/*init page*/

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();


var gewinnspiel_visible = false;
var spiel_visible = false;

window.onerror = rosso_error;

function checkemail(str){
    var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
    if (filter.test(str))
        testresults = true
    else{
        testresults = false
    }
    return (testresults)
}

function recommend() {
    empf = prompt('E-Mailadresse des Empfängers');    
    if (empf == null) {
        return;
    } else {
        if (!checkemail(empf)) {
            alert('Bitte geben Sie eine gültige E-Mailadresse ein');
        }
    }    
    valid_send = false;
    while(valid_send == false) {
        send = prompt('Ihre E-Mailadresse');
        if (send == null) {
            return;
        } else {
            if (!checkemail(send)) {
                alert('Bitte geben Sie eine gültige E-Mailadresse ein');
            } else {
                valid_send = true;
            }
        }
    }    
    conf = confirm('Wollen Sie die Seite wirklich an ' + empf + ' von ' + send + ' empfehlen?');
    if (conf == null || conf == false) {
        return;
    } else {
        new Ajax('recommend.php?from=' + send  + '&to=' + empf, {method: 'get'}).request();
        alert('Ihre Empfehlung wurde verschickt!');
    }
    
}

function bookmark(){
    if (BrowserDetect.browser == 'Safari') {
        alert('Bitte benutzen Sie Strg+D um die Seite zu bookmarken.');
        return;
    }
    title = 'ROSSOUNO®';
    url = 'http://www.rosso-uno.de';
       if (document.all)
         window.external.AddFavorite(url, title);
       else if (window.sidebar)
         window.sidebar.addPanel(title, url, "")
       else if (window.sidebar&&window.sidebar.addPanel)
         window.sidebar.addPanel(title,url,"");
    }   

function rosso_error() {
    return true;
}