function StdPopulate(n_to)
{
   var res = n_to.split(",");
   
   for(var j = 0; j < res.length; j++)
   {   
	   ct = document.getElementById(res[j])
	   if (!ct) return false;
	
	   for (var i = 0; i < ct.length; i++)
	   {
	      ct.options[i].selected = true
	   }
   }

   return true;
}


function StdPopHidden(ct, textField)
{
	cll = "";

	for (var i = 0; i < ct.length; i++)
	{
		cll = cll + ct.options[i].value;
		if (i != ct.length - 1)
		{
			cll = cll + ",";
		}
	}
	
	$("#" + textField).val(cll);

	return true
}


function StdDragstartHandler(ev) {
 // Add the target element's id to the data transfer object
 ev.dataTransfer.setData("application/appid", ev.target.id);
 ev.dataTransfer.setData("application/allowdrag", $(ev.target).attr("allowdrag"));
 ev.dataTransfer.setData("application/source", $("#" + ev.target.id).parent().attr("id") );
 ev.dataTransfer.dropEffect = "move";
}

function StdDragoverHandler(ev)
{
	ev.preventDefault();
	ev.dataTransfer.dropEffect = "move"
}

function StdDropHandler(ev)
{
	ev.preventDefault();
	// Get the id of the target and add the moved element to the target's DOM
	const data = ev.dataTransfer.getData("application/appid");
	drag = ev.dataTransfer.getData("application/allowdrag");
	source = ev.dataTransfer.getData("application/source");
	
	if (drag == "undefined")
	{
	 alert("allowdrag is undefined for source element");
	 return;
	}
	
	drag = drag.split(",");
	
	if (drag.indexOf(ev.target.id) == -1)
	{
	 return;
	}
		
	$(data).attr("allowdrag", $(ev.target).attr("allowdrag")  )
	ev.target.appendChild(document.getElementById(data));

	// Reset handlers for option after drag.	
	$(document.getElementById(data)).attr("allowdrag", $(document.getElementById(data).parentNode).attr("allowdrag"));	


   if ( typeof $(ev.target).data("populate") != "undefined")
   {
	   StdPopHidden(ev.target, $(ev.target).data("populate"))
   }

   if ( typeof $("#" + source).data("populate") != "undefined")
   {
	   StdPopHidden(document.getElementById(source), $("#" + source).data("populate"))
   }

   if ( typeof $("#" + source).data("afterfunc") != "undefined")
   {
	   afterfunc = $("#" + source).data("afterfunc");
	   window[afterfunc](ycat)
   }
   
   
}



function showsug()
{
	$('.suggest_popup_wrapper').show();
	$("#mask").show();
	return false;
}

function hidesug()
{
	$('.suggest_popup_wrapper').hide();
	$("#mask").hide();
	return false;
}

function submitsug(v)
{
	url = hpth + "ajax_suggestion.php";
	formdata = {};
	formdata.location = document.location + "";
	formdata.text = v.sugtxt.value;

	$.ajax({
		  url: url,
		  type: "POST",
		  data : formdata,
	})
	.fail(function(jqXHR, textStatus, errorThrown ) {
		
		alert("There may have been an error recording your setting. Please try again later (" + textStatus + ")\n" + errorThrown + "\n\n" + jqXHR.responseText)
		return;
	})
	.done(function( dtt ) {

		var data;
		
		try
		{
		     data = $.parseJSON(dtt);
		}
		catch(e)
		{
		    alert("Error:\n " + dtt)
		    return false;
		}

		if (data.success == 1)
		{
			alert("Thank you. Your suggestion has been submitted");
			hidesug();
		}
		else
		{
			alert("There may have been an error recording your setting. Please try again later.\nError:\n\n" + data.errmsg);
			return;
		}
  	});

	return false;	
}


var blockstyle = "";

$( document ).ready(function() {

	blockstyle = $(".nav_table").css("display")

});

function togglenav()
{
	if ( $(".left_nav_showhide").css("display") != "none" && $(".nav_table").css("display") == "table")
	{
		return;
	}

	$(".left_nav_showhide").slideToggle();
}

function toggleindex(nd)
{
	if ( $(".index_showhide").css("display") != "none" && $(".nav_table").css("display") == "table")
	{
		return;
	}

