// JavaScript Document







function showDiv(currName, state) {



	var myDiv = document.getElementById(currName);



	



	if (myDiv) {



		if (state == true) {



			myDiv.style.display = 'block' ;



		} else {



			myDiv.style.display = 'none' ;



		}



	}



	return(true) ;



}







function showSection(sectionName, divNumber, maxNumber) {



 // hide all divs



 for (cnt = 0; cnt < maxNumber; cnt ++) {



 var myDiv = document.getElementById(sectionName+cnt) ;



 if (myDiv) {



 myDiv.style.display = 'none' ;



 }



 }







 // show the desired one



 myDiv = document.getElementById(sectionName+divNumber) ;



 if (myDiv) {



 myDiv.style.display = 'block' ;



 }



} 







// initDivs



function initDivs(calendar1, calendar2, result) {



	calDiv = calendar1 ;



	priceDiv = result ;



	



	showDiv(calendar1, false) ;



	showDiv(calendar2, false) ;



	showDiv(result, false) ;



}







function showDivAtPosition(currName, x, y) {



	var myDiv = document.getElementById(currName);



	



	if (myDiv) {



		myDiv.style.display = 'block' ;



		myDiv.style.left = x +'px';



		myDiv.style.bottom = y + 'px';



	}



}







function setImages(currName, Img1, Img2, Img3) {



	var myDiv = document.getElementById(currName);



	



	if (myDiv) {



		myDiv.style.display = 'block' ;



		var img = document.getElementById('img1') ;



		img.src = '/fileadmin/places/'+Img1 ;



		



		img = document.getElementById('img2') ;



		img.src = '/fileadmin/places/'+Img2 ;



		



		img = document.getElementById('img3') ;



		img.src = '/fileadmin/places/'+Img3 ;



	}



}







function init () {



   initDivs('dateBegin','dateEnd','pr-info') ;



}







function checkPrice(targetDiv) {



	if (xpr == null)



      xpr = http() ;



	



	var object = document.getElementById('objref').value;



	var par1 = document.getElementById('begin').value;



	var par2 = document.getElementById('end').value;



	var lng  = document.getElementById('L').value;



	



	var pars = "eID=aj_price&objref="+object+"&begin="+par1+"&end="+par2+"&L="+lng;



	var url = "index.php?" + pars;







   priceDiv = targetDiv ;



	



	xpr.open("GET", url, true) ;



	xpr.onreadystatechange = preisAusgeben ;



	xpr.send(null) ;



}







function preisAusgeben () {



   if (xpr.readyState == 4) {



		var rueckgabe = xpr.responseText ;



		var info = eval("(" + rueckgabe + ")") ;



		



		showDiv(priceDiv, true) ;



		document.getElementById(priceDiv).innerHTML = info ;



   }



}







function selectDate(datum) {



   showDiv(calDiv, false) ;







   document.getElementById(calField).value = datum;



	



	if (document.getElementById(calField).onblur)



   	document.getElementById(calField).onblur() ;



}











function addLoadEvent(func) {

   var oldonload = window.onload;

 

   if (typeof window.onload != 'function') {

      window.onload = func;

   } else {

      window.onload = function() {



         if (oldonload) {

            oldonload();

			}

			

			func();

	   }

	}

}



addLoadEvent(init);







function doBooking (baseUrl) {

	// eingetragene Daten als Parameter verwenden

	var object = document.getElementById('objref').value;

	var par1 = document.getElementById('begin').value;

	var par2 = document.getElementById('end').value;



	var pars = "tx_fewo_mail[begin]=" + par1+ "&tx_fewo_mail[end]="+par2;

	var glue = '?' ;



	if (baseUrl.indexOf(glue) > 0)

	   glue = '&' ;



   var url = baseUrl + glue + pars;



	top.document.getElementById("GB_window").style.visibility = "hidden";

	top.document.getElementById("GB_overlay").style.visibility = "hidden";

	

	window.open(url,"_blank") ;

}







function updMerkzettel() {



	if (xpr == null)



      xpr = http() ;



	

   // the id needs to be adjusted for every installation

	var pars = "id=4&type=977";

	var url = "/index.php?" + pars;







	xpr.open("GET", url, true) ;



	xpr.onreadystatechange = merkzettelAusgeben ;



	xpr.send(null) ;



}







function updMerkzettelOhne(page, omitme, target) {



	if (xpr == null)



      xpr = http() ;



