var requiredMajorVersion = 8;
var requiredMinorVersion = 0;
var requiredRevision = 0;
$(document).ready(function() { 
	if ($("#in_gift_form").attr("value") == "1") {
		var required_fields = ["agreed", "kuponu_kiekis", "kupono_suma", "pirk_pavarde", "pirk_vardas", "pirk_telefonas", "pirk_email", "pastabos"];
		CheckForm(required_fields);
		$("#webdev_form").submit(function() {
			if (CheckForm(required_fields)) {
				var post_data = $("#webdev_form").serialize();
		        $.post($("#self").val(), post_data, function(data){
		                $("#form_sent").fadeIn("fast", function(){});
		            });
				$("#webdev_form").fadeOut("fast");
			} 
			return false;
		});
		$(".text_input, .input_textarea, select").focus(function(){
			$(this).addClass("focused");
		});
		$(".text_input, .input_textarea, select").blur(function(){
			$(this).removeClass("focused");
			CheckForm(required_fields);
		});
		$("input").click(function() {
			CheckForm(required_fields);
		});
		$("#kuponu_kiekis").change(function() {
			calc_gift()
		});
		$("#kupono_suma").change(function() {
			calc_gift()
		});
   }
    
	$(".ajax_status").bind("ajaxSend", function() {
        $(".ajax_status").addClass("ajax-loading");
    }).bind("ajaxComplete", function(){
            $(".ajax_status").removeClass("ajax-loading");
    });
	/*if ($(".imgzoom")) 
		$(".imgzoom").fancybox();
	*/
	if ($(".OptName"))
	$('body').click(function(e){
		//	document.title = e.pageX +', '+ e.pageY + ', ' + e.target.className;
		if ($(e.target).hasClass("stayVis") == false) {
			$(".OptName span").removeClass("clicked");
			$(".OptVal").removeClass("vis");
		}
	});

	if ($.browser.version != "6.0")
	styleCheckboxesAndRadiobuttons();
    if ($(".prmSelect") && jQuery.isFunction(jQuery.fn.selectbox)) 
	$('.prmSelect').selectbox({debug: true});
 
	   
	$("#log_container").bind("click", function(e){
	    ShowLog();
	});

	if ($("#logout_form")) {
		$(".logout_user_button").bind("click", function(e){
			$("#logout_form").submit();
		});
	}
	if ($("#login_form")) {
		$(".login_input").bind("click blur focus", function(e){
		    if ($(this).val() == "Prisijungimo vardas" || $(this).val() == "Password") $(this).val("");
		});
		$("#login_form").submit(function() {
	        var post_data = $("#login_form").serialize();
	        $.post("index.php?page=users&act=check_login&ajax=1", post_data, function(data){
					if ($.trim(data) == "") {
						$("#user_box").load("index.php?page=users&act=login&ajax=1");
					} else {
						ShowLog();
						$("#log").html(data);
					}
	        
			});
	        return false;
	    });
	}
	if ($("#price_change")) {
      $("#price_change").change(function(){ 
          $('#kaina span').html( $('#price_'+$(this).val()).val() );
      });  
    }
	if ($("#AddToCartButton"))
	$("#AddToCartButton").click(function(){
	    var post_data = $("#catalog_item_form").serialize();
		$.post("index.php?page=cart&act=insert&ajax=1", post_data, function(data){
			  $("#cart_box").load("index.php?page=cart&act=show_box&ajax=1");
			  
		});
		}
	);
	if ($(".cart_aksesuarai"))
		$(".cart_aksesuarai").click(function(){	
		    
		    var item_id = $(this).attr('id').split('_');
		    item_id = item_id[2];
		    
			$.post("index.php?page=cart&act=insert&ajax=1", {
					'aks':'yra',
			    	'product_count': $('#aks_count_'+item_id).val(),
			    	'product_id' : item_id
			    }, 
			    function(data){
				  $("#cart_box").load("index.php?page=cart&act=show_box&ajax=1");
				});
			}
		);

	if ($("#CompareButton"))
	$("#CompareButton").click(function(){
		    var post_data = $("#catalog_item_form").serialize();
				
