function getCalendar() {
    var winAddress = "http://www.amajorproduction.org/rss/index.html";

    window.open(winAddress, "Kevin's calendars", "locationbar=yes,left=100,top=100,height=700,width=900");
}

function mailPopup() {

    var winAddress = "http://www.amajorproduction.org/popupEmail.htm";

    window.open(winAddress, "Email the studio","locationbar=yes,left=300,top=300,height=400,width=400");
}

function hrsInWk() {

    var a = 0;
    var r = 0;
    var myRow;
    var min = 0;
    var strMin;
    var tbl = document.getElementById('schedule');
    var totMin = 0;

// get the number of rows

    r = tbl.rows.length;
    r--;

// cross the table, summing durations at end of rows
// must convert HTML text string to an integer for summing

    for (a = 1; a < r; a++){
	myRow = tbl.rows[a].cells;
	strMin = myRow[5].innerHTML;
	min = parseInt(strMin);
	totMin = (totMin + min);
}

//put summed durations into bottom cell of table

    var tblLength = tbl.rows.length;
    tblLength--;
    myRow = tbl.rows[tblLength].cells;

    strMin = myRow[1].innerHTML = (totMin/60);
}

function player(sndfile) {

    document.open(sndfile,"Music","menubar=yes,locationbar=yes,statusbar=yes,toolbar=yes,resizable=yes,left=20,top=20,height=640,width=640");

}

function scoreViewer(pdfFile) {

    document.open(pdfFile,"Score","menubar=yes,locationbar=yes,statusbar=yes,toolbar=yes,resizable=yes,left=10,top=10,height=800,width=1072");

}