var _NOLOGIN = "Nezadali ste Váš prihlasovací login !";
var _NOPASS = "Nezadali ste Vaše prihlasovacie heslo !";
var _NOFOUND = "Nič som nenašiel!";
var _CHATFINDSOME = "Vyberte niekoho zo zoznamu napravo.";
var _CHATSELECTFIRST = "Nemôžete odoslať správu kým nevyberiete adresáta zo zoznamu vpravo";
var _CHATCANTLOAD = "Neviem načítať chat !";
var _CHATTILLUNREAD = "Doposiaľ neprečítané";
var _CHATMESSAGESENT = "Správa bola úspešne odoslaná, ďakujeme.";

function getCheckedValue(radioObj) {
	if(!radioObj)
		return "";
	var radioLength = radioObj.length;
	if(radioLength == undefined)
		if(radioObj.checked)
			return radioObj.value;
		else
			return "";
	for(var i = 0; i < radioLength; i++) {
		if(radioObj[i].checked) {
			return radioObj[i].value;
		}
	}
	return "";
}

function validate_login(loginbox)
{
	if (loginbox.login.value=="" || loginbox.login.value=="login")
	{
		alert(_NOLOGIN);
		loginbox.login.focus();
		hideoverlay();
		return false;
	}
	if (loginbox.pass.value=="" || loginbox.pass.value=="heslo")
	{
		alert(_NOPASS);
		loginbox.pass.focus();
		hideoverlay();
		return false;
	}
}

function pocet_podkladov(nums)
{
	nums=nums*1;
	var pol=document.getElementById("podklady_pocet").value;
	if (pol>nums) {
		alert('Maximálny počet podkladov je '+nums);
		document.getElementById("podklady_pocet").value=nums;
		pol=nums;
	}
	for (var i=1;i<=pol;i++) {
		document.getElementById("id1["+i+"]").style.display = 'block';
	}
	var pol2=parseInt(pol)+1;
	for (var i=pol2;i<=nums;i++) {
		document.getElementById("id1["+i+"]").style.display = 'none';
		document.getElementById("id1["+i+"]").value = '';
	}
}

function alpha(e) {
var k;
document.all ? k = e.keyCode : k = e.which;
return ((k > 64 && k < 91) || (k > 47 && k < 58) || (k > 96 && k < 123) || k == 8 || k == 45 || k == 95);
}

//pre admimenu
ddaccordion.init({
	headerclass: "headerbar", //Shared CSS class name of headers group
	contentclass: "submenu", //Shared CSS class name of contents group
	revealtype: "click", //Reveal content when user clicks or onmouseover the header? Valid value: "click", "clickgo", or "mouseover"
	mouseoverdelay: 200, //if revealtype="mouseover", set delay in milliseconds before header expands onMouseover
	collapseprev: true, //Collapse previous content (so only one open at any time)? true/false
	defaultexpanded: [0], //index of content(s) open by default [index1, index2, etc] [] denotes no content
	onemustopen: true, //Specify whether at least one header should be open always (so never all headers closed)
	animatedefault: true, //Should contents open by default be animated into view?
	persiststate: true, //persist state of opened contents within browser session?
	toggleclass: ["", "selected"], //Two CSS classes to be applied to the header when it's collapsed and expanded, respectively ["class1", "class2"]
	togglehtml: ["", "", ""], //Additional HTML added to the header when it's collapsed and expanded, respectively  ["position", "html1", "html2"] (see docs)
	animatespeed: "normal", //speed of animation: integer in milliseconds (ie: 200), or keywords "fast", "normal", or "slow"
	oninit:function(headers, expandedindices){ //custom code to run when headers have initalized
		//do nothing
	},
	onopenclose:function(header, index, state, isuseractivated){ //custom code to run whenever a header is opened or closed
		//do nothing
	}
})

