var a_elements=new Array();
var a_counter=5;

$(document).ready(function() {
 
	$(window).resize(function() {
	 realign_style_elements();
	});
	
	realign_style_elements();
	
	
   if ($(".page_gallery").length!=0)
	{
	$(".page_gallery").css("display","block");
	$(".page_gallery").jCarouselLite({
        btnNext: ".page_gallery_right",
        btnPrev: ".page_gallery_left",
		visible: 4,
		circular:false,
		scroll:3
	 });
	}
	
	
	//default value field
	$("[ftype=def_value]").each( function(index) {
		$(this).bind("focusin", function() {
			clear_field($(this).get(0));
		});
		
		$(this).bind("focusout", function() {
			restore_field($(this).get(0));
		});		
	});
	
	if ($("#product_image").length!=0) product_thumbs();
	switch_client_type($("[name=order_client_type]").val());
	check_form_fields(true);
	
});


function product_thumbs(){
	$(".XXXXXproduct_thumb_xs").each( function(index){
		$(this).bind("click",function(){
			$("#XXXXproduct_image").attr("src",$(this).attr("average"));
			return false;
		});
	});
}


function switch_client_type(value){
	$("#client_type").val(value);
}


function check_form_fields(onload){
	if (!onload){
		var res=true;
		var b_normal='1px solid #F8D8BC';
		
		$(".checkout_field:visible,.checkout_nfield:visible").each(function (index){
			if ($(this).val()==""){
				res=false;
				$(this).css("border","1px solid red");
			} else $(this).css("border",b_normal);
		});
		
		if ($("[name=order_agreement]").length!=0 && !$("[name=order_agreement]").attr("checked")){
			$("#order_agreement").css("border","1px solid red");
			res=false;
		} else $("#order_agreement").css("border","none");
		
		return res;
	} else {
		$(".checkout_field,.checkout_nfield:visible").each(function (index){
			if ($(this).attr("error")=="1")  $(this).css("border","1px solid red");
		});	
	}
}

function change_shipping_method(index){
	//uncheck all
	$("[class^=shipping_radio_]").each(function(index){
		$(this).attr("checked",false);
	});

	//hide fields
	$("[class^=shipping_fields_]").each(function(index){
		$(this).css("display","none");
	});
	
	
	//check and show selected
	$(".shipping_radio_"+index).attr("checked",true);
	$(".shipping_fields_"+index).css("display","table");

}


function realign_style_elements()
{
	
if ($(".div_cart").length!=0)
	{
	$(".div_cart").css("display","block");
	var pp=$("#cart_flag");
	$(".div_cart").css("left",pp.offset().left+pp.width()-$(".div_cart").width()+25+"px");
	$(".div_cart").css("top",pp.offset().top-40+"px");
	}

if ($("#google_map").length!=0)
	{
	map_initialize("google_map");
	map_change_type(a_map_type);
	map_set_zoom(a_map_zoom);
	map_set_center(a_coord_x,a_coord_y);
	map_add_marker(a_coord_x,a_coord_y,a_map_marker_text);
	}
}

//map utils
var map;

function map_initialize(container_id) {
var latlng = new google.maps.LatLng(0,0);
var myOptions = {
	zoom: 2,
	mapTypeControl: false,
	center: latlng,
	mapTypeId: google.maps.MapTypeId.ROADMAP,
	
    navigationControl: true,
    navigationControlOptions: {
        style: google.maps.NavigationControlStyle.ZOOM_PAN,
        position: google.maps.ControlPosition.TOP_RIGHT
		},
    scaleControl: true,
    scaleControlOptions: {
        position: google.maps.ControlPosition.TOP_LEFT
		}

	};

map = new google.maps.Map(document.getElementById(container_id), myOptions);
  
}


function map_set_center(coordx,coordy) {
map.setCenter(new google.maps.LatLng(coordx, coordy),map.getZoom(),google.maps.MapTypeId.SATELLITE);
}

function map_set_zoom(zoom_level) {
map.setZoom(parseInt(zoom_level)); 
}

function map_change_type(map_type)
{
map.setMapTypeId(map_type);
} 

function map_add_marker(coordx,coordy,text) {
var marker = new google.maps.Marker({
 position: new google.maps.LatLng(coordx,coordy) 
});  
 
var infowindow = new google.maps.InfoWindow({
    content:text
});

 
marker.setMap(map); 
if (text!="") infowindow.open(map,marker);

}





//jquery effects
function visual_effect(action,id)
{
	if (action=="fadeout")	$('#'+id).fadeOut('slow', function() { }); 
	if (action=="fadein")	$('#'+id).fadeIn('slow', function() { }); 
	if (action=="hide")	$('#'+id).hide('slow', function() { }); 
	if (action=="fasthide")	$('#'+id).hide('fast', function() { }); 
	if (action=="show")	$('#'+id).show('slow', function() { }); 
	if (action=="slidetoggle")	$('#'+id).slideToggle('slow', function() { }); 
	if (action=="slideup")	$('#'+id).slideUp('slow', function() { }); 
	if (action=="slidedown")	$('#'+id).slideDown('slow', function() { }); 
}



function clear_field(e)
{
var i=-1;
//check if element is already added
for (var a=0;a<a_elements.length;a++)
	{
	if (a_elements[a][0]==e.name)
		{
		i=a;
		break;
		}
	}

//add new element
if (i==-1)
	{
	var a_item=new Array(3);
	a_item[0]=e.name;
	a_item[1]=e.value;
	a_item[2]=1;
	e.value="";
	a_elements.push(a_item);
	} else
	{
	if (a_elements[i][2]==0)
		{
		if (e.value==a_elements[i][1])
			{
			e.value="";
			}
		a_elements[i][2]==1;
		}
	}

}

function restore_field(e)
{
//restore default value if element value is empty
if (e.value=="")
	{
	var i=-1;
	for (var a=0;a<a_elements.length;a++)
		{
		if (a_elements[a][0]==e.name)
			{
			i=a;
			break;
			}
		}
	if (i>-1)
		{
		e.value=a_elements[i][1];
		a_elements[i][2]=0;
		}
	
	}
	
}