ON|Ontario";
	st[66]	= "CA|PE|Prince Edward Island";
	st[67]	= "CA|QC|Quebec";
	st[68]	= "CA|SK|Saskatchewan";
	st[69]	= "CA|YT|Yukon Territory";
	st[70]	= "OT|AS|American Samoa";
	st[71]	= "OT|BA|Bahama Islands";
	st[72]	= "OT|BM|Caribbean Islands";
	st[73]	= "OT|CI|Cayman Islands";
	st[74]	= "OT|DR|Dominican Republic";
	st[75]	= "OT|FM|Federated States of Micronesia";
	st[76]	= "OT|GU|Guam";
	st[77]	= "OT|JM|Jamaica Island";
	st[78]	= "OT|MH|Marshall Islands";
	st[79]	= "OT|MP|Northern Mariana Islands";
	st[80]	= "OT|PR|Puerto Rico";
	st[81]	= "OT|PW|Palau";
	st[82]	= "OT|TR|Trinidad And Tobago";
	st[83]	= "OT|VI|Virgin Islands";

	// **************************************************************
	for (i=0; i<arguments.length; i++) {
		c = arguments[i];
		opt[c] = 1;
	}

	// **************************************************************
	// *  Write the options.					*
	// **************************************************************
	document.writeln("<select name=\"state\" size=\"1\">");
	document.writeln("<option value=\"\">- select -</option>");

	prev_cname = '';
	for (i=0; i<st.length; i++) {
		v = st[i];
		f = v.split('|');

		coun = f[0];
		code = f[1];
		name = f[2];

		if (opt[coun] == 1) {
			cname = type[coun];

			if (cname != prev_cname) {
				if (i > 0) {
					document.writeln("</optgroup>");
				}
				document.writeln("<optgroup label=\"" + cname + "\">");
			}

			document.writeln("<option value=\"" + code + "\">" + name + "</option>");
			prev_cname = cname;
		}
	}

	document.writeln("</optgroup>");
	document.writeln("</select>");
}


/************************************************************************
 *  Display a timer that counts down to a specific date/time.		*
 ************************************************************************/
var xstamp;
var xformat;
var xpretext;
var xposttext;
var xdone;
var xtitle;
var snctzo = 300;	// minutes between SNC time zone and GMT

// central tzo, summer time: 300 (mins)
// pacific tzo, summer time: 420 (mins)

function runCountdown() {
	var date,now,diff,str,tzo;
	var days,hrs,mins,secs;
	var w_days,w_hrs,w_mins,w_secs;

	// **************************************************************
	// *  If we have the IE bug, bail.			      *
	// **************************************************************
	if (ieBugBrowser()) {
		return;
	}

	// **************************************************************
	// *  Handle the arguments.					*
	// **************************************************************
	if (arguments.length > 0) {
		xstamp		= arguments[0];
		xformat		= arguments[1];
		xpretext	= arguments[2];
		xposttext	= arguments[3];
		xdone		= arguments[4];
		xtitle		= arguments[5];
	}

	if (xstamp == null) {
		usethis('runCountdown function called without proper arguments');
		return;
	}

	// **************************************************************
	// *  Get the difference between the date and now.		*
	// **************************************************************
	date	= new Date(xstamp);
	now	= new Date();
	diff	= ((date.getTime() - now.getTime()) / 1000);	// seconds

	// **************************************************************
	// *  Account for the time zone difference between the		*
	// *  visitor and SNC.						*
	// **************************************************************
	tzo	= now.getTimezoneOffset();	// minutes between local time zone and GMT
	diff	= (diff - ((tzo - snctzo) * 60));

	// **************************************************************
	// *  If the date has past, end this now.			*
	// **************************************************************
	if (diff < 0) {
		usethis(xdone);
		return;
	}

	// **************************************************************
	// *  Calculate the individual values of the countdown timer.	*
	// **************************************************************
	days	= Math.floor(diff / (60 * 60 * 24));
	diff	= (diff - (days * 60 * 60 * 24));

	hrs	= Math.floor(diff / (60 * 60));
	diff	= (diff - (hrs * 60 * 60));

	mins	= Math.floor(diff / 60);
	diff	= (diff - (mins * 60));

	secs	= Math.floor(diff);

	// **************************************************************
	// *  Format the string accordingly.				*
	// **************************************************************
	if (xformat == "a") {
		w_days	= (days == 1) ? 'day'    : 'days';
		w_hrs	= (hrs  == 1) ? 'hour'   : 'hours';
		w_mins	= (mins == 1) ? 'minute' : 'minutes';
		w_secs	= (secs == 1) ? 'second' : 'seconds';

		str	= commas(days) + " " + w_days + ", "
			+ hrs  + " " + w_hrs  + ", "
			+ mins + " " + w_mins + ", "
			+ secs + " " + w_secs;
	}

	else if (xformat == "b") {
		if (hrs  < 10)	{ hrs  = '0' + hrs; }
		if (mins < 10)	{ mins = '0' + mins; }
		if (secs < 10)	{ secs = '0' + secs; }
		str	= days + " " + hrs + ":" + mins + ":" + secs;
	}

	else if (xformat == "d") {
		w_days	= (days == 1) ? 'day'    : 'days';
		str	= commas(days) + " " + w_days;
	}

