$(function(){
	if(typeof p_looking_city_old != "undefined" && $("#p_looking_city").val()==""){
		$("#p_looking_city")
			.val(p_looking_city_old)
			.focus(function(){
				if($(this).val()==p_looking_city_old){
					$(this).val("");
				}
			})
			.blur(function(){
				if($(this).val()==""){
					$(this).val(p_looking_city_old);
				}
			});
	}
	if(typeof p_looking_state_old != "undefined" && $("#p_looking_state").val()==""){
		$("#p_looking_state")
			.val(p_looking_state_old)
			.focus(function(){
				if($(this).val()==p_looking_state_old){
					$(this).val("");
				}
			})
			.blur(function(){
				if($(this).val()==""){
					$(this).val(p_looking_state_old);
				}
			})
			.keyup(function(){
				$(this).css("text-transform","uppercase");
				if($(this).val().length > 2){
					alert("Please enter the 2 digit state abbreviation..");
					var p_looking_state = $(this).val();
					$(this).val(p_looking_state.substr(0,1));
				}
			});
	}
	if(typeof p_looking_zip_old != "undefined" && $("#p_looking_zip").val()==""){
		$("#p_looking_zip")
			.val(p_looking_zip_old)
			.focus(function(){
				if($(this).val()==p_looking_zip_old){
					$(this).val("");
				}
			})
			.blur(function(){
				if($(this).val()==""){
					$(this).val(p_looking_zip_old);
				}
			});
	}
	$("#frmLooking").submit(function(){
		var p_looking_city		= $("#p_looking_city").val();
		var p_looking_state		= $("#p_looking_state").val();
		var p_looking_zip		= $("#p_looking_zip").val();
		if(
			(p_looking_city == "" || p_looking_city == p_looking_city_old)
			&&
			(p_looking_state == "" || p_looking_state == p_looking_state_old)
			&& 
			(p_looking_zip == "" || p_looking_zip == p_looking_zip_old)
		   ){
			alert("Ooops! Enter something first..");
			$("#p_looking_city").focus();
			return false;
		}
		if(
			(p_looking_city != "" || p_looking_city == p_looking_city_old)
			&&
			(p_looking_state == "" || p_looking_state == p_looking_state_old)
			&& 
			(p_looking_zip == "" || p_looking_zip == p_looking_zip_old)
		   ){
			alert("Ooops! Enter state or zip first..");
			$("#p_looking_state").focus();
			return false;
		}
		if(
			(p_looking_city == "" || p_looking_city == p_looking_city_old)
			&&
			(p_looking_state != "" || p_looking_state == p_looking_state_old)
			&& 
			(p_looking_zip == "" || p_looking_zip == p_looking_zip_old)
		   ){
			alert("Ooops! Enter city or zip first..");
			$("#p_looking_city").focus();
			return false;
		}
	});
});
function createMarker(point, obj, i, target) {
	$(obj).attr("id", target+"_"+i);
	var marker = new GMarker(point);
	GEvent.addListener(marker, "click", function() {
		marker.openInfoWindowHtml(obj.html, {maxWidth: "300"});
		highLightItem(obj, i, target);
		
	});
	return marker;
}
function showAddresses(mapobj, target, zoom){
	var minLat = 90; var maxLat = -90; var minLong = 180; var maxLong = -180; 
	var theSelector = target != 'self' ? '#'+target+' .addressItem' : '.addressItem';
	var items = $(theSelector);
	if(items.length==0){
		var container = mapobj.getContainer();
		$(container).html(p_no_records);
		return true;
	}
	for(var i = 0; i < items.length; i++){
		var drivingDirection	= $(items[i]).find(".drivingDirection").html();
		var html				= $(items[i]).find(".address").html();
		if(drivingDirection != null){
			html += "<br />" + drivingDirection;
		}
		items[i].html			= html;
		items[i].latitude		= $(items[i]).find(".latitude").html() * 1;
		items[i].longitude		= $(items[i]).find(".longitude").html() * 1;
		if(items[i].latitude!=0 && items[i].longitude!=0){

			if(items[i].latitude < minLat) minLat = items[i].latitude;
			if(items[i].latitude > maxLat) maxLat = items[i].latitude;
			if(items[i].longitude < minLong) minLong = items[i].longitude;
			if(items[i].longitude > maxLong) maxLong = items[i].longitude;
			
			point		= new GLatLng(items[i].latitude, items[i].longitude);
			mapobj.setCenter(point, zoom);
			marker		= createMarker(point, items[i], i, target);
			items[i].marker	= marker;
			items[i].index	= i;
			items[i].target	= target;

			mapobj.addOverlay(marker);
			
