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_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_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.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 NewWindow(loadURL) {
window.open(loadURL,"","width=590,height=485,scrollbars=yes,resizable=yes,screenX=0,screenY=0");
}

function NewListWindow(loadURL) {
//alert('new');
window.open(loadURL,"","width=460,height=500,scrollbars=yes,resizable=yes,screenX=0,screenY=0");
}


function NewRouteListWindow(loadURL) {
//alert('new');
window.open(loadURL,"","width=650,height=600,scrollbars=yes,resizable=yes,screenX=0,screenY=0");
}

function NewPrintWindow(loadURL) {
//alert('new');
window.open(loadURL,"","width=600,height=600,scrollbars=yes,resizable=yes,screenX=0,screenY=0");
}

function NewNormalWin(url){
	//alert(url);
	newWin = window.open(url,"Haltestellenredaktionssystem_Editierfenster","");
	newWin.focus();
 }

function NewStandardWin(url){
	//alert(url);
	newWin = window.open(url,"Fenster","","scrollbars=yes,resizable=yes,screenX=0,screenY=0");
	newWin.focus();
 }
function NewStandardWin2(loadURL) {
//alert('new');
newWin = window.open(loadURL,"","width=725,height=690,scrollbars=yes,resizable=yes,screenX=0,screenY=0");
}

function newWindow(loadURL) {
//alert('new');
window.open(loadURL,"","width=980,height=700,scrollbars=yes,resizable=yes,screenX=0,screenY=0");
}

function newWindowFix(loadURL,w,h) {
//alert('new');
//w=100;
//h=200;
window.open(loadURL,"","width=600,height=700,scrollbars=yes,resizable=no,screenX=0,screenY=0");
}



function newRWindow(loadURL) {
//alert('new');
window.open(loadURL,"","width=535,height=700,scrollbars=no,resizable=yes,screenX=0,screenY=0");
}



//-----------------------------------------------
// utility functions
//-----------------------------------------------

/*
delete input fields of a form
*/
function deleteInputFields(formName) {

	var formObj = document.getElementsByName(formName)[0];
	if(formObj == null) return;

	for(var i=0; i<formObj.elements.length; i++) {
		if(formObj.elements[i].type == "text") {
			formObj.elements[i].value = "";
		}
	}

	formObj.elements[0].focus();
}


/*
show tooltip of the location
*/
function showTooltip(e) {
	var nameOfIconDiv = this.id;
	//id extrahieren
	var lfdIdOfIconDiv = nameOfIconDiv.match(/\d+$/);
	var nameOfTooltipDiv = document.getElementById("TOOLTIPTEXT" + lfdIdOfIconDiv);

	if(nameOfTooltipDiv!=null) {

		var intPosX = (document.all) ? window.event.x + document.body.scrollLeft : e.pageX;
		var intPosY = (document.all) ? window.event.y + document.body.scrollTop  : e.pageY;

		nameOfTooltipDiv.style.left = parseInt(intPosX+10) + "px";
		nameOfTooltipDiv.style.top = parseInt(intPosY+10) + "px";

		nameOfTooltipDiv.style.zindex = 1000;
		nameOfTooltipDiv.style.visibility = "visible";
	}

	return true;
}


/*
hide tooltip of the location
*/
function hideTooltip(e) {
	var nameOfIconDiv = this.id;
	//id extrahieren
	var lfdIdOfIconDiv = nameOfIconDiv.match(/\d+$/);
	var nameOfTooltipDiv = document.getElementById("TOOLTIPTEXT" + lfdIdOfIconDiv);

	if(nameOfTooltipDiv!=null) {
		nameOfTooltipDiv.style.zindex = 0;
		nameOfTooltipDiv.style.visibility = "hidden";
	}
	return true;
}


/*
disable object(s)
*/
function disable(obj) {
	if(obj==null) return;
	name = obj.name;
	objects = document.getElementsByName(name);
	for(var i=0; i<objects.length; i++) {
		objects[i].disabled = true;
	}
}


/*
show or hide the input form
the property value clickObj.innerHTML will be replaced by dynamic php variables, i.e. <?=$lng_showinput?>
*/
function showInputForm(clickObj, id, texts) {
	var obj = document.getElementById(id);
	if(obj==null) return;
	if(obj.tagName != "DIV") return;

	var visibility = obj.style.visibility;
	if(visibility == "hidden") {
		obj.style.visibility = "visible";
		clickObj.innerHTML = texts[0]["hide"];
	} else {
		obj.style.visibility = "hidden";
		clickObj.innerHTML = texts[0]["show"];
	}
}


/*
load the detail map for the route
*/
function showDetailMap(iframe_name, iframe_src) {
	iframes = document.getElementsByTagName("IFRAME");
	for(var i=0; i<iframes.length; i++) {
		iframes[i].width=0;
		iframes[i].height=0;
	}
	iframe = document.getElementsByName(iframe_name)[0];
	if(iframe==null) return;
	if(iframe.nodeName!="IFRAME") return;
	iframe.src = iframe_src;
	iframe.width = 350;
	iframe.height = 350;
}

/*
Hervis wüscht, dass sämtliche Bars beim Popup Fenster ausgeblendet werden
*/
function redirectInMap() {
 
 	var frm = document.getElementsByName("inputForm")[0];
 
 	//neues fenster laden
 	var options = "resizable=1,scrollbars=1,status=0";
 	options += ",menubar=0,toolbar=0,directories=0";
 	
 	var targetWindow = window.open("", "mapwindow", options);
 
 	frm.target = "mapwindow";
 	frm.action = "a_geocoder30_for_route.php5";
 	frm.submit();
 
}