function popupOpen() {		// parameter.reihenfolge: URL, WIDTH, HEIGHT
	var w,h,url,aw,ah;
	var a=popupOpen.arguments;
	if (a.length==0) return;
	url=a[0];
	if (a.length>1) {
		w=a[1]; h=a[2];
	}
	else {
		w=500; h=400
	}
	win=window.open(url,'win_front','toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width='+w+',height='+h);
	if (screen) {
		aw=screen.availWidth;
		ah=screen.availHeight;
		win.moveTo(((aw/2)-(w/2)),((ah/2)-(h/2)));
	}
	win.focus();
}

// Flash-Detection
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, axo, e;
	try {
		axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		version = axo.GetVariable("$version");
	} catch (e) {}

	if (!version){
		try {
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
			version = "WIN 6,0,21,0";
			axo.AllowScriptAccess = "always";
			version = axo.GetVariable("$version");

		} catch (e) {	}
	}
	if (!version) {
		try {
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = axo.GetVariable("$version");
		} catch (e) {}
	}
	if (!version) {
		try {
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = "WIN 3,0,18,0";
		} catch (e) { }
	}
	if (!version) {
		try {
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			version = "WIN 2,0,0,11";
		} catch (e) {
			version = -1;
		}
	}
	if (version && version!=-1) {
		if( /([^ ]*) ([0-9]*),(.*)/.exec(version) ) {
			version=parseInt(RegExp.$2);
		}
	}	
	return version;
}
function GetSwfVer(){
	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 descArray = navigator.plugins["Shockwave Flash" + swVer2].description.split(" ");
			var tempArrayMajor = descArray[2].split(".");			
			var flashVer = tempArrayMajor[0];
		}
	}
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	else if ( isIE && isWin && !isOpera ) {
		flashVer = ControlVersion();
	}	
	return flashVer;
}
// Gallery-Edit
function galEdit_del(element_id, pic_num) {
	if (typeof Prototype == "undefined") {
		alert("Prototype.js wurde nicht geladen. So geht das nicht...");
		return;
	}
	if (!confirm("Das Bild wird sofort gelöscht nachdem Sie auf OK klicken.\nDas Bild jetzt löschen?")) {
		return;
	}
	var url=document.URL;
	var my_paras={
		element_id: element_id,
		cmd: 'elemental',
		subcmd: 'delpic,'+pic_num+'|ajax,true'
		//subcmd: "ajax,true"
	}
	new Ajax.Request(url,{
		method:'post',
		parameters: my_paras,
		onSuccess: function(data) {
			var gal_html=getTextContent(data.responseText, "Gallery_"+element_id);
			if (gal_html===false) gal_html = "";
			$("Gallery_"+element_id).update(gal_html);
			if (typeof num_uploads != "undefined") {
				num_uploads--;
				try{
					checkBrowseVisibility();
				}catch(e) {};
			}
		}
	});
}
function getTextContent(data, needle) {
	if (typeof data == 'string') {
		var dat=document.createElement('div');
		dat.innerHTML=data;
		data=dat;
	}
	if (data.id==needle) {
		var output=data.innerHTML;
		if (data.nextSibling && data.children) {
			for (var d=data.nextSibling; d!=null; d=d.nextSibling) {
				if (d.nodeType==3) output+=d.nodeValue;
				else if (d.nodeType==1) output += d.nodeName=='BR' ? '<BR>' : '<' + d.nodeName + '>' + d.innerHTML + '</' + d.nodeName + '>';
			}
		}
		return output;
	}
	for (var child=data.firstChild; child!=null; child=child.nextSibling) {
		var res=getTextContent(child, needle);
		if (res) return res;
	}
	return false
}

/// AJAX
var http_request = false;
var reload_url = location.href;

function BrowserIsCompatible() {
	return Ajax.getTransport() !== false;
}

function makeGetRequest(url, reload_url) {
	new Ajax.Request(url, {
		method: "get",
		onSuccess: function(data) {
			var alert_box=false;
			try {
				if (data.responseText.indexOf("id='alert_box'") != -1) {
					var rt=data.responseText;
					var p1=rt.indexOf('>', rt.indexOf("id='alert_box'"));
					var p2=rt.indexOf('</div>');
					var t=rt.substring(p1,p2)
					alert(t.replace("<([^<>\s]*)(\s[^<>]*)?>"," "));
				}
				//debug(http_request.responseText);
			}
			catch(e) {
				alert("fehler: "+e);
			}
			if (alert_box) {
				debug(alert_box);
			}
			location.href = reload_url;
		}		
	});
}

/////////////////////////////
/// Checkbox-Magic

function doCBSwitch(el_id) {
	if ($("cb_block_"+el_id).visible()) {
		$("cb_block_"+el_id).hide();
		$("cb_switch_"+el_id).down("._SIGN_").update(" + ");
	}
	else {
		$("cb_block_"+el_id).show();
		$("cb_switch_"+el_id).down("._SIGN_").update(" &ndash; ");
	}
	$("cb_switch_"+el_id).blur();
}


function debug(msg) {
	if (debug.arguments.length==2) {
		msg="<textarea rows=10 cols=20 style='width:600px;height:360px'>"+msg.escapeHTML()+"</textarea>";
	}
	try {
		//throw new Exception();
		if (typeof w == "undefined" || w.closed) {
			w=window.open('','w','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=640,height=400');
			w.moveTo(screen.availWidth-640, 0);
		}
		w.document.write(msg+"<br>");
	}
	catch (e) {
		try{ $('debug_container').innerHTML += msg+"<br>"; }
		catch(e) {
			var div=document.createElement('div');
			div.id='debug_container';
			div.innerHTML=msg+'<br />';
			document.body.appendChild(div);
		}
	}
}

function trace(o) {
	var out="";
	for (z in o) {
		try {
		if (o[z]!="" && o[z]!=null)
			if (z=="innerHTML" || z=="outerHTML") out+=z+" = [..HTML-Code..]; <br>\n";
			else out+=z+" = "+o[z]+"; <br>";
		}
		catch (e) {
			out+= z+" = ERROR: "+e+"; <br>";
		}
	}
	debug(out)
}