(function( $, undefined ) {
	var BIG = 1;
	var SMALL = 0;
	var ZOOM = 1;
	var REGULAR = 0;


	var _dragging='';
	var _dragform='';
	var _zoomed=false;

$.widget("ui.ntcalendar", {
   // default options
	options: {
		proc: 'nothing',
		insertForm: '',
		insertText: 'Insert',
		changeText: 'Change',
		insertTip: 'Click here to insert a record',
		popupMode: true,
		otherFormParameters: '',
		size: SMALL,
		monthClass: '',
		smallMonthClass: '',
		contentClass: '',
		smallContentClass: '',
		labelClass: '',
		smallLabelClass: '',
		emptyLabelClass: '',
		smallEmptyLabelClass: '',
		zoomHeading: '',
		gradients: true
   },
//------------------------------------------------------    
		_create: function() {
			var _this = this;
		  $(this.element).find('[data-nt-month]').each(function(){_this._addMonth(this,REGULAR);});
		  this._addButtons(this.options.size == SMALL ? true : false,REGULAR);
		  this._addPopup();
		  
		},	
//------------------------------------------------------      		
		_addPopup: function(){
			var _this = this;
			$(this.element).after('<div id="popup_'+this.options.proc+'_div" class="nt-hidden">' +
														'<div id="'+this.options.proc+'_zoom_div"></div></div>');
			$('#popup_'+this.options.proc+'_div').
			dialog({close: function(event, ui) {_zoomed = false; },  
							autoOpen: false, 
							width: 860, 
							modal: true, 
							position: ['center',15]})
			.removeClass('nt-hidden');				
		},
//------------------------------------------------------      
		_addMonth: function(month,zoomed){
		  this._setHeader(month);
		  this._primeUpdates(month,zoomed);		
		  this._primeInserts(month,zoomed);
			this._makeDraggable(month,zoomed);
			this._makeDroppable(month,zoomed);
			(this.options.size == BIG || zoomed == ZOOM) ? this._bigMonth(month) : this._smallMonth(month);
			this._applyGradients(month);
		},
//------------------------------------------------------      
		_setHeader: function(month){
			var _this = this;
			var _span = $(month).find('[data-nt-heading]');
			var _atr = $(month).find('[data-nt-heading]').attr('data-nt-heading');
			$(_span).html(_atr);
		},
//------------------------------------------------------      
		_bigMonth: function(month){
			var _this = this;
			$(month).removeClass(_this.options.smallMonthClass).addClass(_this.options.monthClass);
		},
//------------------------------------------------------      
		_smallMonth: function(month){
			var _this = this;
			$(month).removeClass(_this.options.MonthClass).addClass(_this.options.smallMonthClass);
		},
//------------------------------------------------------      
		_primeInserts: function(month,zoomed) {	
			var _this = this;	
			$(month).find("[data-nt-date]").not("[data-nt-id]").add('[data-nt-info="i"]',month)
				.removeClass("drop0 drop1 drag0 drag1")
				.addClass("drop"+zoomed)
				.attr("title",this.options.insertTip)
				.bind("click",function(){
					if (_dragging==''){
						if (_this.options.popupMode){
							ntd.push(_this.options.insertForm,'',_this.options.insertText,1,1,null,_this.options.proc,'','_date_='+$(this).attr('data-nt-date')+'&'+_this.options.otherFormParameters);
						}	
					}		
				})	
				.find('div:first')
					.removeClass((_this.options.size==BIG || zoomed == ZOOM)? _this.options.smallEmptyLabelClass : _this.options.emptyLabelClass)
					.addClass((_this.options.size==BIG || zoomed == ZOOM) ? _this.options.emptyLabelClass : _this.options.smallEmptyLabelClass);
		},	
//------------------------------------------------------ 
		_primeUpdates: function(month,zoomed){ // find all full cells and prime them for call to update.
			var _this = this;	
				
