/***************************************************************************
* Create a photo object                                                    *
***************************************************************************/
function photo(id, galleries_id, photo_ref, section_code, src, width, height, caption, thumbnail, thumbnail_width, thumbnail_height, home, gallery, description, takendate, photographer, location, item_price, purchase_instruction) {
	this.id = id;
	this.galleries_id = galleries_id;
	this.photo_ref = photo_ref;
	this.section_code = section_code;
	this.src = src;
	this.width = width;
	this.height = height;
	this.caption = caption;
	this.thumbnail = thumbnail;
	this.thumbnail_width = thumbnail_width;
	this.thumbnail_height = thumbnail_height;
	this.home = home;
	this.gallery = gallery;
	this.description = description;
	this.takendate = takendate;
	this.photographer = photographer;
	this.location = location;
	this.item_price = item_price;
	this.purchase_instruction = purchase_instruction;
}
/***************************************************************************
* Create a gallery object                                                  *
***************************************************************************/

function gallery(id,featured_images,title,section_code) {
	this.id = id;
	this.featured_images = featured_images;
	this.title = title;
	this.section_code = section_code;}

/***************************************************************************
* Select a random value from a comma separated list                        *
***************************************************************************/
function randomListVal(list) {
	arrayVals = list.split(',');
	pos = Math.round(Math.random() * (arrayVals.length - 1));
	debug('Returning ' + arrayVals[pos] + ' as random image');
	return arrayVals[pos];
}

/***************************************************************************
* img = reference to image object in which to show image                   *
***************************************************************************/
function showHomeImage(img) {

	imageID = randomListVal('999837');
	for (j = 0; j < photos.length; j++) {
		if (photos[j].id == imageID) {
			if (!basic) {
			img.src = photos[j].src;
			img.width = photos[j].width;
			img.height = photos[j].height;
			}
			else {
				newImage = new Image(photos[j].width,photos[j].height);
				newImage.src = photos[j].src;
				document.images[img.name] = newImage;
				debug(newImage.src);
			}
			break;
		}
	}
}

/***************************************************************************
* Show a random image on home page from featured images                    *
***************************************************************************/
function showHomeImageInline() {
	
	imageID = randomListVal('999837');
	for (j = 0; j < photos.length; j++) {
		if (photos[j].id == imageID) {
			if ('gallery' != '') {
						if (photos[j].galleries_id != '') {
						document.write('<a href="' + photos[j].section_code + '_' + photos[j].galleries_id + '.html">');
						}
						else {
						document.write('<a href="gallery.html">');
						}
			}
			document.write('<img src="' + photos[j].src + '" width="' + photos[j].width + '" height="' + photos[j].height + '" class="mainhomepageimage" id="mainSample" name="mainSample" alt="' + photos[j].caption  + '" border="0">');
			if ('gallery' != '') {
				document.write('</a>');
			}
			break;
		}
	}
	
}

/***************************************************************************
* Show the next image in a gallery.  field = hidden field containing       *
* image_id                                                                 *
*  img = reference to image object in which to show image                  *
***************************************************************************/
function next(field,img) {

	debug('IN next');
	imageID = field.value;
	
	for (j = 0; j < photos.length; j++) {
		if (photos[j].id == imageID) {
			break;
		}
	}
	debug('image is ' + j);
	nextImg = -1;
	k= j + 1;
	while (nextImg < 0) {
		for (; k < photos.length; k++) {
			debug('testing image ' + k + ': gallery = ' + photos[k].galleries_id + '(existing: ' + photos[j].galleries_id + ')');
			if (photos[k].galleries_id == photos[j].galleries_id) {
				nextImg = k;
				debug('setting  nextImg = ' + k);
				break;
			}
		}
		if (nextImg == -1) {
			k = 0;
		}
	}
	if (nextImg != -1) {
		updateImage(nextImg, field,img);
	}


