palette_template += '<div id="drag_' + n + '" class="node ui-draggable"' +
'type-name="' + node + '" draggable="true" ondragstart="nodeDragStart(event)">' +
'<div class="icon" style="background-color:' + nodes_properties[node].color + '"></div>' +
palette_template += '<div id="drag_' + n + '" class="node ui-draggable"' +
'type-name="' + node + '" draggable="true" ondragstart="nodeDragStart(event)">' +
'<div class="icon" style="background-color:' + nodes_properties[node].color + '"></div>' +