var convertVersionString=function(versionString){var r=versionString.split('.');return parseInt(r[0])*100000+parseInt(r[1])*1000+parseInt(r[2]);};if((typeof Prototype=='undefined')||(typeof Effect=='undefined')||(typeof Element=='undefined')||(typeof Element.Methods=='undefined')||(convertVersionString(Prototype.Version)<convertVersionString('1.6.0'))||(convertVersionString(Scriptaculous.Version)<convertVersionString('1.8.1')))
throw("calendar.js requires the Prototype JavaScript framework >= 1.6.0 and script.aculo.us 1.8.1 extended framework (with builder, dragdrop, effects)");Object.extend(Event,{wheel:function(event){var delta=0;if(!event)event=window.event;if(event.wheelDelta){delta=event.wheelDelta/120;if(window.opera)delta=-delta;}else if(event.detail){delta=-event.detail/3;}
return Math.round(delta);}});var Calendar=Class.create({initialize:function(_container,_options){this.options=Object.extend({slideDuration:.5,fadeDuration:.5,startMonday:true,filePath:'inc/calendar/',defaultView:'month',style:'',wheel:true,opacity:.9},_options||{});this.loading=false;this.container=_container=$(_container);var _class=this;var pars='defaultView='+this.options.defaultView;if(this.picker){if((this.options.prefillDate)&&this.getInputDate(this.options.prefillDate))pars+='&pickedDate='+this.getInputDate(this.options.prefillDate);if(this.options.linkWithInput)pars+='&gotoPickedDate=1';}
this.u('base',pars,function(){_class.mainLoader=_container.getElementsBySelector('div[class=loaderA]')[0];_class.tempLoader=_container.getElementsBySelector('div[class=loaderB]')[0];_class.label=_container.getElementsBySelector('span[class=label]')[0];_class.arrowLeft=_container.getElementsBySelector('div[class=arrowLeft]')[0];_class.arrowRight=_container.getElementsBySelector('div[class=arrowRight]')[0];_class.initializeCalendarFunctions();if(_class.picker){if(_class.options.prefillDate&&_class.getInputDate(_class.options.prefillDate))_class.pick(_class.options.prefillDate);}},_container);},initializeCalendarFunctions:function(){this.resetArrows();var vars=(this.mainLoader.getElementsBySelector('table')[0].readAttribute('summary')).evalJSON();var _class=this;this.label.removeClassName('noHover');this.label.update(vars.label);this.label.onclick=function(e){if(vars.parent)_class.u(vars.parent,'ts='+vars.ts+'&parent='+vars.current,function(){_class.fade()});};if(vars.hide_left_arrow)_class.hideLeftArrow();else if(vars.hide_right_arrow)_class.hideRightArrow();this.arrowLeft.onclick=function(){_class.u(vars.current,'ts='+vars.pr_ts,function(){_class.slideLeft()})};this.arrowRight.onclick=function(){_class.u(vars.current,'ts='+vars.nx_ts,function(){_class.slideRight()})};if(this.options.wheel){var fctWheelCalendar=function(event){var vars=(_class.mainLoader.getElementsBySelector('table')[0].readAttribute('summary')).evalJSON();if(Event.wheel(event)<0){_class.u(vars.current,'ts='+vars.pr_ts,function(){_class.slideLeft()});}else{_class.u(vars.current,'ts='+vars.nx_ts,function(){_class.slideRight()})}
event.stop();return false;};Event.observe(this.container,"mousewheel",fctWheelCalendar,false);Event.observe(this.container,"DOMMouseScroll",fctWheelCalendar,false);}
var clickables=this.mainLoader.getElementsBySelector('td');switch(vars.current){case'month':if(this.picker){clickables.each(function(_clickable){_clickable.onclick=function(){_class.pick((_clickable.readAttribute('date')).evalJSON());_class.mainLoader.getElementsBySelector('td').each(function(_clickable){_clickable.removeClassName('selected')});this.addClassName('selected');};});}
break;case'year':clickables.each(function(_clickable){_clickable.onclick=function(){_class.u('month','ts='+_clickable.readAttribute('ts'),function(){_class.fade()})};});break;case'decade':this.label.addClassName('noHover');clickables.each(function(_clickable){_clickable.onclick=function(){_class.u('year','ts='+_clickable.readAttribute('ts')+'&m_ts='+_clickable.readAttribute('m_ts'),function(){_class.fade()})};});break;}},u:function(_url,_pars,_onComplete,_id){if(!this.loading&&!this.transitioning){var _class=this;this.loading=true;var element=$(_id?_id:this.tempLoader);_pars+='&picker='+(this.picker?1:0)+'&startMonday='+(this.options.startMonday?1:0)+'&style='+this.options.style;if(this.picker&&this.getInputDate())_pars+='&pickedDate='+this.getInputDate();new Ajax.Request(this.options.filePath+_url+'.php',{method:'post',asynchronous:true,parameters:_pars,onSuccess:function(t){if(t.responseText!=""){element.update(t.responseText);}else{}
