var isDOM=document.getElementById?1:0;
var isIE=document.all?1:0;
var isNS4=navigator.appName=='Netscape'&&!isDOM?1:0;
var isIE4=isIE&&!isDOM?1:0;
var isOp=window.opera?1:0;
var isDyn=isDOM||isIE||isNS4;
var modulname="";
var reloadmenu="";
var errwin=false;
var errtext=false;
var winkeran=false;
var is_top=false;
var reloadmain_timer=false;

function mainInit() {
	setWinName();
	masterInit();
	subInit();
	var warten=document.getElementById('warten');
	if (warten) warten.style.visibility="hidden";
	if (errtext) alertFehler(errtext);
}
function subInit() {
}
function mainDone() {
	if (reloadmain_timer) {
		window.clearTimeout(reloadmain_timer);
		reloadmain_timer=false;
	}
	if (errwin) errwin.close();
	subDone();
}
function subDone() {
}
var reload_on_focus=false;
function mainFocus() {
	if (errwin && !errwin.closed) {
		errwin.focus();
	}
	else if (reload_on_focus && !winkeran) {
		submitForm(reloadmenu,'');
	}
	subFocus();
}
function subFocus() {
}
function mainBlur() {
	subBlur();
}
function subBlur() {
}
function reloadMainWindow(mod,force) {
	var win=getTopWindow();
	if (!win) return;
	if (win.winkeran) return;
	if (win==window && !force) return;
	if (!mod || mod=="" || win.modulname=="Startseite" || mod==win.modulname) {
		if (win.reloadmenu!="") win.submitForm(win.reloadmenu,'');
	}
}
function reloadMainWindowWithTimeout(timeout,mod,force) {
	if (timeout==0) timeout=60;
	if (reloadmain_timer) {
		window.clearTimeout(reloadmain_timer);
	}
	reloadmain_timer=window.setTimeout("reloadMainWindow('"+mod+"',"+force+")",timeout*1000);
}
var reloader=new Array();
function reloadOnClose(nr) {
	var r=reloader[nr];
	var win=r.win;
	if (win.closed) {
		window.clearInterval(r.timer);
		window.submitForm(window.reloadmenu,"");
	}
}
function reloadMainWindowOnClose(win,mod,force) {
	var w=getTopWindow();
	if (!w) return;
	if (w.winkeran) return;
	if (w==window && !force) return;
	if (!mod || mod=="" || w.modulname=="Startseite" || mod==w.modulname) {
		var r=new Object();
		r.win=win;
		var nr=w.reloader.length;
		w.reloader[nr]=r;
		r.timer=w.setInterval("reloadOnClose("+nr+")",100);
	}
}
function reloadMainWindowOnFocus(mod,force) {
	var w=getTopWindow();
	if (!w) return;
	if (w.winkeran) return;
	if (w==window && !force) return;
	if (!mod || mod=="" || w.modulname=="Startseite" || mod==w.modulname) {
		w.reload_on_focus=true;
	}
}
function setStatus(val) {
  window.status=val;
  return true;
}
function clearStatus() {
  window.status='';
  return true;
}
var lastpopup="";
function submitForm(cmenu,target,nowait) {
	var f=document.mainform;
	if (target!="") {
		if (target=="xorgmain") {
			var win=getTopWindow();
			if (win) win.focus();
		}
		else if (target=="xorgpopup") {
			target=lastpopup;
		}
		f.target=target;
	}
	else {
		f.target="";
	}
	if (target=="") target=window.name;
	if (target==window.name && !nowait) {
		var warten=document.getElementById('warten');
		if (warten) {
			var pos=mnGetPagePos();
			warten.style.height=pos.height+pos.y+500;
			warten.style.width=pos.width+pos.x+500;
			warten.style.visibility="visible";
			window.scrollTo(0,0);
		}
	}
	f.targetwin.value=target;
	f.cmenu.value=cmenu;
	f.submit();
}
function checkEnter(e,cmenu,target) {
	if (e.keyCode==13) {
		submitForm(cmenu,target);
		return false;
	}
	return true;
}
var popups=new Object;
var popupnames=new Array;
function popup(url,name,args) {
	if (name=="xorgpopup") {
		var d=new Date();
		name="xorgpopup"+d.getTime()+"_"+popupnames.length;
		lastpopup=name;
	}
	if (!args) args="menubar=no,location=no,toolbar=no,"+
		"scrollbars=yes,resizable=yes,status=yes,width=600,height=600";
	if (!name) name="xorgpopup";
	if (!popups[name]) {
		popupnames[popupnames.length]=name;
	}
	popups[name]=window.open(url,name,args);
	if (args.search('maximize=1') != -1) {
		popups[name].moveTo(0,0);
		popups[name].resizeTo(screen.width,screen.height);		
	}
	popups[name].focus();
}
function closePopups() {
	for (var i=0;i<popupnames.length;i++) {
		popups[popupnames[i]].close();
	}
}
function setWinName() {
	if (window.name=="") window.name="xorgmain";
}
function getTopWindow() {
	if (window.is_top) return window;
