dynCalendar_layers=new Array()
dynCalendar_mouseoverStatus=false
dynCalendar_mouseX=0
dynCalendar_mouseY=0
function dynCalendar(objName,callbackFunc){
this.today=new Date()
this.date=this.today.getDate()
this.month=this.today.getMonth()
this.year=this.today.getFullYear()
this.objName=objName
this.callbackFunc=callbackFunc
this.imagesPath=arguments[2] ? arguments[2] : 'Images/'
this.layerID=arguments[3] ? arguments[3] : 'dynCalendar_layer_'+dynCalendar_layers.length
this.offsetX=-250
this.offsetY=10
this.useMonthCombo=true
this.useYearCombo=true
this.yearComboRange=2
this.currentMonth=this.month
this.currentYear=this.year
this.show=dynCalendar_show
this.writeHTML=dynCalendar_writeHTML
this.setOffset=dynCalendar_setOffset
this.setOffsetX=dynCalendar_setOffsetX
this.setOffsetY=dynCalendar_setOffsetY
this.setImagesPath=dynCalendar_setImagesPath
this.setMonthCombo=dynCalendar_setMonthCombo
this.setYearCombo=dynCalendar_setYearCombo
this.setCurrentMonth=dynCalendar_setCurrentMonth
this.setCurrentYear=dynCalendar_setCurrentYear
this.setYearComboRange=dynCalendar_setYearComboRange
this._getLayer=dynCalendar_getLayer
this._hideLayer=dynCalendar_hideLayer
this._showLayer=dynCalendar_showLayer
this._setLayerPosition=dynCalendar_setLayerPosition
this._setHTML=dynCalendar_setHTML
this._getDaysInMonth=dynCalendar_getDaysInMonth
this._mouseover=dynCalendar_mouseover
dynCalendar_layers[dynCalendar_layers.length]=this
this.writeHTML()}
function dynCalendar_show(){
var month,year,monthnames,numdays,thisMonth,firstOfMonth
var ret,row,i,cssClass,linkHTML,previousMonth,previousYear
var nextMonth,nextYear,prevImgHTML,prevLinkHTML,nextImgHTML,nextLinkHTML
var monthComboOptions,monthCombo,yearComboOptions,yearCombo,html
this.currentMonth=month=arguments[0] !=null ? arguments[0] : this.currentMonth
this.currentYear=year=arguments[1] !=null ? arguments[1] : this.currentYear
monthnames=new Array('Januar','Februar','März','April','Mai','Juni','Juli','August','September','Oktober','November','Dezember')
numdays=this._getDaysInMonth(month,year)
thisMonth=new Date(year,month,1)
firstOfMonth=thisMonth.getDay()
ret=new Array(new Array())
for(i=0;i<firstOfMonth;i++){
ret[0][ret[0].length]='<td>&nbsp;</td>'}
row=0
i=1
while(i<=numdays){
if(ret[row].length==7){
ret[++row]=new Array()}
cssClass=(i==this.date&&month==this.month&&year==this.year)? 'dynCalendar_today' : 'dynCalendar_day'
cssLinkClass=(i==this.date&&month==this.month&&year==this.year)? 'calenderLink_today' : 'calenderLink'
linkHTML='<a href="javascript: '+this.callbackFunc+'('+i+', '+(Number(month)+1)+', '+year+'); '+this.objName+'._hideLayer()" class="'+cssLinkClass+'">'+(i++)+'</a>'
ret[row][ret[row].length]='<td align="center" class="'+cssClass+'">'+linkHTML+'</td>'}
for(i=0;i<ret.length;i++){
ret[i]=ret[i].join('\n')+'\n'}
previousYear=thisMonth.getFullYear()
previousMonth=thisMonth.getMonth()-1
if(previousMonth<0){
previousMonth=11
previousYear--}
nextYear=thisMonth.getFullYear()
nextMonth=thisMonth.getMonth()+1
if(nextMonth>11){
nextMonth=0
nextYear++}
prevImgHTML='<img src="'+this.imagesPath+'prev.gif" alt="<<" border="0" />'
prevLinkHTML='<a href="javascript: '+this.objName+'.show('+previousMonth+', '+previousYear+')">'+prevImgHTML+'</a>'
nextImgHTML='<img src="'+this.imagesPath+'next.gif" alt="<<" border="0" />'
nextLinkHTML='<a href="javascript: '+this.objName+'.show('+nextMonth+', '+nextYear+')">'+nextImgHTML+'</a>'
if(this.useMonthCombo){
monthComboOptions=''
for(i=0;i<12;i++){
selected=(i==thisMonth.getMonth()? 'selected="selected"' : '')
monthComboOptions+='<option value="'+i+'" '+selected+'>'+monthnames[i]+'</option>'}
monthCombo='<select name="months" onchange="'+this.objName+'.show(this.options[this.selectedIndex].value, '+this.objName+'.currentYear)">'+monthComboOptions+'</select>'
}else{
monthCombo=monthnames[thisMonth.getMonth()]}
if(this.useYearCombo){
yearComboOptions=''