_onComplete();_class.loading=false;},evalScripts:true});}},slideLeft:function(){if(this.arrowLeft.getStyle('visibility')!="hidden"){var _class=this;_class.transitioning=true;this.tempLoader.setStyle({position:'absolute',left:-164+"px",opacity:1});_class.tempLoader.setStyle({display:'block'});_class.mainLoader.setStyle({display:'block'});new Effect.Move(this.tempLoader,{x:0,y:0,mode:'absolute'});this.mainLoader.setStyle({position:'absolute',left:0+"px",opacity:1});new Effect.Move(this.mainLoader,{x:164,y:0,mode:'absolute',afterFinish:function(){_class.transitioning=false;_class.tempLoader.setStyle({display:'none',left:0+"px"});_class.mainLoader.setStyle({left:0+"px"});}});this.switchLoaders();}},slideRight:function(){if(this.arrowRight.getStyle('visibility')!="hidden"){var _class=this;_class.transitioning=true;this.mainLoader.setStyle({position:'absolute',left:0+"px",opacity:1});_class.tempLoader.setStyle({display:'block'});_class.mainLoader.setStyle({display:'block'});new Effect.Move(this.mainLoader,{x:-164,y:0,mode:'absolute'});this.tempLoader.setStyle({position:'absolute',left:164+"px",opacity:1});new Effect.Move(this.tempLoader,{x:0,y:0,mode:'absolute',afterFinish:function(){_class.transitioning=false;_class.tempLoader.setStyle({display:'none',left:0+"px"});_class.mainLoader.setStyle({left:0+"px"});}});this.switchLoaders();}},fade:function(overRuleTrans){var _class=this;this.transitioning=overRuleTrans?false:true;new Effect.Fade(this.mainLoader,{from:this.options.opacity,duration:this.options.fadeDuration,afterFinish:function(){}});new Effect.Appear(this.tempLoader,{to:this.options.opacity,duration:this.options.fadeDuration,afterFinish:function(){_class.transitioning=false;}});this.switchLoaders();},switchLoaders:function(){this.mainLoader=this.mainLoader.className=='loaderA'?this.container.getElementsBySelector('div[class=loaderB]')[0]:this.container.getElementsBySelector('div[class=loaderA]')[0];this.tempLoader=this.tempLoader.className=='loaderA'?this.container.getElementsBySelector('div[class=loaderB]')[0]:this.container.getElementsBySelector('div[class=loaderA]')[0];this.initializeCalendarFunctions();},resetArrows:function(){this.arrowLeft.setStyle({visibility:'visible'});this.arrowRight.setStyle({visibility:'visible'});},hideLeftArrow:function(){this.arrowLeft.setStyle({visibility:'hidden'});},hideRightArrow:function(){this.arrowRight.setStyle({visibility:'hidden'});}});var CalendarPicker=Class.create(Calendar,{initialize:function($super,_element,_options){this.options=Object.extend({separateInput:false,prefillDate:false,linkWithInput:true,leadingZero:true,twoDigitYear:false,separator:'-',format:'d/m/y',openWith:null,alignX:'center',alignY:'top',offset:{'x':0,'y':0},style:'',ieTransitionColor:'#ffffff',toggleDuration:.8,draggable:true,onload:Prototype.emptyFunction,onunload:Prototype.emptyFunction,opacity:1},_options||{});this.element=$(_element);if(!this.element)return;if(this.options.showTime)this.options.style+=" extend";if(this.options.separateInput!=false){this.element.day=$(this.options.separateInput.day);this.element.month=$(this.options.separateInput.month);this.element.year=$(this.options.separateInput.year);}
this.picker=Builder.node('div',{className:'vlaCalendarPicker'+(this.options.style!=''?' '+this.options.style:''),style:'display:none'});document.body.insertBefore(this.picker,document.body.firstChild);this.bodyContent=Builder.node('div',{className:'pickerBackground'});this.picker.appendChild(this.bodyContent);this.pickerContent=Builder.node('div',{className:'pickerBackgroundContent'});this.bodyContent.appendChild(this.pickerContent);$super(this.pickerContent,this.options);var _class=this;var pointer=this.options.openWith?$(this.options.openWith):this.element;Event.observe(pointer,'focus',function(){_class.show()});Event.observe(pointer,'click',function(){_class.options.openWith?_class.toggle():_class.show()});Event.observe(pointer,'change',function(){_class.show()});Event.observe(document.body,'mousedown',function(e){if(_class.outsideHide&&_class.outsideClick(e,_class.picker))_class.hide();});if(this.options.linkWithInput){if(this.options.separateInput!=false){Event.observe(this.element.day,'keyup',function(){_class.linkedUpdate()});Event.observe(this.element.month,'keyup',function(){_class.linkedUpdate()});Event.observe(this.element.year,'keyup',function(){_class.linkedUpdate()});}else{Event.observe(this.element,'keyup',function(){_class.linkedUpdate()});}}
