var ns = (document.all)?false:true;
var ua = navigator.userAgent.toLowerCase();
var ie = ( (ua.indexOf("msie") != -1) && (ua.indexOf("opera") == -1) && (ua.indexOf("webtv") == -1) );
var op = (ua.indexOf("opera") != -1);
var version = parseFloat(navigator.appVersion);

logo	 = new Image;
logo.src = "/images/autsch_logo.gif";
logor	 = new Image;
logor.src = "/images/autsch_logo_over.gif";
nav1	 = new Image;
nav1.src = "/images/nav1.png";
nav1r	 = new Image;
nav1r.src = "/images/nav1r.png";
nav1a	 = new Image;
nav1a.src = "/images/nav1a.png";
nav2	 = new Image;
nav2.src = "/images/nav2.png";
nav2r	 = new Image;
nav2r.src = "/images/nav2r.png";
nav2a	 = new Image;
nav2a.src = "/images/nav2a.png";
nav3	 = new Image;
nav3.src = "/images/nav3.png";
nav3r	 = new Image;
nav3r.src = "/images/nav3r.png";
nav3a	 = new Image;
nav3a.src = "/images/nav3a.png";
nav5	 = new Image;
nav5.src = "/images/nav5.png";
nav5r	 = new Image;
nav5r.src = "/images/nav5r.png";
nav5a	 = new Image;
nav5a.src = "/images/nav5a.png";
nav7	 = new Image;
nav7.src = "/images/nav7.png";
nav7r	 = new Image;
nav7r.src = "/images/nav7r.png";
nav7a	 = new Image;
nav7a.src = "/images/nav7a.png";

function rollimg(imgid,imgnew)
{
	document.images[imgid].src=eval(imgnew + ".src");
}

function show($cat) {
	if ($cat == 'login') {
         	document.getElementById('login').innerHTML='<form name="flogin" action="login.php" method="post"><span class="arrow">Login:</span> <input type="text" name="input[login]" /> &nbsp; Passwort: <input type="password" name="input[password]" /> <input type="hidden" name="todo" value="loginCheck" />&nbsp; <input type="image" src="images/icon_go_small.png" style="height:16px; border:0px; vertical-align:middle;" /> &nbsp; &nbsp; <a href="login.php?todo=newPassword" class="arrow">Passwort vergessen?</a> &nbsp; <a href="register.php" class="arrow">Registrieren</a></form>';
         	if (ns) document.getElementById('login').style.marginTop = '-2px';
         	else document.getElementById('login').style.marginTop = '-1px';
                 document.getElementById('search').innerHTML='<a href="catbrowse.php?todo=getSearch" class="arrow" onmouseover="show(\'search\');">Suche</a>';
		document.getElementById('search').style.marginTop = '0px';
         } else if ($cat == 'search') {
         	document.getElementById('search').innerHTML='<form name="fsearch" action="catbrowse.php?todo=setSearch" method="post"><span class="arrow">Suche:</span> <input type="text" name="catSearch[keywords]" /> &nbsp; <input type="image" src="images/icon_search_small.png" style="height:16px; border:0px; vertical-align:middle;" /> &nbsp; </form>';
         	if (ns) document.getElementById('search').style.marginTop = '-2px';
         	else document.getElementById('search').style.marginTop = '-1px';
                 document.getElementById('login').innerHTML='<a href="login.php" class="arrow" onmouseover="show(\'login\');">Login</a>';
         	document.getElementById('login').style.marginTop = '0px';
         } else if ($cat == 'loggedin') {
         	document.getElementById('search').innerHTML='<form name="fsearch" action="catbrowse.php?todo=setSearch" method="post"><span class="arrow">Suche:</span> <input type="text" name="catSearch[keywords]" /> &nbsp; <input type="image" src="images/icon_search_small.png" style="height:16px; border:0px; vertical-align:middle;" /> &nbsp; </form>';
         	if (ns) document.getElementById('search').style.marginTop = '-2px';
         	else document.getElementById('search').style.marginTop = '-1px';
         }
}

function isInt(numIn) {
	var checknum = parseInt(numIn);
	return !isNaN(checknum);
}

function correctPNG() {

}

function showTell()
{
	var pk = document.getElementById('filepk').value;
	var url = "/ajax_tellafriend.php?filepk="+pk;
	ajaxSendRequest(url, displayTell);
}


function displayTell( req )
{
	response = unescape(req.responseText);
	document.getElementById('report').style.display = 'none';
	document.getElementById('permlink').style.display = 'none';
	document.getElementById('tellfriend').innerHTML = unescape(response);
	document.location.href="#tell";
	
	if (document.all) { 
		if ( document.tellAFriend )
			document.tellAFriend.elements['tell[recipients]'].focus();
    } else {
		if ( document.getElementById('tellfriend-anchor') )
			document.getElementById('tellfriend-anchor').focus();
	}
		 
