function launchSlides(url) {
	var slideShow;
	if (!slideShow||slideShow.closed) {
	var slideShow = window.open(url,"slidesWin","width=610,height=670,scrollbars=no,resize=0,location=0,status=0");
	} else {
	slidesWin.focus();
	}	
}

function openPortfolio(url) {
	var portfolio;
	if (!portfolio||portfolio.closed) {
	var portfolio = window.open(url,"fmaWin",'toolbar=yes,location=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes');
	} else {
	portfolio.focus();
	}	
}

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_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_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 changeImages(where1,what1,where2,what2,where3,what3) {
	x=document.getElementById[where1]; y=document.getElementById[where2]; z=document.getElementById[where3];
/*	document.images[x].src = "images/" + what1 + ".gif";
	document.images[y].src = "images/" + what2 + ".gif";
	document.images[z].src = "images/" + what3 + ".gif";
*/	x.src = "images/" + what1 + ".gif";
	y.src = "images/" + what2 + ".gif";
	z.src = "images/" + what3 + ".gif";
}

function showPhoto(url,winname,w,h,l,m,sc,st,t,r) {
	var photo;
	if (!photo || photo.closed) {
		var sw = 800, sh = 600;
		
		/*	if (document.all) {
			the following is only available after onLoad
		   w = document.body.clientWidth;
		   h = document.body.clientHeight;
		}
		else if (document.layers) {
		   w = window.innerWidth;
		   h = window.innerHeight;
		} */
		
		sw = screen.availWidth;
		sh = screen.availHeight;
		
		var photoW = w;
		var photoH = h;
		
		var leftPos = (sw-photoW)/2;
		var topPos = (sh-photoH)/2;
		
		var features =
			 'width='        + w + /* width */
			 ',height='      + h + /* height */
			 ',top='		 + topPos +
			 ',left='		 + leftPos +
			 ',location='    + l + /* location */
			 ',menubar='     + m + /* menubar */
			 ',scrollbars='  + sc + /* scrollbars */
			 ',status='      + st + /* status */
			 ',toolbar='     + t + /* toolbar */
			 ',resizable='   + r; /* resizable */
				
		var photo = window.open(url,winname,features);
	} else (photo.focus());
}

function findLinkByHref(href) {
  for (var i=0; i<document.links.length; i++) {
    if (document.links[i].href == href) return i;
  }
  return -1;
}

function changeLinkHref(id,newHref,oldHref) {
  if (document.links.length > 0) {
    if (document.getElementById) {
      document.getElementById(id).href = newHref;
    }
    else if (document.all) {
      document.all[id].href = newHref;
    }
    else {
      var index = findLinkByHref(oldHref);
      if (index > -1)
        document.links[index].href = newHref;
    }
  }
}

function toggleP(elementObj,p) {
	var arraySpans = document.body.getElementsByTagName("span");
	for (var i=0;i<arraySpans.length;i++)
	{
		if(arraySpans[i].id.match(p))
		arraySpans[i].className = 'aboutnav2on';
	}
	elementObj.className = 'aboutnav2off';
}

function changeStyle(id,newClass){
	document.getElementById(id).style.className = newClass;
}

function MM_showHideLayers() { //v6.0
  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; }
}