/*
     FILE ARCHIVED ON 8:17:39 Dec 11, 2012 AND RETRIEVED FROM THE
     AN OPENWAYBACK INSTANCE ON 23:56:39 Apr 27, 2024.
     JAVASCRIPT APPENDED BY OPENWAYBACK, COPYRIGHT INTERNET ARCHIVE.

     ALL OTHER CONTENT MAY ALSO BE PROTECTED BY COPYRIGHT (17 U.S.C.
     SECTION 108(a)(3)).
*/
var playerName;
isPlayerAdded = false;

var tabNum = 0;
var timer;
var idleTimer;
var timer_is_on=0;

var bc_test;
var getPageProtocol = window.location.protocol;
var getSecurceBCLib = 'https://cybercemetery.unt.edu/archive/oilspill/20121211081739/https://sadmin.brightcove.com/js\/BrightcoveExperiences_all.js';
var getNonSecureBCLib = 'https://cybercemetery.unt.edu/archive/oilspill/20121211081739/http://admin.brightcove.com/js\/BrightcoveExperiences_all.js';

if(getPageProtocol == "http:"){
document.write("<script src='https://cybercemetery.unt.edu/archive/oilspill/20121211081739/http://admin.brightcove.com/js/BrightcoveExperiences_all.js' type='text/javascript'><\/script>");
var bc_test = "http:";
}
else{
document.write("<script src='https://cybercemetery.unt.edu/archive/oilspill/20121211081739/https://sadmin.brightcove.com/js/BrightcoveExperiences_all.js' type='text/javascript'><\/script>");
var bc_test = "https:";
}

// A simple flag to tell if we are in IE6
isIE6 = (jQuery.browser.msie && jQuery.browser.version < 7 && !window.XMLHttpRequest);

function includeJS(file){ document.write('<scr'+'ipt src='+'"'+file+'" type="text/javascript"'+'></sc'+'ript>'+"\n"); }

/* ----- Custom BrightCove functions ---------------------------------------------------------- */

// BC.Write override to use new playVideo() method
var BC = {
    Write: function(videoId, playerId, altContent, options) {
        var vidLink = [];
        var imgMatch = options.thumb.match(/<img(.*)\/>/);
        vidLink.push(
            '<a href="javascript:playVideo('+videoId+');">',
            '<img' + imgMatch[1] + ' border="0" class="pngfix" alt="">',
            '</a>'
        );
        document.write(vidLink.join(''));
    }
}        

/* ----- Video Player Functions --------------------------------------------------------------- */
                
function addPlayer(vidID) {
        
    if(isPlayerAdded == false) {
        isPlayerAdded = true;

        playerName = "myExperience" + vidID;
        var params = {};
        params.playerID = "671100694001";
        params.playerKey = "AQ%2E%2E,AAAAD2AZimE%2E,cuHgoGQ9jPmKtd0i5FDrRRXaQ1PXD6vT";
        params.autoStart = "true";
        params.bgcolor = "#FFFFFF";
        params.width = "640";
        params.height = "360";
        params.isVid = "true";
        params.isUI = "true";
        params.dynamicStreaming = "true";

        params["@videoPlayer"] = vidID;

        var player = brightcove.createElement("object");
        player.id = playerName;
        var parameter;
        for (var i in params) {
            parameter = brightcove.createElement("param");
            parameter.name = i;
            parameter.value = params[i];
            player.appendChild(parameter);
        }

        var playerContainer = document.getElementById("videoPlaceHolder");
        brightcove.createExperience(player, playerContainer, true);
    }
}
        
        
function removePlayer() {
        
    if(isPlayerAdded == true) {
        isPlayerAdded = false;
        brightcove.removeExperience(playerName);
        animateOut("#shadowOverlay");  //launch background
        $('#videoPlaceHolder').remove();
    }
}

function playVideo(vidID){
        $('<div id="shadowOverlay" class="fulloverlay"></div>').appendTo('body');
        $('<div id="videoPlaceHolder"><span class="dojoxDialogCloseIcon" onclick="removePlayer();"></span></div>').appendTo('body');
        addPlayer(vidID);
        winY = $(window).scrollTop();
        $("#videoPlaceHolder").css('top' , winY+202).fadeIn(650);
        var bodyH = $('body').height();
        $("#shadowOverlay").css('height',bodyH); //change height of shadow overlay to match page size
        animateIn("#shadowOverlay");  //launch background
        centerPlayer();
}

//NEW DYNAMIC POPUP FUNCTION
function HD_lightbox(openFile,newWidth,newHeight) {
        var winH = $(window).height();      //center vertically
        var newTop = winH/2-newHeight/2;
        $("#galleryPlaceHolder").css({'height' : newHeight+"px", 'width' : newWidth+"px"}).load(openFile);//resize container div and update css based on parameters
        $("#gallery_wrapper").css({'top':newTop, 'margin-left':-newWidth/2}).fadeIn(650);  //fade in popup
        $("#shadowOverlay").show();  //launch background
        $(body).css('overflow','hidden');
}

function centerPlayer(){
    var $scrollingDiv = $("#videoPlaceHolder");
        $(window).scroll(function(){
            $scrollingDiv
                .css('top','0')
                .stop()
                .animate(
                    {"marginTop": ($(window).scrollTop() + 202) + "px"},
                    "slow",
                    "swing"
                    );
        });
}

function animateIn(item){
    $(item).show();
}

function animateOut(item){
    $(item).hide();

