//

	var locationHint = 'Hint: type suburb, town or city name';

	function setupAutoComplete() {
		$("#area").autocomplete(
			areaData,
			{
				delay:1,
				minChars:1,
				cacheLength:150,
				max:50,
				matchSubset: true,
				selectFirst:true,
				delay:1,
				formatItem: function(row, i, max) {
					return row.name;
				},
				formatMatch: function(row, i, max) {
					return row.name;
				},
				formatResult: function(row) {
					return row.name;
				}
			}
		);

		$('#area').result(function(event, data, formatted) {
			$('#arid').attr("value",data.id);
			selectedAreaName = data.name;
		});
	}//end setupAutoComplete

	function presetAreaAutocomplete(data) {
		var areaLength = data.length;
		for (i=0 ; i < areaLength ; i++) {
			if (data[i].id == selectedArea) {
				$('#arid').attr("value",data[i].id);
				$('#area').attr("value",data[i].name);
				selectedAreaName = data[i].name;
			}
		}
	}//end presetAreaAutocomplete

	function removeCommas(val) {
		return str_replace(",","",val);
	}// end removeCommas

	function clearPriceDefaults(obj) {
		var prc = (isset(obj.fieldValue()[0]) && is_numeric(removeCommas(obj.fieldValue()[0]))) ?  removeCommas(obj.fieldValue()[0]) : '-';
		if (!is_numeric(prc)) {
			obj.attr("value","");
		}
	}//end clearPriceDefaults

	function defaultAreaAutocompleteHint() {
		if (isset($('#area').fieldValue()[0]) && ($('#area').fieldValue()[0] == '')) {
			$('#area').attr('value',locationHint);
		}
	}//end defaultAreaAutocompleteHint

	function clearLocationHint() {
		if (isset($('#area').fieldValue()[0]) && (trim($('#area').fieldValue()[0]) == locationHint)) {
			$('#area').attr('value','');
		}
	}//end clearLocationHint

	function formatFromPrice() {
		var fprc = (isset($('#fprc').fieldValue()[0]) && is_numeric(removeCommas($('#fprc').fieldValue()[0]))) ?  removeCommas($('#fprc').fieldValue()[0]) : '';
		if (fprc != '') {
			$('#fprc').attr("value",number_format(fprc, 2, '.', ','));
		} else {
			$('#fprc').attr("value","From");
		}
	}// end formatFromPrice

	function formatToPrice() {
		var fprc = (isset($('#fprc').fieldValue()[0]) && is_numeric(removeCommas($('#fprc').fieldValue()[0]))) ?  removeCommas($('#fprc').fieldValue()[0]) : '';
		var tprc = (isset($('#tprc').fieldValue()[0]) && is_numeric(removeCommas($('#tprc').fieldValue()[0]))) ?  removeCommas($('#tprc').fieldValue()[0]) : '';
		if (tprc != '') {
			if (round(fprc,0) < round(tprc,0)) {
				$('#tprc').attr("value",number_format(tprc, 2, '.', ','));
			} else {
				$('#tprc').attr("value","To");
				growl('Your maximum (to) price must be more then your minimum (from) price.');
			}
		} else {
			$('#tprc').attr("value","To");
		}
	}//end formatToPrice

	var searchExpanded = false;
	function expandSearch() {
		$('#search_extended').animate({"height": "show", "opacity": "show"}, { duration: "slow" });
	}//end expandSearch

	function contractSearch() {
		$('#search_extended').animate({"height": "hide", "opacity": "hide"}, { duration: "slow" });
	}//end contractSearch

	function showMoreCriteria() {
		$('#moreCriteria').animate({"height": "show", "opacity": "show"}, { duration: "slow" });
		$('#moreCriteriaLink').hide();
		$('#lessCriteriaLink').show();
	}//end showMoreCriteria

	function hideMoreCriteria() {
		$('#moreCriteria').animate({"height": "hide", "opacity": "hide"}, { duration: "slow" });
		$('#lessCriteriaLink').hide();
		$('#moreCriteriaLink').show();
	}//end hideMoreCriteria

	function doSearch(skipArea, searchType) {

		var submitForm = true; // IE6 compatibility, could not use return false due to IE6
		skipArea = skipArea || false;
		
