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 getHeight() {
    if ( BrowserDetect.browser == 'Explorer' ) {
        return document.body.clientHeight;
    } else if ( BrowserDetect.browser == 'Firefox' || BrowserDetect.browser == 'Mozilla' ) {
        return document.body.clientHeight;
    } else if ( BrowserDetect.browser == 'Opera') {
        return document.body.clientHeight;
    } else if ( BrowserDetect.browser == 'Safari' ) {
        return document.body.clientHeight;
    } else {
        return window.innerHeight;
    }
}

var onlineUpdateInterval = 10000;

function disablePopupForMins() {
    $.get("/dispatcher_ajax.php", { minutes: $("#on_minutes").val(), page: "friends", method: "disablemins" });
}

function updatePopup(divId) {
    //alert("1");
    $.get("/dispatcher_ajax.php", { page: "friends", method: "checkonline" },
                function(data) {
                    if ( data.length > 10 ) {
                        $("#" + divId).html(data);
                        //var temp = getHeight() - $("#" + divId).height() - 10;
                        //$("#" + divId).css("top", temp + "px");
                        $("#" + divId).show();
                    }
                }
         );
    //alert("2");
    window.setTimeout('updatePopup("onlinePopup")',onlineUpdateInterval);
}

function setGlobalNotification(state) {
    $.get("/dispatcher_ajax.php", { on_enable: state, page: "friends", method: "setglobal" });
}

function changeUserState(actionId, state) {
    $.get("/dispatcher_ajax.php", { on_friend: actionId, on_enable: state, page: "friends", method: "setfriend" });
    if ( state == 1 ) {
        $("#" + actionId).click(function () {
                                    return overlib('<a href=\'./my123facts-messages.php?action=send&r_name={$friends[indx].uname}\'>Send Message</a><br /><a href=\'javascript: changeUserState(' + actionId + ', 0)\'>Do not notify</a>', CAPTION, 'Actions', FGCOLOR, '#EEEEEE', CAPCOLOR, '#FFFFFF', BGCOLOR, '#FF9900', CAPTIONSIZE, '1', BORDER, '2', OFFSETY, 13, OFFSETX, 20, STICKY, WRAP, CELLPAD, 5, CLOSECLICK);
                                }
                            );
    } else {
         $("#" + actionId).click(function () {
                                    return overlib('<a href=\'./my123facts-messages.php?action=send&r_name={$friends[indx].uname}\'>Send Message</a><br /><a href=\'javascript: changeUserState(' + actionId + ', 1)\'>Notify</a>', CAPTION, 'Actions', FGCOLOR, '#EEEEEE', CAPCOLOR, '#FFFFFF', BGCOLOR, '#FF9900', CAPTIONSIZE, '1', BORDER, '2', OFFSETY, 13, OFFSETX, 20, STICKY, WRAP, CELLPAD, 5, CLOSECLICK);
                                }
                            );
    }
    cClick();
    $('#onlinePopup').hide();
}

window.setTimeout('updatePopup("onlinePopup")',onlineUpdateInterval);