}


function getNewList(ident, loginPk, page, cat)
{
	url = "/catbrowse.php?todo=get"+ident+"CatList&pagePos="+page+"&cat="+cat+"&logPk="+loginPk+"&rand="+Math.random();
	ajaxSendRequest(url, setNewList);
}


function getNewListSix(ident, loginPk, page, cat)
{
	url = "/catbrowse.php?todo=getnewCatListSix&pagePos="+page+"&cat="+cat+"&logPk="+loginPk+"&rand="+Math.random();
	ajaxSendRequest(url, setNewList);
}

function setNewList(req)
{
	response = req.responseText;
	cid = response.substring(0,1);
	response = response.substring(1);
	if ( cid == 1 ) {
		obj = document.getElementById('New');
	} else if ( cid == 2 ) {
		obj = document.getElementById('Top');
	} else if ( cid == 3 ) {
		obj = document.getElementById('Best');
	} else if ( cid == 4 ) {
		obj = document.getElementById('CommEntry');
	}

	obj.innerHTML = unescape(response);
}
/*
if (ie && version < 7) {
	window.onresize = resizenow;
	var normalway = 0;
	if(window.innerHeight > 0) normalway = 1;
	var avail = 0;
	function resizenow() {
		var over = 0;
		if(normalway == 1) avail = window.innerHeight;
		else avail = document.documentElement.clientHeight;
		
		var page = document.getElementById('page');
		var footer = document.getElementById('footer');
		avail = avail + over;
		page.style.height = (avail - page.offsetTop - 25) + "px";
		
		//document.getElementById("margin").innerHTML = margin;
	}
*/
	
	window.onload = correctPNG;
   /*   if (screen.height >= 1536) { document.write('<style type=\"text/css\" /><!-- * html #page { height:91%; } //--></style>'); }
         else if (screen.height >= 1392) { document.write('<style type=\"text/css\" /><!-- * html #page { height:90%; } //--></style>'); }
         else if (screen.height >= 1200) { document.write('<style type=\"text/css\" /><!-- * html #page { height:88%; } //--></style>'); }
         else if (screen.height >= 1024) { document.write('<style type=\"text/css\" /><!-- * html #page { height:85%; } //--></style>'); }
         else if (screen.height >= 864) { document.write('<style type=\"text/css\" /><!-- * html #page { height:82%; } //--></style>'); }
}
*/

function checkSet( id, obj, pw )
{
	if ( obj.value == id ) {
		obj.value = '';
	}
}


function insertPeriodic()
{
	document.writeln('<div style="height:140px;overflow:hidden;"><object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,28,0" width="600" wmode="transparent" height="140" title="Video Slider">	  <param name="movie" value="slider_periodic.swf?xmlFile=/xml_periodic.php" />	  <param name="quality" value="high" />	  <param name="wmode" value="transparent" />	  <param name="AllowScriptAccess" value="always" />	  <embed src="slider_periodic.swf?xmlFile=/xml_periodic.php" AllowScriptAccess="always" quality="high" pluginspage="http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" width="600" height="140"></embed></object></div>');
}

function insertStatic( tId )
{
	document.writeln('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,28,0" width="600" wmode="transparent" height="135" title="Video Slider">	  <param name="movie" value="slider_arrows.swf?xmlFile=/xml.php&id='+tId+'" />	  <param name="quality" value="high" />	  <param name="wmode" value="transparent" />	  <param name="AllowScriptAccess" value="always" />	  <embed src="slider_arrows.swf?xmlFile=/xml.php&id='+tId+'" AllowScriptAccess="always" quality="high" pluginspage="http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" width="600" height="135"></embed></object>');
}