}


/***************************************************************************
* Set a new image on the gallery detail page given its array position      *
***************************************************************************/
function updateImage (nextImg, field,img) {
	debug('Updating image');
	if (!basic && !(0)) {
		debug('In updateImage');
		debug('setting  img src = ' + photos[nextImg].src);
		
					
			document.getElementById('imagePhoto').innerHTML = '<img class="mainphoto" src="' + photos[nextImg].src + ' " id="mainPic" name="mainPic" width="' + photos[nextImg].width + '" height="' + photos[nextImg].height + '" alt="' + photos[nextImg].caption + '" border="0">';
						field.value = photos[nextImg].id;
			document.getElementById('imageTitle').innerHTML = photos[nextImg].caption;
			/* apply 'blank' classname to element where */			if ( photos[nextImg].caption == '') {
				document.getElementById('imageTitle').style.className = 'blank';
			}
			else {
				document.getElementById('imageTitle').style.className = 'normal';
			}
						temp = '';
			if (photos[nextImg].description != '') {
				temp = temp +  '<p id="imageDescription">' + photos[nextImg].description + '</p>';
			}
			if (photos[nextImg].photo_ref != '') {
				temp = temp + '<p class="imageinfo" id="imageRef"><strong>Ref: </strong>' + photos[nextImg].photo_ref + '</p>';
			}
			if (photos[nextImg].takendate != '') {
				debug('Resetting taken date');
				temp = temp + '<p class="imageinfo" id="imageDate"><strong>Date: </strong>' + photos[nextImg].takendate + '</p>';
			}
			
			if (photos[nextImg].location != '') {
				debug('Resetting location');
				temp = temp + '<p class="imageinfo" id="imageLocation"><strong>Location: </strong>' +  photos[nextImg].location + '</p>';
			}
			
			if (photos[nextImg].photographer != '') {
				debug('Resetting photographer');
				temp = temp + '<p class="imageinfo" id="imagePhotographer"><strong>Photographer: </strong>' + photos[nextImg].photographer + '</p>';
			}
			if (temp != '') {				temp = temp + '<div class="spacer"></div>';			}					if (temp == '') {
			document.getElementById('imageDetails').style.display = 'none';
		}
		else {
			document.getElementById('imageDetails').style.display = 'block';
		}
		document.getElementById('imageDetails').innerHTML =temp;	
		
	}
	else {
		debug('Redirecting to id ' + photos[nextImg].id);
		window.location = 'photo_' + photos[nextImg].id + '.html';
	}
}

/***************************************************************************
* Show the previous image for a gallery. field = hidden field containing   *
* image_id                                                                 *
*  img = reference to image object in which to show image                  *
***************************************************************************/
function previous(field,img) {


	imageID = field.value;
	for (j = 0; j < photos.length; j++) {
		if (photos[j].id == imageID) {
			break;
		}
	}
	debug('image is ' + j);
	nextImg = -1;
	k = j -1;
	while (nextImg < 0) {
		for (; k >= 0; k--) {
			if (photos[k].galleries_id == photos[j].galleries_id) {
				nextImg = k;
				break;
			}
		}
		if (nextImg == -1) {
			k = photos.length -1;
		}
	}
	if (nextImg != -1) {
		updateImage(nextImg, field,img);	
	}
}

/***************************************************************************
* Pick a photo at random from the featured images of a gallery.
        *
* Gallery_id = id of gallery to choose                                     *
* 
 img = reference to html image                                       *
* in which to show image                                                   *
***************************************************************************/
function showGalleryImage(gallery_id, img) {
	debug('Gallery = ' + gallery_id);
	for (i = 0; i < galleries.length; i++) {
		if (galleries[i].id == gallery_id) {
			imageID = randomListVal(galleries[i].featured_images);
				for (j = 0; j < photos.length; j++) {
					if (photos[j].id == imageID) {
						
						img.src = photos[j].thumbnail;
						img.width = photos[j].thumbnail_width;
						img.height = photos[j].thumbnail_height;
						
						break;
					}
				}
			break;
		}
	} 
	}

/***************************************************************************
* If we have dynamic HTML                                                  *
*  replace the galleries link with a list that                             *
* doesn't include the current gallery                                      *
***************************************************************************/
function showGalleries(gallery_id) {
	debug('Showing links for gallery ' + gallery_id);
	
	if (!basic) {
		temp = '';
		for (i = 0; i < galleries.length; i++) {
			debug('Testing gallery ' + galleries[i].id);
			
