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) { //v4.01
  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_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 MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);




var portfoliomenu=null;
var pmstate = 0;

var posRight = 1;
var posLeft = 2;
var posTop = 4;
var posBot = 8;

bName = navigator.appName;
if (bName == "Netscape")
	document.captureEvents(Event.CLICK);	// capture the click event for netscape

document.onclick = CheckClick;

function MenuInit()
{
	portfoliomenu = document.getElementById( "portfoliomenu" );
}


function ShowPortfolioMenu( p, pos, w, h )
{	
	if( !portfoliomenu )
		MenuInit();

	pmstate = 1;

	thetop = 0;
	theleft = 0;

	// optional padding offset
	if( w )
		theleft+=w;
	if( h )
		thetop+=h;


	if( pos&posRight )				// if menu should be to the right of the parent
		theleft+= p.offsetWidth;	// add the width of the parent to the left corner
	
	if( pos&posLeft )				// if menu should be to the left of the parent
		theleft-= portfoliomenu.offsetWidth;	// subtract the width of the menu from the left corner

	if( pos&posTop )				// if menu should be on top of the parent
		thetop-= portfoliomenu.offsetHeight;	// subtract the height of the menu from the top corner

	if( pos&posBot )				// if menu should be below parent
		thetop+=p.offsetHeight;		// add height off parent to top corner



	while( p.offsetParent )
	{
		thetop+= p.offsetTop;
		theleft+= p.offsetLeft;
		p = p.offsetParent;
	}


	if( portfoliomenu )
	{
		portfoliomenu.style.top = thetop;
		portfoliomenu.style.left = theleft;
		portfoliomenu.style.visibility = "visible";
		portfoliomenu.style.bottom = "";
	}
}
function HidePortfolioMenu()
{
	pmstate = 0;
	if( portfoliomenu )
	{
		portfoliomenu.style.visibility= "hidden";
	}
}


function CheckClick( )
{
	if( pmstate == 2 )
		HidePortfolioMenu();
	else
		pmstate++;
}