function absenden (){
	var flag = anzeige();
	if(flag){
		document.form.submit();
	}else{
		document.getElementById("form_send").innerHTML = "Bitte fülle das Formular richtig aus.";
	}
}
function anzeige(){

	var check_nick = zeichen(document.form.nick,0,"");
	var check_firma = zeichen(document.form.firma,0,"");
	var check_email = zeichen(document.form.email,0,"@_");
	var str = check_nick+check_firma+check_email;
	str = str.split("");
	var neu = new Array();
	var i = 0;
	while(i<str.length){
		var j = 0;
		var gefunden = false;
		while(j<neu.length){
			if(str[i]===neu[j]){
				gefunden = true;
			}
			j++;	
		}
		if(!gefunden){
			neu.push(str[i]);	
		}
		i++;
	}
	neu = neu.join("");
	
	var flag_senden = true;
	
	if(neu!=""){
		document.getElementById("anmeldung_hinweis").innerHTML = "Folgende Zeichen sind nicht zulässig: <span class='error'>"+neu+"</span><br/><br/>";
		flag_senden = false;
	}else{
		document.getElementById("anmeldung_hinweis").innerHTML = "";
	}
	
	if(document.form.email.style.borderColor != "#ff0000" && document.form.email.value!= "" && (document.form.email.value.indexOf("@")==-1 || document.form.email.value.indexOf(".")==-1 || document.form.email.value.indexOf(" ")!=-1)){
		document.form.email.style.borderColor = "#ff0000";
		flag_senden = false;
	}
	
	if(document.form.agb.checked==0 || document.form.nick.value=="" || document.form.firma.value=="" || document.form.email.value==""){
		flag_senden = false;	
	}
	if(document.form.nick.value.length<4 && document.form.nick.value!=""|| document.form.firma.value.length<4 && document.form.firma.value!=""){
		if(neu!=""){
			document.getElementById("anmeldung_hinweis").innerHTML += "<br/>Mindestens 4 Zeichen!";
		}else{
			document.getElementById("anmeldung_hinweis").innerHTML += "Mindestens 4 Zeichen!<br/><br/>";
		}
		flag_senden = false;
	}
	
	if(flag_senden){
		document.getElementById("form_send").innerHTML = "Angaben absenden.";
	}else{
		document.getElementById("form_send").innerHTML = "Bitte fülle das Formular aus.";
	}
	
	return flag_senden;
}

function zeichen(ziel,s,restrict_add){
	// s==0 -> nur zeichen
	// s==1 -> nur zahlen
	var nicht_erlaubt = "";
	if(ziel.value!=""){
		var txt = ziel.value.split("");
		if(s==1){
			var restrict = "0123456789";	
		}else{
			var restrict = "0123456789 abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ .-";		
		}
		restrict += restrict_add;
		restrict = restrict.split("");
		var i=0;
		while(i<txt.length){
			var j=0;
			var gefunden = false;
			while(j<restrict.length){
				if(txt[i]==restrict[j]){
					gefunden = true;	
				}
				j++;
			}	
			if(!gefunden){
				nicht_erlaubt+=txt[i];	
			}
			i++;
		}
	}
	if(nicht_erlaubt!=""){
		ziel.style.borderColor = "#ff0000";
	}else{
		ziel.style.borderColor = "#666666";
	}
	//alert(nicht_erlaubt);
	return nicht_erlaubt;
}

function seite(ziel){
	window.location.href = ziel;
 	return false;
}

function nav_change(ziel,s){
	//alert(ziel.id);
	if(s){
		ziel.style.borderColor = "#ECCC17";             
        ziel.style.cursor = "pointer";
    }else{
        //ziel.style.color = "#ffffff";
        ziel.style.borderColor = "#222222";
    }
}

function flash(swf,b,h)
{
        
        var varback = '<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"\n';
        varback +=' codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0"\n';
        varback +=' WIDTH="'+b+'" HEIGHT="'+h+'" align="middle"/>\n';
        varback +=' <PARAM NAME=movie VALUE="'+swf+'"/> \n';
        varback +=' <PARAM NAME=menu VALUE=false/> \n';
        varback +=' <PARAM NAME=quality VALUE=high/> \n';
        varback +=' <PARAM NAME=bgcolor VALUE=#000000/>  \n';
        varback +=' <PARAM NAME=scale VALUE=noscale/>  \n';

        varback +=' <EMBED src="'+swf+'" align="middle" allowFullScreen="true" scale="noscale" menu=false quality=high bgcolor=#000000 WIDTH="'+b+'" HEIGHT="'+h+'" TYPE="application/x-shockwave-flash"  PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash"></EMBED></OBJECT>\n';

		return varback;
}

function flash_check (){
    var version = DetectFlashVer(7,0,0);
    if(version){
    	document.getElementById("flash_banner").innerHTML = flash('images/banner.swf',980,300);
    	document.getElementById("flash_footer").innerHTML = flash('code/footer.swf',5,5);	
    }
}