	if (window.name=="xorgmain") return window;
	if (window.name=="xorgwinker") return window.parent.getTopWindow();
	if (window.opener && !window.opener.closed && window.opener.getTopWindow)
		return window.opener.getTopWindow();
	return false;
}
function setField(name,value) {
	if (!document.mainform[name]) {
		alert("undef: "+name);
	}
	document.mainform[name].value=value;
}
var toggle_divs=new Object;
function toggleDiv(id,val,def) {
	if (isIE || isOp) val="inline";
	var d=document.getElementById(id);
	if (!d) return;
	d=d.style;
	if (!toggle_divs[id]) {toggle_divs[id]=def ? 1 : 2;}
	toggle_divs[id]=toggle_divs[id]==1 ? 2 : 1;
	if (isOp) {
		d.visibility=toggle_divs[id]==1 ? "visible" : "hidden";
	}
	else {
		d.display=toggle_divs[id]==1 ? val : "none";
	}
}
function showDiv(id,val) {
	if (isIE) val="inline";
	var d=document.getElementById(id);
	if (!d) return;
	d=d.style;
	toggle_divs[id]=1;
	if (isOp) {
		d.visibility="visible";
	}
	else {
		d.display=val;
	}
}
function hideDiv(id) {
	var d=document.getElementById(id);
	if (!d) return;
	d=d.style;
	toggle_divs[id]=2;
	if (isOp) {
		d.visibility="hidden";
	}
	else {
		d.display="none";
	}
}
function contSelectAll(cid) {
	var all=document.mainform["c"+cid+"_selall"];
	var sel=document.mainform["c"+cid+"_sel"];
	if (sel.length) {
		for (var i=0;i<sel.length;i++) {
			sel[i].checked=all.checked;
		}
	}
	else {
		sel.checked=all.checked;
	}
}
function showWinker() {
	winkeran=true;
	var w=document.getElementById("winker");
	var size=mnGetPos(w);
	var page=mnGetPagePos();
	w.style.left=page.x+(page.width/2)-(size.width/2);
	w.style.top=page.y+(page.height/2)-(size.height/2);
	window.focus();
}
function hideWinker(noreload) {
	var w=document.getElementById("winker");
	w.style.left="-5000px";
	winkeran=false;
	if (!noreload) reloadWinker();
}
function reloadWinker() {
	var w=getTopWindow();
	var an=false;
	if (w) {
		an=w.winkeran;
		w=w.xorgwinker;
	}
	if (w) {
		if (an) w.setField('preaction','');
		w.submitWinker();
	}
}
function alertFehler(msg) {
	var name=window.name+"_err";
	var x=isIE ? window.screenLeft : window.screenX;
	var y=isIE ? window.screenTop : window.screenY;
	var w=isIE ? window.document.body.clientWidth : window.innerWidth;
	var h=isIE ? window.document.body.clientHeight : window.innerHeight;
	x=x+w/2-200;
	y=y+h/2-100;
	if (isIE) y-=25;
	errwin=window.open("",name,
		"dependent=yes,menubar=no,location=no,toolbar=no,"+
		"scrollbars=yes,resizable=yes,status=no,width=400,height=200,"+
		"left="+x+",top="+y
	);
	errwin.document.open();
	errwin.document.write(msg);
	errwin.document.close();
	errwin.focus();
}
function swapTableLines(table,r1,r2) {
	var table=document.getElementById(table);
	var row1=table.rows[r1];
	var row2=table.rows[r2];
	for (var i=0;i<row1.cells.length;i++) {
		var h=row1.cells[i].innerHTML;
		row1.cells[i].innerHTML=row2.cells[i].innerHTML;
		row2.cells[i].innerHTML=h;
	}
}
function selectBox(hidden,feld,value,out) {
	var id="";
	if (hidden) id=document.mainform.elements[hidden].value;
	document.mainform.elements[feld+id].value=value;
	document.mainform.elements[feld+"_out"+id].value=out;
}
function kalSetVar (value,varname) {
	if (!varname) varname='popupkal'
	document.mainform[varname].value=value;
}
function kalSubVar (value,varname) {
	kalSetVar (value,varname);
	eval(document.mainform.popupkallink.value);
}
function mnGetPagePos() {
	var pos=new Object;
	if (1+document.body.scrollLeft) {
		pos.x=document.body.scrollLeft;
		pos.y=document.body.scrollTop;
		pos.width=document.body.clientWidth;
		pos.height=document.body.clientHeight;
	} else {
		pos.x=window.scrollX;
		pos.y=window.scrollY;
		pos.width=window.innerWidth;
		pos.height=window.innerHeight;
	}
	return pos;
}
function mnGetPos(e) {
	var pos=new Object;
	pos.x=0;
	pos.y=0;
	pos.width=e.offsetWidth;
	pos.height=e.offsetHeight;
	if (pos.width==0) { // opera
		var c=e.firstChild;
		pos.height=c.offsetHeight;
		pos.x=c.offsetLeft;
		pos.y=c.offsetTop;
		while (c) {
			if (c.nodeName=="TD") {
				pos.width+=c.offsetWidth;
			}
			c=c.nextSibling;
		}
	}
	while (e) {
		pos.x+=e.offsetLeft;
		pos.y+=e.offsetTop;
		e=e.offsetParent;
	}
	return pos;
}