	$("#" + nd).slideToggle();
}

$( window ).resize(function() {

	if (blockstyle != $(".nav_table").css("display"))
	{
		if ($(".nav_table").css("display") == "table")
		{
			$(".left_nav_showhide").show();
			$(".index_showhide").show();
		}
		else
		{
			$(".left_nav_showhide").hide();
			$(".index_showhide").hide();	
		}
		
		blockstyle = $(".nav_table").css("display")
	}
});

	
$(document).ready(function() {
	
	$(window).on('load',function(){
				
		if ($('.login-popup').attr('closed') != "1")
		{
			$('.login-popup').fadeIn(300);
		}
		
		return false;
	});
	
	// When clicking on the button close or the mask layer the popup closed
	$('a.close').click(function() { 

      $('.login-popup').attr('closed', 1);

	  $('#mask , .login-popup').fadeOut(300 , function() {
	  
	  	  if ((typeof(newsid) !== 'undefined') && newsid != "")
	  	  {
		  	$.post( hpth + "newsupdates.php", { newsread: "1", newsid: newsid, admin: adminid } );
		  }
	  });
	  return false;
	});
	
});
	
	
function getRequest()
{
	try
	{
	 var requester = new XMLHttpRequest();
	}
	catch (error)
	{
	 try
	 {
	   var requester = new ActiveXObject("Microsoft.XMLHTTP");
	 }
	 catch (error)
	 {
	   return false;
	 }
	}


	return requester
}









this.imagePreview = function(){	
	/* CONFIG */
		
		c_top = "";
		c_left = "";
		c_right = "";
		c_bottom = "";

		currelem = null;

		t_width = 0;
		timeoutId2 = null;
	
		touchart = 0;

		snap = "";
		fadeaway = 250;


		var ua = navigator.userAgent;
		var isiPad = /iPad/i.test(ua) || /iPhone OS 3_1_2/i.test(ua) || /iPhone OS 3_2_2/i.test(ua);


		var fingerC = 0;


	// If we're on an iDevice, don't go to the URL directly,
	// and rely on double-tap in order to follow through.

	$(".elevpreview").bind("click", (function(e){
		return true;
	}));


	// If anywhere on the screen is touched
	// it should close any popup windows as long as
	// The element touched isn't part of .elevpreview

	function clearcurrelem()
	{
		currelem = null;
	}

	function clearhover()
	{
		hoverout(this);
	}


	function onhover(e, ths)
	{
		if (currelem != $(ths).attr("tooltip"))
		{
			hoverout(this);
		}

		window.clearTimeout(timeoutId2);

		if (currelem == $(ths).attr("tooltip"))
		{
			return;
		}


		ths.t = ths.title;
		ths.title = "";

		var txn = $(ths).attr('tooltip')


		if ($(ths).attr('snap'))
		{
			snap = $(ths).attr('snap')
		}

		if ($(ths).attr('fadeaway'))
		{
			fadeaway = parseInt($(ths).attr('fadeaway'))
		}

		if ($(ths).attr('offset_top'))
		{
			c_top = parseInt($(ths).attr('offset_top'))
		}

		if ($(ths).attr('offset_bottom'))
		{
			c_bottom = parseInt($(ths).attr('offset_bottom'))
		}

		if ($(ths).attr('offset_left'))
		{
			c_left = parseInt($(ths).attr('offset_left'))
		}

		if ($(ths).attr('offset_right'))
		{
			c_right = parseInt($(ths).attr('offset_right'))
		}

		if ($(ths).attr('tooltip_width'))
		{
			t_width = parseInt($(ths).attr('tooltip_width'))
		}
		else
		{
			t_width = $("#preview").width();
		}

		var txt = "<p id='preview'>" + $("#"+txn).html() + "</p>"

		$("body").append(txt);						 

		position = $(ths).position();
		pageY = position.top;
		pageX = position.left;

		if (c_bottom != "")
			$("#preview").css("top",(pageY + c_bottom) + "px");

		if (c_right != "")
			$("#preview").css("left",(pageX + c_right) + "px");

		if (c_left != "")
			$("#preview").css("left",(pageX - c_left - t_width) + "px");

		if (c_top != "")
			$("#preview").css("top",(pageY - c_top - $("#preview").height()) + "px");

		if (t_width != 0)
		{
			$("#preview").css("width", t_width + "px");
			$("#preview").css("max-width", t_width + "px");
		}

		$("#preview").fadeIn("fast");

		currelem = $(ths).attr("tooltip")

		$("#preview .ajaxtoggle").click(function(e){
			ajaxh(e, this);				
		});

		$("#preview .ajaxtoggle").each(function(e){
			loadajaxh(e, this);
		});

