<spanng-repeat="(index, attachment) in signatureBook.thumbnailsAttachments"ng-click="changeRightViewer(index)">
<imgng-src="{{attachment.thumbnailLink}}"class="rightPanelThumbnails"ng-class="{'rightPanelSelectedThumbnail': index == signatureBook.selectedThumbnail}">
<divng-repeat="(index, attachment) in signatureBook.thumbnailsAttachments"ng-click="changeRightViewer(index)"class="item"ng-class="{'rightPanelSelectedThumbnail': index == signatureBook.selectedThumbnail}">