var bgi = new Array(5);
bgi[0] = 'url(assets/bg/aw-10.jpg)';
bgi[1] = 'url(assets/bg/2aw10_Gavin_Wells.jpg)';
bgi[2] = 'url(assets/bg/2aw11_Jub_Davis.jpg)';
bgi[3] = 'url(assets/bg/2aw_roger_huckle.jpg)';
bgi[4] = 'url(assets/bg/2aw12_wires.jpg)';
bgi[5] = 'url(assets/bg/2aw13_Cellos.jpg)';
bgi[6] = 'url(assets/bg/2aw14_Juliet_McCarthy.jpg)';
bgi[7] = 'url(assets/bg/2aw15_Jub_Davis_Biog.jpg)';
bgi[8] = 'url(assets/bg/2aw16_Triner_and_Keeble.jpg)';
bgi[9] = 'url(assets/bg/2aw17_Alison_Gillies .jpg)';
bgi[10] = 'url(assets/bg/2aw18_Naomi_Rump.jpg)';
bgi[11] = 'url(assets/bg/2aw19_Carl_Hill.jpg)';
bgi[12] = 'url(assets/bg/2aw2_Percusion.jpg)';
bgi[13] = 'url(assets/bg/2aw20_David_Adams.jpg)';
bgi[14] = 'url(assets/bg/2aw21_Linda_Begbie.jpg)';
bgi[15] = 'url(assets/bg/2aw22_Dave_Pagett.jpg)';
bgi[16] = 'url(assets/bg/2aw23_Emil_Huckle-Kleve.jpg)';
bgi[17] = 'url(assets/bg/2aw24_Martin_Pring.jpg)';
bgi[18] = 'url(assets/bg/2aw25_Roger_Armstrong.jpg)';
bgi[19] = 'url(assets/bg/2aw26_Paul_Arden_Taylor.jpg)';
bgi[20] = 'url(assets/bg/2aw27_Richard_Barnard.jpg)';
bgi[21] = 'url(assets/bg/2aw28_Ros_Steven.jpg)';
bgi[22] = 'url(assets/bg/2aw29_Christopher_Northam.jpg)';
bgi[23] = 'url(assets/bg/2aw3_Wells_and_Jones.jpg)';
bgi[24] = 'url(assets/bg/2aw4_Jeremy_little.jpg)';
bgi[25] = 'url(assets/bg/2aw5_Percusion_and_Piano.jpg)';
bgi[26] = 'url(assets/bg/2aw6_Nia_Bevan.jpg)';
bgi[27] = 'url(assets/bg/2aw7_oboe.jpg)';
bgi[28] = 'url(assets/bg/2aw8_cello.jpg)';
bgi[29] = 'url(assets/bg/2aw9_cello.jpg)';
bgi[30] = 'url(assets/bg/aw-10.jpg)';
bgi[31] = 'url(assets/bg/aw-9.jpg)';

var x;

function pagebg() {
    x += 1;
    if (x==bgi.length) {x=0;}   
    var d = document.getElementById("container");
    d.style.backgroundImage = bgi[x];
}


function initpage() {
    var d = document.getElementById("container");
    var n = new Date();
    x = Math.floor(Math.random()*(bgi.length-1));
    d.style.backgroundImage = bgi[x];
    //setInterval('pagebg()', 1000);
}

function toggleDiv(div) {
    var d = document.getElementById(div);
    if (d.style.display == 'inline') {
        d.style.display = 'none';
    } else {
        d.style.display='inline';
    }
}

function toggleThisDiv(thisID) {
    var dstate = document.getElementById(thisID).style.display;
    var mylist = document.getElementById("main")
    var listitems = mylist.getElementsByTagName("div")
    for (i = 0; i < listitems.length; i++) {
        if (listitems[i].className != 'bio') { listitems[i].style.display = 'none'; }
    }
    if (dstate == 'none') {
        document.getElementById(thisID).style.display = 'inline';
    }
}