window.thumbnails = {};
thumbnails[8977331] = clik.newPhoto({"link":"#","caption":"","height":23,"id":8977331,"server_id":21,"src":"footer1_thumb.jpg","galleries_id":"","width":160});
thumbnails[8977622] = clik.newPhoto({"link":"#","caption":"","height":38,"id":8977622,"server_id":21,"src":"happis1_thumb.jpg","galleries_id":"","width":160});
thumbnails[8979105] = clik.newPhoto({"link":"#","caption":"morston and wells","height":38,"id":8979105,"server_id":21,"src":"morstonwells_thumb.jpg","galleries_id":"","width":160});
thumbnails[8980854] = clik.newPhoto({"link":"#","caption":"","height":38,"id":8980854,"server_id":21,"src":"broads_thumb.jpg","galleries_id":"","width":160});
thumbnails[8980856] = clik.newPhoto({"link":"#","caption":"","height":38,"id":8980856,"server_id":21,"src":"brancaster-st_thumb.jpg","galleries_id":"","width":160});
thumbnails[8980857] = clik.newPhoto({"link":"#","caption":"","height":38,"id":8980857,"server_id":21,"src":"thorn_thumb.jpg","galleries_id":"","width":160});
thumbnails[8979692] = clik.newPhoto({"link":"photo_8979692.html","caption":"Morston","height":77,"id":8979692,"server_id":21,"src":"_DSC0016_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8980898] = clik.newPhoto({"link":"photo_8980898.html","caption":"Morston","height":100,"id":8980898,"server_id":21,"src":"_DSC0025_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8980900] = clik.newPhoto({"link":"photo_8980900.html","caption":"Morston","height":107,"id":8980900,"server_id":21,"src":"JDI0926_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8977903] = clik.newPhoto({"link":"photo_8977903.html","caption":"Wells Beach Huts ","height":100,"id":8977903,"server_id":21,"src":"_DSC0018-231_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8980919] = clik.newPhoto({"link":"photo_8980919.html","caption":"Morston","height":240,"id":8980919,"server_id":21,"src":"JDI0952_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8980967] = clik.newPhoto({"link":"photo_8980967.html","caption":"Wells","height":107,"id":8980967,"server_id":21,"src":"JDI0877_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8980968] = clik.newPhoto({"link":"photo_8980968.html","caption":"Wells","height":107,"id":8980968,"server_id":21,"src":"_DSC0610-Edit-Edit-2_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8980969] = clik.newPhoto({"link":"photo_8980969.html","caption":"Hunstanton","height":107,"id":8980969,"server_id":21,"src":"Hunstanton_2_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8979706] = clik.newPhoto({"link":"photo_8979706.html","caption":"Hustanton","height":160,"id":8979706,"server_id":21,"src":"_DSC0053-2-3_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8979684] = clik.newPhoto({"link":"photo_8979684.html","caption":"Hunstanton","height":96,"id":8979684,"server_id":21,"src":"_DSC0045-2_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8979254] = clik.newPhoto({"link":"photo_8979254.html","caption":"Thornham","height":107,"id":8979254,"server_id":21,"src":"_KRB2934-Edit-2_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8979265] = clik.newPhoto({"link":"photo_8979265.html","caption":"Thornham","height":107,"id":8979265,"server_id":21,"src":"thornham_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[9020285] = clik.newPhoto({"link":"photo_9020285.html","caption":"Thornham","height":107,"id":9020285,"server_id":21,"src":"JDI0897_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8980970] = clik.newPhoto({"link":"photo_8980970.html","caption":"Thornham","height":107,"id":8980970,"server_id":21,"src":"JDI0931_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8980973] = clik.newPhoto({"link":"photo_8980973.html","caption":"Thornham","height":107,"id":8980973,"server_id":21,"src":"Thornham_1_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[9020282] = clik.newPhoto({"link":"photo_9020282.html","caption":"Thornham","height":107,"id":9020282,"server_id":21,"src":"JDI0959_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8979250] = clik.newPhoto({"link":"photo_8979250.html","caption":"Brancaster