// ************************************************************************************************************
// beginn funktion mm_preloadimages ***************************************************************************
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];
			}
	}

}


// ************************************************************************************************************
// beginn funktion mm_swapimgrestore **************************************************************************
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;
}


// ************************************************************************************************************
// beginn funktion mm_findobject ******************************************************************************
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;
}


// ************************************************************************************************************
// beginn funktion mm_swapimage *******************************************************************************
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];
		}
}


// ************************************************************************************************************
// beginn funktion open window ********************************************************************************
function MM_openBrWindow(theURL,winName,features, myWidth, myHeight, isCenter) { //v3.0
	if(window.screen)if(isCenter)if(isCenter=="true"){
		var myLeft = (screen.width-myWidth)/2;
		var myTop = (screen.height-myHeight)/2;
		features+=(features!='')?',':'';
		features+=',left='+myLeft+',top='+myTop;
	}
	window.open(theURL,winName,features+((features!='')?',':'')+'width='+myWidth+',height='+myHeight);
}


// ************************************************************************************************************
// beginn funktion display status message *********************************************************************
function MM_displayStatusMsg(msgStr) { //v1.0
	status=msgStr;
	document.MM_returnValue = true;
}


// ************************************************************************************************************
// beginn funktion jump_menu **********************************************************************************
function MM_jumpMenu(targ,selObj,restore){ //v3.0
	eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
	if (restore)
		selObj.selectedIndex=0;
}


// ************************************************************************************************************
// beginn funktion reload page ********************************************************************************
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);


// ************************************************************************************************************
// beginn funktion show hide layers ***************************************************************************
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; }
}


// ************************************************************************************************************
// beginn funktion changeLayer ********************************************************************************
var activePoint = "";

function IFA_changeLayer(point, action){
	if (point != activePoint && activePoint != "") MM_showHideLayers(activePoint,'','hide');

	if( action == "show"){
		MM_showHideLayers(point,'','show');
		activePoint = point;
	}

	if( action == "hide"){
		MM_showHideLayers(point,'','hide');
		activePoint = "";
	}

	return true;
}

function IFA_queryParse(){
	var stringQuery = window.location.search.substring(1);
	var arr_el = stringQuery.split("&");

	for( var i=0; i<arr_el.length; i++ ){
		pos = arr_el[i].indexOf('=');
		if( pos > 0 ){
			var argName = arr_el[i].substring(0,pos);
			if( argName == "jsPlan"){
				var argValue = arr_el[i].substring(pos+1);
			}
		}
	}

	if( argValue != "" ){
		IFA_changeLayer(argValue, 'show');
		activePoint = argValue;
	}

	return true;
}