function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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];}}
}

function MM_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
  if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
  obj.visibility=v;
  obj.display=(v=='visible' ? 'block' : 'none'); }
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function addLoadEvent(code) {
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = code;
	} else {
		window.onload = function() {
			oldonload();
			code();
		}
	}
}

function centerpopup(sURL, sName, iWidth, iHeight) {
	var sURL = arguments[0];
	var sName = arguments[1];
	var iWidth = arguments[2];
	var iHeight = arguments[3];
	var showToolbar = true;
	if (arguments.length > 4) { showToolbar = arguments[4]; }
	var iLeft = Math.floor(screen.width / 2 - iWidth / 2);
	var iTop = Math.floor(screen.height / 2 - iHeight / 2);
	var w = window.open(sURL, sName, 'width=' + iWidth + ',height=' + iHeight + ',left=' + iLeft + ',top=' + iTop + ',menubar=no,toolbar=' + (showToolbar ? 'yes' : 'no') + ',location=no,scrollbars=yes,resizable=yes');
	w.focus();
}

function MM_preloadNavImages() {
  MM_preloadImages('/images/global/nav/seminars_roll.gif','/images/global/nav/keynote_roll.gif','/images/global/nav/roundtable_roll.gif','/images/global/nav/custom_roll.gif','/images/global/nav/trainer_roll.gif','/images/global/nav/assessment_roll.gif');
  MM_preloadImages('/images/global/left_side/home_roll.gif','/images/global/left_side/books_roll.gif','/images/global/left_side/catalog_roll.gif','/images/global/left_side/surveys_roll.gif','/images/global/left_side/request_roll.gif','/images/global/left_side/company_roll.gif','/images/global/left_side/lebo_roll.gif','/images/global/left_side/career_roll.gif','/images/global/left_side/local_roll.gif','/images/global/left_side/contact_roll.gif','/images/global/left_side/sitemap_roll.gif','/images/global/left_side/cart2_roll.jpg','/images/global/left_side/search2_roll.gif');
}

function MM_preloadAssessmentImages() {
	MM_preloadImages('/images/assessment/left1.jpg','/images/assessment/rt02_on.jpg','/images/assessment/left3.jpg','/images/assessment/rt06_on.jpg','/images/assessment/left4.jpg','/images/assessment/rt08_on.jpg','/images/assessment/left5.jpg','/images/assessment/rt09_on.jpg','/images/assessment/left6.jpg','/images/assessment/rt10_on.jpg','/images/assessment/left2.jpg','/images/assessment/rt04_on.jpg');
}

function MM_preloadCustomImages() {
	MM_preloadImages('/images/custom/exect_on.jpg','/images/custom/exec_quote.jpg','/images/custom/roundtable_on.jpg','/images/custom/roundtable_quote.jpg','/images/custom/custom_quote.jpg','/images/custom/custom_on.gif','/images/custom/master_quote.jpg','/images/custom/master_on.gif');
}

var NavRolledOver = -1;
var LastTimeoutID = 0;

// NavOver event
function NavOver(navID) {
	if (LastTimeoutID > 0) {
		clearTimeout(LastTimeoutID);
		LastTimeoutID = 0;
	}
	if (NavRolledOver != navID) {
		ClearNav();
		ShowSubNav(navID);
		NavRolledOver = navID;
	}
	return true;
}


// NavOut event
function NavOut(ID,force) {
	if (LastTimeoutID > 0) {
		clearTimeout(LastTimeoutID);
		LastTimeoutID = 0;
	}
	if (force) {
		ShowSubNav(0);
		NavRolledOver = -1;
	} else {
		LastTimeoutID = setTimeout('ClearNav()', 600);
	}
	return true;
}


// ClearNav event
function ClearNav() {
	if (NavRolledOver > 0) { NavOut(NavRolledOver,1); }
}


// DelayedSubNavHide event
function DelayedSubNavHide() {
	if (LastTimeoutID == 0) {
		LastTimeoutID = setTimeout('ClearNav()', 5000);
	}
}
	
	
// CancelSubNavHide event
function CancelSubNavHide() {
	if (LastTimeoutID > 0) {
		clearTimeout(LastTimeoutID);
		LastTimeoutID = 0;
	}
}


// ShowSubNav event
function ShowSubNav(whichID) {
	if (document.getElementById) {
		if (document.getElementById('subnav'+NavRolledOver)) { document.getElementById('subnav'+NavRolledOver).style.visibility='hidden'; }
		if (document.getElementById('subnav'+whichID)) { document.getElementById('subnav'+whichID).style.visibility='visible'; }
	} else if (document.layers) {
		if (document.layers['subnav'+NavRolledOver]) { document.layers['subnav'+NavRolledOver].visibility='hide'; }
		if (document.layers['subnav'+whichID]) { document.layers['subnav'+whichID].visibility='show'; }
	} else if (document.all) {
		if (document.all['subnav'+NavRolledOver]) { document.all['subnav'+NavRolledOver].style.visibility='hidden'; }
		if (document.all['subnav'+whichID]) { document.all['subnav'+whichID].style.visibility='visible'; }
	}
}
	
	
// SubNavOver event
function SubNavOver(cell) {
	if (LastTimeoutID > 0) {
		clearTimeout(LastTimeoutID);
		LastTimeoutID = 0;
	}
	cell.className='hilite';
	return true;
}


// SubNavOut event
	function SubNavOut(cell) {
	if (LastTimeoutID > 0) {
		clearTimeout(LastTimeoutID);
		LastTimeoutID = 0;
	}
	cell.className='plain';
	LastTimeoutID = setTimeout('ClearNav()', 600);
	return true;
}
	
	
// geturl event
function geturl(u) {
	location.href = u;
}