// JavaScript Document zur Website Laermorama (www.laermorama.ch) 
// copyright: Andi Zuend, Lukas Lanzendoerfer, Fachstelle Laermschutz: www.laerm.zh.ch
//        
//*****************************************************************

<!-- ImageReady Preload Script (navigation.psd) -->
<!--
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}
function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}
var preloadFlag = false;
function preloadImages() {  //Navigationsbilder und mouseover werden vorausgeladen...
	if (document.images) {
		navigation_01_navigation_11_over = newImage("../../bilder/navigation/navigation_01-navigation_11.jpg");
		navigation_01_navigation_09_over = newImage("../../bilder/navigation/navigation_01-navigation_09.jpg");
		navigation_01_navigation_04_over = newImage("../../bilder/navigation/navigation_01-navigation_04.jpg");
		navigation_02_over = newImage("../../bilder/navigation/navigation_02-over.jpg");
		navigation_03_navigation_04_over = newImage("../../bilder/navigation/navigation_03-navigation_04.jpg");
		navigation_03_over = newImage("../../bilder/navigation/navigation_03-over.jpg");
		navigation_04_over = newImage("../../bilder/navigation/navigation_04-over.jpg");
		navigation_05_navigation_06_over = newImage("../../bilder/navigation/navigation_05-navigation_06.jpg");
		navigation_05_over = newImage("../../bilder/navigation/navigation_05-over.jpg");
		navigation_05_navigation_04_over = newImage("../../bilder/navigation/navigation_05-navigation_04.jpg");
		navigation_06_navigation_07_over = newImage("../../bilder/navigation/navigation_06-navigation_07.jpg");
		navigation_06_over = newImage("../../bilder/navigation/navigation_06-over.jpg");
		navigation_07_navigation_08_over = newImage("../../bilder/navigation/navigation_07-navigation_08.jpg");
		navigation_07_over = newImage("../../bilder/navigation/navigation_07-over.jpg");
		navigation_08_navigation_09_over = newImage("../../bilder/navigation/navigation_08-navigation_09.jpg");
		navigation_08_over = newImage("../../bilder/navigation/navigation_08-over.jpg");
		navigation_08_navigation_07_over = newImage("../../bilder/navigation/navigation_08-navigation_07.jpg");
		navigation_09_over = newImage("../../bilder/navigation/navigation_09-over.jpg");
		navigation_10_over = newImage("../../bilder/navigation/navigation_10-over.jpg");
		navigation_10_navigation_11_over = newImage("../../bilder/navigation/navigation_10-navigation_11.jpg");
		navigation_10_navigation_09_over = newImage("../../bilder/navigation/navigation_10-navigation_09.jpg");
		navigation_11_navigation_10_over = newImage("../../bilder/navigation/navigation_11-navigation_10.jpg");
		navigation_11_over = newImage("../../bilder/navigation/navigation_11-over.jpg");
		navigation_13_navigation_09_over = newImage("../../bilder/navigation/navigation_13-navigation_09.jpg");
		navigation_14_navigation_09_over = newImage("../../bilder/navigation/navigation_14-navigation_09.jpg");
		navigation_15_navigation_09_over = newImage("../../bilder/navigation/navigation_15-navigation_09.jpg");
		navigation_16_navigation_10_over = newImage("../../bilder/navigation/navigation_16-navigation_10.jpg");
		navigation_16_navigation_11_over = newImage("../../bilder/navigation/navigation_16-navigation_11.jpg");
		navigation_17_navigation_09_over = newImage("../../bilder/navigation/navigation_17-navigation_09.jpg");
		preloadFlag = true;
	}
}
// -->
<!-- End Preload Script -->
<!--
//------------------------------------------------------------------------------------------------

var sl, mnl, ltl, copyr, copyrtools, erk, Grhi, hoerki, memory, berchnscrollI; //Variablen fuer die nachfolgende Einstellung einzelnen Layerhoehen und Positionen.
var hoehe, toprest, loes1, loes2, loes3;

function innerehoehe() {
  hoehe = document.body.offsetHeight;
  scrolllayer();
}

function scrolllayer() { //Hoehe der Layer der sichtbaren Fenstergroesse anpassen
 if (document.getElementById("LayerScrollText")) {  //zuerst wird geprueft, ob der Layer ueberhaupt vorhanden ist (im aktuellen htm-Dokument).
  sl = eval(document.getElementById("LayerScrollText")); //Ueber den Layernamen werden die Ebenen angesprochen.
  sl.style.height = hoehe-250;		//hier wird die Hoehe des betroffenen Layers berechnet und eingestellt. (Die voreingestellten Werte im .htm style-tag werden ueberschrieben!
 }
 if (document.getElementById("LayerModulNavi")) {
  mnl = eval(document.getElementById("LayerModulNavi"));
  mnl.style.height = hoehe-160;
 }
 if (document.getElementById("LayerLinksThema")) {
  ltl = eval(document.getElementById("LayerLinksThema"));
  ltl.style.height = hoehe-160;
 }
 if (document.getElementById("LayerCopyright")) { // Ausrichtung der Copyrightangabe immer unten am Fenster 
    copyr = eval(document.getElementById("LayerCopyright"));
	copyr.style.left = 220;
    copyr.style.top = hoehe-20;
  }
 if (document.getElementById("LayerCopyrightTools")) { 
    copyrtools = eval(document.getElementById("LayerCopyrightTools"));
	copyrtools.style.left = 0;
    copyrtools.style.top = hoehe-20;
  }
 if (document.getElementById("LayerErklaerung")) {
  erk = eval(document.getElementById("LayerErklaerung"));
  erk.style.height = hoehe-250;
 }
 if (document.getElementById("Loesung1")) {
  loes1 = eval(document.getElementById("Loesung1"));
  loes1.style.height = hoehe-250;
 }
 if (document.getElementById("Loesung2")) {
  loes2 = eval(document.getElementById("Loesung2"));
  loes2.style.height = hoehe-250;
 }
 if (document.getElementById("Loesung3")) {
  loes3 = eval(document.getElementById("Loesung3"));
  loes3.style.height = hoehe-250;
 }
 if (document.getElementById("LayerGrauHinten")) { 
    Grhi = eval(document.getElementById("LayerGrauHinten"));
	Grhi.style.height = hoehe-185;
  }
 if (document.getElementById("LayerHoerkiste")) { 
    hoerki = eval(document.getElementById("LayerHoerkiste"));
	toprest = (hoehe-580)*0.5+160;
	if (toprest > 160) {
	  hoerki.style.top = toprest;
	}
    else {
		hoerki.style.top = 160;
	}
  }
  if (document.getElementById("LayerMemory")) { 
    memory = eval(document.getElementById("LayerMemory"));
	toprest = (hoehe-560)*0.5+160;
	if (toprest > 160) {
	  memory.style.top = toprest;
	}
    else {
		memory.style.top = 160;
	}
  }
  if (document.getElementById("LayerBerechnungenInhalt")) {
  berchnscrollI = eval(document.getElementById("LayerBerechnungenInhalt"));
  berchnscrollI.style.height = hoehe-255;
 }
}// end function scrollLayer
//------------------------------------------------------------------------------------------------
// Aufruf mit onclick="printlayer('inhalt_div'); return false;"
function printlayer(lname, cssPath) { 
var txt = document.getElementById(lname).innerHTML; 
document.open(); 
document.write('<link href="' + cssPath + '" rel="stylesheet" type_"text/css" media="all"> ' + txt); 
document.close(); 
window.print(); 

} 
//------------------------------------------------------------------------------------------------

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_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; }
}
//------------------------------------------------------------------------------------------------
//-->