			if (galleries[i].id != gallery_id) {
				debug('Adding link');
				if (temp != '') {
					temp = temp + ' | ';
				}
				temp = temp + '<a href="gallery_' + galleries[i].id + '.html">' + galleries[i].title + '</a>';
			}
		}
		document.all.galleryLinks.innerHTML = 'Other galleries: ' + temp;
	}
}
/***************************************************************************
* Create the array of Photo objects                                        *
***************************************************************************/
photos = new Array();
photos[0] = new photo(1435273,'','','','http://www1.clikpic.com/angelamaloney/images/carousel#22.jpg',500,398,'','http://www1.clikpic.com/angelamaloney/images/carousel#23.jpg',130, 103,0, 0,'','','','','','');
photos[1] = new photo(1541181,'','','','http://www1.clikpic.com/angelamaloney/images/carousel#24.jpg',500,399,'','http://www1.clikpic.com/angelamaloney/images/carousel#25.jpg',130, 104,0, 0,'','','','','','');
photos[2] = new photo(1183490,'74996','','gallery','http://www1.clikpic.com/angelamaloney/images/smallpaintingVI.jpg',500,731,'Micro-Painting VI','http://www1.clikpic.com/angelamaloney/images/small painting VI.jpg',130, 190,0, 0,'oil and glitter on canvas mounted on alluminium<br>\n14.5 x 20.5<br>\n2007','','','','','');
photos[3] = new photo(1183476,'74996','','gallery','http://www1.clikpic.com/angelamaloney/images/micropaintingIII.jpg',500,712,'Micro Painting III','http://www1.clikpic.com/angelamaloney/images/micropaintingIII1.jpg',130, 185,0, 0,'oil on canvas mounted on aluminium<br>\n14.5 x 20.5 cms<br>\n2007','','','','','');
photos[4] = new photo(1183475,'74996','','gallery','http://www1.clikpic.com/angelamaloney/images/threeprints.jpg',500,375,'Three prints','http://www1.clikpic.com/angelamaloney/images/threeprints1.jpg',130, 98,0, 0,'Each side: Lithographs on scotchlite<br>\nCentre: Digital print and scotchlite<br><br>\n2007','','','','','');
photos[5] = new photo(1072743,'74996','','gallery','http://www1.clikpic.com/angelamaloney/images/hazyskies.jpg',500,666,'Soft Target','http://www1.clikpic.com/angelamaloney/images/hazyskies1.jpg',130, 173,0, 0,'Oil, silver leaf and glitter on canvas<br><br>\n2007','','','','','');
photos[6] = new photo(1183481,'74996','','gallery','http://www1.clikpic.com/angelamaloney/images/FireI.jpg',500,708,'Fire I','http://www1.clikpic.com/angelamaloney/images/FireI1.jpg',130, 184,0, 0,'Digital print, Scotchlite and glitter<br>\n100 x 131 cms<br>\n2007 <br>\n','','','','','');
photos[7] = new photo(1072721,'74996','','gallery','http://www1.clikpic.com/angelamaloney/images/FireI2007ok.jpg',500,666,'Fire II ','http://www1.clikpic.com/angelamaloney/images/FireI2007ok1.jpg',130, 173,0, 0,'Digital print, glitter and Scotchlite<br><br>\n2007','','','','','');
photos[8] = new photo(1072748,'74996','','gallery','http://www1.clikpic.com/angelamaloney/images/splitskies.jpg',500,666,'Split Skies','http://www1.clikpic.com/angelamaloney/images/splitskies1.jpg',130, 173,0, 0,'oil and glitter on canvas<br><br>\n2007','','','','','');
photos[9] = new photo(999837,'74996','','gallery','http://www1.clikpic.com/angelamaloney/images/Nebula12.jpg',500,667,'Nebula I','http://www1.clikpic.com/angelamaloney/images/Nebula13.jpg',130, 173,1, 0,'Oil, acrylic and glitter on canvas<br>\n120 x 150 cms<br>\n2006','','','','','');