} 

//////////////////////////////////////////////////////////////////////////////////////////
// This is the start of what should be in a lib.js file.
// This is a standalone js lib for basic catch all functions.
// The functions here should not rely on any functions that are not in this file.
// No jQuery, Prototype, Dojo, MooTools, etc.
//
// For now, we are designating the functions as FED controled with a prefix of "f_" 
//

/*
 * bool f_isOnlyNumChars( val [, (bool) allowExtras] )
 * 
 * Tests if val consists of only numeric characters.
 * +   An optional 2nd param allows dash(-), comma(,) and decimal(.)
 * +   Any non-false value will allow the extras. Leave out completely to avoid extras
 * +   This does not test that the number is a real number.
 * Ex:
 *    f_isOnlyNumChars("67.09") = false
 *    f_isOnlyNumChars("67.09", 1) = true
 *    f_isOnlyNumChars("-67.09") = false
 *    f_isOnlyNumChars("-67.09", 1) = true
 *    f_isOnlyNumChars("67.09", "no") = true (2nd is a non-false)
 *    f_isOnlyNumChars("ah2j", 1) = false
 *    f_isOnlyNumChars("ah2j") = false
 *    f_isOnlyNumChars("ahja") = false
 *    f_isOnlyNumChars("-.-,", 1) = false
 *    f_isOnlyNumChars("0x89f") = false (Real HEX Number, but not all num characters)
 *    f_isOnlyNumChars("0x89f", 1) = false (Real HEX Number, but not all num characters)
 *
 * Author: John Jimenez (johnajimenez_at_gmail_dot_com)
 */
function f_isOnlyNumChars(val, allowExtras) {
    if (allowExtras) { val = val.replace(/[-\.,]/g, '') }
    return Boolean(!(val.replace(/\d/g,'')));
}

/*
 * bool f_isNumeric( val )
 * 
 * Tests if val is a number.
 * Ex:
 *    f_isNumeric("67.09") = true
 *    f_isNumeric("-67.09") = true
 *    f_isNumeric("ahja") = false
 *    f_isNumeric("ah2j") = false
 *    f_isNumeric("0x89f") = true (Real HEX Number)
 *    f_isNumeric("10e3") = true (Real SN Number)
 *
 * Author: John Jimenez (johnajimenez_at_gmail_dot_com)
 */
function f_isNumeric(val) {return Boolean(((val-0)==val)&&(val.length>0));}

/*
 * bool f_isAlpha( val [, (bool) allowSpaces] )
 * 
 * Tests if val consists of only alphabetic characters.
 * +   An optional 2nd param allows spaces, tabs, and new lines characters
 * +   Any non-false value will allow spaces. Leave out completely to avoid extras
 * Ex:
 *    f_isAlpha("Sample") = true
 *    f_isAlpha("I Pass", 1) = true
 *    f_isAlpha("I pass", "no") = true (2nd is a non-false)
 *    f_isAlpha("Sam-ple") = false
 *    f_isAlpha("I fail") = false
 *    f_isAlpha("ah2j") = false
 *
 * Author: John Jimenez (johnajimenez_at_gmail_dot_com)
 */
function f_isAlpha(val, allowSpaces) {
    if (allowSpaces) { val = val.replace(/\s/g, '') }
    return Boolean(!(val.replace(/[a-z]/ig,'')));
}

/*
 * obj f_getUrlParamsObj ( inStr )
 *
 * Returns an object with properties set to the values based on a url paramater formated string.
 * Ex:
 *   f_getUrlParamsObj('?bob=val1&name2=val3') = {"bob":"val2", "name2":"val3"} *
 *
 * Notes: Automatically unescapes characters
 * 
 * Author: John Jimenez (johnajimenez_at_gmail_dot_com)
 */
function f_getUrlParamsObj( inStr ) {
    var p, n, tmpOP, retObj = false;
    if (inStr) {
        retObj = {};
        // First remove the leading '?' if needed.
        inStr = inStr.replace(/^\?/,'');

        // Explode the string into "name=val" portions.
        p = inStr.split('&');
        tmpOP = "{";
        for (var i=0; i<p.length; i++) {
            if (i>0) { tmpOP += ', '; }
            n = p[i].split('=');
            tmpOP += '"'+n[0]+'":"'+unescape(n[1]).replace(/\\/g,'\\\\').replace(/\"/g,"\\\"").replace(/\'/g,"\\'")+'"';
        }
        tmpOP += '}'
        retObj = eval("("+tmpOP+")");
    }
    return retObj;
}

/*
 * str f_makeUrlParamsFromObj ( inObj )
 *
 * Returns string 
 * Ex:
 *   f_getUrlParamsObj({"bob":"val2", "name2":"val3"}) = 'bob=val1&name2=val3'
 *
 * Notes: Automatically escapes characters
 * 
 * Author: John Jimenez (johnajimenez_at_gmail_dot_com)
 */
function f_makeUrlParamsFromObj( inObj ) {

    var retStr = false;

    if (inObj) {
        retStr = '';
        for (var i in inObj) {
            if (inObj.hasOwnProperty(i)) {
                if (retStr) { retStr+='&'; }
                retStr += escape(i)+'='+escape(inObj[i])
            }
        }
    }
    return retStr;
}