-<#assign appparams = [ "file","features","treeFile","userDefinedColour","sortByTree","showSequenceLogo","showGroupConsensus","showFullId","linkLabel_1","linkUrl_1","linkUrl_2","linkLabel_2","windowHeight","windowWidth","showFeatureSettings","wrap","showAnnotation","defaultColour","embedded", "debug" ] />
+<#assign appparams = [ "file","features","jnetfile","treeFile","userDefinedColour","sortByTree","showSequenceLogo","showGroupConsensus","showFullId","linkLabel_1","linkUrl_1","linkUrl_2","linkLabel_2","windowHeight","windowWidth","showFeatureSettings","wrap","showAnnotation","defaultColour","embedded", "debug", "PDBfile" ] />
<#macro jvlitebutton appjar params prots=true width=140 height=35>
<applet
code="jalview.bin.JalviewLite" width="${width}" height="${height}"
archive="${appjar}">
-<#list appparams as p><#if (params[p])?has_content><param name="${p}" value="${params[p]}"/></#if></#list>
+<#if (!content.alteg?exists)>
+<param name="permissions" value="sandbox"/>
+</#if>
+<#list appparams as p>
+<#if (params[p])?has_content><param name="${p}" value="${params[p]}"/>
+</#if></#list>
<#if (prots)>
<param name="linkLabel_1" value="Uniprot"/>
<param name="linkUrl_1"