// popwin
function centerPopUp( url, name, width, height, scrollbars, toolbar ) {

	   if( scrollbars == null ) scrollbars = "0";
	   if( toolbar == null ) toolbar = "0";
       if( scrollbars == "1" ) width = width+17;
        
        
	   var str  = "";
	   str += "resizable=1,titlebar=0,menubar=0,toolbar=" + toolbar + ",location=0,directories=0,status=1,";
	   str += "scrollbars=" + scrollbars + ",";
	   str += "width=" + width + ",";
	   str += "height=" + height + ",";
	   if ( window.screen ) {
		  var ah = screen.availHeight - 30;
		  var aw = screen.availWidth - 10;

		  var xc = ( aw - width ) / 2;
		  var yc = ( ah - height ) / 2;

		  str += ",left=" + xc + ",screenX=" + xc;
		  str += ",func=" + yc + ",screenY=" + yc;
	   }
	   var ewin = window.open( url, name, str );
    	ewin.focus();
    }


// popwin
function clixxPopUp() {
	  var width = "1024";
	  var height = "768";
	  
	  var str  = "resizable=1,titlebar=1,menubar=1,toolbar=1,location=1,directories=0,status=1,scrollbars=1,";
	  str += "width=" + width + ",";
	  str += "height=" + height + ",";
	  if ( window.screen ) {
	  
		  var ah = screen.availHeight - 30;
		  var aw = screen.availWidth - 10;
		  var xc = ( aw - width ) / 2;
		  var yc = ( ah - height ) / 2;

		  str += ",left=" + xc + ",screenX=" + xc;
		  str += ",func=" + yc + ",screenY=" + yc;
	   }
	   window.open( "http://clixx.feller.ch", "KatalogClixx", str );
    }



//mainnav pic swaper
bilderoffnav= new Array();
for (i = 1; i <= 9; i++) {
   bilderoffnav[i] = new Image() ;
	bilderoffnav[i].src = "../_navpics/but" + i +"off.gif";  
}
bilderonnav= new Array();
for (i = 1; i <= 9; i++) {
   bilderonnav[i] = new Image() ;
	bilderonnav[i].src = "../_navpics/but"+ i +"on.gif";  
}

var ooc_clicked = null;

function activatenav(ooc_name) {
	document[ooc_name].src = bilderonnav[ooc_name.substring(3,ooc_name.length)].src;
}

function DeActivatenav(ooc_name) {
	if (ooc_clicked != ooc_name) {
		document[ooc_name].src = bilderoffnav[ooc_name.substring(3,ooc_name.length)].src;
	}
}
function setClicknav(ooc_name) {
	document[ooc_name].src = bilderonnav[ooc_name.substring(3,ooc_name.length)].src;
	ooc_clicked = ooc_name;
}




//functionnav pic swaper
bilderofffunc= new Array();
for (i = 1; i <= 4; i++) {
   bilderofffunc[i] = new Image() ;
	bilderofffunc[i].src = "../_navpics/butf" + i +"off.gif";  
}
bilderonfunc= new Array();
for (i = 1; i <= 4; i++) {
   bilderonfunc[i] = new Image() ;
	bilderonfunc[i].src = "../_navpics/butf"+ i +"on.gif";  
}

var ooc_clickedf = null;

function activatefunc(ooc_name) {
	document[ooc_name].src = bilderonfunc[ooc_name.substring(4,ooc_name.length)].src;
}

function DeActivatefunc(ooc_name) {
	if (ooc_clickedf != ooc_name) {
		document[ooc_name].src = bilderofffunc[ooc_name.substring(4,ooc_name.length)].src;
	}
}
function setClickfunc(ooc_name) {
	document[ooc_name].src = bilderonfunc[ooc_name.substring(4,ooc_name.length)].src;
	ooc_clickedf = ooc_name;
}



// language changer


function changelangto(to)   {
	var pathnow = window.document.location.href;
	var langcharpos = pathnow.indexOf("lang_");
	langcharpos = langcharpos+5;
	var langnow =  pathnow.substring(langcharpos,langcharpos+1);
	window.location.href = pathnow.substring(0,langcharpos)+to+pathnow.substring(langcharpos+1,pathnow.length);
}