function patchtables() {
	$(".screen_admin_4").hide(); // 1. skryjeme hore obrazok odkliku na poznamky | user: beovplyvni
	if ($(".screen_normal").is(":visible")) { // 3. gro natiahne od menu az po pravy okraj | user: neovplyvni
		$(".screen_admin_2").css("width","-moz-calc(100% - 183px)").css("width","-webkit-calc(100% - 183px)").css("width","calc(100% - 183px)");
	}
	$(".fix_size2").css("width","0"); // resetneme sirku vysledkovej tabulky na standard
	$(".fix_size tr th, .fix_size tr td").css("width","auto"); // 4. ak existuju filtracne tabulky, resetni na defaultnu sirku
	plocha=$(window).width(); // 5. do premennej plocha da sirku plochy kde moze zobrazit obsah | user: sirka obrazovky
	$('.admin-content').each(function() {
		plocha=$(this).width()-22; // odratame 2x 11px padding po bokoch
	});
	tabuliek=0; // pocet filtracnych tabuliek
	set_width=0; // celkova sirka filtracnych tabuliek
	setone_width=0; // sirka najsirsej filtracnej tabulky
	$(".fix_size").each(function() {
		set_width=$(this).width() + set_width;
		if ($(this).width()>setone_width) { setone_width=$(this).width(); }
		tabuliek=tabuliek+1;
	});
	max_width=0;
	$(".fix_width").css("width","auto");
	$(".fix_width").each(function() {
		if ($(this).width()>max_width) { max_width=$(this).width(); }
	});
	$(".fix_width").css("width",max_width+4);
	if ($(".screen_normal").is(":visible")) { // ak je normal, spracuj nizsie
		$(".fix_size tr th, .fix_size tr td").css("width",setone_width); // nastavi filtracne tabulky na max sirku
		firstlinetables=2*(Math.floor(plocha/setone_width))-4;
		firstline=(Math.floor((plocha-38)/setone_width))*(setone_width+12);
		if ($('.fix_size2').width() < firstline) { $(".fix_size2").css("width",firstline+firstlinetables); } //zisti kolko maxsirokych tabuliek je v prvom riadku a podla toho zarovna vysledkovy vypis
		if ($('.admin-content-pozn').width()==null) { //zapni hore odklik na kalendar ak nie je zapnuty
			$(".screen_admin_4").show();
		}
	} else { // ak je mobil, zobraz iba gro a ak su tam tabulky, tak maxsirky
		$(".screen_admin_2").css("width","auto");
		$(".fix_size tr th, .fix_size tr td").css("width",setone_width); // nastavi filtracne tabulky na max sirku
		firstlinetables=2*(Math.floor(plocha/setone_width))-4;
		firstline=(Math.floor((plocha-38)/setone_width))*(setone_width+12);
		if ($('.fix_size2').width() < firstline) { $(".fix_size2").css("width",firstline+firstlinetables); } //zisti kolko maxsirokych tabuliek je v prvom riadku a podla toho zarovna vysledkovy vypis
	}
}

function centerintro_adminheight() {
	var biely_blok = ($(window).height() - $(".vrch").height() - $(".spodok").height());
	var centro = (((biely_blok)/2) - $("#center-block").height()/2 - 15);
	if (0>centro) { centro=0; }
	$('#center-block').css("top",centro);
	$('.admin-content').css("min-height",biely_blok-46);
}

function height_fixsizetable() {
	set_heightth=0;
	$(".fix_size tr th").each(function() {
		if ($(this).height()>set_heightth) { set_heightth=$(this).height(); }
	});
	set_heighttd=0;
	$(".fix_size tr td").each(function() {
		if ($(this).height()>set_heighttd) { set_heighttd=$(this).height(); }
	});
	$(".fix_size tr th").css("height",set_heightth);
	$(".fix_size tr td").css("height",set_heighttd);
}


