function showFeedbackForm(id) {
	
	var divLayer 	= document.getElementById(id);
	var formLayer	= document.getElementById("feedback_form");
	
	if( divLayer != null ) {
	
		formLayer.innerHTML = divLayer.innerHTML;
		
	}
	
}

function showFeedbackFormOLD(id) {
	
	var divLayer 	= document.getElementById(id);
	var formLayer	= document.getElementById("feedback_form");
	
	if( divLayer != null ) {
	
		divLayer.style.display  = 'block';
		formLayer.innerHTML = divLayer.innerHTML;
		
		if( openFeedbackForm != null && openFeedbackForm != id ) {
			document.getElementById(openFeedbackForm).style.display  = 'none';
		}
		
		openFeedbackForm = id;
	
	} else {
		if( openFeedbackForm != null && openFeedbackForm != id ) {
			document.getElementById(openFeedbackForm).style.display  = 'none';
		}
		openFeedbackForm = null;
	}
	
}

function openMediaFile(url) {
	var winName = "Media" + String(Math.floor(Math.random()*1000));
	if( url.toLowerCase().substr( url.length-4, url.length ) == ".swf" ) {
	    options = 'toolbar=no,location=no,status=yes,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=900,height=500';
	} else {
		options = 'toolbar=yes,location=no,status=yes,menubar=yes,scrollbars=no,resizable=yes,copyhistory=no,width=900,height=500';
	}
	pop = open(url, winName, options );
	if(navigator.appName == "Netscape"){
		pop.focus();
    }
}

function kopieren( inhalt ) {
	sel = document.selection.createRange();
 	window.clipboardData.setData('Text',inhalt);
}

function showHideDescriptor(ele, a) {
	
	var desc 		= document.getElementById('descriptorDescription');
	var descText 	= document.getElementById('descriptorDescriptionText');
	var img 		= document.getElementById(ele.id+'_image');
	
	if( a == 'over' ) {
		img.style.margin = '-2px';
		ele.style.border = '2px solid #ff6000';
		descText.innerHTML = '<strong>'+descriptors[ele.id][0]+'</strong>';
		desc.style.left = descriptors[ele.id][1]+'px';
		desc.style.top = descriptors[ele.id][2]+'px';
		desc.style.visibility  = 'visible';
	} else {
		img.style.margin = '0px';
		ele.style.border = '0px';
		desc.style.visibility  = 'hidden';
		descText.innerHTML = '<strong>N/A</strong>';
	}
	
}

function showHideLayer() {
	var args=showHideLayer.arguments;
	var obj = MM_findObj(args[0]);
	if( obj.style.visibility == 'hidden') {
		MM_showHideLayers(args[0],'','show');
	} else {
		MM_showHideLayers(args[0],'','hide');
	}
	
}

function open_news(id) {
	if (document.getElementById("newsdiv_"+id).style.display == "none") {
		document.getElementById("newsdiv_"+id).style.display = "block";
		document.getElementById("newsdiv_intro_"+id).style.display = "none";
	} else {
		document.getElementById("newsdiv_"+id).style.display = "none";
		document.getElementById("newsdiv_intro_"+id).style.display = "block";
	}
}

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; }
}