(function(){var r=window.DL||{};r.Widget.Calendar=new r.Class({version:'$Revision: 1.34 $',initialize:function(b){this.options={appendTo:document.body,name:null,value:null,date:null,format:'y-m-d',headerFormat:'mm y',offset:-1,input:null,inputPosition:'outside',label:null,popup:false,visible:true,noPast:false,noFuture:false,theme:'enigma',className:null,period:true,toggle:false,toggleSeperator:',',disablemask:false,monthCount:1};this.input=[];this.value=[];this.slots=[];this.leafs={};this.today=new Date();this.disabled=false;var e=this.elements={},o=this.setOptions(b),self=this;o.date=(o.date)?r.Date.convert(o.date,o.format):o.date=new Date;o.noPast=(o.noPast)?r.Date.convert(o.noPast):false;o.noFuture=(o.noFuture)?r.Date.convert(o.noFuture):false;o.name=(o.appendTo&&o.appendTo.id)?o.appendTo.id:'Calendar_'+r.Widget.Calendar.instances.length;o.appendTo=(o.appendTo)?r.$I(o.appendTo):null;o.input=o.input||{type:'hidden',value:''};o.input=!r.type(o.input,'array')?[o.input]:o.input;for(var i=0,l=o.input.length;i<l;i++){if(r.type(o.input[i],'object')){var a=r.Object.combine({element:null,name:o.name+'_'+i,value:'',label:false,type:'mask',color:false,format:o.format},o.input[i]);if(r.type(a.element,'string','number'))a.element=r('#'+a.element);o.input[i]=a}else if(r.type(o.input[i],'string','number')){o.input[i]=(r.$I(o.input[i]))?{element:r.$I(o.input[i])}:{name:o.input[i]}}else throw new Error('DL.Wiget.Calendar.initalize(): Error while processing `options.input`: Invalid entry!');}r.Widget.Calendar.instances.push(this);this.create()},create:function(){var e=this.elements,o=this.options,l=r.Widget.Calendar.language,self=this;r.Element.addNodes(e.container=r.$C('div',{className:'Widget Calendar Theme'+r.String.ucFirst(o.theme)}),e.inputs=r.$C('div',{className:'Inputs'}),e.body=r.$C('div',{className:'Body'},r.$C('ul',{className:'Buttons'},r.$C('li',e.prevMonth=r.$C('a',{className:'PrevMonth',title:l.prevMonth,onclick:function(){self.changeMonth(-1)}})),r.$C('li',e.today=r.$C('a',{className:'Today',title:l.today,onclick:function(){self.doSelectLeaf(self.today.getFullYear(),self.today.getMonth())}})),r.$C('li',{className:'Last'},e.nextMonth=r.$C('a',{className:'NextMonth',title:l.nextMonth,onclick:function(){self.changeMonth(1)}})),r.$C('div',{style:{clear:'both'}})),r.$C('div',{className:'Content'},e.leafs=r.$C('div',{className:'Leafs'})),e.footer=r.$C('div',{className:'Footer'})));if(o.className)r.Element.addClass(e.container,o.className);r.Event.addHandlers(e.leafs,{click:function(a){if(self.disabled)return;var d=r.Event.target(a);if(r.Element.hasClass(d,'date')){var c=self.getLeaf(d.offsetParent,'element');var b=new Date(c.value.getTime());b.setDate(parseInt(d.innerHTML,10));self.select(b);r.Event.stop(a)}},mouseover:function(a){var b=r.Event.target(a);if(r.Element.hasClass(b,'date')){if(o.period){self.hoverPeriod(b)}}}});r.Element.addNode(o.appendTo,e.container);var q=function(b,c){var a,index=r.Array.indexOf(self.input,this);if(!(a=r.Date.stringToDate(b,self.options.input[index].format,self.options.format))){r.Array.remove(self.value,index);self.setValue();return this.toggleValid(false)}self.doUserChange(a,index)};for(var i=0;i<o.input.length;i++){var k=o.input[i],m,date;switch(k.type){default:var f=r.Date.dateToString(new Date(),k.format||o.format).replace(/\d/g,'#'),g=(!k.element)?