$(window).load(function(){
	//pre chosen
	$("select").each(function(){ // kvoli cervenemu background musime mat class='required' spolus  parametrom required pri selectoch
		if($(this).prop('required')){
			$(this).addClass("required");
		}
	});
	$("select").not(".nochosen").not(".chosen8").not(".chosen14").addClass("chosen-select");
	$('.chosen-select').change(function() {
		centerintro_adminheight();
		patchtables();
	});
	var config = {
	  '.chosen-select'           : {width:"100%",search_contains: true,inherit_select_classes: true},
	  '.chosen8'		         : {width:"100%",search_contains: true,inherit_select_classes: true,max_selected_options:8},
	  '.chosen14'		         : {width:"100%",search_contains: true,inherit_select_classes: true,max_selected_options:14},
	  '.chosen-select-deselect'  : {allow_single_deselect:true},
	  '.chosen-select-no-single' : {disable_search_threshold:10},
	  '.chosen-select-no-results': {no_results_text:_NOFOUND},
	  '.chosen-select-width'     : {width:"100%"}
	}
	for (var selector in config) {
	  $(selector).chosen(config[selector]);
	}
	$('.chosen-drop').css({"minWidth": "100%", "width": "auto", "white-space": "nowrap"});
	//$('.chosen-drop').css('width', '+=10');
	//
	height_fixsizetable();
	centerintro_adminheight();
	patchtables();
	autosize(document.querySelectorAll('textarea'));
    $('textarea').each(function() {
        if (!$(this).attr('cols')) {
            $(this).attr('cols', '64');
        }
    });

	//
	setTimeout("$('.scolltimeevent').scrollTop(330)", 1000);
	//
	if (document.body.scrollHeight > document.body.clientHeight) {
		$(".scrollbutton2").show();
	}
});

reloadedcal=0;

$(window).resize(function() {
	centerintro_adminheight();
	patchtables();
	if (typeof loadcal == 'function') { loadcal(); }
});

$(function() {
	$(document).on("keypress", ":input:not(textarea)", function(event) {
		return event.keyCode != 13;
	});
	$('form :input').attr('autocomplete', 'off'); // reset autofill na post pri navrate sipkou cez prehliadac

	centerintro_adminheight();
	
	$(document).on('scroll',function(e) {
		if ($(document).scrollLeft()==0 && $(document).scrollTop()==0) {
			$(".scrollbutton").hide();
			if (document.body.scrollHeight > document.body.clientHeight) {
				$(".scrollbutton2").show();
			} else {
				$(".scrollbutton2").hide();
			}
		} else {
			$(".scrollbutton").show();
			$(".scrollbutton2").hide();
		}
	});
	$(".scrollbutton").on('click', function() {
		$("html, body").animate({scrollTop:0}, { duration: 333, queue: false });
		$("html, body").animate({scrollLeft:0}, { duration: 333, queue: false });
		$(".scrollbutton").hide();
	});
	$(".scrollbutton2").on('click', function() {
	    var n = $(document).height();
	    $("html, body").animate({scrollTop:n}, { duration: 333, queue: false });
		$("html, body").animate({scrollLeft:0}, { duration: 333, queue: false });
		$(".scrollbutton").show();
		$(".scrollbutton2").hide();
	});
	