			$(items[i]).click(function(){
				highLightItem(this, this.index, this.target);
				var p = new GLatLng(this.latitude, this.longitude); 
				mapobj.centerAndZoom(p);
				this.marker.openInfoWindowHtml(this.html, {maxWidth: "300"});
				return false;
			});
		}
	}
	
	var center	= new GPoint( (maxLong+minLong)/2, (maxLat+minLat)/2 );
	var minZoom	= best_zoom(maxLat, maxLong, minLat, minLong, mapobj.getSize());

	mapobj.centerAndZoom(center, minZoom); 	
}
function best_zoom(maxLat, maxLong, minLat, minLong, mapdim) {
    var width	= mapdim.width;
    var height	= mapdim.height;

    var dlat = Math.abs(maxLat - minLat);
    var dlon = Math.abs(maxLong - minLong);
    if(dlat == 0 && dlon == 0)
        return 4;

    // Center latitude in radians
    var clat = Math.PI*(minLong +maxLong)/360.;

    var C = 0.0000107288;
    var z0 = Math.ceil(Math.log(dlat/(C*height))/Math.LN2);
    var z1 = Math.ceil(Math.log(dlon/(C*width*Math.cos(clat)))/Math.LN2);

    return (z1 > z0) ? z1 : z0;
}
function highLightItem(obj, i, target) {
	$(".addressItem").removeClass("selected");
	$(obj).addClass("selected");
	var $paneTarget = $("#"+target); 
	var $itemTarget = $("#"+target+"_"+i);
	$paneTarget.stop().scrollTo($itemTarget, 800);
}
if(target=="self"){
	$(function(){
		bindToggleSidebarLooking();
		if(typeof $("#frmSidebarLooking")[0] != "undefined"){
			bindSidebarLooking();
			bindAgain();
			bindGoTo();
		}
	});
	function bindToggleSidebarLooking(){
		if(typeof $(".cmdAgain")[0] != "undefined"){
			$("#secondary h3").hide();
			$("#frmSidebarLooking").hide();
		}else{
			$("#secondary h3").show();
			$("#frmSidebarLooking").show();
		}
	}
	function bindSidebarLooking(){
		$("#frmSidebarLooking").submit(function(){
			if($("#strZip").val()=="" && $("#theRadius").val()==""){
				alert("Ooops! Enter something first..");
				$("#strZip").focus();
				return false;
			}
			$("#secondary").append('<img class="indicator" src="/jscripts/images/indicator.gif" />');
			$.post(
				locatorURL,
				{
					isAjax:		1,
					strZip:		$("#strZip").val(),
					theRadius:	$("#theRadius").val()
				},
				function(txt){
					if(txt != ""){
						$(".indicator").remove();
						$("#locatorResults").html(txt);
						bindToggleSidebarLooking();
						map.clearOverlays();
						showAddresses(map, 'self'); // hardcoded for movida - since it only uses this
						bindAgain();
						bindGoTo();
						txt = null;
					}
				}
			);
			return false;
		});
	}
	function bindAgain(){
		$(".cmdAgain").click(function(){
			$("#strZip").val("");
			$("#theRadius").val("");
			$("#locatorResults").html("");
			$(this).parent().remove();
			bindToggleSidebarLooking();
			map.clearOverlays();
			map.setCenter(new GLatLng(39.10678, -94.67647), 4);
			return false;
		});
	}
	function bindGoTo(){
		$(".cmdGoTo").click(function(){
			$("#secondary").append('<img class="indicator" src="/jscripts/images/indicator.gif" />');
			$.post(
				locatorURL,
				{
					isAjax:	1,
					page:	$(this).attr("id").split("_")[1]
				},
				function(txt){
					if(txt != ""){
						$(".indicator").remove();
						$("#locatorResults").remove();
						$("#paging").remove();
						$(this).remove();
						$(".cmdAgain").parent().remove();
						$("#secondary").append(txt);
						map.clearOverlays();
						showAddresses(map, 'self'); // hardcoded for movida - since it only uses this
						bindAgain();
						bindGoTo();
						txt = null;
					}
				}
			);
			return false;
		});
	}
}