Staithe","height":107,"id":8979250,"server_id":21,"src":"_DSC2317_tonemapped_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8979261] = clik.newPhoto({"link":"photo_8979261.html","caption":"Brancaster Staithe","height":107,"id":8979261,"server_id":21,"src":"brancaster_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[9020283] = clik.newPhoto({"link":"photo_9020283.html","caption":"Brancaster Staithe","height":107,"id":9020283,"server_id":21,"src":"JDI0972_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8980987] = clik.newPhoto({"link":"photo_8980987.html","caption":"Brancaster Staithe","height":68,"id":8980987,"server_id":21,"src":"Brancaster-Staithe-2_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8977990] = clik.newPhoto({"link":"photo_8977990.html","caption":"Happisburgh","height":100,"id":8977990,"server_id":21,"src":"dawn_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8979687] = clik.newPhoto({"link":"photo_8979687.html","caption":"Happisburgh","height":106,"id":8979687,"server_id":21,"src":"_DSC0092_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8979703] = clik.newPhoto({"link":"photo_8979703.html","caption":"Happisburgh","height":99,"id":8979703,"server_id":21,"src":"Norfolk-Groyne_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[9020229] = clik.newPhoto({"link":"photo_9020229.html","caption":"Happisburgh","height":107,"id":9020229,"server_id":21,"src":"JDI0955_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8979711] = clik.newPhoto({"link":"photo_8979711.html","caption":"Happisburgh","height":107,"id":8979711,"server_id":21,"src":"Happisburgh_2_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[9033341] = clik.newPhoto({"link":"photo_9033341.html","caption":"Happisburgh","height":107,"id":9033341,"server_id":21,"src":"JDI0943_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8979630] = clik.newPhoto({"link":"photo_8979630.html","caption":"Cromer","height":107,"id":8979630,"server_id":21,"src":"_DSC0030-2-2_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[9020233] = clik.newPhoto({"link":"photo_9020233.html","caption":"Cromer","height":107,"id":9020233,"server_id":21,"src":"JDI0985_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8980990] = clik.newPhoto({"link":"photo_8980990.html","caption":"Cromer","height":111,"id":8980990,"server_id":21,"src":"_DSC0109_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8979593] = clik.newPhoto({"link":"photo_8979593.html","caption":"Turf Fen","height":160,"id":8979593,"server_id":21,"src":"_DSC0010-Edit_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8979258] = clik.newPhoto({"link":"photo_8979258.html","caption":"Thurne","height":95,"id":8979258,"server_id":21,"src":"059_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8979696] = clik.newPhoto({"link":"photo_8979696.html","caption":"Thurne","height":106,"id":8979696,"server_id":21,"src":"_KRB5081_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8979708] = clik.newPhoto({"link":"photo_8979708.html","caption":"Norfolk Broads","height":99,"id":8979708,"server_id":21,"src":"_DSC0007-3_thumb.jpg","galleries_id":472791,"width":160});
thumbnails[8979244] = clik.newPhoto({"link":"photo_8979244.html","caption":"Southwold","height":107,"id":8979244,"server_id":21,"src":"_DSC0021-2-3_thumb.jpg","galleries_id":472791,"width":160});

