// MAIN NAV PRELODER
// =================================================================================
if (document.images) {
		
	var home_b = new Image();
	home_b.src = "http://www.bglobalsourcing.com/images/imgs/home2.gif";
	var home_a = new Image();
	home_a.src = "http://www.bglobalsourcing.com/images/imgs/home.gif";
	
	var aboutBg_b = new Image();
	aboutBg_b.src = "http://www.bglobalsourcing.com/images/imgs/about2.gif";
	var aboutBg_a = new Image();
	aboutBg_a.src = "http://www.bglobalsourcing.com/images/imgs/about.gif";

	var bpo_b = new Image();
	bpo_b.src = "http://www.bglobalsourcing.com/images/imgs/bpo2.gif";
	var bpo_a = new Image();
	bpo_a.src = "http://www.bglobalsourcing.com/images/imgs/bpo.gif";

	var whtWeDo_b = new Image();
	whtWeDo_b.src = "http://www.bglobalsourcing.com/images/imgs/what2.gif";
	var whtWeDo_a = new Image();
	whtWeDo_a.src = "http://www.bglobalsourcing.com/images/imgs/what.gif";

	var recentProjects_b = new Image();
	recentProjects_b.src = "http://www.bglobalsourcing.com/images/imgs/projects2.gif";
	var recentProjects_a = new Image();
	recentProjects_a.src = "http://www.bglobalsourcing.com/images/imgs/projects.gif";

	var caseStudies_b = new Image();
	caseStudies_b.src = "http://www.bglobalsourcing.com/images/imgs/case2.gif";
	var caseStudies_a = new Image();
	caseStudies_a.src = "http://www.bglobalsourcing.com/images/imgs/case.gif";}
	

	function swap(imgName) {
		if (document.images) 
			document[imgName].src = eval(imgName + "_b.src");
	}

	function noswap(imgName) {
 		if (document.images && check_persistent_swap(imgName) == 0)
			document[imgName].src = eval(imgName + "_a.src");
	}
	function check_persistent_swap(imgName) {
		// this variable will be set inside the body 
		// templates to keep certain swaps in their 'b' state
		if (typeof(swap_persistent_array) != 'undefined') 
		{
			for (a in swap_persistent_array) {
				if (swap_persistent_array[a] == imgName) 
					return 1;
			}
		}
		return 0;
	}

	function swap2(imgName,imgName2) {
		if (document.images) 
			imgName.src = eval(imgName2 + "_b.src");
	}

	function noswap2(imgName,imgName2) {
 		if (document.images && check_persistent(imgName) == 0)
			imgName.src = eval(imgName2 + "_a.src");
	}

	// Bulletin Board Stuff
//	function highFlyItem(obj) {
//		obj.style.backgroundColor = '#FF3399';
//		obj.style.color = '#FFFFFF';
//		obj.style.cursor = 'pointer';
//	}

//	function lowFlyItem(obj) {
//		obj.style.backgroundColor = '#FFFFFF';
//		obj.style.color = '#FF3399';
//	}
// =================================================================================

// MAIN NAV DROPDOWN
// =================================================================================
function home_start() {
	swap_persistent_array = new Array ('home'); swap('home');
	on_main_nav('nav1','navAnchor');
	flyout_persistent = 'nav1';
}

function aboutBg_start() {
	swap_persistent_array = new Array ('aboutBg'); swap('aboutBg');
	on_main_nav('nav2','navAnchor');
	flyout_persistent = 'nav2';

}

function bpo_start() {
	swap_persistent_array = new Array ('bpo'); swap('bpo');
	on_main_nav('nav3','navAnchor');
	flyout_persistent = 'nav3';	
}

function whtWeDo_start() {
	swap_persistent_array = new Array ('whtWeDo'); swap('whtWeDo');
	on_main_nav('nav4','navAnchor');
	flyout_persistent = 'nav4';
	
}

function recentProjects_start() {
	swap_persistent_array = new Array ('recentProjects'); swap('recentProjects');
	on_main_nav('nav5','navAnchor');
	flyout_persistent = 'nav5';
	