			$(month).find("[data-nt-id]").not('[data-nt-info="r"]').not('[data-nt-info="i"]')
				.removeClass("drag0 drag1 drop0 drop1")
				.addClass("drag"+zoomed+" drop"+zoomed)
				.bind("click.cal",function(){
					if (_dragging=='' && $(this).attr('data-nt-form') != undefined){
						if (_this.options.popupMode){
							ntd.push($(this).attr('data-nt-form'),'',_this.options.changeText,1,2,null,_this.options.proc,$(this).attr('data-nt-id'),'_date_='+$(this).attr('data-nt-date')+'&'+_this.options.otherFormParameters);
						}	
					}
				})	
				
			$(month).find('[data-nt-id]')
				.addClass(_this.options.gradients ? "cal-grad" : "")
				.find('div:first')
					.removeClass((_this.options.size==BIG || zoomed == ZOOM) ? _this.options.smallLabelClass : _this.options.labelClass)
					.addClass((_this.options.size==BIG || zoomed == ZOOM) ? _this.options.labelClass : _this.options.smallLabelClass)
					.each(function(){
						if (_this.options.size==SMALL){
							image = $(this).parent().attr('data-nt-image-small');
							if (image){
								$(this).css('background-image','url("/'+image+'")');
							}	
						}
					})	
					.next()
						.removeClass((_this.options.size==BIG || zoomed == ZOOM) ? _this.options.smallContentClass : _this.options.contentClass)
						.addClass((_this.options.size==BIG || zoomed == ZOOM) ? _this.options.contentClass : _this.options.smallContentClass)
						.each(function(){
							if (_this.options.size==BIG || zoomed == ZOOM){
								image = $(this).parent().attr('data-nt-image-big');
								if (image){
									$(this).css('background-image','url("/'+image+'")');
								}	
							}
						})
						
