// Variable für den HTML-Code des Videos
var content = "<br><br><br><br>";



/**
 * Prüft, ob mindestens 2 Zeichen in das Suchformular eingegeben
 * wurden und gibt entweder Fehlermeldung aus oder schickt das
 * enrsprechende Suchformular ab.
 */
function checkSearchInput(formname) {
  var searchWord = "";
  var errorMsg = "Bitte geben Sie mindestens 2 Zeichen als Suchbegriff an.";
  var error = false;

  searchWord = document.forms[formname]['tx_indexedsearch[sword]'].value;

  if(searchWord.length < 2)
      error = true;

  if(error)
    alert(errorMsg);
  else
    document.forms[formname].submit();
}



/**
 * Gibt das übergebene Video aus und blendet den Rest der Seite aus
 */
function showVideo(file, type, width, height, path) {
  switch(type) {
			case "mov":
					content += "<object width='" + width + "' height='" + height + "' classid='clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B' codebase='http://www.apple.com/qtactivex/qtplugin.cab#version=6,0,2,0'>";
					content += "	<param name='SRC' value='" + path + file + "'><param name='autoplay' value='true'><param name='controller' value='true'><param name='type' value='video/quicktime'><param name='pluginspage' value='http://www.apple.com/quicktime/download/index.html'>";
					content += "	<embed width='" + width + "' height='" + height + "' src='" + path + file + "' type='video/quicktime' autoplay='true' controller='true' enablejavascript='true' pluginspage='http://www.apple.com/quicktime/download/index.html'></embed>";
					content += "</OBJECT>";
					break;

			case "mp4":
			case "mpg":
			case "mpeg":
			case "mp4":
			case "avi":
				  content += "<object data='" + path + file + "' type='video/x-msvideo' width='" + width + "' height='" + height + "'>";
    			content += "	<param name='src' value='" + path + file + "'>";
					content += "</object>";
					break;

			case "wmv":

					content += "<object data='" + path + file + "' width='" + width + "' height='" + height + "' classid='CLSID:05589FA1-C356-11CE-BF01-00AA0055595A'>";
					content += "  <param name='type' value='video/x-ms-wmv'>";
    			content += "	<param name='src' value='" + path + file + "'>";
    			content += "  <param name='autostart' value='1'><param name='showcontrols' value='1'>";
					content += "<embed src='"+path+file+"' type='video/x-ms-wmv' width='"+width+"' height='"+height+"' name='Auf_der_Freiheit' autostart='1' showcontrols='1' showstatusbar='0' autorewind='1' showdisplay='0'></embed>";
				  content += "</object><br><a href='javascript: hideVideo();' class='closevideo'>Zurück zum Inhalt</a>";
					break;
		}

		document.getElementById("shadow").style.visibility = "visible";
    document.getElementById("shadow").style.display = "block";
		fadeInShadow(1);

}


/**
 * Blendet das Video wieder aus und den Rest der Seite ein
 */
function hideVideo() {
  document.getElementById('videodiv').style.visibility = 'hidden';
  document.getElementById('videodiv').innerHTML = "";
  content = "<br><br><br><br>";
  document.getElementById("shadow").style.visibility = "hidden";
  document.getElementById("shadow").style.display = "none";
}






function fadeInShadow(opacity){
  var object = document.getElementById('shadow').style;
  object.opacity      = (opacity / 100);
  object.MozOpacity   = (opacity / 100);
  object.KhtmlOpacity = (opacity / 100);
  object.filter       = "Alpha(opacity=" + opacity + ")";

  if(opacity <= 90)
    window.setTimeout("fadeInShadow(" + (opacity+3) + ")", 1);
  else {
    document.getElementById("videodiv").style.visibility = "visible";
    document.getElementById("videodiv").innerHTML = content;
  }

}


function checkDownloadBox() {
  if(document.getElementById('downloadbox'))
    if(document.getElementById('downloadbox').innerHTML == '') {
      document.getElementById('downloadbox').innerHTML = "&#160;";
    }
}


function reloadPage() {
  location.reload();
}

var pkBaseURL = (("https:" == document.location.protocol) ? "https://www.auf-der-freiheit.de/piwik/" : "http://www.auf-der-freiheit.de/piwik/");
document.write(unescape("%3Cscript src='" + pkBaseURL + "piwik.js' type='text/javascript'%3E%3C/script%3E"));
try {
var piwikTracker = Piwik.getTracker(pkBaseURL + "piwik.php", 1);
piwikTracker.trackPageView();
piwikTracker.enableLinkTracking();
} catch( err ) {}

var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-23848850-1']);
_gaq.push(['_trackPageview']);

(function() {
  var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
  ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
  var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();