pagenum = 1;
picnum = 1;
start = 5;
section = "Portraits";

var paintinfo = new Array();
paintinfo[0] = 0;

paintinfo[paintinfo.length] = "Untitled #1|new1|36\"x36\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Untitled #2|new2|48\"x36\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Untitled #3|new3|36\"x36\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Untitled #4|new4|36\"x36\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Untitled #5|new5|36\"x36\"|Acrylic on Canvas";

paintinfo[paintinfo.length] = "Homeless|homeless|24\"x20\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Picking Daisies|daisies|18\"x24\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Birdwatching|birdwatching|24\"x30\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Sun Bonnet|sunbonnet|12\"x12\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Hard times|hardtimes|22.5\"x30.5\"|Acrylic on Canvas";

paintinfo[paintinfo.length] = "Fall scene|fallscene|30.5\"x22.5\"|Acrylic Collage on Canvas";
paintinfo[paintinfo.length] = "White flowers 1|whiteflowers1|36\"x24\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "I was there|iwasthere|26\"x15\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Peggy's Cove|peggycove|16\"x12\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Revorie 1 & 2|revorie|24\"x30\" (x2)|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Magnolia|magnolia|60\"x40\"|Watercolour on Canvas";
paintinfo[paintinfo.length] = "India shadows|indiashadows|36\"x12\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "LOL|lol|25.5\"x17.5\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "White flowers 2|whiteflowers2|24\"x36\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Untitled|flowers|36\"x12\"|Acrylic on Canvas";

paintinfo[paintinfo.length] = "Washday in Goa|goawashday|23.5\"x17.5\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Washday at Joan's|joanwashday|12\"x16\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Winter homestead|winterhome|24\"x12\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Tweed|tweed|18\"x24\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Up for restoration|restoration|16\"x12\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Toronto backyard|torontobackyard|16\"x12\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Summer homestead|summerhome|36\"x12\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Stagecoach country|stagecoach|24\"x18\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Island cottage|islandcottage|20\"x24\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Red sweater|redsweater|24\"x20\"|Acrylic on Canvas";

paintinfo[paintinfo.length] = "Three Sikhs|threesikhs|36\"x24\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Rajastani|rajastani|12\"x16\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Labourer|labourer|24\"x12\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Cutting bricks|cuttingbricks|36\"x12\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Drifting thoughts|drifting|24\"x36\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Goa|goa|36\"x48\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Wandering|wandering|16\"x20\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Gossip|gossip|36\"x48\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Yellow chimney|yellowchimney|12\"x16\"|Acrylic on Canvas";
paintinfo[paintinfo.length] = "Tea time|teatime|24\"x30\"|Acrylic on Canvas";


paintings = new Array(paintinfo.length);
title = new Array(paintinfo.length);
dimens = new Array(paintinfo.length);
media = new Array(paintinfo.length);
//comments = new Array(paintinfo.length); //delete this later


for( i=0; i<paintinfo.length; i++ ) { 
//comments[i] = "no comments yet"; //delete this later too
var gnarly = "" + paintinfo[i];
splitinfo = gnarly.split("|");
title[i] = splitinfo[0];
paintings[i] = splitinfo[1];
dimens[i] = splitinfo[2];
media[i] = splitinfo[3];
}




function preload() {
if (document.images) {   
//preimg = new Image();
var i = 0;
for( i=0; i<paintings.length; i++ ) { 
var paint2 = "http://joanholben.com/paintings/" + paintings[i] + ".jpg";
var preimg = new Image();
preimg.src = paint2;
}
}
}


function Paintings() {
var part = findtitle();
if ( part == "LatestWork" ) { LatestWork(); }
if ( part == "Portraits" ) { Portraits(); }
if ( part == "Landscapes" ) { Landscapes(); }
if ( part == "India" ) { India(); }
preload(); }

function findtitle() {
var fullt = new String(window.location);
var numm = fullt.indexOf("?");
numm++;
var title = fullt.substring(numm,fullt.length);
if ( numm == 0 ) { title = "LatestWork"; }
return title;
}



function LatestWork() { page(1); }
function Portraits() { page(2); }
function Landscapes() { page(3); }
function India() { page(7); }





function nextgallery() {
pagenum = pagenum + 1;
if ( pagenum == 9 ) { pagenum = 1; }
page(pagenum);
}


function pastgallery() {
pagenum = pagenum - 1;
if ( pagenum == 0 ) { pagenum = 8; }
page(pagenum);
}

function page(pagenm) {
pagenum = pagenm;
start = pagenum * 5;
picnum = pagenum * 5 - 4 ;


document.getElementById(section).src = '/images/' + section + '.png';
document.getElementById("late").innerHTML = ""; 
document.getElementById("port").innerHTML = ""; 
document.getElementById("land").innerHTML = ""; 
document.getElementById("indi").innerHTML = ""; 

if ( pagenum == 1 ) { section = "LatestWork"; }
if ( pagenum == 2 ) { section = "Portraits"; }
if ( pagenum == 3 ) { section = "Landscapes"; }
if ( pagenum == 4 ) { section = "Landscapes"; }
if ( pagenum == 5 ) { section = "Landscapes"; }
if ( pagenum == 6 ) { section = "Landscapes"; }
if ( pagenum == 7 ) { section = "India"; }
if ( pagenum == 8 ) { section = "India"; }

document.getElementById(section).src = '/images/' + section + 'B.png'; 

document.one.src = '/paintings/thumbnails/' + paintings[start - 4] + '.jpg';
document.two.src = '/paintings/thumbnails/' + paintings[start - 3] + '.jpg';
document.three.src = '/paintings/thumbnails/' + paintings[start - 2] + '.jpg';
document.four.src = '/paintings/thumbnails/' + paintings[start - 1] + '.jpg';
document.five.src = '/paintings/thumbnails/' + paintings[start] + '.jpg';
view(1);
}

function view(num) {
picnum = start - 5 + num;
show();
}

function show() {
// script to show individual image number
var portnum = picnum - 5;
var landnum = picnum - 10;
var indinum = picnum - 30;
if ( section == "LatestWork" ) { document.getElementById("pcnum").innerHTML = picnum + "/5"; }
if ( section == "Portraits" ) { document.getElementById("pcnum").innerHTML = portnum + "/5"; }
if ( section == "Landscapes" ) { document.getElementById("pcnum").innerHTML = landnum + "/20"; }
if ( section == "India" ) { document.getElementById("pcnum").innerHTML = indinum + "/10"; }

document.mainimage.src = '/paintings/' + paintings[picnum] + '.jpg';
document.getElementById("artinfo").innerHTML = '<i>' + title[picnum] + '</i> | ' + dimens[picnum] + " | " + media[picnum]; 

}


function pastpic() {
picnum = picnum - 1;

if ( picnum % 5 == 0 ) { pastgallery(); 
picnum = picnum + 4; }
show();
}


function nextpic() {
picnum = picnum + 1;
if ( picnum % 5 == 1 ) { nextgallery(); }
show();
}


function rollin(imu) { 
if ( imu != section ) { document.getElementById(imu).src = '/images/' + imu + 'B.png'; } }

function rollout(imd) { 
if ( imd != section ) { document.getElementById(imd).src = '/images/' + imd + '.png'; } }