(o.inputPosition=='outside')?e.inputs:e.footer:null,options={index:i,name:k.name||o.name+'_'+i,mask:f,disablemask:o.disablemask,label:k.label,element:k.element,appendTo:g,transform:false,className:(o.inputPosition=='inside')?'':'Widget-Calendar-Date',allowEmpty:true,onchange:q,onfocus:function(){var a;if(a=self.getValue(this.options.index)){self.doSelectLeaf(a.getFullYear(),a.getMonth())}},onenterkey:function(){if(o.popup)self.display(false)},onclick:function(c){var d=r.Position.getDimension(this.elements.input);var b=r.Browser.isIE?48:24;var a=(c.clientX+(document.body.scrollLeft||document.documentElement.scrollLeft)-d.left);if(d.width-a<=b&&o.popup)self.display()}};m=new r.Component.MaskInput(options);r.Element.setStyle(m.elements.input,'backgroundColor',k.color||'');break;case'textinput':var g=(!k.element)?(o.inputPosition=='outside')?e.inputs:e.footer:null;var p=new RegExp('^'+(k.format||o.format).replace(/([\.\-\/\\])/g,'\\$1').replace('y','\\d{2,4}').replace('m','\\d{1,2}').replace('d','\\d{1,2}').replace('H','\\d{1,2}').replace('M','\\d{1,2}').replace('S','\\d{1,2}')+'$');var m=new r.Component.TextInput({element:k.element,appendTo:g,match:p,allowUnmatchedChars:true,showErrors:false,className:'Widget-Calendar-Date',onchange:q,maxLength:10});break;case'hidden':case'text':m=r.$C('input',{type:k.type,name:k.name});r.Element.addNode((o.inputPosition=='outside')?e.inputs:e.footer,m);break}var n=function(a){return r.Date.stringToDate(a,k.format||o.format)};if(o.toggle){var h=k.value.split(o.toggleSeperator);for(var j=0,l=h.length;j<l;j++){if((date=n(h[j])))this.value.push(date)}}else{if((date=n(k.value||m.value||'')))this.value.push(date)}this.input.push(m)}this.selectLeaf();if(!o.toggle){this.setInputValues()}else this.setToggleValues();if(o.popup){o.visible=false;r.Element.addClass(e.body,'Popup')}if(o.visible===false)this.display(false)},createLeaf:function(y,m){if(this.leafs[m+"-"+y])return this.leafs[m+"-"+y];var o=this.options,e=this.elements,dt=new Date(y,m,1,0,0,0),dc=new Date(y,m,1,0,0,0),fd=dt.getDay()+o.offset,len=r.Date.getLength(m,y),cells=[],tbody=r.$C('tbody'),self=this;fd+=fd==o.offset?7:0;for(var j=0;j<42;j++){var a,num=(j-fd+1),cell=r.$C('td'),firstCell=j%(r.Date.language.days.length)==0;if(j>=fd&&num<=len)dc.setDate(num);if(firstCell){r.Element.addNode(tbody,a=r.$C('tr'));r.Element.addNode(a,r.$C('th',r.Date.calendarWeek(new Date(y,m,num))))}if(j<fd||num>len){r.Element.addClass(cell,'empty');cell.innerHTML='&nbsp;'}else if(o.noPast&&dc.getTime()<o.noPast.getTime()||o.noFuture&&dc.getTime()>o.noFuture.getTime()){r.Element.addNode(cell,num);r.Element.addClass(cell,'disabled')}else{r.Element.addNode(cell,num);r.Element.addClass(cell,'date');cell.onmouseover=function(){if(!self.disabled)r.Element.addClass(this,'hover')};cell.onmouseout=function(){if(!self.disabled)r.Element.removeClass(this,'hover')};cells.push(cell)}if(this.today.getFullYear()==y&&this.today.getMonth()==m&&this.today.getDate()==num){cell.title='Heute';r.Element.addClass(cell,'today')}r.Element.addNode(a,cell)}this.options.date=new Date(dt.getTime());var b=r.$C('tr',r.$C('th'));for(var i=0,day;day=r.Widget.Calendar.language.days[i];i++)r.Element.addNode(b,r.$C('th',day.substring(0,1)));var c=r.$C('table',{className:'Leaf',cellspacing:1,cellpadding:0},r.$C('thead',r.$C('tr',e.header=r.