var radioPlayerWindow="undefined";
var videoPlayerWindow="undefined";

/**
 * Download counter
 */
function dc(sender) {
	if (sender.href) {
		var img=new Image;
		img.src="/scripts/downloadcounter.php?doc="+sender.href;
	}
}

function videoPlayer(url,title) {
  videoPlayerWindow=window.open("/videoplayer.php?fragment="+url+"&title="+title,'popup_videoplayer','width=600,height=520,scrollbars=no,status=no,menubar=no,location=no,resizable=yes,titlebar=no');
  videoPlayerWindow.focus();
}

function audioPlayer(url,title) {
	radioPlayerWindow=window.open("/audioplayer.php?fragment="+url+"&title="+title,'popup_audioplayer','width=280,height=70,scrollbars=no,status=no,menubar=no,location=no,resizable=no,titlebar=no');
  radioPlayerWindow.focus();
}

var menuHideDelayTimer;
var timerInterval=250;
var visibleMenu="";

//Videoplayer popup
function videoPlayerSOAAIDS(ver) {
  if (videoPlayer.arguments[0]) {
    ver=videoPlayer.arguments[0];
  } else {
    ver="";
  }
  videoPlayerWindow=window.open("/videoplaylist"+ver,'soaaidsprof_video','width=420,height=400,scrollbars=no,status=no,menubar=no,location=no,resizable=no,titlebar=no');
  videoPlayerWindow.focus();
}

function show_menu(amenu)
{
  clearTimeout(menuHideDelayTimer);

	//forced close of the visible menu
	if (visibleMenu!=amenu)
	{
		hide_menu(visibleMenu);
	}
  visibleMenu=amenu;
  document.getElementById(amenu).style.display="";
}

function hide_menu_delayed(amenu)
{
  clearTimeout(menuHideDelayTimer);
	visibleMenu=amenu;
	menuHideDelayTimer=setTimeout('hide_menu()',timerInterval);
}

function hide_menu()
{
  if (visibleMenu!="")
  {
    document.getElementById(visibleMenu).style.display="none";
    visibleMenu="";
  }
}

function getPrinterContent()
{
  return document.getElementById("content_span_printerversie").innerHTML;
}

function getPrinterTitel()
{
  return document.getElementById("titel_span_printerversie").innerHTML;
}

function R() { //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 S() { //v3.0
  var i,j=0,x,a=S.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_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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_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_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_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;
}

// IMAGE POP-UP

PositionX = 100;
PositionY = 100;

defaultWidth  = 500;
defaultHeight = 500;

var AutoClose = true;

if (parseInt(navigator.appVersion.charAt(0))>=4){
var isNN=(navigator.appName=="Netscape")?1:0;
var isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}
var optNN='scrollbars=no,width='+defaultWidth+',height='+defaultHeight+',left='+PositionX+',top='+PositionY;
var optIE='scrollbars=no,width=150,height=100,left='+PositionX+',top='+PositionY;

function popImage(imageURL,imageTitle){
  if (isNN){imgWin=window.open('about:blank','',optNN);}
  if (isIE){imgWin=window.open('about:blank','',optIE);}
  with (imgWin.document){
    writeln('<html><head><title>Loading...</title><style>body{margin:0px;}</style>');writeln('<sc'+'ript>');
    writeln('var isNN,isIE;');writeln('if (parseInt(navigator.appVersion.charAt(0))>=4){');
    writeln('isNN=(navigator.appName=="Netscape")?1:0;');writeln('isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}');
    writeln('function reSizeToImage(){');writeln('if (isIE){');writeln('window.resizeTo(300,300);');
    writeln('width=300-(document.body.clientWidth-document.images[0].width);');
    writeln('height=300-(document.body.clientHeight-document.images[0].height);');
    writeln('window.resizeTo(width,height);}');writeln('if (isNN){');
    writeln('window.innerWidth=document.images["George"].width;');writeln('window.innerHeight=document.images["George"].height;}}');
    writeln('function doTitle(){document.title="'+imageTitle+'";}');writeln('</sc'+'ript>');
    if (!AutoClose) writeln('</head><body bgcolor=000000 scroll="no" onload="reSizeToImage();doTitle();self.focus()">')
    else writeln('</head><body bgcolor=000000 scroll="no" onload="reSizeToImage();doTitle();self.focus()" onblur="self.close()">');
    writeln('<img name="George" src='+imageURL+' style="display:block"></bo'+'dy></html>');
    close();
}}

var openmenu_id = '';

function toggleMenu(id) {
    var pos;
    var subblock;

    var subblockid = 'sub' + id;
    var element = document.getElementById('icon' + id);

    //alert(openmenu_id + '/' + subblockid);
    if (openmenu_id != '' && 'sub' + openmenu_id != subblockid) {
        var openmenu_element = document.getElementById('icon' + openmenu_id);
	    openmenu_element.src = 'img/menu_min.gif';
        subblock = document.getElementById('sub' + openmenu_id);
  	    subblock.className = 'leftMenuSubClosed';
        openmenu_id = '';
    }

    pos = element.src.indexOf('img/menu_min.gif');
	element.src = pos != -1 ? 'img/menu_plus.gif' : 'img/menu_min.gif';
	subblock = document.getElementById(subblockid);
	if (pos != -1) {
	    subblock.className = 'leftMenuSubOpen';
        openmenu_id = id;
	}
	else {
	    subblock.className = 'leftMenuSubClosed';
        openmenu_id="";
    }
}

var openmainmenu_id = '';

function toggleMainMenu(id,cursection) {

    var img = document.getElementById(id);
    var div = document.getElementById('leftmenu.' + id);

    if (openmainmenu_id != '') {
        //alert('closing: ' + openmainmenu_id);
        var old_img = document.getElementById(openmainmenu_id);
        var old_div = document.getElementById('leftmenu.' + openmainmenu_id);

        old_img.src = "img/b_" + openmainmenu_id + ".gif";
        old_div.className = 'leftMenuMainClosed';

        if (id == openmainmenu_id)
            id = '';
        openmainmenu_id = '';
    }
    if (id != openmainmenu_id) {
        //alert('opening:' + id);
        img.src = "img/b_" + id + "_on.gif";
        div.className = 'leftMenuMainOpen';
        openmainmenu_id = id;
    }
    /*
     else {
    pos = img.src.indexOf('_on.gif');

    if (pos == -1) {
        img.src = "img/b_" . id + ".gif";
    }*/
}