// JavaScript Document

var strContent1;
var numKarriereSelection;
var mobileMinSize = 640;
var mobileStr = "isMobile";
var mobileNoStr = "noMobile";
/*
function goPortrait(form) {
	var myindex=form.dest.selectedIndex;
	window.location.href = form.dest.options[myindex].value;
}
*/

function post_to_url(path, params, method) {
	method = method || "post"; // Set method to post by default, if not specified.

	// The rest of this code assumes you are not using a library.
	// It can be made less wordy if you use one.
	var form = document.createElement("form");
	form.setAttribute("method", method);
	form.setAttribute("action", path);
	form.setAttribute("target", "_blank");

	for(var key in params) {
		var hiddenField = document.createElement("input");
		hiddenField.setAttribute("type", "hidden");
		hiddenField.setAttribute("name", key);
		hiddenField.setAttribute("value", params[key]);

		form.appendChild(hiddenField);
	}

	document.body.appendChild(form);    // Not entirely sure if this is necessary
	form.submit();
	
}

			
function printThisJob (ob) {
	
	var headStr = '';
	var textStr = '';
	
	for (ii=0;ii<ob.parentNode.parentNode.childNodes.length;ii++) {
			if (ob.parentNode.parentNode.childNodes[ii]["id"]) {
				if (ob.parentNode.parentNode.childNodes[ii]["id"] == "content_karriere_job_head") {
					headStr = '<div id="headline">' + ob.parentNode.parentNode.childNodes[ii].innerHTML + '</div>';
				} else if (ob.parentNode.parentNode.childNodes[ii]["id"] == "content_karriere_job_text") {
					textStr = '<div id="text">' + ob.parentNode.parentNode.childNodes[ii].innerHTML + '</div>';
				}
			}
	}
	
	// headline
	// var headStr = '<div id="headline">' + ob.parentNode.parentNode.childNodes[1].innerHTML + '</div>';
	// body
	// var textStr = '<div id="text">' + ob.parentNode.parentNode.childNodes[3].innerHTML + '</div>';
	// footerangaben
	var date = new Date();
	var footerStr = date.getDate()+"."+date.getMonth()+"."+date.getFullYear()+' | <a href="'+document.URL+'" target="_blank">'+document.URL+'</a>';
	
	post_to_url("fileadmin/php/tmpl_print.php", {head:headStr, text:textStr, footer:footerStr});
	
	/*
	var url = 'fileadmin/templates/tmpl_print.html?headPRINT='+head+'&textPRINT='+text+"&urlPRINT="+url;
	var url = 'tmpl_print.html?headPRINT='+head+'&textPRINT='+text+"&urlPRINT="+url;
	
	var width = 800;
	if (screen.width < (width + 20)) {
		width = screen.width - 20;
	}
	var height = 800;
	if (screen.height < (height + 20)) {
		height = screen.height - 20;
	}
	var topPos = (screen.height/2)-(height/2);
	var leftPos = (screen.width/2)-(width/2);
	var settings = 'width='+width+',height='+height+',top='+topPos+',left='+leftPos+',location=no,directories=no,menubar=no,toolbar=no,status=no,scrollbars=yes,resizable=yes,dependent=no';	
	win = window.open(url, "", settings);
	win.focus();
	// win.print();
	*/
}
	
function getMobileSearch () {
	if (screen) {
		if (screen.width <= mobileMinSize) {
			return "&" + mobileStr + "=1";
		}
	}
	return "";
}

function setMobile () {
	document.cookie = 'mobile=1;'; 
}

function getMobile () {
	return document.cookie;
}

function resetIfScreenresLow () {
	
	/* TEST
	var ob = document.getElementById("output");
	var str = "Standard";
	*/
	
	if (getMobile()) {
		return "mobile";
	}
	
	if (screen) {
		var url = window.location.href;
		if (screen.width <= mobileMinSize) {
			if (url.indexOf(mobileStr + "=1") < 0) {
				if (window.location.search.length > 0) {
					// search noMobile aussortieren falls vorhanden
					var ar = window.location.search.substr(1).split("&");
					var searchStr = "?";
					var isSet = false;
					for (i=0;i<ar.length;i++) {
						if ((ar[i].indexOf(mobileNoStr) < 0) && (ar[i].indexOf(mobileStr) < 0)) {
							if (i > 0) {
								searchStr += "&";
							}
							searchStr += ar[i];
						} else if (!isSet) {
							if (i > 0) {
								searchStr += "&";
							}
							searchStr += mobileStr + "=1";
							isSet = true;
						}
					}
					if (!isSet) {
						if (searchStr != "?") {
							searchStr += "&";
						}
						searchStr += mobileStr + "=1";
					}
						