			$(month)
				.find('[data-nt-place="f"]').removeClass('ui-corner-all').addClass((_this.options.size==BIG || zoomed == ZOOM)?'cal-corner-left':'cal-corner-left-small').end()
				.find('[data-nt-place="m"]').removeClass('ui-corner-all').end()
				.find('[data-nt-place="l"]').removeClass('ui-corner-all').addClass((_this.options.size==BIG || zoomed == ZOOM)?'cal-corner-right':'cal-corner-right-small').end()
				.find('[data-nt-place="s"]').removeClass('ui-corner-all').addClass((_this.options.size==BIG || zoomed == ZOOM)?'cal-corner-all':'cal-corner-all-small').end()
		},	
//------------------------------------------------------ 
		_makeDraggable: function(month,zoomed){
			$(month).find('.drag'+zoomed).draggable({
				revert: 'invalid',
				start: function(event, ui) { 
					_dragging = $(this).attr('data-nt-id');
					_dragform = $(this).attr('data-nt-form');
				},
				stop: function(event, ui) { 
					setTimeout(function(){_dragging='';}, 300);
				}
			});
		},	
//------------------------------------------------------ 		
		_makeDroppable: function(month,zoomed){
			var _this = this;	
			$(month).find('.drop'+zoomed).droppable({
				accept: '.drag'+zoomed,
				drop: function(event, ui) { 
					ntd.push(_dragform,'',_this.options.changeText,1,2,null,_this.options.proc,_dragging,'_newdate_='+$(this).attr('data-nt-date'),1);
				}
			});
		},
//------------------------------------------------------ 
		_removeDragAndDrop: function(month,zoomed){
			$(month).find('.drag'+zoomed).draggable("destroy");
			$(month).find('.drop'+zoomed).droppable("destroy");			
		},	
//------------------------------------------------------    
		_addButtons: function(addZoom,zoomed){
			var _this = this;
			$(this.element).find('[data-nt-month]:first').each(function(){_this._addPreviousButton(this,zoomed);});
			if (addZoom == 1){
				this._addZoomButtons();
			}	
			$(this.element).find('[data-nt-month]:last').each(function(){_this._addNextButton(this,zoomed);});
		},
//------------------------------------------------------ 		
		_addZoomButtons: function(){
			var _this = this;
			if (this.options.size == SMALL){
				$(this.element).find('[data-nt-month]').each(function(){_this._addZoomButton(this);});			
			}	
			this._bindZoomButtons();
		},
//------------------------------------------------------ 		
		_bindZoomButtons: function(){
			var _this = this;	
			$(this.element).find('.ui-icon-circle-zoomin').bind('click',function(){
				_this._zoomInMonth($(this).parent().parent());
			});
		},
//------------------------------------------------------ 		
		_zoomInMonth: function(month){		
			var _this = this;
			_zoomed = true;
			$('#popup_'+this.options.proc+'_div').dialog( "option", "title", _this.options.zoomHeading ).dialog('open');
			$('#'+this.options.proc+'_zoom_div').empty();
			$(month).clone().appendTo('#'+this.options.proc+'_zoom_div');
			var zoomMonth = $('#'+this.options.proc+'_zoom_div').find('[data-nt-month]:first')
			this._removeDragAndDrop(zoomMonth,0);
			this._removePreviousButton(zoomMonth,0);
			this._removeNextButton(zoomMonth,0);
			this._removeZoomButton(zoomMonth);
			this._zoomFormatIncoming(this);
		},
//------------------------------------------------------    
		_zoomFormatIncoming: function(_this){		
			_this._addMonth($('#'+ _this.options.proc + '_zoom_div').find('[data-nt-month]:first'),ZOOM);
			_this._addPreviousButton($('#'+ _this.options.proc + '_zoom_div').find('[data-nt-month]:first'),1);
			_this._addNextButton($('#'+ _this.options.proc + '_zoom_div').find('[data-nt-month]:last'),1);
		},
//------------------------------------------------------ 		
		_addZoomButton: function(month){
			var _this = this;
			var _id = $(month).attr('id') + '_zoom';
			if ($('#' + _id).html() == null){
				$(month)
					.find('[data-nt-heading]')
					.after('<span id="' + _id + '" class="nt-right ui-icon ui-icon-circle-zoomin">Zoom</span>')
			} 
		},
//------------------------------------------------------ 		
		_removeZoomButton: function(month){
			$(month).find('#' + $(month).attr('id') + '_zoom').remove();
		},		
//------------------------------------------------------    
		_addPreviousButton: function(month,zoomed){ 
			if ($('#' + this.options.proc + zoomed  + '_prev').attr('id') == undefined){
				$(month)
					.find('[data-nt-heading]')
					.before('<span id="' + this.options.proc + zoomed + '_prev" class="nt-hard-left ui-icon ui-icon-circle-triangle-w">Prev</span>')
				this._bindPreviousButton(month,zoomed);
			}	
		},
//------------------------------------------------------ 		
		_removePreviousButton: function(month,zoomed){
			$(month).find('#' + this.options.proc + zoomed  + '_prev').remove();
		},		
//------------------------------------------------------ 		
		_addNextButton: function(month,zoomed){
			if ($('#' + this.options.proc + zoomed  + '_next').attr('id') == undefined){		
				$(month)
					.find('[data-nt-heading]')
					.after('<span id="' + this.options.proc + zoomed + '_next" class="nt-right ui-icon ui-icon-circle-triangle-e">Next</span>');
					//.after('<span id="' + this.options.proc + zoomed + '_next" class="nt-right ui-icon ui-icon-circle-triangle-e">Next</span>');
				this._bindNextButton(month,zoomed);
			}	
		},
//------------------------------------------------------ 		
		_removeNextButton: function(month,zoomed){
			$(month).find('#' + this.options.proc + zoomed + '_next').remove();
		},
//------------------------------------------------------ 		
		_bindNextButton: function(month,zoomed){
