// Aufruf der init Function für das Popup
$(document).ready(function(){
  popup = initPopup();
  popup.apply();
});


function initPopup() {
  popup = new PopUp();
  popup.addType({
    name: "pdf",
    width: 800,
    height: 900,
    location: true,
    status: false,
    toolbar: false,
    menubar: false,
  //  persist: true,
    resizable: true,
    title:"Stundenzettel"
  });
  return popup;
}

/*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* JsPopUp 1.5
* Opening Browser-Windows the unobtrusive way
* Dirk Ginader
* blog.ginader.de
* dirk@ginader.de
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* degrades nicely, unobtrusive
* succesfully testet in:
* Windows
* * Firefox 2.0
* * Firefox 1.5
* * IE 7
* * IE 6
* * IE 5.5
* * IE 5.01
* * Opera 8.02
* MAC OS X
* * Firefox 1.5
* * Safari 2.03
* * IE 5.02 MAC
* Linux (Ubuntu)
* * Firefox 1.07
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* USAGE in the Head of an HTML-Page:
<script language="JavaScript" type="text/javascript" src="JsPopUpClass/popup.js"></script>
<script type="text/javascript">
window.onload = function(){ // Better use use a modern onDomReady-Event instead
  if(document.getElementById && document.getElementsByTagName){ // Check DOM
    popup = new PopUp(); // create new PopUp-Instance
    popup.addType({ // add a additional type with custom Properties
      name: "pdf",
      width: 1024,
      height: 706,
      location:true
    });
    popup.apply(); // Apply Popup-Behavior to all Links using the Class "popup"
    //popup.open("http://www.webkrauts.de"); // call open Method onload to open popup directly
    //popup.open("http://www.webkrauts.de","pdf"); // 2nd Param optional to define a special type
  }
}
</script>
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* USAGE in the Body of an HTML-Page:
<p><a class="popup" href="http://www.ginader.de">Ich</a> bin nur ein Link mit der Klasse "popup"</p>
<p>Ich <a class="popup pdf" href="http://www.webkrauts.de">bin</a> nur ein Link mit der Klasse"popup" und der Klasse "pdf" </p>
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* License:
* This file is entirely BSD licensed.

* More information:
* http://blog.ginader.de/dev/popup.html
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* CHANGELOG:
1.5 New Features:
    * Position Window to left right top bottom center (combineable! i.e: "top left" except center (just like css backgroundposition syntax)) (overwrites defaults: center, top, left)
    (Thanks to Henning http://www.webkrauts.de/2006/12/19/unaufdringliche-neue-browserfenster/#comment-12068)
  * Focus already opened Window instead of reopening it
    (Thanks to nos http://www.webkrauts.de/2006/12/19/unaufdringliche-neue-browserfenster/#comment-10619)
  * Add the class "jspopup" to the Bodytag after applying the Functionality to allow different styles
  * New Method to completely remove the Popup Behavior by the User
  * New option "multiple" that prevents opening windows of the same type in the same window
  Bug Fixes:
  * fixed the Bug in Ticket #12 that prevented reopening a closed persistent window

1.0 Initial Version
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*/
PopUp = function(autoapply){
  this.types = [];
  this.persistantWindows = [];
  this.popuplinks = [];
  this.docbody = null;
  this.removeReApplyConfig = null;
  this.defaults = {
    width:800,
    height:600,
    top:0,
    left:0,
    location:false,
    resizable:false,
    scrollbars:false,
    status:false,
    toolbar:false,
    menubar:false,
    multiple:false,
    position:"center",
    title:"Dieser Link wird in einem neuen Fenster ge&ouml;ffnet",
    persist:false
  };
  this.addType({
    name:"standard",
    location:true,
    resizable:true,
    scrollbars:true,
    status:true,
    toolbar:true,
    menubar:true
  });
  if(autoapply) this.apply();
};
o = PopUp.prototype;

