/* - gallery-portlet.js - */
// http://www.icsu.org/portal_javascripts/gallery-portlet.js?original=1
var init_galleryportlet=function(id,container){var galleryMaxsize=250;var galleryPhoto=$(container);var galleryPhotoPosition=galleryPhoto.position();var galleryPhotoWidth=galleryPhoto.width();var galleryPhotoHeight=galleryPhoto.height();
function galleryResizePhoto(photo){if(!photo)return;var dw=photo.width()-galleryMaxsize;var dh=photo.height()-galleryMaxsize;if(dw>0||dh>0){if(dw>dh){photo.width(galleryMaxsize)}else{photo.height(galleryMaxsize)}}}
function galleryCenterPhoto(photo){if(!photo)return;var photoWidth=photo.width();var photoHeight=photo.height();var photoTop=parseInt(galleryPhotoPosition.top+(galleryPhotoHeight-photoHeight)/2);var photoLeft=parseInt(galleryPhotoPosition.left+(galleryPhotoWidth-photoWidth)/2);photo.parent().parent().css({'position':'absolute','top':photoTop+'px','left':photoLeft+'px'})}
var gallery=$(id).galleriffic({delay:3000,enableTopPager:false,enableBottomPager:false,imageContainerSel:container,renderSSControls:false,renderNavControls:false,enableHistory:false,enableKeyboardNavigation:false,autoStart:true,syncTransitions:true,defaultTransitionDuration:500,onTransitionIn: function(newSlide,newCaption,isSync){$('.image-caption').hide();newSlide.fadeTo(this.getDefaultTransitionDuration(isSync),1.0);if(newCaption)
newCaption.fadeTo(this.getDefaultTransitionDuration(isSync),1.0);galleryResizePhoto(newSlide.find('img'));galleryCenterPhoto(newSlide.find('img'))},})};