			var _this = this;	
			if (zoomed==false){
				$('#' + this.options.proc + zoomed  + '_next').bind('click',function(){
					_this._scrollNext(month);
				});
			} else {
				$('#' + this.options.proc + zoomed  + '_next')
					.bind('click',function(){
						var parentMonth = '#'+$(month).attr('id');
						$(month).empty().remove();
						var nextMonth = $(parentMonth).next();
						if ($(nextMonth).attr('id') != undefined){
							_this._zoomInMonth(nextMonth);
						} else {
							_this._scrollNext(parentMonth,function(){
									nextMonth = $(parentMonth).next();
									_this._zoomInMonth(nextMonth);
								});
						}	
					});	
			}	
		},
//------------------------------------------------------ 		
		_bindPreviousButton: function(month,zoomed){
			var _this = this;	
			if (zoomed==false){
				$('#' + this.options.proc + zoomed  + '_prev').bind('click',function(){
					_this._scrollPrevious(month);
				});
			} else {
				$('#' + this.options.proc + zoomed  + '_prev')
					.bind('click',function(){
						var parentMonth = '#'+$(month).attr('id');
						$(month).empty().remove();
						var previousMonth = $(parentMonth).prev();
						if ($(previousMonth).attr('id') != undefined){
							_this._zoomInMonth(previousMonth);
						} else {
							_this._scrollPrevious(parentMonth,function(){
									previousMonth = $(parentMonth).prev();
									_this._zoomInMonth(previousMonth);
								});
						}	
					});	
			}	
		},
//------------------------------------------------------    
		_scrollNext: function(month,onComplete){		
			var _this = this;	
			_this._removeNextButton(month,REGULAR);
			// create holder for incoming new month
			var newId = _this._getNextDivName();
			var height = $(month).height();
			var width = $(month).width();
			var _ad = $(month).attr('data-nt-month');
			$(month)
				.after('<div id="'+ newId+'" style="height:' + height + 'px; width: '+width +'px;"></div>');
			// get new month	
			$.get(_this.options.proc,'_next_=' + _ad ,function(data){
					// when new month arrives
					xmlProcess(data);
					$(_this.element).find('#' + newId).each(function(){_this._addMonth(this,REGULAR);});
					_this._addButtons(true,REGULAR);
					if (onComplete){
						onComplete();
					}	
				});
			$(_this.element).find('[data-nt-month]:first').empty().remove();
		},		
//------------------------------------------------------    
		_scrollPrevious: function(month,onComplete){		
			var _this = this;	
			_this._removePreviousButton(month,REGULAR);
			// create holder for incoming new month
			var newId = _this._getPreviousDivName();
			var height = $(month).height();
			var width = $(month).width();
			var _ad = $(month).attr('data-nt-month');
			$(month)
				.before('<div id="'+ newId+'" style="height:' + height + 'px; width: '+width +'px; float:left"></div>');
			// get new month	
			$.get(_this.options.proc,'_prev_=' + _ad ,function(data){
					// when new month arrives
					xmlProcess(data);
					$(_this.element).find('#' + newId).each(function(){_this._addMonth(this,REGULAR);});
					_this._addButtons(true,REGULAR);
					if (onComplete){
						onComplete();
					}	
				});
			$(_this.element).find('[data-nt-month]:last').empty().remove();
		},		
//------------------------------------------------------    
		_getPreviousDivName: function(){		
			var d = $(this.element).find('[data-nt-month]:first').attr('id');
			var parts=d.split('_');
			if (parts[1]==1){
			  parts[2] = parseInt(parts[2]) - 1;
			  parts[1] = 12;
			} else {
				parts[1] = parseInt(parts[1]) - 1;
			}	
			d = parts.join('_');
			return(d);
		},
//------------------------------------------------------    		
		_getNextDivName: function(){
			var d = $(this.element).find('[data-nt-month]:last').attr('id');
			var parts=d.split('_');
			if (parts[1]==12){
			  parts[2] = parseInt(parts[2]) + 1;
			  parts[1] = 1;
			} else {
				parts[1] = parseInt(parts[1]) + 1;
			}	
			d = parts.join('_');
			return(d);
		},
//------------------------------------------------------      
		_applyGradients: function(month){
			$(month).find('.cal-grad')
				.each(function(){
					var col = $(this).css('background-color');
					if (col != 'transparent'){
						if (Modernizr.cssgradients ==  false){
							if (window.ActiveXObject) {  //for IE
								var ua = navigator.userAgent;
								var re  = new RegExp("MSIE ([0-8]{1,}[\.0-8]{0,})");
								if (re.exec(ua) != null){
									this.style.filter = '"filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='+col+', endColorstr=#FFFFFFFF)"';
								}	
							}
						} else {
							$(this).css('background','-webkit-gradient(linear, 0 0, 0 100%, from('+col+'), to(#FFFFFF))'); 
							if ($(this).css('background') == ''){
								$(this).css('background','-moz-linear-gradient(center bottom, #FFFFFF 0%, '+col+' 75%)');
							}		
						}	
					}	
				});		
		},
//------------------------------------------------------    
		refresh: function() {
			var _this = this;	
			$(this.element).find('[data-nt-month]').each(function(){_this._addMonth(this,REGULAR);});
			this._addButtons(true,REGULAR);
			if (_zoomed == true){
				var zoomMonth = '#' + $('#'+this.options.proc+'_zoom_div').find('[data-nt-month]:first').attr('id');
				this._zoomInMonth($(zoomMonth));
			}	
   },
//------------------------------------------------------    
   destroy: function() {
       $.Widget.prototype.destroy.apply(this, arguments); // default destroy
       // now do other stuff particular to this widget
   }
 });

