<spanclass="thumbnailsPanel"ng-repeat="(index, attachment) in signatureBook.attachments"ng-click="changeRightViewer(index)">
<imgng-src="{{attachment.thumbnailLink}}"class="rightPanelThumbnails"ng-class="{'panelSelectedThumbnail': index == signatureBook.rightSelectedThumbnail}">
<imgid="thumnails_img"ng-repeat="(index, document) in signatureBook.documents"ng-click="changeLeftViewer(index)"ng-src="{{document.thumbnailLink}}"class="leftPanelThumbnails"ng-class="{'panelSelectedThumbnail': index == signatureBook.leftSelectedThumbnail}"/>
<divclass="item"ng-repeat="(index, attachment) in signatureBook.attachments"ng-click="changeRightViewer(index)"ng-class="{'panelSelectedThumbnail': index == signatureBook.rightSelectedThumbnail}">