$C('th',{className:'Header',colspan:r.Date.language.days.length+1},r.Date.dateToString(dt,o.headerFormat))),b),tbody);e.header.setAttribute('colSpan',r.Date.language.days.length+1);return(this.leafs[m+"-"+y]={value:dt,cells:cells,table:c})},getLeaf:function(a,b){b=b||'index';for(var n in this.leafs){if(b=='index')if(a==n)return this.leafs[n];if(b=='element')if(a==this.leafs[n].table)return this.leafs[n]}return null},disable:function(a){var b=this;a=r.defined(a)?a:!this.disabled;if(!a){this.disabled=false;r.Element.removeClass(this.elements.body,'disabled');r.Array.each(this.input,function(i){i.disable(false)})}else if(a){this.disabled=true;r.Element.addClass(this.elements.body,'disabled');this.clearValue();r.Array.each(this.input,function(i){i.disable(true)})}},getValue:function(a,b){a=r.check(a)?a:0;if(!this.value[a])return;if(r.defined(b))return r.Date.dateToString(this.value[a],b);return this.value[a]},setValue:function(a,b){if(r.type(a,'string'))a=r.Date.stringToDate(a,this.options.input[b].format||this.options.format)||null;if(this.options.toggle)this.setToggleValues(a,b);else this.setInputValues(a,b);if(a)this.selectLeaf(a.getFullYear(),a.getMonth());else this.selectLeaf()},setToggleValues:function(c){var d=this,setInputValue=function(){var a=[];for(var i=0,l=d.value.length;i<l;i++)a.push(r.Date.dateToString(d.value[i]||'',d.options.format));var b=a.join(d.options.toggleSeperator);for(var i=0,l=d.input.length;i<l;i++)d.input[i].value=b};if(!c)return setInputValue();for(var i=0,l=this.value.length;i<l;i++){if(c.getTime()==this.value[i].getTime()){r.Array.remove(this.value,i);setInputValue();return}}this.value.push(c);this.value.sort(function(a,b){if(a&&b)return a.getTime()-b.getTime()});setInputValue()},setInputValues:function(c,f){if(r.defined(c,f)){if(this.input.length==1){var d=false;for(var i=0;i<this.value.length;i++){if(c.getTime()==this.value[i].getTime()){d=true;break}}if(!d)this.value[f]=c;else r.Array.remove(this.value,f)}else{this.value[f]=c}}this.value.sort(function(a,b){if(a&&b)return a.getTime()-b.getTime()});for(var i=0;i<this.input.length;i++){var e=this.options.input[i];var c=r.Date.dateToString(this.value[i],e.format||this.options.format);if(typeof this.input[i].setValue=='function')this.input[i].setValue(c||'');else this.input[i].value=c}this.selectLeaf()},doUserChange:function(a,b){this.setValue(a,b);this.onchange(this.value[b],this.input[b],b);if(this.value.length==this.input.length){if(this.options.popup)this.display(false);this.onperiod(this.value,this.input)}},doSelectLeaf:function(y,m){this.selectLeaf(y,m);if(y&&m)this.onselectleaf(y,m)},clearValue:function(){this.value=[];this.setValue()},select:function(a){var b=this.value.length;if(!this.options.toggle&&this.value.length==this.input.length){b=0;this.value=[]}this.doUserChange(a,b);this.onselect(this.value[b],this.input[b],b)},selectLeaf:function(y,m){var e=this.elements,o=this.options,df=this.options.date;r.Date.setValues(df,{y:y,m:m,d:1});if(this.slots.length){var c=new Date(y,m);var b=false;for(var i=0,l=this.slots.length;i<l;i++){this.setSelection(this.slots[i]);if(c.getTime()==this.slots[i].value.getTime())b=true}if(b)return;this.slots=[];r.Element.removeChildNodes(e.leafs)}for(var i=0,l=o.monthCount;i<l;i++){var a=this.createLeaf(df.getFullYear(),df.getMonth()+i);r.Element.addNode(e.leafs,a.table);this.slots.push(a);this.setSelection(a)}},setSelection:function(d,a){var c=new Date(d.value.getTime()),s1=r.Date.transferValues(this.value[0],new