var ns = document.layers;
var ie = document.all;
var w3c = document.documentElement;
var menOpen = false;
var timerOn = false;

function get_element(name) {
    if(w3c||navigator.userAgent.indexOf("Opera") != -1) {
    return document.getElementById(name);
	}
	else if(ns) {
	return eval("document." + name);
	}
	if(ie) {
	return eval("document.all." + name);
	}
    
}

function checkTimer() {
	if (timerOn) {
		clearTimeout(timerOn);
		timerOn = false;
	}
}

function startTimer() {
	timerOn = setTimeout("show();", 1000);
}

function weg() {
	if (menOpen) {
 		checkTimer();
		if ((ns)&&(document.layers[menOpen])) {
			document.layers[menOpen].visibility = "hide";
		  }
		if ((!ns)&&(get_element(menOpen))) { 
		get_element(menOpen).style.visibility = "hidden";
		}
		menOpen = false;
	}
}

function popup(Datei,Name,Breite,Hoehe){

	F1=window.open(Datei,Name,"width="+Breite+", height="+Hoehe+", left=200, top=200");
	}
function BB_Help(){
	F1=window.open("modules/bb_help.php","BB_Help","width=550, height=500, left=200, scrollbars=yes");
}
function termin_popup(ID){
	var Top2=(screen.height-550)/2;
	var Left2=(screen.width-550)/2
	F1=window.open("functions/termin.php?id="+ID,"Termin_"+ID,"width=550, height=550, scrollbars=yes, resizable=yes, toolbar=no, menubar=no, left="+Left2+", top="+Top2);
}

function presse_popup(ID){
	var Top2=(screen.height-550)/2;
	var Left2=(screen.width-550)/2
	F1=window.open("functions/presse.php?id="+ID,"Presse_"+ID,"width=550, height=550, scrollbars=yes, resizable=yes, toolbar=no, menubar=no, left="+Left2+", top="+Top2);
}

function artikel_popup(id,hoehe){
	var Top2=(screen.height-hoehe)/2;
	var Left2=(screen.width-500)/2
	F1=window.open("artikel_vorschau2.php?id="+id,"Artikel_Popup_"+id,"toolbar=no, resizable=yes, scrollbars=yes, menubar=yes, width=500, height="+hoehe+", left="+Left2+", top="+Top2);
}
function druck_popup(page){
	var Top2=(screen.height-550)/2;
	var Left2=(screen.width-500)/2
	F1=window.open("drucken.php?page="+page,"Drucken_"+page,"toolbar=no, resizable=yes, scrollbars=yes, menubar=yes, width=500, height=550, left="+Left2+", top="+Top2);
}

function show(welches){
	weg();
	if (welches) {
		if ((ns)&&(document.layers[welches])) {
			document.layers[welches].visibility = "show";
		}
		if ((!ns)&&(get_element(welches))) {
			get_element(welches).style.visibility = "visible";
		}
		if (get_element(welches)) {
			get_element(welches).onmouseover = checkTimer;
			get_element(welches).onmouseout = startTimer;
		}
		menOpen = welches;
	}
}

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];}
}
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) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}