	// DATEPICKER start
		$(".datum,#datum_od,#datum_do").attr('placeholder',"DD.MM.YYYY").attr('pattern',"^((3[01]|[12][0-9]|0?[1-9])\.(1[0-2]|0?[1-9])\.(19|20)[0-9]{2})$");
	$(".datum,#datum_od,#datum_do").on("change",function() {
		if ($(this).val().substr(0,6)=='30.02.') { $(this).val('28.02.'+$(this).val().substr(6)); }
		if ($(this).val().substr(0,5)=='30.2.') { $(this).val('28.2.'+$(this).val().substr(5)); }
		if ($(this).val().substr(0,6)=='31.02.') { $(this).val('28.02.'+$(this).val().substr(6)); }
		if ($(this).val().substr(0,5)=='31.2.') { $(this).val('28.2.'+$(this).val().substr(5)); }
		if ($(this).val().substr(0,6)=='31.04.') { $(this).val('30.04.'+$(this).val().substr(6)); }
		if ($(this).val().substr(0,5)=='31.4.') { $(this).val('30.4.'+$(this).val().substr(5)); }
		if ($(this).val().substr(0,6)=='31.06.') { $(this).val('30.06.'+$(this).val().substr(6)); }
		if ($(this).val().substr(0,5)=='31.6.') { $(this).val('30.6.'+$(this).val().substr(5)); }
		if ($(this).val().substr(0,6)=='31.09.') { $(this).val('30.09.'+$(this).val().substr(6)); }
		if ($(this).val().substr(0,5)=='31.9.') { $(this).val('30.9.'+$(this).val().substr(5)); }
		if ($(this).val().substr(0,6)=='31.11.') { $(this).val('30.11.'+$(this).val().substr(6)); }
	});
	$(".datum,#datum_od,#datum_do").on("keydown",function(event) {
		if (event.which === 8 || event.which === 46) {
			$(this).val("");
		}
		//return false;
	});
	$(".datum").datepicker({changeMonth: true,
	  changeYear: true,
	  showOtherMonths: true,
	  selectOtherMonths: true,
	  yearRange: "1910:2100",
	  dateFormat: "dd.mm.yy",
	  monthNamesShort: [ "Jan", "Feb", "Mar", "Apr", "Máj", "Jún", "Júl", "Aug", "Sep", "Okt", "Nov", "Dec" ],
	  firstDay: 1,
	  dayNamesMin: [ "Ne", "Po", "Ut", "St", "Št", "Pi", "So" ],
	  showButtonPanel: false});
	var dateFormat = "dd.mm.yy",
	  from = $( "#datum_od" ).datepicker({
		  changeMonth: true,
	  changeYear: true,
	  showOtherMonths: true,
	  selectOtherMonths: true,
	  yearRange: "1910:2100",
	  dateFormat: "dd.mm.yy",
	  monthNamesShort: [ "Jan", "Feb", "Mar", "Apr", "Máj", "Jún", "Júl", "Aug", "Sep", "Okt", "Nov", "Dec" ],
	  firstDay: 1,
	  dayNamesMin: [ "Ne", "Po", "Ut", "St", "Št", "Pi", "So" ],
	  showButtonPanel: false		})
		.on( "change", function() {
		  to.datepicker( "option", "minDate", getDate( this ) );
		}),
	  to = $( "#datum_do" ).datepicker({
			changeMonth: true,
	  changeYear: true,
	  showOtherMonths: true,
	  selectOtherMonths: true,
	  yearRange: "1910:2100",
	  dateFormat: "dd.mm.yy",
	  monthNamesShort: [ "Jan", "Feb", "Mar", "Apr", "Máj", "Jún", "Júl", "Aug", "Sep", "Okt", "Nov", "Dec" ],
	  firstDay: 1,
	  dayNamesMin: [ "Ne", "Po", "Ut", "St", "Št", "Pi", "So" ],
	  showButtonPanel: false	  })
	  .on( "change", function() {
		from.datepicker( "option", "maxDate", getDate( this ) );
	  });
	function getDate( element ) {
	  var date;
	  try {
		date = $.datepicker.parseDate( dateFormat, element.value );
	  } catch( error ) {
		date = null;
	  }
	  return date;
	}
	// DATEPICKER end

	// CHAT SCRIPT
	var chat_interval = null;
	var chat_newspravy = null;
	var chat_newspravyzoznam = null;
	$(function() {
		updateSpravy();
		$("#chat_closed").click(function() {
			clearInterval(chat_newspravy);
			clearInterval(chat_newspravyzoznam);
			updateChat();
			$("#chat_open").delay(100).show(500);
			$("#chat_closed").hide(100);
			chat_interval = setInterval(updateChat,3000);
		});
		$("#chat_close").click(function() {
			clearInterval(chat_interval);
			$("#chat_closed").delay(500).show(100);
			$("#chat_open").hide(500);
			updateSpravy();
			chat_newspravy = setInterval(updateSpravy,3000);
		});
		$("#chat_ludia_showmake").click(function() {
			$("#chat_ludia_show").show(500);
			$("#chat_ludia_hide").hide();
		});
		$("#chat_ludia_hidemake").click(function() {
			$("#chat_ludia_show").hide(500);
			$("#chat_ludia_hide").delay(499).show(1);
		});