			$.post("index.php?page=cart&act=add_compare&ajax=1", post_data, function(data){
					if ($.trim(data) == "") {
						$("#compare_box").load("index.php?page=cart&act=show_compare_box&ajax=1");
					} else {
						ShowLog();
						$("#log").html(data);
					}
				  
				  
			});
	});

	if ($("#order_form"))
	$("#order_form").submit(function() {
	        var post_data = $("#order_form").serialize();
	        $.post("index.php?page=cart&act=check_delivery_data&ajax=1", post_data, function(data){
	                if ($.trim(data) == "") {
						
						window.location.href=$("#order_form").attr("action");
						
					} else {
						ShowLog();
						$("#log").html(data);
					} 
					
					
	        });
	        return false;
	});

	if ( $("#password_form"))
	$("#password_form").submit(function() {
	        var post_data = $("#password_form").serialize();
	        $.post("./lt/mod/users/recover_password.htm?ajax=1", post_data, function(data){
	                if ($.trim(data) == "") {
						$("#log_inline").load("index.php?page=users&act=message&ajax=1&password_sent=1").show();
						$("#password_form").fadeOut("slow");
						
					} else {
						$("#log_inline").html(data).show();
					}
	                $('html, body').animate({scrollTop:0}, 'slow'); 
	        
			});
	        return false;
	});

	if ($("#favoritesForm")) {
		$("#favoritesForm").submit(function() {
	        var post_data = $("#favoritesForm").serialize();
	        $.post("index.php?page=cart&act=add_favorites&ajax=1", post_data, function(data){
					if ($.trim(data) == "") {
					
						var submit_url = $("#submit_url").val();
						window.location.href = submit_url;
					} else {
						
						$("#log").html(data);
						ShowLog();
					}
	        
			});
	        return false;
	    });
	}

	if ($(".cart_summary")) {
		$(".cart_summary").submit(function() {
			if ($("#agree").attr("checked") == false) return false;
	        var post_data = $("#cart_form").serialize();
	        $.post("index.php?page=cart&act=check_summary&ajax=1", post_data, function(data){
					
					window.location.href=$(".cart_summary").attr("action");
					if ($.trim(data) == "") {
					
						window.location.href=$(".cart_summary").attr("action");
					} else {
						
						$("#log").html(data);
						ShowLog();
					}
	        
			});
	        return false;
	    });
	}
	if ($(".pages_scroll_box_scr")) {
		var pg_scroll_api = $(".pages_scroll_box_scr").scrollable({
			size: 10, speed:200,
			activeClass:'div_active',
			items:'page_a',
			onSeek:function() {
				var status = this.getStatus(); 
				
				if (status.index >= (status.total - status.size)) {
					$(".pages_scroll_next").fadeOut();
				} else {
					$(".pages_scroll_next").fadeIn();
				}
				
				if (status.index == 0) {
					$(".pages_scroll_prev").fadeOut();
				} else {
					$(".pages_scroll_prev").fadeIn();
				}
				
				//document.title = status.index + " / " + status.total;
			}
     
		}); 
		$(".pages_scroll_next").bind("click", function() {
			$(".pages_scroll_box_scr").scrollable("next");
		});
		$(".pages_scroll_prev").bind("click", function() {
			$(".pages_scroll_box_scr").scrollable("prev");
		});
		var page_to_seek = Math.ceil($("#page_no").attr("value") / 10) - 1;
		$(".pages_scroll_box_scr").scrollable("setPage", page_to_seek);
	}
	if ($("#miniImages")) {
		$("#miniImages").scrollable({
			size:3,
			vertical:true
		}); 
		$("#GalleryScrollDown").bind("click", function() {
			$("#miniImages").scrollable("next");
		});
		$("#GalleryScrollUp").bind("click", function() {
			$("#miniImages").scrollable("prev");
		});
	}

	if ($("#registration_form")) {
			if ($("#is_new_registration").val() != "1") {
				if ($("input[name='buyer_type']").val() == "1") {
					highlight_1();
				} else if ($("input[name='buyer_type']").val() == "2") {
					highlight_2();
				}
			}
		    $("#registration_form").submit(function() {
			
				if (($("#regnewmod").val() == "1") && ($("#agree").attr("checked") == false)) return false;
				
				
		        var post_data = $("#registration_form").serialize();
				