photos[10] = new photo(1000209,'74996','','gallery','http://www1.clikpic.com/angelamaloney/images/Nebula34.jpg',500,667,'Nebula III','http://www1.clikpic.com/angelamaloney/images/Nebula35.jpg',130, 173,0, 0,'Oil, acrylic and glitter on canvas<br>\n120 x 150 cms<br>\n2006','','','','','');
photos[11] = new photo(1000268,'74996','','gallery','http://www1.clikpic.com/angelamaloney/images/CrosshairUV2.jpg',500,752,'Crosshair','http://www1.clikpic.com/angelamaloney/images/Crosshair1.jpg',130, 173,0, 1,'Inkjet prints,collage and UV paint on board<br><br>\n2006','','','','','');
photos[12] = new photo(1000344,'74996','','gallery','http://www1.clikpic.com/angelamaloney/images/602.jpg',250,333,'Target I','http://www1.clikpic.com/angelamaloney/images/603.jpg',130, 173,0, 0,'Lithograph<br><br>\n2006','','','','','');
photos[13] = new photo(1000318,'74996','','gallery','http://www1.clikpic.com/angelamaloney/images/621.jpg',500,667,'Target II','http://www1.clikpic.com/angelamaloney/images/622.jpg',130, 173,0, 0,'Lithograph<br><br>\n2006','','','','','');
photos[14] = new photo(1000259,'74996','','gallery','http://www1.clikpic.com/angelamaloney/images/47.jpg',490,657,'Untitled (Nebula)','http://www1.clikpic.com/angelamaloney/images/471.jpg',130, 174,0, 0,'acrylic and pastel on paper<br>\n21 x 30 cms<br>\n2005','','','','','');
photos[15] = new photo(1000418,'74996','','gallery','http://www1.clikpic.com/angelamaloney/images/nebulousnebulae3.jpg',500,666,'Nebulous Nebulae 1-15','http://www1.clikpic.com/angelamaloney/images/nebulousnebulae4.jpg',130, 173,0, 0,'acrylic and pastel on paper on aluminium x 15<br><br>\n2005','','','','','');
photos[16] = new photo(1001377,'75018','','gallery','http://www1.clikpic.com/angelamaloney/images/Noise.jpg',500,375,'Noise','http://www1.clikpic.com/angelamaloney/images/Noise1.jpg',130, 98,0, 1,'acrylic on paper<br>\n70 x 100 cms<br>\n2005','','','','','');
photos[17] = new photo(1001360,'75018','','gallery','http://www1.clikpic.com/angelamaloney/images/Peace.jpg',500,375,'Peace','http://www1.clikpic.com/angelamaloney/images/Peace1.jpg',130, 98,0, 0,'acrylic on paper<br>\n70 x 100 cms<br>\n2005','','','','','');
photos[18] = new photo(1001367,'75018','','gallery','http://www1.clikpic.com/angelamaloney/images/Quiet.jpg',500,375,'Quiet','http://www1.clikpic.com/angelamaloney/images/Quiet1.jpg',130, 98,0, 0,'acrylic on paper<br>\n70 x 100 cms<br>\n2005','','','','','');
photos[19] = new photo(1001410,'75018','','gallery','http://www1.clikpic.com/angelamaloney/images/scancharluv.jpg',500,375,'Scan Charl (+UV)','http://www1.clikpic.com/angelamaloney/images/scancharl.jpg',130, 98,0, 0,'Photo-silkscreen, acrylic and fluorescent paint on canvas<br><br>\n2004','','','','','');
photos[20] = new photo(1001422,'75018','','gallery','http://www1.clikpic.com/angelamaloney/images/scandanUV.jpg',500,375,'Scan Dan (+ UV)','http://www1.clikpic.com/angelamaloney/images/scandan.jpg',130, 98,0, 0,'Photo-silkscreen, acrylic and fluorescent paint on canvas<br><br>\n2004','','','','','');
photos[21] = new photo(1001310,'75018','','gallery','http://www1.clikpic.com/angelamaloney/images/speaknoevil.jpg',500,666,'See No Evil, Hear No Evil, Speak No Evil ','http://www1.clikpic.com/angelamaloney/images/seenoevilhearnoevilspeaknoevil1.jpg',130, 98,0, 0,'(Detail- Speak No Evil)<br><br>\n Oil and Wax on Canvas. Gesso and gold leaf on board.<br><br>\n2004','','','','','');
photos[22] = new photo(1001198,'75018','','gallery','http://www1.clikpic.com/angelamaloney/images/identity.jpg',500,666,'The Good','http://www1.clikpic.com/angelamaloney/images/identity1.jpg',130, 173,0, 0,'Mixed media on board<br><br>\n2004','','','','','');
