function showArea(id) {
	if (document.getElementById) {
                 document.getElementById(id).style.display='inline';
	}
}

function hideArea(id) {
	if (document.getElementById) {
                 document.getElementById(id).style.display='none';
	}
}

function count() {
   	var data = document.getElementById('Eingabe').value;
   	var extract = data.split(" ");
   	var output = extract.length + "";
   	if(extract.length > 1)   output += " Wörter";
	else output += " Wort";
   	document.getElementById('ausgabe').innerHTML = output;
}

function SeitenAnzeigen(Seite, Gesamt){
         var Zaehler;
         for (Zaehler = 0; Zaehler <= Gesamt; Zaehler++){
         	if(Zaehler==Seite){
                         document.getElementById('Seite_'+Zaehler).style.display='block';
                 }else{
         		document.getElementById('Seite_'+Zaehler).style.display='none';
                 }
	}
}

function AddText(tag) {
	document.getElementById('Eingabe').value = document.getElementById('Eingabe').value + tag;
}

// Ajax Requests
function createRequestObject (){
         httpRQ = false;
         if (window.XMLHttpRequest) { // Mozilla, Safari,...
                 httpRQ = new XMLHttpRequest();
                 if (httpRQ.overrideMimeType) {
                         // set type accordingly to anticipated content type
                         //httpRQ.overrideMimeType('text/xml');
                         httpRQ.overrideMimeType('text/html');
                 }
         } else if (window.ActiveXObject) { // IE
                 try {
                         httpRQ = new ActiveXObject("Msxml2.XMLHTTP");
                 } catch (e) {
                         try {
                                 httpRQ = new ActiveXObject("Microsoft.XMLHTTP");
                         } catch (e) {}
                 }
         }
         return httpRQ;
         if (!httpRQ) {
                 alert('Fehler: es kann keine XMLHTTP instance ausgebaut werden!');
                 return false;
         }

}

function GetCalender(time){
 var httpRQLD = createRequestObject();
 if (httpRQLD) {
 	httpRQLD.open('GET', 'http://www.wissenonline.in/inc/get.calender.php?timestamp='+time, true);
         httpRQLD.onreadystatechange = function () {
         	if (httpRQLD.readyState == 4) {
             		document.getElementById("calender").innerHTML = httpRQLD.responseText;
         	}
     	};
     	httpRQLD.send(null);
 }
}