16 lines
488 B
Text
16 lines
488 B
Text
<% content_for :left_menu do %>
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<%= link_to_function "Map key", "showKey();" %>
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<% end %>
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<script type="text/javascript">
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<!--
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function showKey() {
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var zoomlevel=map.getZoom();
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if (zoomlevel<7 ) { var imgname='keymapnik6.png'; }
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else if (zoomlevel<12) { var imgname='keymapnik'+zoomlevel+'.png'; }
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else { var imgname='keymapnik12.png'; }
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updateSidebar("Map key", "<p><img src='images/"+imgname+"' /></p>");
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openSidebar("210px");
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}
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// -->
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</script>
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