var flash2Installed = false;	// wahr wenn flash 2 installiert ist
var flash3Installed = false;	// wahr wenn flash 3 installiert ist
var flash4Installed = false;	// wahr wenn flash 4 installiert ist
var flash5Installed = false;	// wahr wenn flash 5 installiert ist
var flash6Installed = false;	// wahr wenn flash 6 installiert ist
var flash7Installed = false;	// wahr wenn flash 7 installiert ist

var maxVersion 		= 7;		// die Version die momentan maximal gecheckt wird
var actualVersion 	= 0;		// die version die der User hat

var hasRightVersion = false;	// wahr wenn der User die richtige Version hat

var isIE = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;    	// TRUE wenn IE
var isWin = (navigator.appVersion.indexOf("Windows") != -1) ? true : false; // TRUE wenn auf Windows


/* VB-Script Detection beim MsIe auf Windows, da MsIe bei Windows reguläre JavaScript Plugins nicht unterstützt */

if(isIE){
	document.write('<SCR' + 'IPT LANGUAGE=VBScript\> \n');
	document.write('on error resume next \n');
	document.write('flash2Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.2"))) \n');
	document.write('flash3Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.3"))) \n');
	document.write('flash4Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.4"))) \n');
	document.write('flash5Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.5"))) \n');  
	document.write('flash6Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.6"))) \n');
	document.write('flash7Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.7"))) \n');  
	document.write('</SCR' + 'IPT\> \n');
}


/* Pluginabfrage

---------------*/

function detectFlash(flV) {  

	// existiert navigator.plugins
	if (navigator.plugins) {
		// check für flash 2 oder flash 3+
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var isVersion2 			= navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var flashDescription 	= navigator.plugins["Shockwave Flash" + isVersion2].description;

			var flashVersion 		= parseInt(flashDescription.charAt(flashDescription.indexOf(".") - 1));
     		flash2Installed 		= flashVersion == 2;    
			flash3Installed 		= flashVersion == 3;
			flash4Installed 		= flashVersion == 4;
			flash5Installed 		= flashVersion == 5;
			flash6Installed 		= flashVersion == 6;
			flash7Installed 		= flashVersion >= 7;
		}
	}

	for (var i = 2; i <= maxVersion; i++) {  
		if (eval("flash" + i + "Installed") == true) actualVersion = i;
	}

	if(navigator.userAgent.indexOf("WebTV") != -1) actualVersion = 3;  

	if (actualVersion >= flV) {
		hasRightVersion = true; 
	} else {  
		hasRightVersion = false;
	}
}

/* Schreibe Flash

-----------------*/

function writeFlash(strFlash, strNoFlash, flVersion) {
	/* steht in "strFlash" im object-Tag eine Version und diese ist ungleich
	** mit der bereits angegebenen Version in "flVersion" dann wird "flVersion"
	** auf die Version aus dem object-Tag gesetzt
	--------------------------------------------------------------------------*/
	var posVersion = strFlash.search(/#version=.+/);
	if(posVersion != -1) {
		var objectTagVersion = strFlash.substring(posVersion+9,posVersion+10);
		if (objectTagVersion != flVersion) {
			flVersion = objectTagVersion;
		}
	}

	// detect flash version
	detectFlash(flVersion);

	if(hasRightVersion) {
		document.write(strFlash);
	} else {
		// document.write(strNoFlash);
		document.write(strFlash);
	}
}



function createMovie(sMovie,sImage) {
  
	var stringFlash =  '<object type="application/x-shockwave-flash" data="/flash/flv_player.swf" width="400" height="320" title="" style="-moz-user-focus:ignore">';
	    stringFlash += '		<param name="FlashVars" value="sMovSrc='+sMovie+'&sImgSrc='+sImage+'">';
	    stringFlash += '		<param name="movie" value="/flash/flv_player.swf"></param>';
	    stringFlash += '		<param name="quality" value="high"></param>';
	    stringFlash += '		<param name="menu" value="false"></param>';
	    stringFlash += '</object>';

	var stringNoFlash  = '<div class="flv_noflash" style="background: url(/data/live_media/images/'+sImage+') 0 0 no-repeat;" >';
	    stringNoFlash += '<img src="/images/border_movie.gif" width="400" height="320" alt="" />';
	    stringNoFlash += '</div>';

  writeFlash(stringFlash, stringNoFlash, 6);

}

function createAudio(sSoundFile) {
  
	var stringFlash =  '<object type="application/x-shockwave-flash" data="/flash/mp3_player.swf" width="400" height="24" title="" style="-moz-user-focus:ignore">';
	    stringFlash += '		<param name="FlashVars" value="sSoundFile='+sSoundFile+'">';
	    stringFlash += '		<param name="movie" value="/flash/mp3_player.swf"></param>';
	    stringFlash += '		<param name="quality" value="high"></param>';
	    stringFlash += '		<param name="menu" value="false"></param>';
	    stringFlash += '</object>';

	var stringNoFlash  = '<div class="flv_noflash" style="background: url(/data/live_media/images/) 0 0 no-repeat;" >';
	    stringNoFlash += '<img src="/images/border_movie.gif" width="400" height="24" alt="" />';
	    stringNoFlash += '</div>';

  writeFlash(stringFlash, stringNoFlash, 6);

}