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 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();
}

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 MM_goToURL() { //v3.0 MM_goToURL('parent','test.html');return document.MM_returnValue
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function MM_displayStatusMsg(msgStr) { //v1.0 MM_displayStatusMsg('test');return document.MM_returnValue
  status=msgStr;
  document.MM_returnValue = true;
}

function MM_openBrWindow(theURL,winName,features) {
  window.open(theURL,winName,features);
}

// :: ausfuehren ::
MM_reloadPage(true);
function sf(){ document.forms['search']['q'].focus(); }
// :: ausfuehren ::


function putFocus(formInst, elementInst) {
	if (document.forms.length > 0) {
		document.forms[formInst].elements[elementInst].focus();
	}
}

/* changeClass pointer */
function setPointer(id, classname) {
	document.getElementById(id).className = classname;
	return true;
}

/* changeClass */
function changeClass(obj, new_style) {
	    obj.className=new_style;
	  }

function checkResolution() {
	if (screen.width < 1024) {
		if (isFirstTime()) {
			var win = window.open("resalert.html", "Alert", "width=280,height=320");
			win.moveTo(420,160);
		} 
	}
}

function isFirstTime() {
	if (getCookie("resolution") == null) {
	  return true;
	} else {
		return false;
	}
}

function setCookie(name, value, days) {
		if (days == null) {
			document.cookie = name + "=" + escape(value)
		} else {
			var expire = new Date();
			expire.setTime(expire.getTime() + (60*60*24*days*1000));
			document.cookie = name + "=" + escape(value) + "; expires=" + expire.toGMTString();
		}
}

function getCookie(name) {
   var search = name + "=";
   if (document.cookie.length > 0) { 
      var offset = document.cookie.indexOf(search); 
      if (offset != -1) {
         offset += search.length; 
         var end = document.cookie.indexOf(";", offset);
         if (end == -1) {
            end = document.cookie.length;
         }
				 return unescape(document.cookie.substring(offset, end));
      } 
   }
}

function closeWin() {
	window.close();
}

function trim(inputString) {
   if (typeof inputString != "string") { return inputString; }
   var retValue = inputString;
   var ch = retValue.substring(0, 1);
   while (ch == " ") {
      retValue = retValue.substring(1, retValue.length);
      ch = retValue.substring(0, 1);
   }
   ch = retValue.substring(retValue.length-1, retValue.length);
   while (ch == " ") {
      retValue = retValue.substring(0, retValue.length-1);
      ch = retValue.substring(retValue.length-1, retValue.length);
   }
   while (retValue.indexOf("  ") != -1) {
      retValue = retValue.substring(0, retValue.indexOf("  ")) + retValue.substring(retValue.indexOf("  ")+1, retValue.length);
   }
   return retValue;
}

function checkSearch() {
	if (document.search.q.value != '') {
		document.search.q.value = truncateText(document.search.q.value, 16);
		return true;
	}
	return false;
}

function truncateText(text, chars) {
	var words = text.split(" ");
	var result = "";
	for (i = 0; i < words.length; i++) {
		if (words[i].length > chars) {
			words[i] = words[i].substring(0, chars);
		}
		result = result + words[i] + " ";
	}
	return result;
}