		$( '[id^=chatuser]' ).click(function() {
			var user = this.id.replace('chatuser[','').replace(']','');
			if ($("#chatuser\\["+user+"\\]").css('color') == 'rgb(0, 0, 0)') {
				clearInterval(chat_interval);
				clearInterval(chat_newspravyzoznam);
				$("[id^=chatuser]").css('color','black').css('cursor','pointer');
				$("#chatuser\\["+user+"\\]").css('color','red').css('cursor','default');
				$.post( "getchat.php", { user: user })
				.done(function( data ) {
					$('#chat_diskusia').animate({scrollTop: 0}, 500).html(data);
				});
				$("#chatuser_unread\\["+user+"\\]").html("");
				chat_interval = setInterval(updateChat,3000);
			}
		});
		$( '[id^=chat_kedy]' ).click(function() {
			var rozsah = this.id.replace('chat_kedy[','').replace(']','');
			if ($("#chat_kedy\\["+rozsah+"\\]").css('color') == 'rgb(0, 0, 0)') {
				clearInterval(chat_interval);
				clearInterval(chat_newspravyzoznam);
				$("[id^=chat_kedy]").css('color','black').css('cursor','pointer');
				$("#chat_kedy\\["+rozsah+"\\]").css('color','red').css('cursor','default');
				$.post( "getchat.php", { rozsah: rozsah })
				.done(function( data ) {
					$('#chat_diskusia').animate({scrollTop: 0}, 500).html(data);
				});
				chat_interval = setInterval(updateChat,3000);
			}
		});
		$("#chat_posli").click(function() {
			clearInterval(chat_interval);
			text_val=document.getElementById('chat_sprava').value;
			$.post( "getchat.php", { text: text_val })
			.done(function( data ) {
				if (data==_CHATFINDSOME) {
					$('#chat_diskusia').animate({scrollTop: 0}, 500).html(_CHATSELECTFIRST);
				} else {
					$("#chat_sprava").val('');
					$('#chat_diskusia').animate({scrollTop: 0}, 500).html(data);
				}
			});
			chat_interval = setInterval(updateChat,3000);
		});
		$(document).keyup(function(e) {
			var key = e.which;
			if ((key == 27) && ($("#chat_open").css('display') == 'block')) {
				clearInterval(chat_interval);
				$("#chat_closed").delay(500).show(100);
				$("#chat_open").hide(500);
				updateSpravy();
				chat_newspravy = setInterval(updateSpravy,3000);
				return false;  
			}
		});
		$('#chat_sprava').keypress(function (e) {
			var key = e.which;
			if(key == 13)  // the enter key code
			{
				$("#chat_posli").click();
				return false;  
			}
		});
		$('#chat_kedy_dnes, #chat_kedy_3d, #chat_kedy_1t, #chat_kedy_1m, #chat_kedy_3m').css('cursor','pointer');
	});
	var olddata='';
	function updateChat(){
		updateSpravyZoznam();
		userid=getCheckedValue(document.chat.chat_user_list);
	    $.ajax({
	    	type: 'POST',
	    	data: 'user='+userid,
	        url: 'getchat.php',
	        success: function(data){
	        	if (data==olddata) {
		            $('#chat_diskusia').html(data);
		        } else {
		            $('#chat_diskusia').animate({scrollTop: 0}, 500).html(data);
		        }
		        olddata=data;
	        },
	        error: function(){
	            clearInterval(chat_interval); // stop the interval
	            $('#chat_diskusia').html('<span style="color:red">'+CHATCANTLOAD+'</span>');
	        }
	    });
	}
	function updateSpravyZoznam(){
	    $.ajax({
	    	type: 'POST',
	    	data: 'getzoznamnew=1',
	        url: 'getchat.php',
	        success: function(data){
	            //$('#chat_diskusia').html(data);
	            if (data!='') {
	            	var data2 = data.split("|");
	            	var datalength = data2.length;
	            	for (var i=0; i < datalength; i++) {
	            		data3 = data2[i].split("-");
						$("#chatuser_unread\\["+data3[0]+"\\]").html("&nbsp;<img align='absmiddle' src='obr/star.gif' alt='! ' title='"+_CHATTLLUNREAD+"'>"+data3[1]);
	            	}
	            }
	        },
	        error: function(){
	            clearInterval(chat_newspravyzoznam); // stop the interval
	        }
	    });
	}
	function updateSpravy(){
	    $.ajax({
	    	type: 'POST',
	    	data: 'getnews=1',
	        url: 'getchat.php',
	        success: function(data){
	            $('#chat_closed').html(data);
	        },
	        error: function(){
	            clearInterval(chat_newspravy); // stop the interval
	        }
	    });
	}
	// CHAT SCRIPT end
});