	// **************************************************************
	// *  Use the string we created.				*
	// **************************************************************
	usethis(xpretext + str + xposttext);

	// **************************************************************
	// *  Recursive.						*
	// **************************************************************
	setTimeout("runCountdown()",1000);
}

function usethis(str) {
	if (document.layers) {
		// str = 'NN4:' + str;
		document.layers.countdowntitle.document.write(xtitle);
		document.layers.countdowntitle.document.close();
		document.layers.countdown.document.write(str);
		document.layers.countdown.document.close();
	} else if (document.all) {
		// str = 'IE4:' + str;
		countdowntitle.innerHTML = xtitle;
		countdown.innerHTML = str;
	} else if (document.getElementById) {
		// str = 'v5+:' + str;
		document.getElementById('countdowntitle').firstChild.data = xtitle;
		document.getElementById('countdown').firstChild.data = str;
	}
}


/************************************************************************
 *  Function to open up the campus tour in a window.			*
 ************************************************************************/
function tourWindow(mode) {
	var n,f,u,w,h;

	n = 'snctour';
	var dims = new Array(2);

	// **************************************************************
	if (mode == 'full') {
		f = 'resizable=yes,width=800,height=600';
		u = 'http://tour.snc.edu/tourfiles/flash/index_fs.html';
	} else if (mode == 'dynamic') {
		dims = getDims();
		w = dims[0];
		w = Math.floor(dims[0] * .8);	// make width 80% of window size
		h = Math.floor(w * .75);	// make height 75% of width
		f = 'resizable=yes,width=' + w + ',height=' + h;
		u = 'http://tour.snc.edu/tourfiles/flash/index.html';
	} else {
		f = 'resizable=yes,width=800,height=600';
		u = 'http://tour.snc.edu/tourfiles/flash/index.html';
	}

	// **************************************************************
	window.open(u,n,f);
}


/************************************************************************
 *  Function to open up the live stats (sports) in a window.		*
 ************************************************************************/
function livestatsWindow() {
	var u = 'http://www.snc.edu/athletics/teamfiles/livestats/xlive.htm';
	var n = 'snclivestats';
	var f = 'toolbar=no,width=780,height=540';
	window.open(u,n,f);
}


/************************************************************************
 *  Function to open up a video in a window.			    *
 ************************************************************************/
function videoWindow(flvurl,w,h) {
	// **************************************************************
	if (w == undefined) w = 340;
	if (h == undefined) h = 280;

	// **************************************************************
	var u = 'http://www.snc.edu/cgi-bin/webdev/videowindow.cgi?flv=' + flvurl;
	var n = 'sncvideo';
	var f = 'toolbar=no,width=' + w + ',height=' + h;
	window.open(u,n,f);
}


/************************************************************************
 *  Function to open up a video in a window.			    *
 ************************************************************************/
function videoConfig(id,w,h) {
	// **************************************************************
	if (w == undefined) w = 300;
	if (h == undefined) h = 300;

	// **************************************************************
	var u = 'http://www.snc.edu/cgi-bin/webdev/video.cgi?id=' + id;
	var n = 'sncvideo';
	var f = 'toolbar=no,width=' + w + ',height=' + h;
	window.open(u,n,f);
}


/************************************************************************
 *  Function to get the dimensions of the current browser window.	*
 ************************************************************************/
function getDims() {
	var myWidth = 0, myHeight = 0;

	if( typeof( window.innerWidth ) == 'number' ) {
		// Non-IE
		myWidth = window.innerWidth; myHeight = window.innerHeight;
	}

	else if( document.documentElement && ( document.documentElement.clientWidth ||document.documentElement.clientHeight ) ) {
		// IE 6+ in 'standards compliant mode'
		myWidth = document.documentElement.clientWidth; myHeight = document.documentElement.clientHeight;
	}

	else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
		// IE 4 compatible
		myWidth = document.body.clientWidth; myHeight = document.body.clientHeight;
	}

	var result = new Array(myWidth,myHeight);

	return(result);
}


/************************************************************************
 *  Function to determine if this user's browser has the IE bug.	*
 *	http://support.microsoft.com/default.aspx/kb/927917		*
 *	http://www.javascriptkit.com/javatutors/navigator.shtml		*
 ************************************************************************/
function ieBugBrowser() {
	var bugexists,ieversion;

	bugexists = 0;

	// **************************************************************
	if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)){
		var ieversion=new Number(RegExp.$1);
		if (ieversion<8) bugexists = 1;
	}

	// **************************************************************
	return bugexists;
}


/************************************************************************
 *  Function to share a URL on Facebook.				*
 ************************************************************************/
function share_fb() {
	var u,t,link;

	u	= location.href;
	t	= document.title;
	link	= 'http://www.facebook.com/sharer.php?u=' + encodeURIComponent(u) + '&t=' + encodeURIComponent(t);

	window.open(link,'snc','toolbar=0,status=0,width=626,height=436');
	return false;
}