}

function caseStudies_start() {
	var swap_persistent_array = new Array ('caseStudies'); swap('caseStudies');
	on_main_nav('nav6','navAnchor');
	flyout_persistent = 'nav6';
	
}




function myObject(x,y) {
    this.x = x;
    this.y = y;
}

function setObject(input_array,id,x,y) {
    input_array[id] = new myObject(x,y);
}

var flys = new Array();
setObject(flys,"nav1",15,16);
setObject(flys,"nav2",88,45);
setObject(flys,"nav3",203,45);
//setObject(flys,"nav4",130,25);
setObject(flys,"nav4",256,45);
setObject(flys,"nav5",265,45);
setObject(flys,"nav6",482,45);
setObject(flys,"navempty",40,45);


var currentNav = null;
var navFrom = null;
var mainNavTimeOut = null;
var subNavTimeOut = null;
var stickyTimeOut = null;
var flyout_persistent = "navempty";

function setCurrent() {
	currentNav = null;
}

function debug(text) {
	var debugDiv = document.getElementById('debug');
	debugDiv.innerHTML = text;
}

function hide(layerToShow) {
//	if (check_persistent_flyout(layerToShow) == 1) 
//		return;
//	var layer = document.getElementById(flyout_persistent);
//	layer.style.display = "block";	  
	
	var layer = document.getElementById(layerToShow);
	layer.style.display = "none";	  

	
}

function divStyle(one)
	{document.getElementById(one).style.backgroundImage="url(http://www.bglobalsourcing.com/images/imgs/div_bg2.gif)";}
	
function divStylePrev(two)
	{document.getElementById(two).style.backgroundImage="url(http://www.bglobalsourcing.com/images/imgs/div_bg1.gif)";}

function getPageCoordinates (layer) {

	var x = 0; y = 0;

	var element = document.getElementById(layer);
		
	do {
		x += element.offsetLeft;
		y += element.offsetTop;
	}
	while ((element = element.offsetParent));
	
	return {x: x, y: y};
}

function show(layerToShow,relativeLayer) {
	
	if (relativeLayer) {
		var x = flys[layerToShow].x;
		var y = flys[layerToShow].y;
//		alert(x);
//		alert("x:" + getPageCoordinates(relativeLayer).x );
		
		x += getPageCoordinates(relativeLayer).x;	
		y += getPageCoordinates(relativeLayer).y;	
		

		
	}

//	var layer = document.getElementById(flyout_persistent);
//	layer.style.display = "none";	  

	var layer = document.getElementById(layerToShow);
	layer.style.display = "block";	  
	
	if (x && y) { layer.style.left=x; layer.style.top=y }
}


function on_main_nav(layerToShow,relativeLayer) {
	clearTimeout(subNavTimeOut);	
	clearTimeout(mainNavTimeOut);
	clearTimeout(stickyTimeOut);
	hide (flyout_persistent);
	show (layerToShow,relativeLayer);	
	if ((currentNav != null) && (currentNav != layerToShow)) {hide(currentNav);}
	if ((navFrom != null) && (navFrom != layerToShow)) {hide(navFrom);}
	currentNav = layerToShow;
}

function off_main_nav(layerToShow) {
//	alert(currentNav);
	stickyTimeOut = setTimeout("show (flyout_persistent)",100);
//	show (flyout_persistent);
	if (layerToShow == flyout_persistent) {

	} else {
		mainNavTimeOut = setTimeout("hide('" + layerToShow + "'); currentNav = null", 300);
	}
}

function on_fly_nav(layerToShow) {
	show(layerToShow);	
	if (layerToShow != flyout_persistent) {
		hide (flyout_persistent);
	} else if ((navFrom != null) && (navFrom != flyout_persistent)) {
		hide (navFrom);
		
