profile = null;

function show_profile(fileName) {
  if (BrowserDetect.browser == 'Explorer' && BrowserDetect.version < 6) {
  	profile_height = 535;
  	}
  else {
  	profile_height = 520;
  }
	if ( (BrowserDetect.browser == 'Safari' && BrowserDetect.version < 4) || (BrowserDetect.browser == 'Opera') ) {
		oldprofile = profile;
		profile = window.open(fileName, '', 'width=350, height='+profile_height);
		if (oldprofile) oldprofile.close();
	}
	else {
		profile = window.open(fileName, 'profile', 'width=350, height='+profile_height);
		profile.focus();
	}
}

	function EMail(s)
  {
  var a = false;
  var res = false;
  if(typeof(RegExp) == 'function')
    {
    var b = new RegExp('abc');
    if(b.test('abc') == true){a = true;}
    }

  if(a == true)
    {
    reg = new RegExp('^([a-zA-Z0-9\\-\\.\\_]+)'+
                     '(\\@)([a-zA-Z0-9\\-\\.]+)'+
                     '(\\.)([a-zA-Z]{2,4})$');
    res = (reg.test(s));
    }
  else
    {
    res = (s.search('@') >= 1 &&
           s.lastIndexOf('.') > s.search('@') &&
           s.lastIndexOf('.') >= s.length-5)
    }
  return(res);
  }

function checkAnmeldung() {
	var fehler = '';
	if (document.getElementById('Name').value == '') {
		fehler += 'Name\n';
	}
	if (document.getElementById('Vorname').value == '') {
		fehler += 'Vorname\n';
	}
	if (document.getElementById('Telefon').value == '') {
		fehler += 'Telefon\n';
	}
	if (document.getElementById('email').value != '' && ! EMail(document.getElementById('email').value)) {
		fehler += '\nE-Mail nicht korrekt.\n';
	}
	if (fehler != '') {
		alert('Bitte füllen Sie noch folgende Felder aus:\n\n'+fehler);
	}
	return (fehler == '');
}

function load(move) {
	//alert(BrowserDetect.browser);
	h = document.body.offsetHeight;
	//alert(h);
	if (h > 765 || move) {
 		if (BrowserDetect.browser == 'Explorer' && BrowserDetect.version < 7) {
  	  h = h - 145;
  	}
  	else {
  	  h = h - 145;
  	}
  	if (h > 0) {
  		document.getElementById('zertifiziert').style.position = 'absolute';
  		document.getElementById('zertifiziert').style.top = h+'px';
  	}
  }
}

var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{
			string: navigator.userAgent,
			subString: "Chrome",
			identity: "Chrome"
		},
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari",
			versionSearch: "Version"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			   string: navigator.userAgent,
			   subString: "iPhone",
			   identity: "iPhone/iPod"
	    },
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();