_ = top._;
var customStrings = {
	openMap : _("Open map"),
	openMapInstructions : _("Select a json file."),
	saveMap : _("Save map"),
	saveMapInstructions : _("Save the mind map as a json file."),
	save : _("Save"),
	size : _("Size"),
	textStyle : _("Text style"),
	textColor : _("Text color"),
	branchColor : _("Line color"),
	recursive : _("Recursive"),
	"export" : _("Export"),
	footer : _("It works with mindmaps")
}