function disableContextMenu() {
    return false;
}

function filterResults(locationTypeFilter, resultGroupNum){

if (locationTypeFilter == null || locationTypeFilter == undefined || locationTypeFilter == 'undefined' || locationTypeFilter == "ALL")
{
    return;
}
var lastGroupNum = parseInt(resultGroupNum)+5;        
var firstResult = document.getElementById("thisResult" + resultGroupNum);
var firstResult2 = document.getElementById("thisResult" + lastGroupNum);
if (firstResult != null && firstResult != undefined)
{
 var resultSet = firstResult.parentNode.getElementsByTagName('li');
 var resultSet2 = firstResult2.parentNode.getElementsByTagName('li');
 
 for(var key=0; key<resultSet.length; key++){
     var spanObj = document.getElementById("spanIdNum" + resultGroupNum);
     var spanObjText = "";
     if (spanObj != null){
         spanObjText = spanObj.firstChild.data;
     }
    
     var currResult = resultSet[key];
     
     if (spanObjText.indexOf(locationTypeFilter) == -1){
         document.getElementById("thisResult" + resultGroupNum).style.display = "none";
         LigeoAPI.hideLocation(key);
     }
     resultGroupNum++;
   }  
 }
}