// clear selected
function clearAll() {
   document.searchform.elements[0].value = "";
   document.searchform.elements[1].value = "";
   document.searchform.elements[2].options.selectedIndex = -1;
   document.searchform.elements[3].options.selectedIndex = -1;
}

// pop-up window to view a business
function popupBusiness(business_id) {
  var width = 575;
  var height = 300;
  var features = "directories=no,location=no,menubar=no,resizable=yes,scrollbars=yes,toolbar=no,status=no,width="+width+",height="+height;
  var url = "business.php?business_id="+business_id;
  open(url, "businessviewer", features).focus();
}

// pop-up window to view planner
function popupPlanner() {
  var width = 575;
  var height = 500;
  var features = "directories=no,location=no,menubar=no,resizable=yes,scrollbars=yes,toolbar=no,status=no,width="+width+",height="+height;
  var url = "planner.php";
  open(url, "plannerviewer", features).focus();
}