var tracedepth=0;
var max_trace_depth=1;

function debug(msg) {
	if (debug.arguments.length==2) {
		msg="<textarea rows=10 cols=20 style='width:600px;height:360px'>"+msg.escapeHTML()+"</textarea>";
	}
	try {
		//throw new Exception();
		if (typeof w == "undefined" || w.closed) {
			w=window.open('','w','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=640,height=400');
			w.moveTo(screen.availWidth-640, 0);
		}
		w.document.write(msg+"<br>");
	}
	catch (e) {
		try{ $('debug_container').innerHTML += msg+"<br>"; }
		catch(e) {
			var div=document.createElement('div');
			div.id='debug_container';
			div.innerHTML=msg+'<br />';
			document.body.appendChild(div);
		}
	}
}

function trace(o) {
	var out="";
	var nofunctions = (trace.arguments.length>1 && trace.arguments[1]);
	var do_return  = (trace.arguments.length>2 && trace.arguments[2]);
	
	try {
		for (z in o) {
			try {
				if (o[z]!="" && o[z]!=null)
					if (z=="innerHTML" || z=="outerHTML") out+=z+" = [..HTML-Code..]; <br>\n";
					if (typeof o[z] == "function" && nofunctions) {
						//out += z+": [..Function..]<br>\n";
						continue;
					}
					if (typeof o[z] == "object") {
						out += z+" : {<div style='margin-left: 20px'>";
						if (++tracedepth>max_trace_depth || z.indexOf('parent')!=-1 || z.indexOf('own')!=-1) out += " [ object ] ";
						else out += trace(o[z], nofunctions, true);
						tracedepth--;
						out += "</div>}<br>";
					}
					else out+=z+" = "+o[z]+"; <br>";
			}
			catch(e) {
				out+="<i>Fehler in "+z+": "+e+"</i><br />\n";
			}
		}
	}
	catch(ee) {
		out+="<b>Fatal Error in tracing: "+ee+"</b>";
	}
	if (do_return) return out;
	else debug(out)
}

// Flash-Detection
var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;

function ControlVersion() {
	var version, axo, e;
	try {
		axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		version = axo.GetVariable("$version");
	} catch (e) {}

	if (!version){
		try {
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
			version = "WIN 6,0,21,0";
			axo.AllowScriptAccess = "always";
			version = axo.GetVariable("$version");

		} catch (e) {	}
	}
	if (!version) {
		try {
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = axo.GetVariable("$version");
		} catch (e) {}
	}
	if (!version) {
		try {
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = "WIN 3,0,18,0";
		} catch (e) { }
	}
	if (!version) {
		try {
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			version = "WIN 2,0,0,11";
		} catch (e) {
			version = -1;
		}
	}
	if (version && version!=-1) {
		if( /([^ ]*) ([0-9]*),(.*)/.exec(version) ) {
			version=parseInt(RegExp.$2);
		}
	}	
	return version;
}
function GetSwfVer(){
	var flashVer = -1;	
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var descArray = navigator.plugins["Shockwave Flash" + swVer2].description.split(" ");
			var tempArrayMajor = descArray[2].split(".");			
			var flashVer = tempArrayMajor[0];
		}
	}
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	else if ( isIE && isWin && !isOpera ) {
		flashVer = ControlVersion();
	}	
	return flashVer;
}
function getBrowser() {
	if (!window.RegExp) return false;
	var ret={ name:'', version: 0 };
	var AGENTS = ["opera","msie","safari","firefox","netscape","mozilla"];
	var agent = navigator.userAgent.toLowerCase();
	for (var i = 0; i < AGENTS.length; i++) {
		var agentStr = AGENTS[i];
		if (agent.indexOf(agentStr) != -1) {
			var versionExpr = new RegExp(agentStr + "[ \/]?([0-9]+(\.[0-9]+)?)");
			var version = 0;
			if (versionExpr.exec(agent) != null) {
				ret.version = parseFloat(RegExp.$1);
				ret.name=agentStr;
				return ret;
			}
		}
	}
	return ret;
}

function popupOpen() {		// parameter.reihenfolge: URL, WIDTH, HEIGHT
	var w,h,url,aw,ah;
	var a=popupOpen.arguments;
	if (a.length==0) return;
	url=a[0];
	if (a.length>1) {
		w=a[1]; h=a[2];
	}
	else {
		w=500; h=400
	}
	win=window.open(url,'win_front','toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width='+w+',height='+h);
	if (screen) {
		aw=screen.availWidth;
		ah=screen.availHeight;
		win.moveTo(((aw/2)-(w/2)),((ah/2)-(h/2)));
	}
	win.focus();
}

function openPicture() {		// parameter.reihenfolge: URL, WIDTH, HEIGHT
	popupOpen.apply(NULL, openPicture.arguments);
}

/**
 * Provides a simple interface for creating, retrieving and clearing cookies.
 */

