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"
        }
    ]

};

// öffnet das Popup in einem Fenster ohne all die Menüs, für Druckansichten 77
function popupdruckansicht(ziel) 
				{
					options = "toolbar=0,location=0,menubar=0,scrollbars=1,resizable=1,width=800,height=" + (screen.height-50);
					window.open(ziel,null,options);
				}
function popup3dsecure(ziel) 
                {
	                options = "toolbar=0,location=0,menubar=0,scrollbars=1,resizable=1,width=530,height=400";
	                window.open(ziel,null,options);
                }


function showPopup(id)
{
// DOM ALLE NEUEN BROWSER
    if (document.getElementById)
    {
        document.getElementById(id).style.visibility="visible";
    }
// IE 5
    if (document.all)
    {
        document.all[id].style.visibility="visible";
    }
// NN 4
    if (document.layers) {
    document.layers[id].visibility="visible";
    }
}

function hidePopup(id)
{
// DOM ALLE NEUEN BROWSER
    if (document.getElementById)
    {
        document.getElementById(id).style.visibility="hidden";
    }
// IE 5
    if (document.all)
    {
        document.all[id].style.visibility="hidden";
    }
// NN 4
    if (document.layers)
    {
        document.layers[id].visibility="hidden";
    }
}

function load2frames(frame1, link1, frame2, link2)
	{
	parent[frame1].location.href = link1;
	parent[frame2].location.href = link2;
	}

function focusbewertungen(element, text)
{
    if (element.value == text)
        element.value = "";
}

function wikiSelectedText(sprache)
{
    var text;
    if(parent['mitte'].document.selection)
    {
        text = parent['mitte'].document.selection.createRange().text;
    } else if (parent['mitte'].window.getSelection)
    {
        text = parent['mitte'].window.getSelection();
    } else
    {
        text = '';
    }
    top.open('http://' + sprache + '.wikipedia.org/wiki/Special:Search?search='+text,'','');
}