/***************************************************************************
* Create the array of Gallery objects                                      *
***************************************************************************/
var galleries = new Object();
galleries[472865] = clik.newGallery({"photoIDs":[],"link":"section574818_472865.html","skipIndex":0,"section_code":"section574818","id":472865,"parentGallery":"","featured_images":"","maxRecords":0,"usePopups":false,"singleSection":false,"title":"Guests Gallery"});galleries[472791] = clik.newGallery({"photoIDs":[8979692,8980898,8980900,8977903,8980919,8980967,8980968,8980969,8979706,8979684,8979254,8979265,9020285,8980970,8980973,9020282,8979250,8979261,9020283,8980987,8977990,8979687,8979703,9020229,8979711,9033341,8979630,9020233,8980990,8979593,8979258,8979696,8979708,8979244],"link":"section574818_472791.html","skipIndex":0,"section_code":"section574818","id":472791,"parentGallery":"","featured_images":"9033341,9020285,9020283,9020282,9020233,9020229,8980990,8980987,8980973,8980970","maxRecords":0,"usePopups":false,"singleSection":false,"title":"Tutors Gallery"});/***************************************************************************
* Create the array of image sets                                           *
***************************************************************************/
var imageSets = {};
imageSets[3] = '9033341,9020285,9020283,9020282,9020233,9020229,8980990,8980987,8980973,8980970,8980969,8980968,8980967,8980919,8980900,8980898,8980857,8980856,8980854,8979711,8979708,8979706,8979703,8979696,8979692,8979687,8979684,8979630,8979593,8979265,8979261,8979258,8979254,8979250,8979244,8979105,8977990,8977903,8977622,8977331';
imageSets[1] = '9033341,9020285,9020283,9020282,9020233,9020229,8980990,8980987,8980973,8980970,8980969,8980968,8980967,8980919,8980900,8980898,8980857,8980856,8980854,8979711,8979708,8979706,8979703,8979696,8979692,8979687,8979684,8979630,8979593,8979265,8979261,8979258,8979254,8979250,8979244,8979105,8977990,8977903,8977622,8977331';
 /***************************************************************************
* Get a server path given an ID                                            *
***************************************************************************/
function getServerPath(server_id) {
	var val = -1;
		switch (server_id) {
		case 19:
		val = 'http://www5.clikpic.com/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 35:
		val = 'http://admin3.clikpic.com/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 18:
		val = 'http://www4.clikpic.com/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 15:
		val = 'http://www3.clikpic.com/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 34:
		val = 'http://www9.clikpic.com/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 39:
		val = 'http://www10.clikpic.com/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 37:
		val = 'http://admin4.clikpic.com/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 38:
		val = 'http://admin5.clikpic.com/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 21:
		val = 'http://www6.clikpic.com/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 42:
		val = 'db2.clikpic.com/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 40:
		val = 'http://www11.clikpic.com/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 22:
		val = 'http://tpc5/clikpic/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 23:
		val = 'http://tpc10/clikpic/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 24:
		val = 'http://tpc15/clikpic/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 25:
		val = 'http://tpc16/clikpic/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 26:
		val = 'http://tpc20/clikpic/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 2:
		val = 'http://admin.clikpic.com/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 1:
		val = 'http://www1.clikpic.com/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 0:
		val = 'http://www.clikpic.com/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 5:
		val = 'http://www2.clikpic.com/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 32:
		val = 'http://www8.clikpic.com/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 4:
		val = 'http://clikchurch.clikpic.com/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 31:
		val = 'http://www7.clikpic.com/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 51:
		val = 'http://www12.clikpic.com/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 52:
		val = 'http://tpc22/clikpic/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 53:
		val = 'http://images.clikpic.com/lpworkshops/images';
		break;
	}
		switch (server_id) {
		case 50:
		val = '[cliktext value=article.servers_id type=servers_id]/lpworkshops/images';
		break;
	}
		return val;
}

