// JavaScript Document

<!--
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


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];}
}

// Nutzungsvereinbarung Bilddatenbank
// goma, 11.04.2005
function enableButton() {
	cb = document.formnutzungsvereinbarung.cbnutzungsvereinbarung;
	btn = document.formnutzungsvereinbarung.btnnutzungsvereinbarung;
	if (cb.checked) btn.disabled = false;
	else btn.disabled = true;
}
	
// Bilddownload nach bestaetigter Nutzungsvereinbarung
// goma, 11.04.2005
function downloadImage(img) {
	imgWin = window.open(img,'imgWin','width=800,height=600,scrollbars');
	if (imgWin.focus) imgWin.focus();
}

//für Anzeigerahmen Downloadbereich
function goToUrl (myList) {
	if (myList != "") {
		eval ("myUrl = document.auswahl." + myList + ".options[document.auswahl." + myList +
				".options.selectedIndex].value;");
		if (myUrl != "") {
			top.location.href = myUrl;
			}
		}
}

function correctPNG() // correctly handle PNG transparency in Win IE 5.5 or higher.
{

    for(var i=0; i<document.images.length; i++)
    {
        var img = document.images[i];
        var imgName = img.src.toUpperCase();
        if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
        {
            img.style.display = 'block';
            var imgID = (img.id) ? "id='" + img.id + "' " : "";
            var imgClass = (img.className) ? "class='" + img.className + "' " : "";
            var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' ";
            var imgStyle = img.style.cssText;
            var imgAttribs = img.attributes;
            for (var j=0; j<imgAttribs.length; j++)
            {
                var imgAttrib = imgAttribs[j];
                if (imgAttrib.nodeName == "align")
                {
                    if (imgAttrib.nodeValue == "left") imgStyle = "float:left;" + imgStyle;
                    if (imgAttrib.nodeValue == "right") imgStyle = "float:right;" + imgStyle;
                    break;
                }
            }

            var strNewHTML = "<span " + imgID + imgClass + imgTitle; 
            strNewHTML += " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";";
            strNewHTML += "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader";
            strNewHTML += "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>";
            img.outerHTML = strNewHTML;
            i = i-1;
        }
    }
}


function antiSpam(mname,mserver,mdomain,mtext){
  if(mtext=="")
    document.write('<a href="mailto:'+mname+'@'+mserver+'.'+mdomain+'">'+mname+'@'+mserver+'.'+mdomain+'</a>');
  else
    document.write('<a href="mailto:'+mname+'@'+mserver+'.'+mdomain+'">'+mtext+'</a>');
}


// Aufklapper


function toggle(id){
	elem = document.getElementById(id);
	//elem_fieldset = document.getElementById(id + '_fieldset');
	elem_link = document.getElementById(id + '_link');
	if (elem.style.display == '' || elem.style.display == 'none'){
		elem.style.display = 'block';
		//elem_fieldset.className = 'fieldset_expanded';
		elem_link.className = 'karte_zeigen_expanded';
	}
	else {
		elem.style.display = 'none';
		//elem_fieldset.className = 'fieldset_collapsed';
		elem_link.className = 'karte_zeigen_collapsed';
	}
	
}


function toggleMap(toggleLink, mapId, anschrift) {
	var map = document.getElementById(mapId);
	if (map.style.display == '' || map.style.display == 'none') {
		showMiniMap(mapId, anschrift);
		toggleLink.className = 'karte_zeigen_expanded';
	}
	else {
		hideMiniMap(mapId);
		toggleLink.className = 'karte_zeigen_collapsed';
	}
}

var minimap = null;
var geocoder = null;

function showMiniMap(mapId, anschrift)
{	
  if (GBrowserIsCompatible())
  {
	document.getElementById(mapId).style.display = 'block';
	minimap = new GMap2(document.getElementById(mapId));
	minimap.addControl(new GSmallMapControl());
	minimap.addControl(new GMapTypeControl());
	geocoder = new GClientGeocoder();
	showMiniAddress(mapId, anschrift);
  }
}

function hideMiniMap(mapId)
{
	document.getElementById(mapId).style.display = 'none';
}

function showMiniAddress(mapId, address)
{
	if (geocoder)
  {
		geocoder.getLatLng(address,	function(point)
		{
			if (!point)
		  {
					document.getElementById(mapId).style.display='none';
			}
      else
		  {
				minimap.setCenter(point, 13);
				minimap.addOverlay(new GMarker(point));
			}
		}
		);
   }
}

//-->