function MM_swapImgRestore() { 
  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) { //v4.01
  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_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 setVisibility(id, visibility) {
document.getElementById(id).style.display = visibility;
}


function loadpage(url,target) {
	// native XMLHttpRequest object
	document.getElementById(target).innerHTML = '<img src="/images/default/_common/loading.gif" alt="">';
	if (window.XMLHttpRequest) {
		req = new XMLHttpRequest();
		req.onreadystatechange = function() {loadpageDone(target);};
		req.open("GET", url, true);
		req.send(null);
	// IE/Windows ActiveX version
	} else if (window.ActiveXObject) {
		req = new ActiveXObject("Microsoft.XMLHTTP");
		if (req) {
			req.onreadystatechange = function() {loadpageDone(target);};
			req.open("GET", url, true);
			req.send();
		}
	}
}    


function loadpageDone(target) {
	// only if req is "loaded"
	if (req.readyState == 4) {
		// only if "OK"
		if (req.status == 200) {
			results = req.responseText;
			document.getElementById(target).innerHTML = results;
		} else {
			document.getElementById(target).innerHTML="Fehler beim Laden der Datei:\n" +
				req.statusText;
		}
	}
}


function hilite_inputsearch(ID,event)
{ 
	if(document.getElementById)
	{
		if(event=="focus")
		{
			document.getElementById(ID).style.backgroundImage  	= "none";
			document.getElementById(ID).style.background 		= '#ffffe1';
		}
		else
		{
			document.getElementById(ID).style.backgroundImage= "url(/images/default/_forum/inputkeyword.gif)";
		}
	}
}



function addremove(usr_id_favorit)
{
	var divid 	= 'status';
	var url 	= '/remote/inc.remote.merkliste?noframe=1';
	var xmlHttp;
	
	try
	{
		xmlHttp=new XMLHttpRequest(); // Firefox, Opera 8.0+, Safari
	}
	catch (e)
	{
		try
		{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP"); // Internet Explorer
		}
		catch (e)
		{
			try
			{
				xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
			}
		catch (e)
		{
			alert("Ihr Browser unterstuetzt kein AJAX.");
			return false;
		}
	}
}

fetch_unix_timestamp = function()
{
return parseInt(new Date().getTime().toString().substring(0, 10))
}


var timestamp = fetch_unix_timestamp();
var nocacheurl = url+"&t="+timestamp;


// This code sends the variables through AJAX and gets the response <img src="/images/default/_common/loading.gif">-->
xmlHttp.onreadystatechange=function()
{
	if(xmlHttp.readyState!=4)
	{
		document.getElementById(divid).innerHTML='';
	}
	
	if(xmlHttp.readyState==4)
	{
		document.getElementById(divid).innerHTML=xmlHttp.responseText;
	}
}
xmlHttp.open("GET",nocacheurl+"&usr_id_favorit="+usr_id_favorit,true);
xmlHttp.send(null);

var button = document.getElementById('favbutton');

	switch(button.name)
	{
	case 'button0':
		button.src = '/images/default/btn.merken.off.gif';
		button.name = 'button1';
		break;
	case 'button1':
		button.src = '/images/default/btn.merken.on.gif';
		button.name = 'button0';
		break;
	}

}



// Submit after checked

var checkobj
function agreesubmit(el)
{
	checkobj=el
	if (document.all||document.getElementById)
	{
		//hunt down submit button
		for (i=0;i<checkobj.form.length;i++)
		{  
			var tempobj=checkobj.form.elements[i]
			if(tempobj.type.toLowerCase()=="submit")
			tempobj.disabled=!checkobj.checked
		}
	}
}

function defaultagree(el)
{
	if (!document.all&&!document.getElementById)
	{
		if (window.checkobj&&checkobj.checked)
		{
			return true
		}
		else
		{
			alert("Bitte die Checkbox markieren.")
			return false
		}
	}
}