//################################################################################################
// Flash Player Version Detection - Rev 1.6
// Detect Client Browser type
// Copyright(c) 2005-2006 Adobe Macromedia Software, LLC. All rights reserved.
var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;

function ControlVersion()
{
    var version;
    var axo;
    var e;

    // NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry

    try {
        // version will be set for 7.X or greater players
        axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
        version = axo.GetVariable("$version");
    } catch (e) {
    }

    if (!version)
    {
        try {
            // version will be set for 6.X players only
            axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");

            // installed player is some revision of 6.0
            // GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
            // so we have to be careful.

            // default to the first public version
            version = "WIN 6,0,21,0";

            // throws if AllowScripAccess does not exist (introduced in 6.0r47)
            axo.AllowScriptAccess = "always";

            // safe to call for 6.0r47 or greater
            version = axo.GetVariable("$version");

        } catch (e) {
        }
    }

    if (!version)
    {
        try {
            // version will be set for 4.X or 5.X player
            axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
            version = axo.GetVariable("$version");
        } catch (e) {
        }
    }

    if (!version)
    {
        try {
            // version will be set for 3.X player
            axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
            version = "WIN 3,0,18,0";
        } catch (e) {
        }
    }

    if (!version)
    {
        try {
            // version will be set for 2.X player
            axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
            version = "WIN 2,0,0,11";
        } catch (e) {
            version = -1;
        }
    }

    return version;
}

// JavaScript helper required to detect Flash Player PlugIn version information
function GetSwfVer(){
    // NS/Opera version >= 3 check for Flash plugin in plugin array
    var flashVer = -1;

    if (navigator.plugins != null && navigator.plugins.length > 0) {
        if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
            var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
            var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
            var descArray = flashDescription.split(" ");
            var tempArrayMajor = descArray[2].split(".");
            var versionMajor = tempArrayMajor[0];
            var versionMinor = tempArrayMajor[1];
            var versionRevision = descArray[3];
            if (versionRevision == "") {
                versionRevision = descArray[4];
            }
            if (versionRevision[0] == "d") {
                versionRevision = versionRevision.substring(1);
            } else if (versionRevision[0] == "r") {
                versionRevision = versionRevision.substring(1);
                if (versionRevision.indexOf("d") > 0) {
                    versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
                }
            }
            var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
            //alert("flashVer="+flashVer);
        }
    }
    // MSN/WebTV 2.6 supports Flash 4
    else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
    // WebTV 2.5 supports Flash 3
    else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
    // older WebTV supports Flash 2
    else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
    else if ( isIE && isWin && !isOpera ) {
        flashVer = ControlVersion();
    }
    return flashVer;
}
// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision)
{
    versionStr = GetSwfVer();
    if (versionStr == -1 ) {
        return false;
    } else if (versionStr != 0) {
        if(isIE && isWin && !isOpera) {
            // Given "WIN 2,0,0,11"
            tempArray         = versionStr.split(" ");     // ["WIN", "2,0,0,11"]
            tempString        = tempArray[1];            // "2,0,0,11"
            versionArray      = tempString.split(",");    // ['2', '0', '0', '11']
        } else {
            versionArray      = versionStr.split(".");
        }
        var versionMajor      = versionArray[0];
        var versionMinor      = versionArray[1];
        var versionRevision   = versionArray[2];

            // is the major.revision >= requested major.revision AND the minor version >= requested minor
        if (versionMajor > parseFloat(reqMajorVer)) {
            return true;
        } else if (versionMajor == parseFloat(reqMajorVer)) {
            if (versionMinor > parseFloat(reqMinorVer))
                return true;
            else if (versionMinor == parseFloat(reqMinorVer)) {
                if (versionRevision >= parseFloat(reqRevision))
                    return true;
            }
        }
        return false;
    }
}