window.onload = function() {
//	setWidth();
	getUserAgent();
};

//window.onResize = setWidth();

function setWidth(){
	var width2set=window.innerWidth-550;
	document.getElementById("korpus").style.width=width2set+"px";
	
	var height2set=window.innerHeight-300;
	document.getElementById("korpus").style.height=height2set+"px";
}

function getUserAgent() {
	if(getMobile(navigator.userAgent))
		alert("Sie surfen mit einem mobilen Gerät auf diesen Seiten. Leider werden diese Geräte derzeit nicht unterstützt.");
	initlinks();
}

function getMobile(a) {
	if (/android.+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i
			.test(a)
			|| /1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|e\-|e\/|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(di|rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|xda(\-|2|g)|yas\-|your|zeto|zte\-/i
					.test(a.substr(0, 4)))
		return true;
	else
		return false;
}

function initlinks() {
	if (document.cookie == 'loggedin=true') {
		document.getElementById("korpus").style.borderColor = "cornflowerblue";
		var logoutElem = document.createElement('li');
		// logoutElem.setAttribute("onclick","eraseCookie(loggedin=true)");
		// logoutElem.setAttribute("class","logout");
		document.getElementById("NaviList").appendChild(logoutElem);
		logoutElem.appendChild(document.createTextNode("Logout"));
	} else if (document.cookie == 'loggedin=false'
			&& document.getElementById("NaviList").getchildNodes) {
		var lastChildIndex = document.getElementById("NaviList")
				.getChildNodes().getLength();
		document.getElementById("NaviList").getChildNodes().item(
				lastChildIndex - 1).removeNode(true);
	}
	var Elems = document.getElementsByTagName('li');
	showmsg(Elems[0].id);
	for ( var i = 0; i < Elems.length; i++) {
		var thisElem = Elems[i];
		thisElem.style.cursor = "pointer";
		if (thisElem.id)
			AddEvent(thisElem);
	}
}

function eraseCookie(name) {
	document.cookie = "loggedin=false; 7; path=/WeltladenPf/ohnePHP/";
	window.location.reload();
}

function AddEvent(el) {
	el.onclick = function() {
		showmsg(el.id);
	};
}

function showmsg(id) {
	elemId = id;
	if (window.XMLHttpRequest) {
		var request = new XMLHttpRequest();
	} else if (window.ActiveXObject) {
		try {
			var request = new ActiveXObject('Msxml2.XMLHTTP');
		} catch (e) {
			try {
				var request = new ActiveXObject('Microsoft.XMLHTTP');
			} catch (e) {
			}
		}
	}
	if (request) {
		var elementnode = document.getElementById("korpus");
		elementnode.innerHTML = "laden...<img src='./images/loader2.gif' alt='loadgif' />";
		request.open('GET', "templates/" + id + ".txt", true);
		request.setRequestHeader("Pragma", "no-cache");
		request.setRequestHeader("Cache-Control", "must-revalidate");
		request.setRequestHeader("If-Modified-Since", document.lastModified);
		request.send(null);
		request.onreadystatechange = function() {
			switch (request.readyState) {
			case 4:
				if (request.status == 200) {
					var content = request.responseText;
					elementnode.innerHTML = "<p id='fName' style='display:none'>"
							+ id + "</p>" + content;
				} else
					alert("Die Quelldatei mit Name '" + id
							+ ".txt' existiert nicht");
			}
		};
	} else {
		alert("Erzeugen der XMLHTTP-Instanz fuer ID " + id + " fehlgeschlagen");
		return false;
	}
}

function showGalMsg(elem) {
	var dirName = elem.id;
	elem.style.cursor = "pointer";
	if (window.XMLHttpRequest) {
		var request = new XMLHttpRequest();
	} else if (window.ActiveXObject) {
		try {
			var request = new ActiveXObject('Msxml2.XMLHTTP');
		} catch (e) {
			try {
				var request = new ActiveXObject('Microsoft.XMLHTTP');
			} catch (e) {
			}
		}
	}
	if (request) {
		var elementnode = document.getElementById("korpus");
		elementnode.innerHTML = "laden...<img src='./images/loader2.gif' alt='loadgif' />";
		request.open('GET', "./templates/Gallery/" + dirName + ".txt", true);
		request.setRequestHeader("Pragma", "no-cache");
		request.setRequestHeader("Cache-Control", "must-revalidate");
		request.setRequestHeader("If-Modified-Since", document.lastModified);
		request.send(null);
		request.onreadystatechange = function() {
			switch (request.readyState) {
			case 4:
				if (request.status == 200) {
					var content = request.responseText;
					elementnode.innerHTML = content;
					jQuery(function($) {
						$("a[rel^='prettyPhoto']").prettyPhoto();
					});
				} else
					alert("Die Textdatei mit Name '" + dirName
							+ ".txt' existiert nicht");
			}
		}
	} else {
		alert("Erzeugen der XMLHTTP-Instanz fuer ID " + dirName
				+ " fehlgeschlagen");
		return false;
	}
}