function deleteCookie(name, path, domain) {
  if (getCookie(name)) {
    document.cookie = name + "=" +
     ((path) ? "; path=" + path : "/") +
     ((domain) ? "; domain=" + domain : "") +
     "; expires=Thu, 01-Jan-70 00:00:01 GMT";
   }
 };

function getCookieDomain(){
  var thisdomain = document.domain;
  var domainparts = thisdomain.split(".");
  var end = domainparts.length - 1;
  var start = domainparts.length - 2;
  var domainend = domainparts[end];
  var domainstart = domainparts[start];
  var setdom = domainstart + "." + domainend;
  return setdom;
 };

function setCookie(name, value, expires, path, domain, secure) {
  var curCookie = name + "=" + escape(value) +
      ((expires) ? "; expires=" + expires.toGMTString() : "") +
      ((path) ? "; path=" + path : "") +
      ((domain) ? "; domain=" + domain : "") +
      ((secure) ? "; secure" : "");
  document.cookie = curCookie;
 };

 function getCookie(name) {
  var dc = document.cookie;
  var prefix = name + "=";
  var begin = dc.indexOf("; " + prefix);
  if (begin == -1) {
    begin = dc.indexOf(prefix);
    if (begin != 0) return null;
  } else
    begin += 2;
  var end = document.cookie.indexOf(";", begin);
  if (end == -1)
    end = dc.length;
  return unescape(dc.substring(begin + prefix.length, end));
 };

function logout(){
	deleteCookie('gmpsess','/',getCookieDomain());
	top.location='http://photoserve.com/';
}

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];}
}


	var navcnt = 7;  //Number of navigation titles
	var ishorizontal = false;
	var ishighlight = true;
	var myinterval;
	var mycurrentpage;

			try {
  		document.execCommand("BackgroundImageCache", false, true);
		} catch(err) {}


	function setCurrentPG(page,subpage) {
		mycurrentpage = page;
		if(page) {
		document.getElementById("nav_"+page).className = "current";

		if(ishorizontal) {
			document.getElementById("sub_"+page).style.top="30px";
			var test = document.getElementById("sub_"+page);
			var myli = test.getElementsByTagName("li");
			myli[subpage].className="subcurrent";
		}
		}

	}

	function showSub(id) {
		
		clearTimeout(myinterval);
		for (var i=1; i<(navcnt+1); i++) {
			document.getElementById("sub_"+i).style.display="none"
			if(document.getElementById("nav_"+i).className != 'current') {
				document.getElementById("nav_"+i).className = "";
			}
		}
		document.getElementById("sub_"+id).style.top="30px";
		document.getElementById("sub_"+id).style.display="inline";
		if(document.getElementById("nav_"+id).className != 'current')
			document.getElementById("nav_"+id).className = "rollover";
	}

	function fadeOut(id) {
		myid = id;
		myinterval = setTimeout("disappear(myid)",100);
	}

	function disappear(id) {
		clearTimeout(myinterval);
		document.getElementById("sub_"+id).style.display="none";
		document.getElementById("nav_"+id).className = "";

		if(ishorizontal) {
			if(ishighlight && mycurrentpage) {
			document.getElementById("sub_"+mycurrentpage).style.display="inline";
			}
		}

		if(ishighlight && mycurrentpage) {
		document.getElementById("nav_"+mycurrentpage).className = "current";
		}
	}