					window.location.href = window.location.pathname + searchStr;
				} else {
					window.location.href = window.location.pathname + "?" + mobileStr + "=1";
				}
				/* TEST
				str = "Mobile";
				*/
				setMobile();
			}
		}
	}
	/* TEST
	ob.innerHTML = str + "<br />URL: " + url;
	*/
}
	
function getLang () {
	var lang = "";
	var val;
	var app = String(location).split("?");
	if (app.length > 1) {
		var appAr = app[1].split("&");
		for (var i=0;i<appAr.length;i++) {
			val = appAr[i].split("=");
			if (val[0] == "L") {
				lang = "&" + appAr[i];
			}
		}
	}
	return lang;
}

function printKarriere () {
	// head + text auslesen
	// popup mit parameteruebergabe oeffnen
	// print ausloesen
	// numKarriereSelection
	// fileadmin/popups/stellenangebot.htm;
}

function showKarriereJobInit () {
	// wenn mehr als ein layer dann navigation bauen
	//var div = document.getElementById("col1-navigation");
	//strContent1 = div.innerHTML + "<br>\n";
	var arr = document.getElementsByName("content_karriere_job");
	// alert("length: " + arr.length);
	// alert("Anzahl Felder: " + arr.length);
	showKarriereJob(-1);
}

function showKarriereJob (num) {
	// alle layer finden
	var arr = document.getElementsByName("content_karriere_job");
	var arrHead = document.getElementsByName("content_karriere_job_head");
	var div = document.getElementById("content_karriere_job_nav");
	var i;
	// Anfang des Strings
	var str = "";//strContent1;
	for (i=0;i<arr.length;i++) {
  		if (num == i) {
			arr[i].style.display = "block";
			str += "<p><a href='javascript:showKarriereJob(" + i + ");' style='color:#003F83;'>" + arrHead[i].innerHTML + "</a></p>";
  		} else {
			arr[i].style.display = "none";
			str += "<p><a href='javascript:showKarriereJob(" + i + ");' style='color:#000000; font-weight: normal'>" + arrHead[i].innerHTML + "</a></p>";
		}
	}
	
	// alert(str);
	
	numKarriereSelection = num;
	
	div.innerHTML = str;
}

function showArchivColInit (col, numButtonsInLine) {
	// wenn mehr als ein layer dann navigation bauen
	//var div = document.getElementById("col1-navigation");
	//strContent1 = div.innerHTML + "<br>\n";
	var arr = document.getElementsByName("content_archiv_col"+col);
	// alert("length: " + arr.length);
	// alert("Anzahl Felder: " + arr.length);
	if (arr.length > 1) {
		showArchivCol(0, col, numButtonsInLine);
	}
}

function showArchivCol (num, col, numButtonsInLine) {
	// alle layer finden
	var arr = document.getElementsByName("content_archiv_col"+col);
	var arrHead = document.getElementsByName("content_archiv_col"+col+"_head");
	var div = document.getElementById("content_archiv_col"+col+"_nav");
	var i;
	// Anfang des Strings
	var str = "| ";//strContent1;
	for (i=0;i<arr.length;i++) {
		//alert(Math.round(i/5 - 0.49) + "//" + i%5);
		if (i%numButtonsInLine == 0 && i > 0) {
			str += "<br>| ";
		}
  		if (num == i) {
			arr[i].style.display = "block";
			str += "<a href='javascript:showArchivCol(" + i + ", " + col + ", " + numButtonsInLine + ");' style='color:#000000;'>" + arrHead[i].innerHTML + "</a>";
  		} else {
			arr[i].style.display = "none";
			str += "<a href='javascript:showArchivCol(" + i + ", " + col + ", " + numButtonsInLine + ");' style='color:#003F83; font-weight: normal'>" + arrHead[i].innerHTML + "</a>";
		}
		if (i != (arr.length - 1)) {
			// Mitte des String
			str += " | ";
		} else {
			// Ende des Strings
			str += " |";
		}
	}
	
	// alert(str);
	
	div.innerHTML = str;
}