for(i=thisMonth.getFullYear()-this.yearComboRange;i<=(thisMonth.getFullYear()+this.yearComboRange);i++){
selected=(i==thisMonth.getFullYear()? 'selected="selected"' : '')
yearComboOptions+='<option value="'+i+'" '+selected+'>'+i+'</option>'}
yearCombo='<select style="border: 1px groove" name="years" onchange="'+this.objName+'.show('+this.objName+'.currentMonth, this.options[this.selectedIndex].value)">'+yearComboOptions+'</select>'
}else{
yearCombo=thisMonth.getFullYear()}
html='<table>'
html+='<tr><td class="dynCalendar_header">'+prevLinkHTML+'</td><td colspan="5" align="center" class="dynCalendar_header">'+monthCombo+'&nbsp;'+yearCombo+'</td><td align="right" class="dynCalendar_header">'+nextLinkHTML+'</td></tr>'
html+='<tr>'
html+='<td class="dynCalendar_dayname">So</td>'
html+='<td class="dynCalendar_dayname">Mo</td>'
html+='<td class="dynCalendar_dayname">Di</td>'
html+='<td class="dynCalendar_dayname">Mi</td>'
html+='<td class="dynCalendar_dayname">Do</td>'
html+='<td class="dynCalendar_dayname">Fr</td>'
html+='<td class="dynCalendar_dayname">Sa</td></tr>'
html+='<tr>'+ret.join('</tr>\n<tr>')+'</tr>'
html+='</table>'
this._setHTML(html)
if(!arguments[0]&&!arguments[1]){
this._showLayer()
this._setLayerPosition()}}
function dynCalendar_writeHTML(){
if(is_ie5up || is_nav6up || is_gecko){
document.write('<a href="javascript: '+this.objName+'.show()" style="margin:0px;padding:0px;border:0px"><img src="'+this.imagesPath+'kalender.gif" border="0" width="20" height="21" /></a>')
document.write('<div class="dynCalendar" id="'+this.layerID+'" onmouseover="'+this.objName+'._mouseover(true)" onmouseout="'+this.objName+'._mouseover(false)"></div>')}}
function dynCalendar_setOffset(Xoffset,Yoffset){
this.setOffsetX(Xoffset)
this.setOffsetY(Yoffset)}
function dynCalendar_setOffsetX(Xoffset){
this.offsetX=Xoffset}
function dynCalendar_setOffsetY(Yoffset){
this.offsetY=Yoffset}
function dynCalendar_setImagesPath(path){
this.imagesPath=path}
function dynCalendar_setMonthCombo(useMonthCombo){
this.useMonthCombo=useMonthCombo}
function dynCalendar_setYearCombo(useYearCombo){
this.useYearCombo=useYearCombo}
function dynCalendar_setCurrentMonth(month){
this.currentMonth=month}
function dynCalendar_setCurrentYear(year){
this.currentYear=year}
function dynCalendar_setYearComboRange(range){
this.yearComboRange=range}
function dynCalendar_getLayer(){
var layerID=this.layerID
if(document.getElementById(layerID)){
return document.getElementById(layerID)
}else if(document.all(layerID)){
return document.all(layerID)}}
function dynCalendar_hideLayer(){
this._getLayer().style.visibility='hidden'}
function dynCalendar_showLayer(){
this._getLayer().style.visibility='visible'}
function dynCalendar_setLayerPosition(){
this._getLayer().style.top=(dynCalendar_mouseY+this.offsetY)+'px'
this._getLayer().style.left=(dynCalendar_mouseX+this.offsetX)+'px'
}
function dynCalendar_setHTML(html){
this._getLayer().innerHTML=html}
function dynCalendar_getDaysInMonth(month,year){
monthdays=[31,28,31,30,31,30,31,31,30,31,30,31]
if(month !=1){
return monthdays[month]
}else{
return((year % 4==0&&year % 100 !=0)|| year % 400==0 ? 29 : 28)}}
function dynCalendar_mouseover(status){
dynCalendar_mouseoverStatus=status
return true}
dynCalendar_oldOnmousemove=document.onmousemove ? document.onmousemove : new Function
document.onmousemove=function(){
if(is_ie5up || is_nav6up || is_gecko){
if(arguments[0]){
dynCalendar_mouseX=arguments[0].pageX
dynCalendar_mouseY=arguments[0].pageY
}else{
dynCalendar_mouseX=event.clientX+document.body.scrollLeft
dynCalendar_mouseY=event.clientY+document.body.scrollTop
arguments[0]=null}
dynCalendar_oldOnmousemove()}}
dynCalendar_oldOnclick=document.onclick ? document.onclick : new Function
document.onclick=function(){
if(is_ie5up || is_nav6up || is_gecko){
if(!dynCalendar_mouseoverStatus){
for(i=0;i<dynCalendar_layers.length;++i){
dynCalendar_layers[i]._hideLayer()}}
dynCalendar_oldOnclick(arguments[0] ? arguments[0] : null)}}