		if(selectedAreaName != $('#area').fieldValue()[0]) {
				growl('Only items selected from the Location dropdown are valid.\n\nPlease type the name of the area you would like to search.');
				$('#area').attr('value','');
				$('#area').focus();
				submitForm = false;
		}
		
		if (!skipArea) {
			//check the locations is ok.
			if ($('#pk_golf_estate_id').val() !== null && $('#pk_golf_estate_id').val() != '' && $('#pk_golf_estate_id').val() != 0) {
				/* do nothing */
			}
			else if (submitForm == true && selectedAreaName != $('#area').fieldValue()[0]) {
				growl('Only items selected from the Location dropdown are valid.\n\nPlease type the name of the area you would like to search and\nselect the nearest match from the options provided.');
				$('#area').attr('value','');
				$('#area').focus();
				submitForm = false;
			}
		}

		//check the from price
		if (submitForm == true && (!isset($('#fprc').fieldValue()[0]) || !is_numeric(removeCommas($('#fprc').fieldValue()[0])) || !(removeCommas($('#fprc').fieldValue()[0]) > 0))) {
			growl('Please enter the minimum (from) price for your search.');
			$('#fprc').attr('value','');
			$('#fprc').focus();
			submitForm = false;
		}

		//check the to price
		if (submitForm == true && (!isset($('#tprc').fieldValue()[0]) || !is_numeric(removeCommas($('#tprc').fieldValue()[0])) || !(removeCommas($('#tprc').fieldValue()[0]) > 0))) {
			growl('Please enter the maximum (to) price for your search.');
			$('#tprc').attr('value', '');
			$('#tprc').focus();
			submitForm = false;
		}

		if (submitForm == true) {
			$('#searchButton').attr('class','searching');
			$('#searchButtonLower').attr('class','searching');
			$('#searchForm').submit();

			//set page name based on URL
			var pageArray = top.location.href.split('/');
			var page = '';

			if (pageArray[3] == '' || pageArray[3] == 'default.php') {
				page = 'home';
			} else {
				if (pageArray[4] != null && pageArray[4] != '') {
					page = pageArray[4] + ' ' + pageArray[3];
				} else {
					page = pageArray[3];
				}
			}

			if (pageArray[3].length == 0 || page == null) {
				page = 'home';
			}

			//check if search type is set
			if (searchType == null) searchType = 'Undefined';

			// Google Analytics code
			if (typeof(pageTracker) != 'undefined') {
				pageTracker._trackEvent('Search', 'Search Query', 'Page: ' + page + ' Type: ' + searchType + ' Search');
			}
		}
	}//end doSearch

	function resetSearch() {
		//reset location
		$('#arid').attr("value",-1);
		$('#area').attr("value",locationHint);
		//reset pricerange data
		$('#fprc').attr("value","");
		$('#tprc').attr("value","");
		formatToPrice();
		formatFromPrice();
		//reset residential data
		$('#search_extended #bdrm').selectOptions('1',true);
		$('#search_extended #btrm').selectOptions('1',true);
		$('#search_extended #grge').selectOptions('0',true);
		$('#search_extended #sprk').selectOptions('0',true);
		$('#search_extended #rcpt').selectOptions('0',true);
	}//end resetSearch

	function setSortOrder(order) {
		$('#sort').attr("value",order);
	}

	function checkAllTypes() {
		$(".ptype").attr('checked', $('#ptypeAll').is(':checked'));
	}

	function showMasterSeachButton() {
		$('#searchButton').animate({opacity:1}, { duration: 750, queue: false });
	}

	function hideMasterSeachButton() {
		$('#searchButton').animate({opacity:0}, { duration: 750, queue: false });
	}


	//-------------- Event Bindings ---------------
	// NB post DOM availability

	$(document).ready(function() {

		$('#fprc').focus(function() { clearPriceDefaults($('#fprc')) });
		$('#tprc').focus(function() { clearPriceDefaults($('#tprc')) });
		$('#area').focus(function() { clearLocationHint() });

		$('#fprc').blur(function() { formatFromPrice() });
		$('#tprc').blur(function() { formatToPrice() });
		$('#area').blur(function() { defaultAreaAutocompleteHint() });

		$('#fprc').numeric({allow:".,"});
		$('#tprc').numeric({allow:".,"});

		$('#ptypeAll').click(function() {checkAllTypes()})
		$('#allMapAreas').click(function() {checkAllTypes()})

	});

//