	}

	function hoverout(ths)
	{
		ths.title = ths.t;	
		$("#preview").remove();
		currelem = "";
	}


	$(".elevpreview").mousemove(function(e){

		if (snap != "cursor")
		{
			return;
		}


		if (c_bottom != "")
			$("#preview").css("top",(e.pageY + c_bottom) + "px");

		if (c_right != "")
			$("#preview").css("left",(e.pageX + c_right) + "px");

		if (c_left != "")
			$("#preview").css("left",(e.pageX - c_left - $("#preview").width()) + "px");

		if (c_top != "")
			$("#preview").css("top",(e.pageY - c_top - $("#preview").height()) + "px");

	});	


	$(".elevpreview").hover(function(e){
		onhover(e, this);

		$("#preview").hover(function(e){
			window.clearTimeout(timeoutId2);
	    },
		function(){
			timeoutId2 = window.setTimeout(clearhover, fadeaway, true);
	    });


    },
	function(){
		timeoutId2 = window.setTimeout(clearhover, fadeaway, true);
    });
};


function loadajaxh(e, ths)
{
	id_attr   = $(ths).attr("id");
	checked = ($(ths).is(':checked')) ? 1 : 0;


	url = $(ths).attr("url") + "";

	if (url != "")
	{
		url = url + "&get=1";

		$.ajax({
		  url: url,
		  context: document.body,
		  success: function(data){

			if (data == 1)
			{
				$(ths).attr('checked','checked');
			}
			else
			{
				$(ths).removeAttr('checked');
			}

		  }
		});
	}

}

function ajaxh(e, ths)
{
	id_attr   = $(ths).attr("id");
	checked = ($(ths).is(':checked')) ? 1 : 0;
	url = $(ths).attr("url") + "";

	if (url != "")
	{
		url = url + "&toggle=" + checked;

		$.ajax({
		  url: url,
		  context: document.body
		});
	}

}


$(document).ready(function(){
	imagePreview();
	
    var $chkboxes = $('.checkselect');
    var lastChecked = null;

    $chkboxes.click(function(e) {
        if(!lastChecked) {
            lastChecked = this;
            return;
        }

        if(e.shiftKey) {
            var start = $chkboxes.index(this);
            var end = $chkboxes.index(lastChecked);

            $chkboxes.slice(Math.min(start,end), Math.max(start,end)+ 1).prop('checked', lastChecked.checked);

        }

        lastChecked = this;
    });
	
});

// Function for selecting everything in a Select2 style box.

function SelectUnselectAll(cnt)
{
	if (!isNaN(parseFloat(cnt)) && isFinite(cnt))
	{
		nodename = "#select2_item_" + cnt
	}
	else
	{
		nodename = "#" + cnt;
	}
	
	ht = $("#selectall_id_" + cnt).html();
	if (ht == "Select All")
	{
		$("#selectall_id_" + cnt).html("Clear All");
		$(nodename + " > option:not([disabled])").prop("selected","selected");
	}
	else
	{
		$("#selectall_id_" + cnt).html("Select All");
		$(nodename).val('');
	}

	$(nodename).trigger("change");	
	$(nodename).select2('close');
}

// Functions for selecting everything in a Select2 + SortableJS style box

function SelectSortableUnselectAll(cnt)
{
	ht = $("#selectall_sortable_id_" + cnt).html();
	if (ht == "Select All")
	{					
		name = $("#sortable_item" + cnt).data("name");
		
		$("#selectall_sortable_id_" + cnt).html("Clear All");
							
		$("#select2_sortable_item_" + cnt + " > option").each(function() {
			
			key = $(this).val();
			label = $(this).text();
			
			txt = '<div class="sortable_item">'
			txt = txt + '<input type="hidden" id="sortable_item_' + cnt + '_' + key + '" '
			if (name != "")
			{
				txt = txt + 'name="' + name + '" '
			}
			
			txt = txt + ' value="' + key + '"'
			txt = txt + ' data-label="' + label + '" readonly /> '
			
			if ($("#select2_sortable_item_" + cnt).data("url") != undefined)
			{
				txt = txt + "<a target=\"_blank\" href=\"" + $("#select2_sortable_item_" + cnt).data("url") + key + "\">&#128065; </a> "
			}

			txt = txt + label + " "


			txt = txt + '<a class="menulink nowrap" href="javascript:RemoveSortableItem(\'' + cnt + '\', \'' + key + '\')">[- Remove]</a>'
			txt = txt + '</div>'
			