photos[23] = new photo(1001273,'75018','','gallery','http://www1.clikpic.com/angelamaloney/images/Intheschemeofthings.jpg',500,666,'In The Scheme of Things','http://www1.clikpic.com/angelamaloney/images/Intheschemeofthings1.jpg',130, 173,0, 0,'Oil, wax and glitter on canvas<br><br>\n2004','','','','','');
photos[24] = new photo(1001181,'75018','','gallery','http://www1.clikpic.com/angelamaloney/images/monobaby.jpg',500,666,'After Mercurio   <br>\n','http://www1.clikpic.com/angelamaloney/images/monobaby1.jpg',130, 173,0, 0,'monoprint<br>\n60 x 42 cms<br>\n2003','','','','','');
photos[25] = new photo(1349495,'75018','','gallery','http://www1.clikpic.com/angelamaloney/images/inutero.jpg',500,835,'De Formato Foetu # 1','http://www1.clikpic.com/angelamaloney/images/inutero1.jpg',130, 217,0, 0,'Monoprint<br>\n60 x 42 cms<br><br>\n2003','','','','','');
photos[26] = new photo(1001174,'75018','','gallery','http://www1.clikpic.com/angelamaloney/images/redbaby.jpg',500,666,'','http://www1.clikpic.com/angelamaloney/images/redbaby1.jpg',130, 173,0, 0,'Untitled<br><br>\nInk, acrylic and acetate<br><br>\n2003','','','','','');
photos[27] = new photo(1001155,'75018','','gallery','http://www1.clikpic.com/angelamaloney/images/Deformatofeotu.jpg',500,666,'De Formato Feotu','http://www1.clikpic.com/angelamaloney/images/Deformatofeotu1.jpg',130, 173,0, 0,'Graffite, marker pen, acrylic, photofilm and paper<br><br>\n2004','','','','','');
photos[28] = new photo(1001515,'75102','','gallery','http://www1.clikpic.com/angelamaloney/images/Legacy2003.jpg',500,666,'Legacy 2003','http://www1.clikpic.com/angelamaloney/images/Legacy20031.jpg',130, 173,0, 0,'Acrylic, gloss and graphite on canvas<br><br>\n2003','','','','','');
photos[29] = new photo(1001531,'75102','','gallery','http://www1.clikpic.com/angelamaloney/images/ShireHallGallery2.jpg',500,375,'Shire Hall Gallery','http://www1.clikpic.com/angelamaloney/images/61.jpg',130, 98,0, 0,'Cultivate at the Shire Hall Gallery, Stafford 2004','','','','','');
photos[30] = new photo(1001535,'75102','','gallery','http://www1.clikpic.com/angelamaloney/images/MOTHERI2002.jpg',500,360,'Mother','http://www1.clikpic.com/angelamaloney/images/MOTHERI20021.jpg',130, 94,0, 1,'mixed media on board <br><br>\n2002<br><br>\nSOLD','','','','','');
photos[31] = new photo(1026574,'75102','','gallery','http://www1.clikpic.com/angelamaloney/images/Gone2002.jpg',500,340,'Gone 2002','http://www1.clikpic.com/angelamaloney/images/Gone20021.jpg',130, 88,0, 0,'mixed media on cut board <br>\n150 cms x 100 cms','','','','','');
photos[32] = new photo(1349509,'75102','','gallery','http://www1.clikpic.com/angelamaloney/images/Blackdaisy3.jpg',476,352,'Madre   <br>\n','http://www1.clikpic.com/angelamaloney/images/Blackdaisy31.jpg',130, 96,0, 0,'Gloss and acrylic on board<br><br>\n90 x 130 cms','','','','','');
photos[33] = new photo(1008655,'75102','','gallery','http://www1.clikpic.com/angelamaloney/images/VOID2002.jpg',500,733,'Void','http://www1.clikpic.com/angelamaloney/images/VOID20021.jpg',130, 191,0, 0,'Photo-transfer, collage and acrylic on cut board<br><br>\n2002','','','','','');
photos[34] = new photo(1026575,'75102','','gallery','http://www1.clikpic.com/angelamaloney/images/Madre20022.jpg',500,375,'Madre 2002','http://www1.clikpic.com/angelamaloney/images/Madre20023.jpg',130, 98,0, 0,'Acrylic and gloss on board<br>\n130 x 95 cms','','','','','');
