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: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			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.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();

function SubmitResellerForm() {
	var sError = "";
	var bReturn = true;
	
	function isEmailAdres(string)
	{
	  var patroon =
	    /^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/;
	  return patroon.test(string);
	}


	if ((!document.offerte.Geslacht[0].checked)&&(!document.offerte.Geslacht[1].checked)){sError = sError + "- Geslacht\n"; bReturn = false;}
	if (document.offerte.Voorletters.value == ""){sError = sError + "- Voorletters\n"; bReturn = false;}
	if (document.offerte.Voornaam.value == ""){sError = sError + "- Voornaam\n"; bReturn = false;}
	if (document.offerte.Achternaam.value == ""){sError = sError + "- Achternaam\n"; bReturn = false;}
	if (document.offerte.Bedrijfsnaam.value == ""){sError = sError + "- Bedrijfsnaam\n"; bReturn = false;}
	if (document.offerte.Adres.value == ""){sError = sError + "- Adres\n"; bReturn = false;}
	if (document.offerte.Nummer.value == ""){sError = sError + "- Nummer\n"; bReturn = false;}
	if (document.offerte.Postcode.value == ""){sError = sError + "- Postcode\n"; bReturn = false;}
	if (document.offerte.Plaats.value == ""){sError = sError + "- Plaats\n"; bReturn = false;}
	if (document.offerte.Land.value == ""){sError = sError + "- Land\n"; bReturn = false;}
	if (document.offerte.Telefoon.value == ""){sError = sError + "- Telefoon\n"; bReturn = false;}
	if ((document.offerte.Email.value == "")||(!isEmailAdres(document.offerte.Email.value))){sError = sError + "- E-mailadres\n"; bReturn = false;}
	if (document.offerte.KvK.value == ""){sError = sError + "- KvK nummer\n"; bReturn = false;}
	//if ((!document.offerte.Afname[0].checked)&&(!document.offerte.Afname[1].checked)){sError = sError + "- Minimale afname\n"; bReturn = false;}
	
	if (sError == ""){
		document.offerte.submit();	
	}
	
	else{
		alert ("De volgende velden ontbreken:\n\n" + sError);
		bReturn = false;
	}
	
	return bReturn;
}