	}

//	debug("currentNav:" + currentNav + " navFrom:" + navFrom);
	clearTimeout(stickyTimeOut);
	clearTimeout(subNavTimeOut);	
	clearTimeout(mainNavTimeOut);
	navFrom = null;	
}

function off_fly_nav(layerToShow) {

	stickyTimeOut = setTimeout("show (flyout_persistent)",100);
	
	if (layerToShow != flyout_persistent) {
		subNavTimeOut = setTimeout("hide('" + layerToShow + "')",300);
	}
//	debug("currentNav:" + currentNav + " navFrom:" + navFrom);
	currentNav = null;
	navFrom = layerToShow;
}
	
	function noswap(imgName) {
 		if (document.images && check_persistent_swap(imgName) == 0)
			document[imgName].src = eval(imgName + "_a.src");
	}
	
function check_persistent_flyout(flyoutName) {
	// this variable will be set inside the body 
	// templates to keep certain flyouts in their 'flyout' state
	if (typeof(flyout_persistent_array) != 'undefined') 
	{
		for (a in flyout_persistent_array) {
			if (flyout_persistent_array[a] == flyoutName) 
				return 1;
		}
	}
	return 0;
}

function fake_mouseover(elementId) {
	var obj = document.getElementById(elementId);
	if (obj)
		obj.onmouseover();
}

function show2(layerToShow,relativeLayer) {
	
	if (relativeLayer) {
		var x = flys[layerToShow].x;
		var y = flys[layerToShow].y;
//		alert(x);
//		alert("x:" + getPageCoordinates(relativeLayer).x );
		
		x += getPageCoordinates(relativeLayer).x;	
		y += getPageCoordinates(relativeLayer).y;	
		

		
	}

//	var layer = document.getElementById(flyout_persistent);
//	layer.style.display = "none";	  
	
	var query = location.search.substring(1); // get rid of '?'
	var pairs = query.split('&');
	var param_array = Array();
	// build key/values from pairs into params
	for (key in pairs) {
		var field = pairs[key].split('=');
		param_array[field[0]] = field[1];
	}
	
	temp = param_array['rm'];

	var layer = document.getElementById(layerToShow);
	if (temp != "girl_talk") layer.style.display = "block";	  
	
	if (x && y) { layer.style.left=x; layer.style.top=y }
}
// =================================================================================




// PopUP Window Open
// =================================================================================
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
// =================================================================================

// JUMP MENU
// =================================================================================
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
// =================================================================================

// Form Validitaion
// =================================================================================
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}
// =================================================================================