/***************************************************************************
* img = reference to image object in which to show image                   *
***************************************************************************/
function showHomeImage(img) {
	imageID = randomListVal('');
	if (!basic) {
		img.src = photos[imageID].src;
		img.width = photos[imageID].width;
		img.height = photos[imageID].height;
		img.parentNode.title = img.alt = photos[imageID].caption;
	} else {
		newImage = new Image(photos[imageID].width,photos[imageID].height);
		newImage.src = photos[imageID].src;
		document.images[img.name] = newImage;
		
	}
}

function getHomeImageLink(imageID) {
  	var href='', photo = (backgrounds || photos || {})[imageID];
	if(photo){
		if (photo && photo.galleries_id != '') {
  			href = photo.fnGalleryLink();
  		}
  		  		else {
  				href += 'section574818.html';
  	  		}
	}
    return href;
}

/***************************************************************************
* Show a random image on home page from featured images                    *
***************************************************************************/
function showHomeImageInline(el, image_sets_id, href) {
	
	var css = {}, imageID,
	    imageSetsId = 1;
	if(image_sets_id){
		imageSetsId = image_sets_id;
	}
	imageID = randomListVal(imageSets[imageSetsId]);
	if (href == null && 'section574818' != '') {
					href = getHomeImageLink(imageID);
	}
	
	updateImage({nextPhoto: backgrounds[imageID], img:el.find('img')[0],
                $photo:el, $title:$('#homeimageTitleContainer'), $detail:$('#homeimageDetailsContainer'),                speed:0, href:href, css:css, onAfter: function(){                  this.closest('.contentsection').doManualAlign({				    inner: 'img',				    crop: 'a'				  });                }              });
}

/***************************************************************************
* Set 'img' to be a new image given its photo() object                     *
***************************************************************************/
function updateImage (options) {
	var defaults = {nextPhoto:'',field:'',img:'',$photo:'',$title:'',$detail:'',$detailContainer:'',
                    updateDocumentTitle:false,speed:0,href:false,css:false,updateHash:false,onAfter:null,onBefore:null},
		op = $.extend({},defaults,options),
		html = '', temp = '',
		photoId = op.nextPhoto.id,
		photoCaption = ''+op.nextPhoto.caption,
		photoSrc = op.nextPhoto.src;
	
	if (op.updateHash && clik.getIDInUrl(location.href,'photo') != op.nextPhoto.id) {
		clik.changeHash('photos_id=' + op.nextPhoto.id, true);
	}
		
	    if (op.$title.length > 0) {
  		op.$title.fadeGalleryDetails(photoCaption, op.speed);
    }
        if (op.updateDocumentTitle) {
				  document.title = 'workshops: ' + photoCaption;
			    }
        if (op.$detail.length > 0) {
      	temp = op.nextPhoto.fnGetImageDetails();
	    op.$detail.fadeGalleryDetails(temp, op.speed, function(){
			if (typeof(backgrounds) != 'undefined' && op.nextPhoto == backgrounds[op.nextPhoto.id]) {
				toggleAddToCartConfirm(backgrounds, op.$detail);
			} else if (typeof(photos) != 'undefined' && op.nextPhoto == photos[op.nextPhoto.id]) {
				toggleAddToCartConfirm(photos, op.$detail);
			}
			$('body').trigger('clikUpdate.popup');
	    });
    }
        $(op.$detailContainer).find('.replaceable[class*=replaceable_photo-]').each(function(){
    	var field = clik.getPrefixedClass(this.className, 'replaceable_photo-');
    	if (field in op.nextPhoto) {
    		$(this).fadeGalleryDetails(op.nextPhoto[field], op.speed);
    	}
    }).end().find('.replaceable.photoPayment').fadeGalleryDetails(op.nextPhoto.fnGetPaymentInfo(), op.speed, function(){
		if (typeof(backgrounds) != 'undefined' && op.nextPhoto == backgrounds[op.nextPhoto.id]) {
			toggleAddToCartConfirm(backgrounds, op.$detailContainer);
		} else if (typeof(photos) != 'undefined' && op.nextPhoto == photos[op.nextPhoto.id]) {
			toggleAddToCartConfirm(photos, op.$detailContainer);
		}
		$('body').trigger('clikUpdate.popup');
	});
		if (op.$photo.length > 0) {
		html = $('<img/>',{
			'class': 'mainphoto photo',
			src: photoSrc,
			id: 'mainPic',
			name: 'mainPic',
			width: op.nextPhoto.width,
			height: op.nextPhoto.height,
			alt: photoCaption,
			css: op.css || {}
		});
		if (op.href) {
			if (op.href.match(/<a/)) {
				html = $(op.href).append(html);
			} else {
				html = $('<a/>', {
					href: op.href,
					title: photoCaption
				}).append(html);
			}
		} else {
			html = $('<a/>', {
				title: photoCaption
			}).append(html);
		}
		if (op.speed == 0) {			op.$photo.html(html);			if (op.onBefore) {			  	op.onBefore.apply(op.$photo);			}			if (op.onAfter) {			  	op.onAfter.apply(op.$photo);			}		} else {			op.$photo.stop(true,true).fadeReplaceWith(html,op.speed,'',function(){  				if (op.onAfter) {				  	op.onAfter.apply(this);				}				clik.doColumnResize(false, $(this).add(op.$detail).add(op.$title));			}, op.onBefore);
		}	}
    if (op.field) {
		op.field.value = photoId;
	} else {
		op.$photo.data('image_id', photoId);
    }
        if (!op.speed) {
      	clik.doColumnResize(false, op.$photo.add(op.$detail).add(op.$title));
    }
        