		        $.post("index.php?page=users&act=check_registration&ajax=1", post_data, function(data){
		                if ($.trim(data) == "") {
						
							var is_new_reg = $("#is_new_registration").val();
							
							if (is_new_reg == 1) {
								$("#log_inline").load("./lt/mod/users/message.htm?ajax=1&user_registration_ok=1").show();
								$("#registration_form").fadeOut("slow");
								$('html, body').animate({scrollTop:0}, 'slow');

							} else {
								$("#log_inline").load("./lt/mod/users/message.htm?ajax=1&user_update_ok=1").show();
								$("#registration_form").fadeOut("slow");
								$('html, body').animate({scrollTop:0}, 'slow'); 
							}
						} else {
							ShowLog();
							$("#log").html(data);
						} 
		                
		        });
		        return false;
		});
	}
});
function ShowLog() {
	if ($("#log_container").css("display") != "none") {
		$("#log_container").fadeOut();
	} else {
		$("#log_container").fadeIn();
	}
}

function RemoveFilter(Id) {
	$(".filter_input_"+Id).attr("value", "");
	$(".filter_input_"+Id).attr("checked", "");
	$("#OptName"+Id+" span").removeClass("active");
}
function activateFilter(Id) {
		var check_size = 0;
		check_size = $("#OptVal"+Id).find("input[type=checkbox][checked]").size();
		check_size2 = $("#OptVal"+Id).find("input[type=text][value!='']").size(); 
		check_size = check_size + check_size2;
		if (check_size > 0) {
			$("#OptName"+Id+" span").addClass("active");
		} else {
			$("#OptName"+Id+" span").removeClass("active");
		}
}

function SelectFilter(Id) {
	if ($("#OptVal"+Id)) {
		if ($("#OptVal"+Id).hasClass("vis") == false) {
			$(".OptName span").removeClass("clicked");
			$(".OptVal").removeClass("vis");
			el_offset = $("#OptName"+Id).position();
			$("#OptVal"+Id).css("top", el_offset.top + 19);
			$("#OptVal"+Id).css("left", el_offset.left);
			$("#OptVal"+Id).addClass("vis");
			$("#OptName"+Id+" span").addClass("clicked");
		}
		else {
			$(".OptName span").removeClass("clicked");
			$(".OptVal").removeClass("vis");
		}
	}
}
	function CheckField(Field, required_fields) {
		if ((( $('[name=' + Field + ']').val() == "" )) && ( InArray(Field, required_fields) )) {
			$("#"+Field+"_ast").addClass("status_error");
			return true;
		} else {
			return false;
		}
	}
	function InArray(needle, haystack, strict) {
		var found = false, key, strict = !!strict;
	    for (key in haystack) {
	        if ((strict && haystack[key] === needle) || (!strict && haystack[key] == needle)) {
	            found = true;
	            break;
	        }
	    }
	    return found;
	}
	function CheckForm(required_fields) {
		$(".asterix > span").removeClass("status_error");
		var allow_submit = true;
		if (required_fields.length == 0) return false;
		
		for (i=0;i < required_fields.length; i++) {
			if (CheckField(required_fields[i], required_fields))
			allow_submit = false;
		}
		if ($("#in_gift_form").attr("value") == "1") {
			if ($("#agreed").attr("checked") == "") allow_submit = false;
		}
		if (allow_submit) {
			$(".butt_submit").attr("disabled", "");
			return true; 
		}
		else {
			return false;
		}
	}

