app/scripts/palette/palette.directive.html
<div ng-hide='pal.mobile' class="interface-visible interface-clickable ewa-dropdown">
<a data-toggle="dropdown" href="#"><canvas id="paletteDropdownHeaderCanvas" class="paletteDropdownMenuCanvas"></canvas></a>
<ul class="dropdown-menu" role="menu">
<li ng-repeat="choice in pal.getNcWMSdata().palettes">
<a ng-click=pal.selectPalette(choice) class="paletteMenuItem">
<canvas i-am-legend class="paletteDropdownMenuCanvas">
</canvas>
{{choice.name}}
</a>
</li>
</ul>
</div>