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_nbGroup(event, grpName) { //v6.0
var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])?args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) { img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr) for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}


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];}}
}


// Funktion zum Wechsel von bis zu drei Frames 
// Beispiel1: <a href="javascript:frame_swap('frame1.htm','left')">
// Beispiel2: <a href="javascript:frame_swap('index.htm','top')">
// Beispiel3: <a href="javascript:frame_swap('left.htm','left','head.htm','head','content.htm','content')">
// WICHTIG: "top" wird nicht als Document-Root sondern als Framename gewertet
// Um das Document-Root anzusprechen, muss "_top" verwendet werden.
function frame_swap(URI1,F1,URI2,F2,URI3,F3) {
  for (i=1;i<4;i++) {
  		u = eval("URI"+i);
  		f = eval("F"+i); 
		if (u && f) {
			Frame=eval((f=="_top")?"top":"parent."+f);
			Frame.location.href = u;
		}
	}
}


function open_win(URI1,x,y,WinName) {
	if (WinName == "") WinName = "newWindow";
	if (x == "") x = 980;
	if (y == "") y = 780;
	newWin = window.open(URI1,WinName,"scrollbars=yes,width="+x+",height="+y+",screenX=0,screenY=0");
	newWin.moveTo(0, 0);
	newWin.focus();
}


function parent_swap(URI) {
  parent.location.href = URI;
}


function dolink(id, subid, newurl) {
	parent.MAINSTUFF.location = newurl;
	parent.TOC_WINDOW.location = "?id=" + id + "&subid=" + subid;
}
function doextlink(id, subid, newurl) {
	window.open(newurl,"win");
	parent.TOC_WINDOW.location = "?id=" + id + "&subid=" + subid;
}
function gomthurl() { 
	var urlstring = document.frmBackMth.mthYear.value;
	parent.MAINSTUFF.location = "./issues/issue.php?issuename=" + urlstring;
	parent.TOC_WINDOW.location = "?id=2&subid=3";
}

function frame_menu(id,subid,newurl,start,sessvar,lang,country) {
	//Frame1=eval("top."+F1);
	//Frame2=eval("top."+F2);
	parent.left.location.href = "?id=" + id + "&subid=" + subid + "&language=" + lang + "&country=" + country  + "&start=" + start + "&" + sessvar;
	parent.content.location.href = newurl;
}

function confirmLink(theLink) {

 var confirmMsg  = 'Möchten Sie wirklich dieses Element löschen? ';
	// Confirmation is not required in the configuration file
	// or browser is Opera (crappy js implementation)
	if (confirmMsg == '' || typeof(window.opera) != 'undefined') {
		return true;
	}
	
	if(theLink) {
		var is_confirmed = confirm(confirmMsg);
		if (is_confirmed) {
			theLink.href += '&is_js_confirmed=1';
		}
	}
	return is_confirmed;
} // end of the 'confirmLink()' function

// Als Favoriten setzen
function setFavorites(FavText,lang)
{
	if ((navigator.appName == "Microsoft Internet Explorer") &&
		  (parseInt(navigator.appVersion) >= 4))
	{
		var url="http://www.tecdoc."+lang;
		var title="TecDoc Information System";
		window.external.AddFavorite(url,title);
	}
	else
	{
		var FavText = "Diese Seite";
		if(navigator.appName == "Netscape")
		{
		   FavText += " mit den Tasten STRG+D";
		}
		FavText += " zu den Favoriten hinzufügen";
		alert(FavText);
	}
}

// Als Startseite setzen
function setHomepage(theobject) {
		theobject.style.behavior='url(#default#homepage)';
	if(typeof(setHomePage) != 'undefined') {
		theobject.setHomePage('http://www.tecdoc.de');
	}
}