o.setRemoveReApplyLink = function(config){
  this.removeReApplyConfig = config;
  var containerObj = document.getElementById(config.containerId);
  if(!containerObj)return;
  containerObj.innerHTML = "<a href=\"#\">"+config.removeText+"</a>";
  var linkObj = containerObj.getElementsByTagName("a")[0];
  if(!linkObj)return;
  linkObj.ref = this;
  linkObj.onclick = function(){
    if(this.ref.active){
      this.ref.deactivate();
      this.innerHTML = this.ref.removeReApplyConfig.reApplyText;
    }else{
      this.ref.reactivate();
      this.innerHTML = this.ref.removeReApplyConfig.removeText;
    }
  };
};
o.deactivate = function(){
  this.active = false;
  this.removeClassName(this.docbody,"jspopup");
//  this.setLinkTitlesToActiveState();
};
o.reactivate = function(){
  this.active = true;
//  this.setLinkTitlesToActiveState();
  this.addClassName(this.docbody,"jspopup");
};
o.setLinkTitlesToActiveState = function(){
  for(var i=0,l=this.popuplinks.length;i<l;i++){
    var a = this.popuplinks[i];
    if(this.active){
      a.title = a.activetitle;
    }else{
      a.title = a.defaulttitle;
    }
  }
};
o.apply = function(){
  var links = document.getElementsByTagName("a");
  if(!links) return;
  this.docbody = document.getElementsByTagName("body")[0];
  if(!this.docbody) return;
  for(var i=0;i<links.length;i++){
    var l = links[i];
    if(this.hasClassName(l,"popup")){
      this.popuplinks[this.popuplinks.length] = l;
      this.attachBehavior(l,this.getType(l));
    };
  };
  this.addClassName(this.docbody,"jspopup");
  this.active = true;
};
o.addType = function(type){
  for(var prop in this.defaults){
    if(type[prop] == undefined) type[prop] = this.defaults[prop];
  };
  this.types[type.name] = type;
};
o.getType = function(l){
  for(var type in this.types){
    if(this.hasClassName(l,type)) return type;
  };
  return "standard";
};
o.attachBehavior = function(l,type){
  var t = this.types[type];

  l.defaulttitle = l.title;
  if(t.title != false){
    l.title = l.activetitle = t.title;
  }
  l.popupProperties = {
    type: type,
    ref: this
  };
  l.onclick = function(){
    this.popupProperties.ref.open(this.href,this.popupProperties.type);
    return (!this.popupProperties.ref.active);
  };
};
o.booleanToWord = function(bool){
  if(bool) return "yes";
  return "no";
};
o.getTopLeftCentered = function(typeObj){
  var t = typeObj;
  var r = {left:t.left, top:t.top};
  var sh = screen.availHeight-20;
  var sw = screen.availWidth-10;
  if(!sh || !sw) return r;
  r.left = (sw/2)-(t.width/2);
  r.top = (sh/2)-(t.height/2);
  return r;
};
o.getParamsOfType = function(typeObj){
  var t = typeObj;
  var c = this.booleanToWord;
  if(t.position.indexOf("center") != -1|| t.center){
    var tc = this.getTopLeftCentered(typeObj);
    t.left = tc.left;
    t.top = tc.top;
  }else{
    var pos = t.position.split(" ");
    for(var i=0;i<pos.length;i++){
      switch (pos[i]) {
        case "left":t.left = 0;break;
        case "right":t.left = screen.availWidth-t.width-10;break;
        case "top":t.top = 0;break;
        case "bottom":t.top = screen.availHeight-t.height-20;break;
        default:break;
      };
    };
  };
  var p = "width="+t.width;
  p+=",height="+t.height;
  p+=",left="+t.left;
  p+=",top="+t.top;
  p+=",location="+c(t.location);
  p+=",resizable="+c(t.resizable);
  p+=",scrollbars="+c(t.scrollbars);
  p+=",status="+c(t.status);
  p+=",toolbar="+c(t.toolbar);
  p+=",menubar="+c(t.menubar);
  return p;
};
o.open = function(url,type){
  if(!this.active) return true;
  if(!type) type = "standard";
  var t = this.types[type];
  var p = this.getParamsOfType(t);
  if(t.multiple) t.name = "_blank";
  if(t.persist && this.persistantWindows[t.name] && !this.persistantWindows[t.name].closed){
    var w = this.persistantWindows[t.name];
  }else{
    var w = window.open(url,t.name,p);
    if(t.persist) this.persistantWindows[t.name] = w;
  };
 // if(w) this.w.focus();
  return false;
};
//Classname Tools
o.getClassesNamesOf = function(l){
  return l.className.split(" ");
};
o.hasClassName = function(el,className){
  var classNames = this.getClassesNamesOf(el);
  for(var i=0,l=classNames.length;i<l;i++){
    if(classNames[i] == className) return true;
  }
  return false;
};
o.addClassName = function(el,className){
  var classNames = this.getClassesNamesOf(el);
  classNames[classNames.length] = className;
  el.className = classNames.join(" ");
};
o.removeClassName = function(el,className){
  var classNames = this.getClassesNamesOf(el);
  for(var i=0,l=classNames.length;i<l;i++){
    if(classNames[i] == className) classNames[i]="";
  };
  el.className = classNames.join(" ");
};