// Browsererkennung

var ns4x=false;

var parentobject="window.document.";

if (navigator.appName=="Netscape" && navigator.appVersion.substring(0,1) == "4")
  {
	ns4x=true;
  }
// Verzeichnis in dem sich die Grafiken befinden
var verz = "images/detektivclub/"

var n = 0;
var source = new Array(n);

//Array für die ursprünglichen Grafiken
//Das Array wir dmit fortlaufenden Nummern in den eckigen Klammern erweitert.


source[0] = "punkt.gif"
source[1] = "avatar_axel_weiss.jpg"
source[2] = "avatar_lilo_weiss.jpg"
source[3] = "avatar_axel02_weiss.jpg"
source[4] = "avatar_poppi_weiss.jpg"
source[5] = "avatar_dominik_weiss.jpg"
source[6] = "avatar_lilo02_weiss.jpg"
source[7] = "avatar_dominik02_weiss.jpg"
source[8] = "avatar_poppi02_weiss.jpg"
source[9] = "avatar_poppi03_weiss.jpg"

//Aufruf für die HTML-Seite: onMouseover="change(name,on[0])" onMouseout="change(name,off[0])"



var l = source.length;
var off = new Array(n);
var on = new Array(n);
var down = new Array(n);
var active = "";
var contains_off = new Image();


for (i = 0; i != l; i++)
{
m = i
m+1
off[m] = new Image();
off[m].src = verz + source[m];

on[m] = new Image();
cont_on = source[m].split('.');
contains_on = cont_on[0] + "_on." + cont_on[1];
on[m].src = verz + contains_on;

down[m] = new Image();
cont_down = source[m].split('.');
contains_down = cont_on[0] + "_on." + cont_down[1];
down[m].src = verz + contains_down;

}

function change(Bildname,Bildobjekt)
  {
	  if (active!=Bildname)
	  {
	  
	  if (!ns4x) 
		  {
		  contains_on = eval("window.document." + Bildname);
		  contains_on.src = Bildobjekt.src;
		  }
	  else 
		  {
		  if (window.document[Bildname]) contains_on=window.document[Bildname];
		  else if (window.document.layers[0].document.layers[0].document[Bildname]) 
			  {
			  contains_on=window.document.layers[0].document.layers[0].document[Bildname];
			  }
		  contains_on.src = eval(Bildobjekt).src;
		  }
	  
	  }
  }


function set(Bildname,Bildobjekt)
  {
	// Altes Bild zurücksetzen
	if (active!="")
	{
		//alert('active: ' + active);		
		//alert('contains_off_source: ' + contains_off_source);		
		contains_off.src=contains_off_source;
		if(previous != ""){
		  contains_on = eval("window.document." + active);
		  contains_on.src = previous;
		  previous='';
		}
	}
	if (!ns4x)
	{
		contains_off = eval("window.document." + Bildname);
		contains_off_source = contains_off.src;
		contains_off_source = contains_off_source.replace(/_on/,"");
		if (active!=Bildname)
		  {
		  contains_on = eval("window.document." + Bildname);
		  contains_on.src = Bildobjekt.src;
		  //alert(contains_on.src);
		  }
	}
	else 
	{
		contains_off = eval("window.document.layers[0].document.layers[0].document." + Bildname);
		contains_off_source = contains_off.src;
		contains_off_source = contains_off_source.replace(/_on/,"");
		if (active!=Bildname)
		  {
		  contains_on = eval("window.document.layers[0].document.layers[0].document." + Bildname);
		  contains_on.src = Bildobjekt.src;
		  }
	}
	// neues Bild aktiv setzen
	active=Bildname;
	puzzleSelect(Bildname);
  }
  
var preloadFlag = false;

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) {
			if(document[changeImages.arguments[i]]){
				document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
			}
			else{
				document.getElementById(changeImages.arguments[i]).src = changeImages.arguments[i+1];
			}
		}
	}
}



function imageForum()
{	
	if (document.images)
	{
		zurueck_on = newImage('body/forum/images/buttons/zurueck_on.gif');
		forenliste_on = newImage('body/forum/images/buttons/forenliste_on.gif');
		az_on = newImage('body/forum/images/buttons/az_on.gif');
		za_on = newImage('body/forum/images/buttons/za_on.gif');
		btnSubmit_on = newImage('body/forum/images/buttons/ok_on.gif');
		neuesTheam_on = newImage('body/forum/images/buttons/neuesThema_on.gif');
		zurueckBlaettern_on = newImage('body/forum/images/buttons/zurueckBlaettern_on.gif');
		nachOben_on = newImage('body/forum/images/buttons/nachOben_on.gif');
		pm_on = newImage('body/forum/images/buttons/pm_on.gif');
		
		preloadFlag = true;
	}		
}