var ivLoader='<b>wird geladen.... <img src="./images/loader.gif"></b>';


/**
 Den �bergebenen Layer anzeigen / verstecken
*/
function showHideDiv(szDivID, iState) // 1 visible, 0 hidden
{
  $(szDivID).style.display= iState ? "block" : "none";
}

function toggle(szDivID){
    if ($(szDivID).style.display == "none"){
        $(szDivID).style.display = "block";
    }else{
        $(szDivID).style.display = "none";
    }
}

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) { //v4.01
  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_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}


function openPopUp(pvLink, pvName)
{
    leinehotepopupt = window.open(pvLink, pvName, "hotkeys=yes,menubar=no,locationbar=no,resizable=yes,status=yes,scrollbars=auto,width=700,height=610,left=10,top=10");
    leinehotepopupt.focus();
}


/* Fuer die Anzeige des Layers:*/

//-----------------------------------------------------------------------------------
//Iframe Window
//-----------------------------------------------------------------------------------
function IFrameWindow(url,width,height,scrolling){

	// Position aus Cookie laden
	var left = readCookie('IframeWindow_x');

	if(left == null){
		var left = (getInnerWidth() - width) / 2;	
		var left = 100;
	}
	
	var top = 50;
	// Scrollen
	if(scrolling == null){
		var scrolling = 'auto';
	}
	
	if (height==0){
		height = getInnerHeight()-110;
	}
	
	// POsition setzen
	document.getElementById('IframeWindow').style.display = 'block';
	document.getElementById('IframeWindow').style.left = left+'px';
	document.getElementById('IframeWindow').style.top = top+'px';
	// Anzeigen
	var html = '<div class="head-box" id="headbox" style="width:' + (width + 12) + 'px; background-color: #345D66;">';
	html += '	<div class="outer-head" style="cursor: move;">';
	html += '		<div class="inner-head">';
	html += '			<table width="100%" border="0" cellspacing="0" cellpadding="0" bgcolor="#345D66">';
	html += '				<tr>';
	html += '                   <td id="hsdragable" style="color: white;font-weight:bold;" align="center">Leinehotel: Infobox / aktuelles</td>';
	html += '					<td width="41"height="20" align="right">';
	html += '					<a href="javascript:closeIframeWindow();"><img src="./images/x.png" width="41" height="16" border="0" onmouseover="javascript:this.src=\'./images/x_h.png\';" onmouseout="javascript:this.src=\'./images/x.png\';" title="Fenster schließen" /></a></td>';
	html += '				</tr>';
	html += '			</table>';
	html += '		</div>';
	html += '	</div>';
	html += '	<div class="content">';
	html += '	<table width="100%" border="0" cellspacing="0" cellpadding="0">';
	html += '		<tr>';
	html += '			<td style="padding:5px;">';
	html += '			<iframe src="'+url+'" width="'+width+'" height="'+height+'" frameborder="0" marginheight="0" marginwidth="0" scrolling="'+scrolling+'" name="myiframe"></iframe></td>';
	html += '		</tr>';
	html += '	</table>';
	html += '	</div>';
	html += '</div>';
	
	document.getElementById('IframeWindow').innerHTML = html;
	document.getElementById('overlay').style.display = 'block';
}

function closeIframeWindow(){
	document.getElementById('IframeWindow').style.display = 'none';
	document.getElementById('IframeWindow').innerHTML='';
	//hideShadow();
}



var x,y;
var tx, ty;
var isDrag=false;
var selectedObjekt = null;

var firefox=document.getElementById&&!document.all;

document.onmousemove=mouseMove;
document.onmousedown=selectMouse;
document.onmouseup=function(){
	isDrag=false;
	selectedObjekt = null;
}

function selectMouse(e) 
{	
	var evt = getEvent(e);
	var p; 
	
	if (evt.target){
		p=evt.target;
	}else{
		p=evt.srcElement;
	}
	if(!p) return;

	if (p.getAttribute('id') != "hsdragable"){
		return;
	}
	

	
	while(p)
	{
	  if(p.getAttribute('rel') =="moveable") {
		break;
		}
	  p=p.parentNode;
	}
	
	if(!p) return;

	selectedObjekt = p;
	isDrag=true;
	x=evt.clientX;
	y=evt.clientY;
	tx=parseInt(p.style.left);
	ty=parseInt(p.style.top);
}

function getEvent(e){
	return e ? e : ((window.event) ? window.event : "");
}

function mouseMove(e)
{
  if (isDrag)	//only move the box if the user is dragging it
  {
		var evt = getEvent(e);
		var p = selectedObjekt;
        if(p)
		{
        	//alert (tx + " - " + x + " - " + ty + " - " + y + " - " + evt.clientX + ", " + p.getAttribute('id'));
        	p.style.left = evt.clientX + (tx - x) + "px";
        	p.style.top  = evt.clientY + (ty - y) + "px";
        }
  }
}

//-----------------------------------------------------------------------------------
//Cookie Funktionen
//-----------------------------------------------------------------------------------

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}


function getElementx(obj){
	var lPos = 0;
	if (obj.offsetParent){
		while (obj.offsetParent){
			lPos += obj.offsetLeft
			obj = obj.offsetParent;
		}
	}
	else if (obj.x)
	lPos += obj.x;
	return lPos;
}

function getElementy(obj){
	var oPos = 0;
	if (obj.offsetParent){
		while (obj.offsetParent){
			oPos += obj.offsetTop
			obj = obj.offsetParent;
		}
	}
	else if (obj.y)
	oPos += obj.y;
	return oPos;
}

function getInnerHeight(){
	var winH = window.innerHeight;
	winH = document.documentElement.clientHeight;
	/*if (navigator.appName.indexOf("Microsoft")!=-1) {
	 	winH = document.body.offsetHeight;
	 }*/

	 return winH;
}

function getInnerWidth(){
	var winW = window.innerWidth;

	if (navigator.appName.indexOf("Microsoft")!=-1) {
	  winW = document.body.offsetWidth;
	 }
	 
	return winW;
}

function getWidth(){
 var de = document.documentElement;
 var width = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
 return width;
}