// JavaScript Document
function launchViewer(popup) {
  var mapUrl = 'http://maps.crd.bc.ca/imf/imf.jsp?site=public_crdviewer&extent=455665,5361908,479410,5377846&layers=Harbours%20Watershed,Shore%20Unit%20Boundaries,Intertidal%20Flats,Wharves,Bathymetry,Corrected_TRIM_Water_Features';
  switch(popup) {
	case 'popupOptimum':
	  popupOptimum(mapUrl);
	  break;
	case 'popupOptimumHi':
	  popupOptimum(mapUrl);
	  break;
	default:
	  popupOptimum(mapUrl);
  }
}

function MM_callJS(jsStr) { //v2.0
  return eval(jsStr)
}