	



	var pars = "id="+page+"&type=977&omit="+omitme+"&target="+target;



	var url = "/index.php?" + pars;







	xpr.open("GET", url, true) ;



	xpr.onreadystatechange = merkzettelAusgeben ;



	xpr.send(null) ;



}







function merkzettelAusgeben () {

  if (xpr.readyState == 4) {

		var rueckgabe = xpr.responseText ;

		var info = eval("(" + rueckgabe + ")") ;



		if("target" in info) {

			showDiv('reminddrop', true) ; 

			if (document.getElementById(info.target))

			   document.getElementById(info.target).innerHTML = info.text  ;

	

			if (info.target == 'reminddrop') 

			{

				if (document.getElementById('objref1'))

					document.getElementById('objref1').value =  info.objekte ; 

	

				if (document.getElementById('objref2'))

					document.getElementById('objref2').value =  info.objekte ; 

			}

		}

   }

}



// --------------- calendar functions ---------------------------







var xhr = null ;



var xpr = null ;



var calDiv ;



var priceDiv ;



var calField ;







function getCalendar(targetDiv, otherDiv, targetField) {



	if (xhr == null)



      xhr = http() ;



		



	if (document.getElementById(targetDiv).style.display != 'block') {



		showDiv(otherDiv, false) ;



		var today = new Date() ;



		var first = '01.'+(today.getMonth()+1)+'.'+today.getFullYear() ;



		var par1 = '' ;



		var par2 = '' ;



		var lng = '' ;



		



		if(document.getElementById('begin'))  par1= document.getElementById('begin').value;  else alert("Input field Id:'begin' (start date) is missing!") ;



		if(document.getElementById('end')) par2 = document.getElementById('end').value; else alert("Input field Id:'end' (end date) is missing!") ;



		if(document.getElementById('L')) lng  = document.getElementById('L').value ; else alert("Input field Id:'L' (language code) is missing!") ;



		



		var pars = "eID=aj_cal&start="+first+"&begin="+par1+"&end="+par2+"&open=begin&L="+lng;



		var url = "/index.php?" + pars;



	



		calDiv = targetDiv ;



		calField = targetField ;



		



		xhr.open("GET", url, true) ;



		xhr.onreadystatechange = datenAusgeben ;



		xhr.send(null) ;



	} else {



		document.getElementById(targetDiv).style.display = 'none';



	}



}







function updCalendar(calStart, SelStart, selEnd) {



	if (xhr == null)



      xhr = http() ;



	



	var pars = "eID=aj_cal&start="+calStart+"&begin="+SelStart+"&end="+selEnd;



	var url = "index.php?" + pars;







	xhr.open("GET", url, true) ;



	xhr.onreadystatechange = datenAusgeben ;



	xhr.send(null) ;



}







function datenAusgeben () {



   if (xhr.readyState == 4) {



		var rueckgabe = xhr.responseText ;



		var info = eval("(" + rueckgabe + ")") ;



		



		showDiv(calDiv, true) ;



		document.getElementById(calDiv).innerHTML = info ;



   }



}











// --------------------------------------------------------------



// JavaScript Document



var popUpWin=0;



function popUpWindow(URLStr, left, top, width, height)



{



  if(popUpWin)



  {



    if(!popUpWin.closed) popUpWin.close();



  }



  //  'toolbar=no,location=no,directories=no,status=no,menub ar=no,scrollbar=no,resizable=no,copyhistory=yes,width='+width+',height='+height+',left='+left+', top='+top+',screenX='+left+',screenY='+top+''



  



  popUpWin = open(URLStr, 'popUpWin', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width='+width+',height='+height+',left='+left+', top='+top);



}







// --------------------------------------------------------------







// unrevised Functions



function http() {



   var http;



	



	if (window.XMLHttpRequest) {



		http = new XMLHttpRequest() ;



	} else if (window.ActiveXObject) {



		http = new ActiveXObject("Microsoft.XMLHTTP") ;



	}



	



	return http;



}











function _void(state) {



   return(state) ;



}











function hideDivs() {



	showDiv('rechner', false) ;



	showDiv('calDiv', false) ;



	showDiv('priceDiv', false) ;



	



	return(false) ;



}







function preparePreis() {



	hideDivs() ;



	showDiv('rechner', true) ;



	document.getElementById('begin').value = '' ;



	document.getElementById('end').value = '' ;



	document.getElementById('pr-info').innerHTML = '' ;



}