var flashVersion = 6;
var stringFlash = '<object classid="clsid:D27CDB6E-AE6D-11CF-96B8-444553540000" id="obj1" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0" border="0" width="700" height="425" align="middle">'
	+'<param name="movie" value="flash/intro.swf">'
	+'<param name="quality" value="High">'
	+'<param name="wmode" value="transparent">'
	+'<param name="loop" value="false">'
	+'<embed src="flash/intro.swf" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" name="obj1" width="700" height="425" quality="High" wmode="transparent" loop="false"></embed>'
	+'</object>';

var stringNoFlash =  '<div align="center">'
	+'<table border="0" cellpadding="0" style="border-collapse: collapse" width="700" id="table2">'
	+'<tr>'
	+'<td width="471">&nbsp;</td>'
	+'<td width="226"><a href="http://jugend.hsg-ikh.de">'
	+'http://jugend.hsg-ikh.de</a></td>'
	+'</tr>'
	+'<tr>'
	+'<td width="471">&nbsp;</td>'
	+'<td width="226">&nbsp;</td>'
	+'</tr>'
	+'<tr>'
	+'<td width="471">&nbsp;</td>'
	+'<td width="226">&nbsp;</td>'
	+'</tr>'
	+'<tr>'
	+'<td colspan="2">'
	+'<p align="center">'
    +'<img border="0" src="images/ballhand_black.gif" width="200" height="206"></p>'
	+'<p align="center">'
    +'<b><font size="5">HSG Irmenach-Kleinich-Horbruch</font></b><br>'
    +'<font size="4">Jugendbereich</font></p>'
    +'</tr>'
  	+'<tr>'
	+'<td colspan="2">'
	+'<p align="center"><font size="2">NoFlash-Version!<br></font><font size="1"><br>Zur Ansicht der Animation benötigen Sie</font><br>'
	+'<a target="_blank" href="http://www.macromedia.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash">'
	+'<img border="0" src="images/get_flash.gif" width="100" height="47"></a></p>'
    +'</td>'
	+'</tr>'
	+'</table>'
    +'</div>';


/* System
---------*/
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
-- regular JavaScript Plugins nicht unterstützt
-------------------------------------------------------------------*/
if(isIE && isWin){
	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');
}


/* Detect Flash
---------------*/
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;

			//alert("Flash plugin description: " + flashDescription);

			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;  

	//alert("version detected: " + actualVersion);

	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;
		}
	}

	// alert(flVersion);

	// detect flash version
	detectFlash(flVersion);

	if(hasRightVersion) {
		// schreibe flash-string
		document.write(strFlash);
	} else {
		// schreibe kein-Flash-String
		document.write(strNoFlash);
	}
}


//Test auf neue Domain "jugend.hsg-ikh.de"
function check_url ()
{
	if (window.location.host == "www.jsg-ikh.de")
	{
		new_url = window.location.href.replace(/www.jsg-ikh.de/,"jugend.hsg-ikh.de");
		window.location.href = new_url;
	}
}