function ChangeOrder(val) {
	$("input[name='order']").attr("value", val);
	$("#CatalogForm").submit();
}
function ChangeSort(val) {
	if (val == 'created') $("input[name='order']").attr("value", 'DESC');
	if (val == 'final_price') $("input[name='order']").attr("value", 'ASC');
	if (val == 'title') $("input[name='order']").attr("value", 'ASC');
	if (val == 'no') $("input[name='order']").attr("value", 'ASC');
	$("input[name='sort1']").attr("value", val);
	$("#CatalogForm").submit();
}
function ChangePerPage(val) {
	$("input[name='perpage']").attr("value", val);
	$("input[name='pg']").attr("value", 1);
	$("#CatalogForm").submit();
}
function MakeFavorite(obj, id) {
	if ($(obj).is(':checked')) {
		$.post("index.php?page=users&ajax=1&act=insert_favorite&id=" + id, '', function(data){ });	
	} else {
		$.post("index.php?page=users&ajax=1&act=remove_favorite&id=" + id, '', function(data){ });
	}
	return false;
}
function UseBonusPoints(obj) {
	if ($(obj).is(':checked')) {
		$.post("index.php?page=cart&ajax=1&act=bonus_points&use=1", '', function(data){
		if ($("#cart_main")) $("#cart_main").load("index.php?page=cart&ajax=1");
		});	
	} else {
		$.post("index.php?page=cart&ajax=1&act=bonus_points&use=0", '', function(data){
		if ($("#cart_main")) $("#cart_main").load("index.php?page=cart&ajax=1");
		});
	}

	   
}
function RemoveFavorite(id) {
	$.post("index.php?page=users&ajax=1&act=remove_favorite&id=" + id, '', function(data){
		$("#maintext").load("index.php?page=users&act=favorites&ajax=1");
	});
}
function remove_cart_item(item_nr) {
	    $.post("index.php?page=cart&act=remove_item&id=" + item_nr, '', function(data){
			if ($("#cart_box")) $("#cart_box").load("index.php?page=cart&act=show_box&ajax=1");
			if ($("#cart_main")) $("#cart_main").load("index.php?page=cart&ajax=1");
	   
	    });
}
function remove_compare_item(item_nr) {
	    $.post("index.php?page=cart&act=remove_compare_item&id=" + item_nr, '', function(data){
			if ($("#compare_box")) $("#compare_box").load("index.php?page=cart&act=show_compare_box&ajax=1");
			if ($("#compare_main")) $("#compare_main").load("index.php?page=cart&act=compare&ajax=1");
	   
	    });
}
function MakeImgActive(no) {
	var sel_title = $("#gallery_img_title_"+no).val();
	var sel_img_path = $("#gallery_img_path_"+no).val();
	var sel_thumb_path = $("#gallery_thumb_path_"+no).val();
	$("#gallery_main_img").attr("title", sel_title);
	$("#gallery_main_img").attr("href", sel_img_path);
	$("#gallery_main_img").css("background-image", 'url('+sel_thumb_path+')');
	$(".miniImg").attr("rel", "efor");
	$("#miniImg"+no).attr("rel", "");
	$(".miniImg").removeClass("activeImg");
	$("#miniImg"+no).addClass("activeImg");
}
function UpdateCart() {
		var post_data = $("#cart_form").serialize();
		$.post("index.php?page=cart&act=update_counts&ajax=1", post_data, function(data){
		if ($("#cart_box")) $("#cart_box").load("index.php?page=cart&act=show_box&ajax=1");
		if ($("#cart_main")) $("#cart_main").load("index.php?page=cart&ajax=1");
	   
	});
}
function OfferSubmit() {
	var post_data = $("#catalog_item_form").serialize();
	$.post("index.php?page=cart&act=offer_price&ajax=1", post_data, function(data){
			ShowLog();
			$("#log").html(data);
	});
}
function open_wnd(exp_bar,width,height,url,status_bar,scrolls) {
        winName = "_blank";
        theURL = url;
        page_height = (height != '')?height:600;
        page_width = (height != '')?width:500;
        toolbar = (exp_bar == 1)?'yes':'no';
		scrollbars = (scrolls == 1)?'yes':'auto';
        statusbar = (status_bar == 1)?'yes':'no';
        page_top = Math.round((screen.height-page_height)/2);
        page_left = Math.round((screen.width-page_width)/2);
        size = "width="+page_width+",height="+page_height+",top="+page_top+",left="+page_left;
        features = 'status='+statusbar+',toolbar='+toolbar+',scrollbars='+scrollbars+',resizable=yes,'+size;
        window.open(theURL,winName,features);
}
function CartOpenTab3() {
	$("#order_form").submit();
}
function highlight_1() {
	$("#field5, #field6, #field7, #field9, #field10, #field8, #field11, #field0b").addClass("inactive");
	$("#field1, #field2, #field15, #field0a").removeClass("inactive");
}
function highlight_2() {
	$("#field1, #field2, #field9, #field10, #field11, #field15, #field0a").addClass("inactive");
	$("#field5, #field6, #field7, #field8, #field11, #field0b").removeClass("inactive");
}
function show_discount_code(item) {
			if ($(item).attr("checked")) {
				$("#discount_input").fadeIn();
			} else {
				$("#discount_input").fadeOut();
			}
}
	function AddToCart(id) {