/**
 * Flash Player detection and embed
 */
if(typeof deconcept == "undefined") var deconcept = new Object();
if(typeof deconcept.util == "undefined") deconcept.util = new Object();
if(typeof deconcept.SWFObjectUtil == "undefined") deconcept.SWFObjectUtil = new Object();
deconcept.SWFObject = function(swf, id, w, h, ver, c, quality, xiRedirectUrl, redirectUrl, detectKey) {
	if (!document.getElementById) {return;}
	this.DETECT_KEY = detectKey ? detectKey : 'detectflash';
	this.skipDetect = deconcept.util.getRequestParameter(this.DETECT_KEY);
	this.params = new Object();
	this.variables = new Object();
	this.attributes = new Array();
	if(swf) { this.setAttribute('swf', swf); }
	if(id) { this.setAttribute('id', id); }
	if(w) { this.setAttribute('width', w); }
	if(h) { this.setAttribute('height', h); }
	if(ver) { this.setAttribute('version', new deconcept.PlayerVersion(ver.toString().split("."))); }
	this.installedVer = deconcept.SWFObjectUtil.getPlayerVersion();
	if (!window.opera && document.all && this.installedVer.major > 7) {
		// only add the onunload cleanup if the Flash Player version supports External Interface and we are in IE
		deconcept.SWFObject.doPrepUnload = true;
	}
	if(c) { this.addParam('bgcolor', c); }
	var q = quality ? quality : 'high';
	this.addParam('quality', q);
	this.setAttribute('useExpressInstall', false);
	this.setAttribute('doExpressInstall', false);
	var xir = (xiRedirectUrl) ? xiRedirectUrl : window.location;
	this.setAttribute('xiRedirectUrl', xir);
	this.setAttribute('redirectUrl', '');
	if(redirectUrl) { this.setAttribute('redirectUrl', redirectUrl); }
}
deconcept.SWFObject.prototype = {
	useExpressInstall: function(path) {
		this.xiSWFPath = !path ? "expressinstall.swf" : path;
		this.setAttribute('useExpressInstall', true);
	},
	setAttribute: function(name, value){
		this.attributes[name] = value;
	},
	getAttribute: function(name){
		return this.attributes[name];
	},
	addParam: function(name, value){
		this.params[name] = value;
	},
	getParams: function(){
		return this.params;
	},
	addVariable: function(name, value){
		this.variables[name] = value;
	},
	getVariable: function(name){
		return this.variables[name];
	},
	getVariables: function(){
		return this.variables;
	},
	getVariablePairs: function(){
		var variablePairs = new Array();
		var key;
		var variables = this.getVariables();
		for(key in variables){
			variablePairs[variablePairs.length] = key +"="+ variables[key];
		}
		return variablePairs;
	},
	getSWFHTML: function() {
		var swfNode = "";
		if (navigator.plugins && navigator.mimeTypes && navigator.mimeTypes.length) { // netscape plugin architecture
			if (this.getAttribute("doExpressInstall")) {
				this.addVariable("MMplayerType", "PlugIn");
				this.setAttribute('swf', this.xiSWFPath);
			}
			swfNode = '<embed type="application/x-shockwave-flash" src="'+ this.getAttribute('swf') +'" width="'+ this.getAttribute('width') +'" height="'+ this.getAttribute('height') +'" style="'+ this.getAttribute('style') +'"';
			swfNode += ' id="'+ this.getAttribute('id') +'" name="'+ this.getAttribute('id') +'" ';
			var params = this.getParams();
			 for(var key in params){ swfNode += [key] +'="'+ params[key] +'" '; }
			var pairs = this.getVariablePairs().join("&");
			 if (pairs.length > 0){ swfNode += 'flashvars="'+ pairs +'"'; }
			swfNode += '/>';
		} else { // PC IE
			if (this.getAttribute("doExpressInstall")) {
				this.addVariable("MMplayerType", "ActiveX");
				this.setAttribute('swf', this.xiSWFPath);
			}
			swfNode = '<object id="'+ this.getAttribute('id') +'" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="'+ this.getAttribute('width') +'" height="'+ this.getAttribute('height') +'" style="'+ this.getAttribute('style') +'">';
			swfNode += '<param name="movie" value="'+ this.getAttribute('swf') +'" />';
			var params = this.getParams();
			for(var key in params) {
			 swfNode += '<param name="'+ key +'" value="'+ params[key] +'" />';

			}
			var pairs = this.getVariablePairs().join("&");
			if(pairs.length > 0) {swfNode += '<param name="flashvars" value="'+ pairs +'" />';}
			swfNode += "</object>";
		}
		return swfNode;
	},
	write: function(elementId){
		if(this.getAttribute('useExpressInstall')) {
			// check to see if we need to do an express install
			var expressInstallReqVer = new deconcept.PlayerVersion([6,0,65]);
			if (this.installedVer.versionIsValid(expressInstallReqVer) && !this.installedVer.versionIsValid(this.getAttribute('version'))) {
				this.setAttribute('doExpressInstall', true);
				this.addVariable("MMredirectURL", escape(this.getAttribute('xiRedirectUrl')));
				document.title = document.title.slice(0, 47) + " - Flash Player Installation";
				this.addVariable("MMdoctitle", document.title);
			}
		}
		if(this.skipDetect || this.getAttribute('doExpressInstall') || this.installedVer.versionIsValid(this.getAttribute('version'))){
			var n = (typeof elementId == 'string') ? document.getElementById(elementId) : elementId;
			n.innerHTML = this.getSWFHTML();
			return true;
		}else{
			if(this.getAttribute('redirectUrl') != "") {document.location.replace(this.getAttribute('redirectUrl'));}
		}
		return false;
	}
}