photos[35] = new photo(1026577,'75102','','gallery','http://www1.clikpic.com/angelamaloney/images/Daisychaindetail.jpg',500,331,'Daisy Chain (detail)','http://www1.clikpic.com/angelamaloney/images/Daisychaindetail1.jpg',130, 86,0, 0,'Cut Paper<br>\napprox 19 x 14 cms each ( 3 metres long)','','','','','');
photos[36] = new photo(1026661,'75102','','gallery','http://www1.clikpic.com/angelamaloney/images/redphylotaxi2.jpg',500,375,'Curves (Red)','http://www1.clikpic.com/angelamaloney/images/redphylotaxi3.jpg',130, 98,0, 0,'Mixed media on board 2003<br>\n130 x 95 cms','','','','','');
photos[37] = new photo(1072802,'75499','','gallery','http://www1.clikpic.com/angelamaloney/images/Dechevauxdebiosok.jpg',500,365,'Manege de chevaux de bios<br>\n','http://www1.clikpic.com/angelamaloney/images/Dechevauxdebiosok1.jpg',130, 95,0, 1,'Oil and wax on canvas<br>\n100 x 120 cms<br>\n2000','','','','','');
photos[38] = new photo(1074282,'75499','','gallery','http://www1.clikpic.com/angelamaloney/images/horse1.jpg',500,331,'Urban Delights # 2<br>\n','http://www1.clikpic.com/angelamaloney/images/horse11.jpg',130, 86,0, 0,'Mixed media on canvas<br>\n96 x 150 cms<br>\n2000','','','','','');
photos[39] = new photo(1183575,'75499','','gallery','http://www1.clikpic.com/angelamaloney/images/Carosello(LittleWar).jpg',500,390,'Carosello (Little War)','http://www1.clikpic.com/angelamaloney/images/Carosello(LittleWar)1.jpg',130, 101,0, 0,'oil on canvas<br>\n124 x 153 cms<br>\n2000','','','','','');
photos[40] = new photo(1435230,'75499','','gallery','http://www1.clikpic.com/angelamaloney/images/99headsdetail1.jpg',500,732,'99 Physiognomical Equine Studies','http://www1.clikpic.com/angelamaloney/images/99 heads1.jpg',130, 89,0, 0,'99 monotypes<br>\napprox. 12 x 17cms each<br>\n2000','','','','','');
photos[41] = new photo(1541194,'75499','','gallery','http://www1.clikpic.com/angelamaloney/images/trixieetc.jpg',500,107,'Trixie, Dobbin, Charly, Shamus, Snowball and Harry. ','http://www1.clikpic.com/angelamaloney/images/trixieetc1.jpg',130, 28,0, 0,'Oil on board<br>\n30cms x 25cms each<br>\n1999','','','','','');
photos[42] = new photo(1183586,'75499','','gallery','http://www1.clikpic.com/angelamaloney/images/Urbanmyth.jpg',500,160,'Urban Myth','http://www1.clikpic.com/angelamaloney/images/Urbanmyth1.jpg',130, 42,0, 0,'Spray paint, emulsion.photocopies and marker pen on perspex from bus shelter<br>\n15 x 60 cms      2000','','','','','');
photos[43] = new photo(1435309,'75499','','gallery','http://www1.clikpic.com/angelamaloney/images/charly.jpg',500,247,'Charly','http://www1.clikpic.com/angelamaloney/images/charly1.jpg',130, 64,0, 0,'Drypoint<br>\n38 x 66 cms<br>\n1998','','','','','');
photos[44] = new photo(1435311,'75499','','gallery','http://www1.clikpic.com/angelamaloney/images/childsplay2.jpg',500,955,'Childsplay # 2','http://www1.clikpic.com/angelamaloney/images/childsplay21.jpg',130, 248,0, 0,'Oil on board<br>\n124 x 61 cms<br>\n1998','','','','','');

/***************************************************************************
* Create the array of Gallery objects                                      *
***************************************************************************/
galleries = new Array();
galleries[0] = new gallery(74996,'1000268','Recent Work','gallery');
galleries[1] = new gallery(75018,'1001377','New Life','gallery');
galleries[2] = new gallery(75102,'1001535','Daisies','gallery');
galleries[3] = new gallery(75499,'1072802','Archives','gallery');