// JavaScript Document
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImagesArray(array) {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<array.length; i+=2) {
			document[array[i]].src = array[i+1];
		}
	}
}

function changeImages() {
	changeImagesArray(changeImages.arguments);
}

function toggleImages() {
	for (var i=0; i<toggleImages.arguments.length; i+=2) {
		if (selected == toggleImages.arguments[i])      changeImagesArray(toggleImages.arguments[i+1]);
	}
}

var selected = '';
var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		
		button_01_over 	= newImage("img/menu/home_over.gif");
		button_02_over 	= newImage("img/menu/contact_over.gif");
		button_03_over 	= newImage("img/menu/aboutus_over.gif");
		button_04_over 	= newImage("img/menu/portfolio_over.gif");
		button_05_over 	= newImage("img/menu/workingwithus_over.gif");
		button_06_over 	= newImage("img/menu/careers_over.gif");
		
		button_09_over 	= newImage("img/menu/partners_over.gif");
		button_08_over 	= newImage("img/menu/ourinvestmentapproach_over.gif");
		button_07_over 	= newImage("img/menu/whatweinvestin_over.gif");
		button_10_over 	= newImage("img/menu/investmentcriteria_over.gif");
		button_11_over 	= newImage("img/menu/howwework_over.gif");
		button_12_over 	= newImage("img/menu/login_over.gif");
		button_13_over 	= newImage("img/menu/investor_over.gif");

		preloadFlag 	= true;
	}
	
	
// submenu images
MM_preloadImages(
	'img/extranet/submenu/details_f2.gif',
	'img/extranet/submenu/details_f3.gif',
	'img/extranet/submenu/summary_f2.gif',
	'img/extranet/submenu/summary_f3.gif',
	'img/extranet/submenu/distribution_f2.gif',
	'img/extranet/submenu/distribution_f3.gif',
	'img/extranet/submenu/drawdowns_f2.gif',
	'img/extranet/submenu/drawdowns_f3.gif',
	'img/extranet/submenu/quarterly_f2.gif',
	'img/extranet/submenu/quarterly_f3.gif',
	'img/extranet/submenu/correspondence_f2.gif',
	'img/extranet/submenu/correspondence_f3.gif',
	'img/extranet/submenu/send_us_mail_f2.gif',
	'img/extranet/submenu/send_us_mail_f3.gif',
	'img/extranet/submenu/nav_f2.gif',
	'img/extranet/submenu/nav_f3.gif',
	'img/extranet/submenu/switch_f2.gif',
	'img/extranet/submenu/switch_f3.gif',
	'img/extranet/submenu/logout_f2.gif',
	'img/extranet/submenu/logout_f3.gif');
	
	
}


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_nbGroup(event, grpName) { //v6.0
var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])?args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) { img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr) for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}

function MM_preloadImages() { //v3.0
  var d=document; 
  if(d.images)
  	{ 
	if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; 
	for(i=0; i<a.length; i++) 
		if (a[i].indexOf("#")!=0)
			{ 
			d.MM_p[j]=new Image; 
			d.MM_p[j++].src=a[i];
			}
		}
}