			$("#sortable_item" + cnt).append(txt);
			$(this).remove();	
			
			$("#sortable_item" + cnt + " .sortable_no_items").addClass("hid");				
		});
	}
	else
	{
		$("#selectall_sortable_id_" + cnt).html("Select All");
		
		$("#sortable_item" + cnt + " > div.sortable_item").each(function() {
			
			id = $("input", this).val();
			label = $("input", this).data("label");
			
			$(this).remove();
			
			txt = '<option value="' + id + '">' + label + "</option>";
			$("#select2_sortable_item_" + cnt).append(txt);
			
			$("#sortable_item" + cnt + " .sortable_no_items").removeClass("hid");
			
		});
	}
	
	$("#select2_sortable_item_" + cnt).trigger("change");	
	
	if ($("#sortable_item" + cnt).data("populate") != "")
	{
		pop = $("#sortable_item" + cnt).data("populate");
		
		var cll = [];
		
		$("#sortable_item" + cnt + " input").each( function() { 
			cll[cll.length] = this.value;
		})
	
		$("#" + pop).val(cll.join(","));
	}
		
	let funcName = "Sortable_onUpdate_" + cnt;
	if (typeof window[funcName] === "function") {
		window[funcName]();
	}
}

function RemoveSortableItem(cnt, key)
{
	id = $('#sortable_item_' + cnt + '_' + key).val();
	label = $('#sortable_item_' + cnt + '_' + key).data("label");
	dv = $('#sortable_item_' + cnt + '_' + key).parent();
	
	txt = '<option value="' + id + '">' + label + "</option>";
	$("#select2_sortable_item_" + cnt).append(txt);
	$("#select2_sortable_item_" + cnt).trigger("change");
	
	$(dv).remove();

	
	if ($("#sortable_item" + cnt + " > div.sortable_item").length == 0)
	{					
		$("#sortable_item" + cnt + " .sortable_no_items").removeClass("hid");
		$("#selectall_sortable_id_" + cnt).html("Select All");
	}
	
	if ($("#sortable_item" + cnt).data("populate") != "")
	{
		pop = $("#sortable_item" + cnt).data("populate");
		
		var cll = [];
		
		$("#sortable_item" + cnt + " input").each( function() { 
			cll[cll.length] = this.value;
		})
	
		$("#" + pop).val(cll.join(","));
	}
	
	let funcName = "Sortable_onUpdate_" + cnt;
	if (typeof window[funcName] === "function") {
		window[funcName]();
	}
}

function AddSortableItem(cnt)
{
	if ($("#select2_sortable_item_" + cnt + ' option:selected').length == 0)
	{
		return;
	}
	
	v = $("#select2_sortable_item_" + cnt);
			
	key = $(v).val();
	label = $("#select2_sortable_item_" + cnt + ' option:selected').text();
	name = $("#sortable_item" + cnt).data("name");
	
	
	txt = '<div class="sortable_item">'
	txt = txt + '<input type="hidden" id="sortable_item_' + cnt + '_' + key + '" name="' + name + '" value="' + key + '"'
	txt = txt + ' data-label="' + label + '" readonly /> '
	if (v.data("url") != undefined)
	{
		txt = txt + "<a target=\"_blank\" href=\"" + v.data("url") + key + "\"><i class='fa fa-eye' aria-hidden='true'></i> </a> "
	}

	txt = txt + label + " "

	txt = txt + '<a class="menulink" href="javascript:RemoveSortableItem(\'' + cnt + '\', \'' + key + '\')">[- Remove]</a>'
	txt = txt + '</div>'
	
	$("#sortable_item" + cnt).append(txt);
	$("#select2_sortable_item_" + cnt + ' option:selected').remove();	
	
	$("#sortable_item" + cnt + " .sortable_no_items").addClass("hid");
	
	if ($("#select2_sortable_item_" + cnt + ' option').length == 0)
	{
		$("#selectall_sortable_id_" + cnt).html("Clear All");
	}
	
	if ($("#sortable_item" + cnt).data("populate") != "")
	{
		pop = $("#sortable_item" + cnt).data("populate");
		
		var cll = [];
		
		$("#sortable_item" + cnt + " input").each( function() { 
			cll[cll.length] = this.value;
		})
	
		$("#" + pop).val(cll.join(","));
	}	
	
	let funcName = "Sortable_onUpdate_" + cnt;
	if (typeof window[funcName] === "function") {
		window[funcName]();
	}
}