if(this.options.draggable)new Draggable(this.picker,{revert:false});this.visible=false;this.outsideHide=false;this.notify("onload");},position:function(){var top,left;switch(this.options.alignX){case"left":left=0-this.picker.getWidth();break;case"center":left=-this.picker.getWidth()/2;break;case"right":left=0;break;default:left=0;break;}
element=this.element.day?this.element.day:this.element;switch(this.options.alignY){case"bottom":top=element.offsetHeight;break;case"top":top=element.offsetHeight-element.getHeight()-this.picker.getHeight()-4;break;default:top=element.offsetHeight-element.getHeight()-this.picker.getHeight()-4;break;}
Position.clone(this.element,this.picker,{setHeight:false,setWidth:false,offsetTop:top,offsetLeft:left});},show:function(){this.position();if(!this.visible){this.visible=true;var _class=this;if(Prototype.Browser.IE)this.picker.setStyle({backgroundColor:this.ieTransitionColor});new Effect.Appear(this.picker,{to:this.options.opacity,duration:this.options.toggleDuration,afterFinish:function(){if(Prototype.Browser.IE)_class.picker.setStyle({backgroundColor:'transparent'});_class.outsideHide=true;}});}},hide:function(){if(this.visible){var _class=this;if(Prototype.Browser.IE)this.picker.setStyle({backgroundColor:this.ieTransitionColor});new Effect.Fade(this.picker,{from:this.options.opacity,duration:this.options.toggleDuration,afterFinish:function(){_class.picker.setStyle({display:'none'});_class.outsideHide=false;_class.visible=false;}});}},toggle:function(){if(this.visible)this.hide();else this.show();},pick:function(_date){if(this.options.leadingZero){if(_date.day<10)_date.day='0'+_date.day;if(_date.month<10)_date.month='0'+_date.month;}
if(this.options.twoDigitYear)_date.year=_date.year.substring(2,4);if(this.element.day){if(this.element.day)this.element.day.value=_date.day;if(this.element.month)this.element.month.value=_date.month;if(this.element.year)this.element.year.value=_date.year;this.hide();}else{switch(this.options.format){case"m/d/y":this.element.value=_date.month+this.options.separator+_date.day+this.options.separator+_date.year;break;case"y/m/d":this.element.value=_date.year+this.options.separator+_date.month+this.options.separator+_date.day;break;case"y/d/m":this.element.value=_date.year+this.options.separator+_date.day+this.options.separator+_date.month;break;case"d/m/y":default:this.element.value=_date.day+this.options.separator+_date.month+this.options.separator+_date.year;}
this.hide();}
this.notify("onunload");},getInputDate:function(_date){var day,month,year;if(_date){day=_date.day;month=_date.month;year=_date.year;}else if(this.options.separateInput!=false){day=parseInt(this.element.day.value);month=parseInt(this.element.month.value);year=parseInt(this.element.year.value);}else{var date=this.element.value.split(this.options.separator);if(date.length!=3)return null;switch(this.options.format){case"m/d/y":day=date[1];month=date[0];year=date[2];break;case"y/m/d":day=date[2];month=date[1];year=date[0];break;case"y/d/m":day=date[1];month=date[2];year=date[0];break;case"d/m/y":default:day=date[0];month=date[1];year=date[2];}}
if(!this.isNumber(day)||!this.isNumber(month)||!this.isNumber(year)||day==0||month==0||year=='0'||(this.options.twoDigitYear&&year>99)||(!this.options.twoDigitYear&&year<1979)||(!this.options.twoDigitYear&&year>2030)||month>12||day>31)return null;if(this.options.twoDigitYear&&this.isNumber(year)&&year<100){year=parseInt(year);if(year<10)year='200'+year;else if(year<70)year='20'+year;else if(year>69)year='19'+year;else year=new Date().getFullYear();}
return day+'/'+month+'/'+year;},linkedUpdate:function(){var _class=this;var date=this.getInputDate();if(date&&this.pickedDate!=date){this.u('month','gotoPickedDate=1',function(){_class.fade(true)});this.pickedDate=date;}},outsideClick:function(_event,_element){var mousePos=new Object();mousePos.x=Event.pointerX(_event);mousePos.y=Event.pointerY(_event);var elementData1=Element.cumulativeOffset(_element);var elementData2=Element.getDimensions(_element);return(mousePos.x>elementData1.left&&mousePos.x<(elementData1.left+elementData2.width))&&(mousePos.y>elementData1.top&&mousePos.y<(elementData1.top+elementData2.height))?false:true;},isNumber:function(_number){if(_number=='')return false;return(_number>=0)||(_number<0)?true:false;},notify:function(eventName){if(this.options[eventName])
this.options[eventName](this);}});