// JavaScript Document

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_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];}
}

function changeBackground(id,color) {
	document.getElementById(id).style.backgroundColor = color;	
}

function changeFontColor(id,color) {
	document.getElementById(id).style.color = color;	
}

function KatalogPopup(Link,WindowName,WinWidth,WinHeight,posLeft,posTop) {

window.open(Link,WindowName,'toolbar=0,width='+WinWidth+',left='+posLeft+',top='+posTop+',height='+WinHeight+',location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=1,copyhistory=0');
}

function PandemiePopup(Link,WindowName,WinWidth,WinHeight,posLeft,posTop) {

window.open(Link,WindowName,'toolbar=1,width='+WinWidth+',left='+posLeft+',top='+posTop+',height='+WinHeight+',location=1,directories=1,status=1,menubar=1,scrollbars=1,resizable=1,copyhistory=0');
}



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_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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}


function determineCount(hostname){
	var returnValue;
	if(hostname.length != 0){
		returnValue = hostname.length + 21; //Laenge Hostname + http:// + /index.php?id=
	}else{
		returnValue = 0;
	}	
	return returnValue;
}

function buildOnClick(id){
	var returnValue;
		
	//Znojmo CZ
	if (id == 361
		|| id == 362
		|| id == 363
		|| id == 364
		|| id == 365
		|| id == 366
		|| id == 367
		|| id == 368
		|| id == 369
		|| id == 370
		|| id == 372
		){
		returnValue = 'fileadmin/kataloge/ch_zetClean.html';
		}
		
	//Pandemie-Schutz CZ
	if (id == 440){
		returnValue = 'http://www.pandemie-schutz.com/index.php?id=ps_cz';
		}
		
		
	return returnValue;
}

function is_numeric(myvar)
{
   if ((isNaN(myvar)) || (myvar.length == 0))
      return false;
   else
      return true;
}

function generateLink(){
	var allElems = document.getElementsByTagName('a');
	var debugstring;
	for (var i = 0; i < allElems.length; i++){
		var currElement = allElems[i];
		if (currElement.id && (currElement.id == 'subnavi' || currElement.id == 'topmenuitem')){			
			var linktarget = currElement.href.toString();
			var cTarget = linktarget.substring(determineCount(currElement.hostname),linktarget.length);
			if(is_numeric(cTarget) == true){
				var myLink = buildOnClick(cTarget);
				if(myLink != undefined && currElement.id == 'subnavi'){
					currElement.onclick= new Function("KatalogPopup('"+myLink+"','ZVG','800','600','50','50');");
					currElement.href = '#';
				}
				if(myLink != undefined && currElement.id == 'topmenuitem'){
					currElement.onclick= new Function("PandemiePopup('"+myLink+"','ZVG','1024','680','15','15');");
					currElement.href = '#';
				}
			}
		}
	}	
}