Date(-1000*60*60),'y','m','d'),s2=a||r.Date.transferValues(this.value[this.value.length-1],new Date(-1000*60*60),'y','m','d');for(var i=0,l=d.cells.length;i<l;i++){c.setDate(i+1);var b=d.cells[i],time=c.getTime();r.Element.removeClass(b,'selected','clicked');r.Element.setStyle(b,'backgroundColor','');if(s1&&s1.getTime()==time||s2&&s1.getTime()<time&&s2.getTime()>=time){if(this.options.period)r.Element.addClass(b,'selected');for(var j=0,l2=this.value.length;j<l2;j++){if(this.value[j]&&this.value[j].getTime()==time){if(this.options.input[j]&&this.options.input[j].color)r.Element.setStyle(b,'backgroundColor',this.options.input[j].color);r.Element.addClass(b,'selected','clicked')}}}}},hoverPeriod:function(f){var o=this.options;if(this.value[0]&&this.input.length>1&&this.value.length<this.input.length){var c=this.getLeaf(f.offsetParent,'element');var a=new Date(c.value.getTime());a.setDate(parseInt(f.innerHTML,10));var g=new Date(this.value[0].getTime());if(a.getTime()<g.getTime()){var d=g;g=a;a=d}for(var i=0;i<this.slots.length;i++){var e=new Date(this.slots[i].value.getTime());var b=this.slots[i].cells;for(var j=0,l=b.length;j<l;j++){e.setDate(j+1);if(e.getTime()<=a.getTime()&&e.getTime()>=g.getTime()){r.Element.addClass(b[j],'selected')}else r.Element.removeClass(b[j],'selected')}}}},changeMonth:function(a){var o=this.options;var d=new Date(this.slots[0].value.getTime());a*=o.monthCount;d.setMonth(d.getMonth()+a);this.doSelectLeaf(d.getFullYear(),d.getMonth())},display:function(a){var o=this.options,e=this.elements,visible=r.defined(a)?a:!o.visible;if(r.Widget.Calendar.active&&r.Widget.Calendar.active!=this&&o.popup)r.Widget.Calendar.active.display(false);r.Widget.Calendar.active=this;r.Element.display(e.body,visible?'block':'none');o.visible=visible;this.ontoggle(o.visible);if(r.Browser.isIE&&r.Widget.Calendar.fixZIndex)r.Widget.Calendar.fixZIndex(this,o.visible)},ontoggle:function(a){},onselect:function(a,c,b){},onperiod:function(b,a){},onchange:function(a,c,b){},onselectleaf:function(b,a){}});r.Widget.Calendar.implement(new r.Class.Options);r.Widget.Calendar.instances=[];r.Widget.Calendar.language={today:'Heute',nextMonth:'N�chster Monat',prevMonth:'Vorheriger Monat'};r.Widget.Calendar.active=false;r.Widget.Calendar.language={days:['Montag','Dienstag','Mittwoch','Donnerstag','Freitag','Samstag','Sonntag']};if(0&&r.Browser.isIE6){r.ready(function(){var a=r.Widget.Calendar.fixZIndexFrame=r.$C('iframe',{src:'about:blank',frameBorder:0,allowtransparency:'true',style:{position:'absolute',display:'none',zIndex:10}});r.Element.addNode(document.body,a);a.contentWindow.contentWindow.document.body.style.background='transparent'});r.Widget.Calendar.fixZIndex=function(a,c){if(!a.options.popup)return;var b=r.Widget.Calendar.fixZIndexFrame;if(c){r.Element.display(b,true);var d=r.Position.getDimension(a.elements.body);d.top+=document.body.scrollTop||document.documentElement.scrollTop;delete d.zIndex;r.Position.setDimension(b,d)}else{r.Element.display(b,false)}}};r.Event.addHandler(document,'click',function(a){var b=r.Event.target(a),ac=r.Widget.Calendar.active;if(!ac||!ac.options.popup)return;do{if(b==document)break;for(var n in ac.elements)if(b===ac.elements[n])return;for(var i=0;i<ac.input.length;i++){var c=(ac.input[i].elements)?ac.input[i].elements.input:ac.input[i];if(b===c)return}}while(b=b.parentNode);ac.display(false);r.Widget.Calendar.active=null})})();