		var type = '';
		if ($("#parent_id").val() == 698)
			var type = '&type_p=2';
		
		$("#product_id").attr("value", id);
	    var post_data = $("#CatalogForm").serialize();
		$.post("index.php?page=cart&act=insert&ajax=1"+type, post_data, function(data){
			  $("#cart_box").load("index.php?page=cart&act=show_box&ajax=1");
		});
	}
		
	function Compare(id) {
		$("#product_id").attr("value", id);
		    var post_data = $("#CatalogForm").serialize();
				
			$.post("index.php?page=cart&act=add_compare&ajax=1", post_data, function(data){
					if ($.trim(data) == "") {
						$("#compare_box").load("index.php?page=cart&act=show_compare_box&ajax=1");
					} else {
						ShowLog();
						$("#log").html(data);
					}
				  
				  
			});
		}
function styleCheckboxesAndRadiobuttons() {
	var elements = document.getElementsByTagName('input');
	for (i = 0; i < elements.length; i++) {
		if (elements[i].type == 'checkbox' || elements[i].type == 'radio') {	
			switch (elements[i].className) {
				case 'FavoriteCheckbox':
					createAlternateCheckboxOrRadiobutton(elements[i], i);
				break;
			}
		}
	}
}
function createAlternateCheckboxOrRadiobutton(element, num) {
	var defaultClass = element.className + '-default';
	// Hide the original checkbox.
	element.style.display='none';
	// creates the new alternate checkbox
	var altElement = document.createElement('div');
	if (element.checked == true) {
		altElement.className = element.className;
	} else {
		altElement.className = defaultClass;
	}
	altElement.id = 'alt-' + element.id;

	element.parentNode.appendChild(altElement);
	// Handles onclick event.
	altElement.onclick = function(){
		if (element.checked != true) {
			if (element.type == 'radio') {
			  handleOnClickForRadiobuttons(element.name);
			}
			altElement.className = element.className;
			element.checked = true;
			$.post("index.php?page=users&ajax=1&act=insert_favorite&id=" + element.value, '', function(data){ 	});	
		} else {
			if (element.type == 'radio') {
				handleOnClickForRadiobuttons(element.name);
			}
			altElement.className = defaultClass;
			element.checked = false;
			$.post("index.php?page=users&ajax=1&act=remove_favorite&id=" + element.value, '', function(data){ 	});
		}
	}

}
function handleOnClickForRadiobuttons(name) {
	var radiobuttons = document.getElementsByName(name);
	for (i = 0; i < radiobuttons.length; i++) {
			if (radiobuttons[i].type == 'radio') {
			var altRadiobutton = document.getElementById('alt-' + radiobuttons[i].id);
			altRadiobutton.className = radiobuttons[i].className + '-default';
		}
	}
}
function calc_gift() {
	var gift_sum = 0;
	if ($('#kuponu_kiekis').val() > 0) {
		var kuponu_kiekis = $('#kuponu_kiekis').val();
	} else {
		var kuponu_kiekis = 0;
	}
	var kupono_suma = $('#kupono_suma').val();
	gift_sum = kupono_suma * kuponu_kiekis;
	$("#gift_sum").html(gift_sum);
}
function addcart (price, type_p) {
	var post_data = $("#catalog_item_form").serialize();
		$.post("index.php?page=cart&act=insert&ajax=1&price="+price+"&type_p="+type_p, post_data, function(data){
			  $("#cart_box").load("index.php?page=cart&act=show_box&ajax=1");
			  
		});
}