CookieManager = Class.create();
CookieManager.prototype = {
	initialize: function(options) {
		this.options=$({shelfLife: 365, userData: false}, options);
		this.cookieShelfLife = options.shelfLife;
	},
	getCookie: function(aCookieName) {
		var result = null;
		for (var i = 0; i < document.cookie.split('; ').length; i++) {
			var crumb = document.cookie.split('; ')[i].split('=');
			if (crumb[0] == aCookieName && crumb[1] != null) {
				result = crumb[1];
				break;
			}
   	}
		return result;
    },
	setCookie: function(aCookieName, aCookieValue)	{
		var date = new Date();
		date.setTime(date.getTime() + (this.cookieShelfLife * 24*60*60*1000));
		var expires = '; expires=' + date.toGMTString();
		document.cookie = aCookieName + '=' + aCookieValue + expires + '; path=/';
	},
	clearCookie: function(aCookieName) {
		document.cookie = aCookieName + '=;expires=Thu, 01-Jan-1970 00:00:01 GMT; path=/';
	}
}

/**
 * Fußzeile mit Extra Anzeigen und Links zu anderen Typo-Seiten
 * Funktion: ein- und ausblenden  
 */

var cookiemanager = new CookieManager({shelfLife: 60});
var toplink_state= cookiemanager.getCookie("toplink_state");
toplink_state = toplink_state ? toplink_state : "visible";

function _topLink_ClickHandler(ev) {
	switch(toplink_state) {
		case "visible": 
			Effect.BlindUp("iframe_", { 
					duration: 0.4, 
					afterFinish: function(fx){
						Event.element(ev).up(".toplink").addClassName("toplink_closed");
						toplink_state="hidden";
					}
			});
			toplink_state="morphing";
			cookiemanager.setCookie("toplink_state","hidden");
			break;
		case "hidden":
			Effect.BlindDown("iframe_", { 
					duration: 0.4, 
					afterFinish: function(fx){
						Event.element(ev).up(".toplink").removeClassName("toplink_closed");
						toplink_state="visible";
					}
			});
			toplink_state="morphing";
			cookiemanager.setCookie("toplink_state","visible");
			break;
	}
	try {
		Event.element(ev).blur();
	}
	catch(e) {}
}

// Panel-Button Click-Handler anhängen und Panel hochfahren
Event.observe(window, "load", function() {
	// Hintergrundbild einblenden
	$$(".a_back").each(function(back_element){
		Effect.Appear(back_element,{from: 0.001, to: 1, duration: 0.55, delay: 1});
	});
	
	$$(".toplink a").each(function(link) {
		link.observe("click", _topLink_ClickHandler);
	});
	if (cookiemanager.getCookie("toplink_state") != "hidden") {
		if (document.getElementById("iframe_") != null) {
			Effect.BlindDown("iframe_", { duration: 0.7 });
		}
	}
	
});
// Hintergrundbild ausfaden wenn man die Seite verläßt
/*
Event.observe(document, "click", function(ev){
	var el= Event.element(ev);
	try {
		if (el.tagName!="A") {
			el=el.up("a");
		}
		if (el) {
			if (el.protocol.indexOf("http")===0 && el.target != "_blank" && el.href != document.URL) {
				$$(".a_back").each( function(back_element) {
					Effect.Fade(back_element,{from: 1, to: 0.001, duration: 0.5 });
				});
			}
		}
	}
	catch(e) { }
});
*/
///////////////////////
// my programm

var base_url = document.URL.replace(/(.*)(\/index.php(5?))(.*)/, "$1")
var browser=getBrowser();

function initMyProgramm() {
	var hearts=$$(".my_prog_button a");
	hearts.each(function(heart_div) {
		heart_div.observe("click", onHeartClick, true);
	});
	// check cookie
	/*
	var c_value = cookiemanager.getCookie('sessatp10');
	if (c_value) {
		cookiemanager.setCookie('sessatp10', c_value);
	}
	*/
}
function onHeartClick(ev) {
	var paras={};
	var el = Event.element(ev);
	var btn_id=el.id;
	paras.fv_id = btn_id.substr(btn_id.lastIndexOf('_')+1);
	
	
	Event.stop(ev);
	
	if (el.hasClassName("choosen")) {
		paras.fvc="del";
	}
	else {
		paras.fvc="add";
	}
	new Ajax.Request(base_url+"/dispatch_fav.php", {
		parameters: paras,
		onSuccess: function (obj) {
			var data=obj.responseText.evalJSON(true);
			if (data.result==0) {
				if (data.message=="not_logged_in") {
					showLogInForm(paras.fv_id);
				}
			}
			else {
				el.toggleClassName("choosen");
			}
		}
	});
}

function extractContent(str, needle) {
	if (str.indexOf("<body")!=-1) {
		str=str.substring(str.indexOf('<body>')+6, str.lastIndexOf('</body>'));
	}
	var d=Element.extend(document.createElement("DIV"));
	d.update(str);
	return d.down(needle).innerHTML;
}

