//Functions for QuickList on the home page

	function setDefaultClick(p_src, p_default) {
		if (p_src.value == p_default) {
			p_src.value = "";
		}
	}
	function setDefaultBlur(p_src, p_default) {
		if (p_src.value == "") {
			p_src.value = p_default;
		}
	}
	function updatePropertyType(p_obj) {
		var frm = p_obj.form;
		for (var i = 0; i < p_obj.options.length; i++ ) {
			var field = p_obj.options[i].value;
			if (field != "") frm[field].value = (i == p_obj.selectedIndex) ? "Y" : "";
		}
	}
	function quickSearch(frm) {
	//jf edit mls number .. overrides all other search parms
	//Init propertyid (MLS number)
	frm.property_id.value = '';
	if (frm.temp_property_id && frm.temp_property_id.value != "MLS Number") {
			if (frm.temp_property_id.value.length > 8) {
						frm.citylist.value='';
						frm.county.value='';
						frm.state.value='';
						frm.temp_zip_code.value='Zip';
						frm.temp_address.value='Address';
						frm.min_price.value='0';
						frm.max_price.value='1000000000';
						frm.min_bedrooms.value='';
						frm.min_bathrooms.value='';
						frm.min_acres.value='';
						frm.garage_spaces.value='';
						frm.tmp_property_type.value='';
						frm.property_id.value = frm.temp_property_id.value;
						frm.submit();
						return true;
						}
					else {
							alert("MLS Numbers must be 9 characters");
							return false;
							}
			}

		//jf
		if (frm.temp_address && frm.temp_address.value != "Address") frm.address.value = frm.temp_address.value;
		if (frm.temp_zip_code && frm.temp_zip_code.value != "Zip") frm.zip_code.value = frm.temp_zip_code.value;
		if (frm.temp_property_id && frm.temp_property_id.value != "MLS Number") frm.property_id.value = frm.temp_property_id.value;

		frm.submit();
	}
	function quickSearch2() {
		var frm = document.forms.searchForm;
		if (frm.address.value == "Address") frm.address.value = "";
		frm.submit();
	}

//init
	// this is set to yes after all the variables have been loaded
	city_county_loaded = "no";
	city_page_load_first_run = "Y";
	county_page_load_first_run = "Y";
	useall = true;
	allfactor = 1;
	//jf default to VA
        if (document.searchForm.state.value == '') document.searchForm.state.value="VA"

	// when all the variables have been loaded via the external js file the city_county_loaded variable will be set to yes.
	// then we can move on
//end init
	
	function checkDataLoad(){
		if (city_county_loaded == "no"){
			setTimeout ("checkDataLoad();", 250);
		}else{
			updateCounties();
			updateCities();
		}
	}
	// checks the current state (if one is defined) and populates the list of counties in the select box
	function updateCounties(){
		f = document.searchForm;

		// blank the select box
		RemoveAll(f.county);
//		RemoveAll(f.chosencities);
//		f.city.value = '';

		// if we need to, add the 'all' option
		if (useall){
			AddToSelect(f.county,"- County -","");
		}
		// loop over the array of states, adding them to the dropdown
		for (x=0; x<counties.length; x++){
			// a little test to make sure only the right counties show up if a state is chosen
			use_this_county = 1;

				chosen_state = f.state.options[f.state.selectedIndex].value;
				if(states[x] != chosen_state){
					use_this_county = 0;
				}

			// if the state matches, or if there is no state, add it to the select
			if(use_this_county == 1){
				AddToSelect(f.county,counties[x],counties[x]);
				//Set the Default County to selected if one is present
				 if (f.DefaultCounty.value.toLowerCase() == counties[x].toLowerCase())
				  {
					SelectOption(f.county, counties[x], true);
				  }
			}
		}
		// select the first one
		if(f.DefaultCounty.value == "")
		 {
		  f.county.selectedIndex=0;
		 }

		if (county_page_load_first_run == "Y"){
			county_page_load_first_run = "N";

			if ("" != ''){
				SelectOption(f.county, "", "");
			}else if ("" != ''){
				SelectOption(f.county, "", "");
			}

		}else{
			// populate the city list
			//RemoveAll(f.chosencities);
			updateCities();
		}
	}
	// this function accepts a county name and returns the index of that county
	// from within the js array that contains the city data
	function getCountyIndex(countyname){
		chosen_state = f.state.options[f.state.selectedIndex].value;
		for (x=0; x<counties.length; x++){
			if(counties[x] == countyname && states[x] == chosen_state){
				return(x);
			}
		}
	}
	// update the city dropdown according to chosen county or 'all' for a given state
	function updateCities(){
		// blank the dropdown
		RemoveAll(f.citylist);
		f.city.value = "";
		AddToSelect(f.citylist, "All", "");
		// get the county array index
		countySelectIndex = f.county.selectedIndex - allfactor;
		// less than zero if they chose 'all'
		if (countySelectIndex < 0){
			// now we choose which index points to the chosen state
			chosen_state = f.state.options[f.state.selectedIndex].value;
			chosen_state_index = listfind(state_list, chosen_state, ",");
			// loop over the state/city array and build the list
			if(chosen_state_index > 0){
				for (x=0; x<all_array[chosen_state_index].length; x++){
					AddToSelect(f.citylist, all_array[chosen_state_index][x], all_array[chosen_state_index][x]);

				}
			}else{
				// this will only happen if the admin puts a state in the list for a given market and there happen
				// to be no cities in the db that match.  this will be VERY rare, if ever.
				alert("No Cities in this state")
			}
		}else{
			// pull back the index for the chosen county
			countyIndex = getCountyIndex(f.county.options[f.county.selectedIndex].value)

			// loop over the county/city array and add to city select
			for (x=0; x<cities[countyIndex].length; x++){
				AddToSelect(f.citylist, cities[countyIndex][x], cities[countyIndex][x]);
			}
		}
	}
	var f;

	function listfind(thelist, thevalue, delim){
		if (! delim){
			delim = ",";
		}
		l = listlen(thelist, delim);
		listpos = -1;

		for (var x = 1; x < l; x++){
			listelement = listgetat(thelist,x,delim);
			if (listelement == thevalue){
				listpos = x;
				break;
			}
		}
		return listpos;
	}

	window.onload=checkDataLoad;