// Functions to show and hide map filtering form controls
function mapFilterSetup(numberOfFilters) {
  	for(i=3;i<=numberOfFilters;i++){
		var currentFilter = document.getElementById('mapFilter' + i);
		var currentFilterClosed = document.getElementById('mapFilterClosed' + i);
		currentFilterClosed.style.display = "block";
		currentFilter.style.display = "none";
	}
}

function mapFilterShowHide(chosenFilter) {
  	for(i=2;i<6;i++){
		var currentFilter = document.getElementById('mapFilter' + i);
		var currentFilterClosed = document.getElementById('mapFilterClosed' + i);
		if(i != chosenFilter){
			currentFilterClosed.style.display = "block";
		}
		currentFilter.style.display = "none";
	}
	var selectedFilterClosed = document.getElementById('mapFilterClosed' + chosenFilter);
	var selectedFilter = document.getElementById('mapFilter' + chosenFilter);			
	selectedFilterClosed.style.display = "none";
	selectedFilter.style.display = "block";
}

function address_click(){
    address_onload(false);
    addSearch_onload(true);
    var e = document.getElementById("using_paf");
    if (e != null )
    {
    	 e.value = 'true';
    }
}
function addSearch_click(){
    address_onload(true);
    addSearch_onload(false);
    var e = document.getElementById("using_paf");
    if (e != null )
    {
    	 e.value = 'false';
    }      
}                

function address_onload(show){
    var e = document.getElementById("fulladdress");
    if (e != null) {
	if (show){
	    e.style.display='block';
	}else{
	    e.style.display='none';
	}
    }
}  
function addSearch_onload(show){
    var e = document.getElementById("search_address");
    if (e != null) {
	if (show){
	    e.style.display='block';
	}else{
	    e.style.display='none';
	}
    }
}