    return html;
	}

/***************************************************************************
* Toggle add to cart confirmation element and set up the click event for   *
* the 'Add to cart' button.                                                *
***************************************************************************/
function toggleAddToCartConfirm(array, root){
	if (typeof(array) !== 'object' || array === null) {
	  	array = photos;
	}
	if (!$(root).length) {		root = $('body');	}	if($('#paymentConfirm', root).length > 0){
		$('#paymentConfirm', root).hide();
		$('#paymentAddButton', root)
		.unbind()
		.click(function(){
						form = $('#paymentForm', root)[0];
			option_id = 0;
			if(form.item_option.value){
				option_id = form.item_option.value;
			}
			if(addItemToBasket(form.item_number.value,array,form.site.value,parseInt(form.quantity.value, 10),option_id)){
				if($.browser.msie){$('#paymentConfirm', root).text('Item added to cart').show();}
				else{
					$('#paymentConfirm', root).text('Item added to cart').fadeIn();
					dspOrderDetails(form.site.value);
				}
			}
			else{
				$('#paymentConfirm', root).text('Item not added - check cookies are enabled in your browser.').fadeIn();
			}
		});
	}
}

/***************************************************************************
* Get payment info for image - add as 'method' to photo object             *
***************************************************************************/
clik.photo.fnGetImageDetails = function(){
	var temp = '';
	if (this.description != '') {
		temp +=  '<div id="imageDescription">' + this.description + '</div>';
	}
		if (this.photo_ref != '') {
		temp += '<div class="imageinfo" id="imageRef"><strong>Ref: </strong>' + this.photo_ref + '</div>';
	}
		if (this.takendate != '') {
		
		temp += '<div class="imageinfo" id="imageDate"><strong>Date: </strong>' + this.takendate + '</div>';
	}
	
	if (this.location != '') {
		
		temp += '<div class="imageinfo" id="imageLocation"><strong>Location: </strong>' +  this.location + '</div>';
	}
	
	if (this.photographer != '') {
		
		temp += '<div class="imageinfo" id="imagePhotographer"><strong>Photographer: </strong>' + this.photographer + '</div>';
	}
			
	temp += this.fnGetPaymentInfo();
				if (temp != '') {
		temp += '<div class="spacer"></div>';
	}
	return temp;
};

