//START:
$(document).ready(
		function() {
			//set sizes
			$("#parent_name").attr("size", "70");
			$("#parent_name_copy").attr("size", "70");
			$("#parent_shipping_address_name").attr("size", "70");
			$("#payment_date_days").css("width", "40");
			//$("#payment_method").css("width", "100");
			//change parent select button
			$("#btn_clr_parent_name").children().attr("src","themes/default/images/id-ff-add.png" );
			$("#btn_clr_parent_name").attr("title","Dodaj" );
			$("#btn_clr_parent_name").click(createAccount);
			// confirm exit
			window.onbeforeunload = confirmExit;
			// prevent submit by enter press
			lockEnter();
			// parent info
			var previousVal;
			var pollInterval = setInterval(function() {
			    var val = $('#parent_id').val();
			    if (val !== previousVal) {
			    	if ($('#parent_id').val() == '') return;
					$(".loading_panel").css("display", "block");
					setTimeout(function() {
						getParentInfo($("#parent_id").val(), 'Accounts');
					}, 1000);
			    }
			    previousVal = val;
			}, 500);
			//newProduct 
			var previousVal2;
			var prodInterval = setInterval(function() {
			    var val = $('#newProductId').val();
			    if (val !== previousVal2) {
			    	if ($('#newProductId').val() == '') return;
					$(".loading_panel").css("display", "block");
					setTimeout(function() {
						AddProduct(items.length-1, val);
					}, 500);
			    }
			    previousVal2 = val;
			}, 500);
			// categories
			getCategoriesList();
			// its vat free change
			// language channge
			DrawHeaders();
			// stock selector

			if (($("#new_number").val() == true)
					&& ($("#duplicate").val() != true) && ($("#ecmsale_id").val() =='')) {
				console.log('tu?');
				EcmDocumentNumberGenerator_getNumberTemplate('document_no', 'EcmPrepaymentInvoices');
				//sale from subpanel??
				if ($("#parent_id").val()!='') {
					$(".loading_panel").css("display", "block");
					setTimeout(function() {
						getParentInfo($("#parent_id").val(), $(
								"#parent_type :selected").val());
					}, 1000);
				}
				$(".loading_panel").css("display", "none");
			} else if (($("#new_number").val() == true)
					&& ($("#duplicate").val() == true)) {
				console.log('tam?');
				EcmDocumentNumberGenerator_getNumberTemplate('document_no', 'EcmPrepaymentInvoices');
				getParentInfo($("#parent_id").val(),
						$("#parent_type :selected").val());
				getItems();
				$(".loading_panel").css("display", "none");
			} else if (($("#new_number").val() == true)
					&& ($("#ecmsale_id").val() != '')) {
				
				EcmDocumentNumberGenerator_getNumberTemplate('document_no', 'EcmPrepaymentInvoices');
				getParentInfo($("#parent_id").val(),
						'Accounts');
				getItemsFromSale();
				calculateVat();
				$(".loading_panel").css("display", "none");
			} else {
				getParentInfo($("#parent_id").val(),
						$("#parent_type :selected").val());
				getItems();
				EcmDocumentNumberGenerator_getNumberTemplate('document_no', 'EcmPrepaymentInvoices');
				console.log('t');
				$(".loading_panel").css("display", "none");
			}
			// handle setItems
			setITEMS = function() {
				var formname = 'EditView';
				if (check_form_(formname) == true) {
					SetTab('ITEMS');
				}
			};
			$("#currency_id").change(function() {
				if ($('#currency_id').val() != 'PLN') {
					$('#curr_trigger').show();
					getNBPCurrencyExchange($("#currency_id :selected").val());
				} else {
					$('#curr_trigger').hide();	
					$('#currency_value_nbp').val("");
					$('#currency_table_tmp').val("");
					$('#currency_table').val("");
				}
			});	
			var previousVal3;
			var prodInterval = setInterval(function() {
			    var val = $('#register_date').val();
			    if (val !== previousVal3) {
			    	if ($("#currency_id :selected").val() != 'PLN')
			    		getNBPCurrencyExchange($("#currency_id :selected").val());
			    }
			    previousVal3 = val;
			}, 500);
			// parent info
			// wyszukiwanie start
			$('#searchProductsInput').keyup(function() {
				// stronicowanie od 1 strony przy zmianie szukanego produktu
				$('#searchStart').val(0);
				searchProducts();
			}); 
			AddSearchRecord();
			$(".loading_panel").css("display", "none");
		});
// handle save
var check_form_ = check_form;
check_form = function(formname,event) {
	// zapobiega zapisywaniu dokumentu firefox bug, w przypadku nacisniecia enter w polu z autocomplete
	if(event.clientY==0 && event.clientX==0){
			return false;
		}
	window.onbeforeunload = null;
	if (items.length == 0 || items[0].product_id=='') {
		alert("Brak produktów");
		return false;
	}
	// usuwa rekord pomocniczy
	clearEmpty();
	$(".loading_panel").css("display", "block");
	// calculate totals
	var count = $('#' + itemsTable + '_T tr').length - 1; // -1 - thead row
	for (var index = 0; index != count; index++) {
		calculateRow(index);
		if (validation.recipient_code == true)
			console.log('Sprawdzić kody trzeba');
	}

	if (check_form_(formname) == false) {
		window.onbeforeunload = confirmExit;
		$(".loading_panel").css("display", "none");
		return false;
	} else {

		$("#total_netto").val($("#t_netto").val());
		$("#total_brutto").val($("#t_brutto").val());
		$("#discount").val($("#disc").val());
		$("#position_list").val(JSON.stringifyNoSecurity(items));
		return true;
		
	}
	

};
function confirmExit() {
	return "";
}

function lockEnter() {
	// prevent default

	$(window).keydown(function(event) {

		if (event.keyCode == 13 && $(":focus").prop('tagName')!='input') {

			event.preventDefault();
			return false;
		}
	});
}