$.extend( $.ui.ntcalendar, {
	version: "@VERSION"
});

})( jQuery );

//===============================================================================================================
//===============================================================================================================

(function( $, undefined ) {
// vars and equates here
  var _timePerPixel=0;
  var _changeClicked=0;

$.widget("ui.ntplanner", {
   // default options
	options: {
		proc: 'nothing',
		resizable: true,
		dayWidth: 72,
		date: 0,
		changeText: 'Change',
		insertText: 'Insert',
		insertForm: '',
		gradients: true
   },
//------------------------------------------------------    
		_create: function() {
			this._calcColumnWidths();
			this._resizable();
			this._prepareData();
			this._bindInsert();
		},	
	//------------------------------------------------------    
		_resizable: function() {	
		  // need to set max size, and also cope with browser window being resized smaller.
		  if (this.options.resizable){
				$(this.element).find('#' + this.options.proc + '_resize_div').resizable({handles: "e", alsoResize: '#'+ this.options.proc + '_days_div'});
		  }
		},
	//------------------------------------------------------    
		_calcColumnWidths: function() {	
			var _this = this;		
			var _width=0;
			var _days=0;
			var _div;
			$(this.element).find('[data-nt-row="header"]').children().each(function(){
					$(this).width(_this.options.dayWidth);
					_width += parseInt($(this).outerWidth(true));
					_days += 1;
				});
			$('#'+this.options.proc+'_days_div').children(':first').width(_width);	
			_timePerPixel = (_days*86400)/_width;
		},
	//------------------------------------------------------    
		_prepareData: function() {	
			var _this = this;
			$(this.element).find("[data-nt-id]").each(function(){
				$(this)
				.width( ($(this).attr('data-nt-end')-$(this).attr('data-nt-start')) / _timePerPixel)
				.css('left',($(this).attr('data-nt-start') - _this.options.date) / _timePerPixel +'px')
				.removeClass('nt-hidden')
				.bind('click.cal',function(e){
					_changeClicked = 1;
					ntd.push($(this).attr('data-nt-form'),'',_this.options.changeText,1,2,null,
					_this.options.proc,$(this).attr('data-nt-id'),'',0,'',$(this).parent().attr('data-nt-parent'));
				})
			});
		},
	//------------------------------------------------------    
		_bindInsert: function() {	
			var _this = this;
			$(this.element).find('[data-nt-row="data"]')
			.bind('click.cal',function(e){
			  if (_changeClicked == 0){
					var _somedate = parseInt(_this.options.date) + parseInt(_timePerPixel * (e.pageX - $(this).offset().left));
					ntd.push(_this.options.insertForm,'',_this.options.insertText,1,1,null,_this.options.proc,'','_unixdate_='+ _somedate + '&_bidv_=' + $(this).attr('data-nt-parent'),0,'',$(this).parent().attr('data-nt-parent'));			
				} else {
					_changeClicked = 0;
				}	
			});
		},
		
	//------------------------------------------------------    
		refresh: function() {	
		  this._prepareData();
		},		
	//------------------------------------------------------    
   destroy: function() {
       $.Widget.prototype.destroy.apply(this, arguments); // default destroy
       // now do other stuff particular to this widget
   }
 });

$.extend( $.ui.ntplanner, {
	version: "@VERSION"
});

})( jQuery );