/* ---- detection functions ---- */
deconcept.SWFObjectUtil.getPlayerVersion = function(){
	var PlayerVersion = new deconcept.PlayerVersion([0,0,0]);
	if(navigator.plugins && navigator.mimeTypes.length){
		var x = navigator.plugins["Shockwave Flash"];
		if(x && x.description) {
			PlayerVersion = new deconcept.PlayerVersion(x.description.replace(/([a-zA-Z]|\s)+/, "").replace(/(\s+r|\s+b[0-9]+)/, ".").split("."));
		}
	}else if (navigator.userAgent && navigator.userAgent.indexOf("Windows CE") >= 0){ // if Windows CE
		var axo = 1;
		var counter = 3;
		while(axo) {
			try {
				counter++;
				axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+ counter);
//				document.write("player v: "+ counter);
				PlayerVersion = new deconcept.PlayerVersion([counter,0,0]);
			} catch (e) {
				axo = null;
			}
		}
	} else { // Win IE (non mobile)
		// do minor version lookup in IE, but avoid fp6 crashing issues
		// see http://blog.deconcept.com/2006/01/11/getvariable-setvariable-crash-internet-explorer-flash-6/
		try{
			var axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		}catch(e){
			try {
				var axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
				PlayerVersion = new deconcept.PlayerVersion([6,0,21]);
				axo.AllowScriptAccess = "always"; // error if player version < 6.0.47 (thanks to Michael Williams @ Adobe for this code)
			} catch(e) {
				if (PlayerVersion.major == 6) {
					return PlayerVersion;
				}
			}
			try {
				axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			} catch(e) {}}
		if (axo != null) {
			PlayerVersion = new deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));
		}
	}
	return PlayerVersion;
}
deconcept.PlayerVersion = function(arrVersion){
	this.major = arrVersion[0] != null ? parseInt(arrVersion[0]) : 0;
	this.minor = arrVersion[1] != null ? parseInt(arrVersion[1]) : 0;
	this.rev = arrVersion[2] != null ? parseInt(arrVersion[2]) : 0;
}
deconcept.PlayerVersion.prototype.versionIsValid = function(fv){
	if(this.major < fv.major) return false;
	if(this.major > fv.major) return true;
	if(this.minor < fv.minor) return false;
	if(this.minor > fv.minor) return true;
	if(this.rev < fv.rev) return false;
	return true;
}
/* ---- get value of query string param ---- */
deconcept.util = {
	getRequestParameter: function(param) {
		var q = document.location.search || document.location.hash;
		if (param == null) { return q; }
		if(q) {
			var pairs = q.substring(1).split("&");
			for (var i=0; i < pairs.length; i++) {
				if (pairs[i].substring(0, pairs[i].indexOf("=")) == param) {
					return pairs[i].substring((pairs[i].indexOf("=")+1));
				}
			}
		}
		return "";
	}
}
/* fix for video streaming bug */
deconcept.SWFObjectUtil.cleanupSWFs = function() {
	var objects = document.getElementsByTagName("OBJECT");
	for (var i = objects.length - 1; i >= 0; i--) {
		objects[i].style.display = 'none';
		for (var x in objects[i]) {
			if (typeof objects[i][x] == 'function') {
				objects[i][x] = function(){};}
		}
	}
}
// fixes bug in some fp9 versions see http://blog.deconcept.com/2006/07/28/swfobject-143-released/
if (deconcept.SWFObject.doPrepUnload) {
	if (!deconcept.unloadSet) {
		deconcept.SWFObjectUtil.prepUnload = function() {
			__flash_unloadHandler = function(){};
			__flash_savedUnloadHandler = function(){};
			window.attachEvent("onunload", deconcept.SWFObjectUtil.cleanupSWFs);
		}
		window.attachEvent("onbeforeunload", deconcept.SWFObjectUtil.prepUnload);
		deconcept.unloadSet = true;
	}
}
/* add document.getElementById if needed (mobile IE < 5) */
if (!document.getElementById && document.all) { document.getElementById = function(id) { return document.all[id]; }}

/* add some aliases for ease of use/backwards compatibility */
var getQueryParamValue = deconcept.util.getRequestParameter;
var FlashObject = deconcept.SWFObject; // for legacy support
var SWFObject = deconcept.SWFObject;