//Diverse Elemente bei kleiner Fenstergröße verändern
function judf_onload_init (){
judf_resize();
}

function judf_resize() {

abs_minheight = 610;

//jetzt wird die höhe angepasst
obj_page = document.getElementById('page');


obj_leftnav_container = document.getElementById('nav_container');
obj_left_nav = document.getElementById('nav_footer');
obj_content_container = document.getElementById('content_container');
obj_text_container = document.getElementById('text_container');
obj_text = document.getElementById('text');

height_needed_for_left_nav = obj_page.offsetTop*2 + obj_leftnav_container.offsetTop + obj_left_nav.offsetTop + obj_left_nav.offsetHeight + 35;

height_needed_for_text = obj_page.offsetTop*2 + obj_content_container.offsetTop + obj_text_container.offsetTop + obj_text.offsetHeight + 35;



if (height_needed_for_text<height_needed_for_left_nav){
height_needed = height_needed_for_left_nav;
}
else{
height_needed = height_needed_for_text;
}

if (height_needed<abs_minheight){
height_needed=abs_minheight;
}

//alert('for_text: ' + height_needed_for_text + ' text: ' + obj_text.offsetHeight);

if (height_needed>document.body.offsetHeight){
obj_page.style.height = document.body.offsetHeight - obj_page.offsetTop*2 + 'px';
}
else{
obj_page.style.height = height_needed - obj_page.offsetTop + 'px';
}


}

window.onload = judf_onload_init;
window.onresize = judf_resize;

function changePic(obj2, over) {
/*
var obj = obj2.getElementsByTagName('IMG')[0];
var tmp_sub = 'FOLDER_' + akt_sub;
if (obj && (obj2.id != tmp_sub)) {
file = obj.src;
tmp_img= new Image();
if (over) {
tmp_img.src = file.replace(/2*\.gif/, '2.gif');
} else {
tmp_img.src = file.replace(/2+\.gif/, '.gif');
}
obj.src = tmp_img.src;
}
*/
}

function GetDate() {
obj = document.getElementById("date");
if (!obj)
return;
var jetzt = new Date();
var Tag = jetzt.getDate();
if (Tag < 10)
Tag = "0" + String(Tag);
var months = new Array("Januar", "Februar", "März", "April", "Mai", "Juni", "Juli", "August", "September", "Oktober", "November", "Dezember");
var Wochentag = new Array("Sonntag", "Montag", "Dienstag", "Mittwoch", "Donnerstag", "Freitag", "Samstag");
var Jahr = jetzt.getYear();
if (Jahr < 999)
Jahr += 1900;
obj.innerHTML = Wochentag[jetzt.getDay()] + ", <span>" + Tag + ". " + months[jetzt.getMonth()] + " " + Jahr + "</span>";
}

function changeDisplay(div_id, if_, then_) {
var elem = document.getElementById(div_id);
if (elem && elem.style.display == if_)
elem.style.display = then_;
}

function changeVisibility(div_id, if_, then_) {
var elem = document.getElementById(div_id);
if (elem && elem.style.visibility == if_)
elem.style.visibility = then_;
}

function open_sub(SM_SHORT) {
if (akt_sub != SM_SHORT) {
changeDisplay(akt_sub, 'block', 'none');
changeDisplay(SM_SHORT, 'none', 'block');
akt_sub=SM_SHORT;
}
}

function getAdr(prefix, postfix, lnkparam, lnktxt) {
lnktxt = lnktxt.replace(/TMPL_MAIL/, prefix + '@' + postfix);
document.write('<a ' + lnkparam + ' href="mailto:' + prefix + '@' + postfix + '">' + lnktxt);
}

/*printjob*/
function printjob() {
if (document.all && (navigator.appVersion.indexOf("Mac") != -1)) {
self.focus();
alert("Drucken-Funktion unter Macintosh nicht moeglich! \nBitte verwenden Sie Datei/Drucken");
} else {
if (document.all && navigator.appVersion.substring(22,23)==4) {
self.focus();
var OLECMDID_PRINT = 6;
var OLECMDEXECOPT_DONTPROMPTUSER = 2;
var OLECMDEXECOPT_PROMPTUSER = 1;
var WebBrowser = '<object id="WebBrowser1" width="0" height="0" classid="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2"></object>';
document.body.insertAdjacentHTML('beforeEnd',WebBrowser);
WebBrowser1.ExecWB(OLECMDID_PRINT,OLECMDEXECOPT_DONTPROMPTUSER);
WebBrowser1.outerHTML = '';
} else{
self.focus();
window.print();
}
}
}

function Startpage(obj) {
if (document.all) {
obj.style.behavior='url(#default#homepage)';
obj.setHomePage('http://');
}
}

function Favorite() {
if (document.all)
window.external.AddFavorite('http://','Name');
}

function cont2pdf(ID) {
script = "http://www.atikon.at/rechner/content2pdf.php";
script = script + "?ID=" + ID + "&url=" + encodeURIComponent(window.location);
window.open(script, 'm', 'scrollbars=no,height=400,width=470');
}



function xMenu1(menu, mouseMargin, openEvent) {
var isOpen = false;
if (menu)
xAddEventListener(menu.parentNode, openEvent, onOpen, false);

function onOpen() {
if (!isOpen) {
xShow(menu);
judf_nav_over(menu);
HideSelects(xPageX(menu), xPageY(menu), xWidth(menu), xHeight(menu));
xAddEventListener(document, 'mousemove', onMousemove, false);
isOpen = true;
}
}

function onMousemove(ev) {
var e = new xEvent(ev);
contains = (xHasPoint(menu, e.pageX, e.pageY, -mouseMargin) || xHasPoint(menu.parentNode, e.pageX, e.pageY, -mouseMargin));
if(!contains) {
var submenus = menu.getElementsByTagName('UL');
for(var i = 0; i < submenus.length; i++)
if(xHasPoint(submenus[i], e.pageX, e.pageY, -mouseMargin)) {
contains = true;
break;
}
}
if(!contains) {
xHide(menu);
judf_nav_out(menu);
HideSelects(0, 0, 0, 0);
xRemoveEventListener(document, 'mousemove', onMousemove, false);
isOpen = false;
}
}
}

function judf_nav_over(menu) {
menu_id = menu.id.replace('_drop','');
obj_nav = document.getElementById(menu_id);
if (obj_nav.className=='nav_folder'){
obj_img = obj_nav.getElementsByTagName('IMG')[0];
file = obj_img.src;
tmp_img = new Image();
tmp_img.src = file.replace(/2*\.gif/, '2.gif');
obj_img.src = tmp_img.src;
}
}

function judf_nav_out(menu){
menu_id = menu.id.replace('_drop','');
obj_nav = document.getElementById(menu_id);
if (obj_nav.className=='nav_folder'){
obj_img = obj_nav.getElementsByTagName('IMG')[0];
file = obj_img.src;
tmp_img = new Image();
tmp_img.src = file.replace(/2+\.gif/, '.gif');
obj_img.src = tmp_img.src;
}
}

var sel;
function HideSelects(x,y,w,h) {
if(xIE4Up && !xMac) {
var selx, sely, selw, selh, i
if(!sel)
sel = document.getElementsByTagName("SELECT");
for(i = 0; i < sel.length; i++) {
selx = xPageX(sel[i]);
sely = xPageY(sel[i]);
selw = sel[i].offsetWidth;
selh = sel[i].offsetHeight;
sel[i].style.visibility = (selx + selw > x && selx < x + w && sely + selh > y && sely < y + h) ? "hidden" : "visible";
}
}
}

function MM_swapImgRestore() { //v3.0
var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}