var d=document;
var fv_id_to_mark;
function showLogInForm(fv_id_toMark) {
	fv_id_to_mark = fv_id_toMark;
	if (document.getElementById("regForm_ovl")==null) {
		var ovl=Element.extend(d.createElement("div"));
		ovl.id="regForm_ovl";
		ovl.observe("click", closeRegForm);
		
		var ovl_cont=Element.extend(d.createElement("div"));
		ovl_cont.id="regForm_container";

		document.body.appendChild(ovl);
		document.body.appendChild(ovl_cont);
	}
	else {
		var ovl=$("regForm_ovl");
		var ovl_cont=$("regForm_container");
	}
	
	ovl.setStyle({
		position:"fixed",	top: "0px", left:"0px",
		width:"100%", height:"100%", zIndex:"10",cursor: "pointer",
		backgroundColor:"#FFFFFF", opacity: ".8"
	});
	
	ovl_cont.setStyle({
		position:"fixed",	top: "0px", left:"0px",
		width:"100%", height:"100%"
	});

	if (browser.name=="opera" || (browser.name=="msie" && browser.version<8)) {
		ovl_cont.setStyle({zIndex:"11"});	
	}
	
	
	new Ajax.Request(base_url+"/index.php?node_id=My+Prog+Registration;112", {
		onSuccess:function (obj) {
			var html=obj.responseText;
			var b0=html.substr(html.indexOf("<body")+5);
			b0=b0.substr(b0.indexOf(">")+1);
			b0=b0.substr(0,b0.indexOf("</body>"));
			ovl_cont.innerHTML=b0;
			
			var form=ovl_cont.down("form");
			form.setStyle({textAlign:"left", position:"absolute", backgroundColor:"white",
				borderWidth: "1px", borderColor: "black", padding:"10px", borderStyle:"solid",
				width: "340px", zIndex: "12",
				top: Math.round((Position.getWindowHeight()/2) -170)+"px",
				left: Math.round(Position.getWindowWidth()/2 - 180)+"px"
			});
			
			var button = form.down("button");
			button.setAttribute("type", "button")
			button.observe("click", loginSubmit, true);
			form.observe("submit", loginSubmit, true);
		}
	});
}
function closeRegForm() {
	$("regForm_ovl").remove();
	$("regForm_container").remove();
}
function loginSubmit(ev) {
	Event.stop(ev);
	Event.element(ev).form.request({
		onSuccess: function(data) {
			if (data.responseText.indexOf("Eingelogged")!= -1) {
				// angeklickten Termin senden
				if (fv_id_to_mark) {
					new Ajax.Request(base_url+"/dispatch_fav.php", {
						parameters: {fv_id: fv_id_to_mark, fvc:"add"},
						onSuccess: function (obj) {
							var data=obj.responseText.evalJSON(true);
							if (data.result==0) {
								alert(data.message);
							}
							location.reload();
						},
						onFailure: function(o) {
							location.reload();
						}
					});
					fv_id_to_mark = false;
				}
			}
			else {
				var html=data.responseText;
				var b0=html.substr(html.indexOf("<body")+5);
				b0=b0.substr(b0.indexOf(">")+1);
				b0=b0.substr(0,b0.indexOf("</body>"));
				$("regForm_container").innerHTML=b0;
				
				var form=$("regForm_container").down("form");
				form.setStyle({textAlign:"left", position:"absolute", backgroundColor:"white",
					borderWidth: "1px", borderColor: "black", padding:"10px", borderStyle:"solid",
					width: "340px", zIndex:"12",
					top: Math.round((Position.getWindowHeight()/2) -170)+"px",
					left: Math.round(Position.getWindowWidth()/2 - 180)+"px"
				});
				
				var button = form.down("button");
				button.type="button";
				button.observe("click", loginSubmit, true);
				form.observe("submit", loginSubmit, true);
			}
		}
	});
	return false;
}


Event.observe(window, 'load', initMyProgramm);

Object.extend(Position, {
	getWindowWidth:function(){
		var doc= arguments.length>0 ? arguments[0] : document;
		if(!Prototype.BrowserFeatures.XPath && Prototype.Browser.WebKit ){
			return doc.innerWidth;
		}
		if(Prototype.Browser.Opera){
			return doc.body.clientWidth;
		}
		//return doc.documentElement.clientWidth;
		return doc.documentElement.offsetWidth;
	},
	getWindowHeight:function(){
		var doc= arguments.length>0 ? arguments[0] : document;
		if(!Prototype.BrowserFeatures.XPath && Prototype.Browser.WebKit){
			return doc.innerHeight;
		}
		if(Prototype.Browser.Opera || (browser.name=="msie" && browser.version<7)){
			return doc.body.clientHeight;
		}
		return doc.body.parentNode.clientHeight;
	},
	getScrollTop:function() {
		return this.pageYOffset||document.documentElement.scrollTop;
	},
	getScrollHeight:function() {
		var doc= arguments.length>0 ? arguments[0] : document;
		if (browser.name=="msie" && browser.version<7)
			return doc.body.scrollHeight;
		else 
			return doc.body.parentNode.scrollHeight;
	}
});