public Set<String> getActivePerspectiveIdsForGadgetId(String id){		
		Set<String> perspectives = new HashSet<String>();
		def window = workbench.getActiveWorkbenchWindow();
		def page = window.getActivePage();
		def openPerspectives = page.getOpenPerspectives();
		for (def openPerspective : openPerspectives) {
			def perspective = page.findPerspective(openPerspective);
			for (def iViewReference : perspective.getViewReferences()) {
				if (id.equals(iViewReference.getId())) {
					perspectives.add(openPerspective.getId());
				}
			}
		}
		return perspectives;
	}