/***************************************************************************
* Get payment info for image - add as 'method' to photo object             *
***************************************************************************/
clik.photo.fnGetPaymentInfo = function(){
	var temp = '';
	if (this.item_price !== '') {
				temp += '<p>Buy now using PayPal:</p>';
				temp += '<div class="imageinfo" id="imagePrice"><strong>' + this.purchase_instruction + '</strong> &pound;' + (this.item_price).toFixed(2) + '</div>';
		var item_name  = this.purchase_instruction;
		var amount = (this.item_price).toFixed(2);
		var item_option  = 0;
	}
		else if (this.payment_groups_id !== '') {
		temp += '<p>Buy this print online:</p>';
				temp += '<form id="paymentOptions" style="margin:0px;border:0px;" name="paymentOptions">';
						temp += '<select class="paymentlink" name="payment_options_id" onchange="updateCartValue($(this.form).next(\'#paymentForm\')[0],this.form.payment_options_id.options[this.form.payment_options_id.options.selectedIndex].value); if(divShowing(\'paymentConfirm\')){fadeOut(\'paymentConfirm\', 3)};">';
		
		temp += getPaymentOptions(this.payment_groups_id);
		temp += '</select>';
		temp += '</form>';
				var item_option  = paymentGroups[this.payment_groups_id].options[0];
		if(paymentOptions[item_option]){
			var item_name  = paymentOptions[item_option].payment_option;
			var amount =  paymentOptions[item_option].price;
		}
			}
		else {
		
	}
	if (this.item_price !== '' || this.payment_groups_id !== '') {
					temp += '<form id="paymentForm" style="margin:0px;border:0px;" name="paymentForm">';
			temp += '	<input type="hidden" name="item_option" value="' + item_option + '">';
			temp += '	<input type="hidden" name="site" value="LPWORKSHOPS">';
			temp += '	<input type="hidden" name="item_number" value="'+ this.id +'">';
			temp += '	<input type="hidden" name="quantity" value="1">';
						temp += '	<input value="Add to cart" id="paymentAddButton" class="button" onmouseover="this.className=\'buttonHi\'\;" onmouseout="this.className=\'button\'\;" type="Button">';
							temp += '	<input value="View cart" id="paymentViewButton" class="button" onmouseover="this.className=\'buttonHi\';" onmouseout="this.className=\'button\';" type="Button" onclick="javascript:window.location=\'cart.html\'">';
			temp += '</form>';
						temp += '<div class="clearing">&nbsp;</div>';
			temp += '<div id="confirmContainer">';
			temp += '<div id="paymentConfirm">Item added to cart</div>';
			temp += '</div>';
			temp += '<div class="clearing">&nbsp;</div>';
	}
	return temp;};

/***************************************************************************
* 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, updateLink) {
	
	if(img){
		if (location.hash.match('galleries_id=' + gallery_id) && (imageID = location.hash.match('.*photos_id=(.+)$'))) {
		  	imageID = imageID[1];
		} else {
		  	imageID = randomListVal(galleries[gallery_id].featured_images);
		}
		
		if (imageID != 0) {
			img.src = thumbnails[imageID].src;
			img.width = thumbnails[imageID].width;
			img.height = thumbnails[imageID].height;
			img.alt = galleries[gallery_id].title;
			if (updateLink) {
				$(img).parent().attr({					title: galleries[gallery_id].title				}).filter(function(){return this.href;}).attr({					href: thumbnails[imageID].fnGalleryLink(gallery_id)				});
			}
		}
	}
}

/***************************************************************************
* If we have dynamic HTML, replace the galleries link with a list that     *
* doesn't include thecurrent gallery                                       *
***************************************************************************/
function showGalleries(gallery_id) {
		
	
	if (!basic) {
		temp = '';
		for (i = 0; i < galleries.length; i++) {
						
			
			if (galleries[i].id != gallery_id) {
								
				if (temp != '') {
					temp += ' | ';
				}
								temp += '<a href="' + galleries[i].section_code + '_' + galleries[i].id + '.html">' + galleries[i].title + '</a>';
							}
		}
		document.all.galleryLinks.innerHTML = 'Other galleries: ' + temp;
	}
}