function SetCookie (name, value) {
	var argv = SetCookie.arguments;
	var argc = SetCookie.arguments.length;
	var expires = (argc > 2) ? argv[2] : null;
	var path = (argc > 3) ? argv[3] : null;
	var domain = (argc > 4) ? argv[4] : null;
	var secure = (argc > 5) ? argv[5] : false;
	document.cookie = name + "=" + escape (value) +
	((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
	((path == null) ? "" : ("; path=" + path)) +
	((domain == null) ? "" : ("; domain=" + domain)) +
	((secure == true) ? "; secure" : "");
}




function DeleteCookie (name) {
	var argv = DeleteCookie.arguments;
	var argc = DeleteCookie.arguments.length;
	var path = (argc > 1) ? argv[3] : null;
	var domain = (argc > 2) ? argv[4] : null;
	var cval = GetCookie(name);
	var exp = new Date();
	exp.setTime (exp.getTime() - 100);

	document.cookie =	name + "=" + cval + 
		"; expires=" + exp.toGMTString() +
		((path == null) ? "; path=/" : ("; path=" + path)) +
		((domain == null) ? "; domain=.palmOne.com" : ("; domain=" + domain));
}




function getCookieVal(offset) {
   var endstr = document.cookie.indexOf (";", offset);
   if (endstr == -1) endstr = document.cookie.length;
   return unescape (document.cookie.substring(offset, endstr));
}




function GetCookie(name) {
   var arg = name+"=";
   var alen = arg.length;
   var clen = document.cookie.length;
   var i = 0;
   while (i < clen) {
      var j = i + alen;
      if (document.cookie.substring(i, j) == arg) return getCookieVal(j);
      i = document.cookie.indexOf(" ", i) + 1;
      if (i == 0) break;
   }
   return null;
}



// grabs a URI param and appends it to an href link in an html page
function addQueryParam(paramName, linkId) {
	if(GetCookie(paramName)) {
		var oLink		= document.getElementById(linkId);
		var currHref	= oLink.href;

		var delim		= '';
		if(parseQueryString(currHref)) { delim = '&'; } else { delim = '?'; }
		oLink.href		= currHref + delim + paramName + "=" + GetCookie(paramName);
	}
}




// parse the query string for any attributes
function parseQueryString (str) {
	str = str ? str : location.search;
	var queryLocation = str.indexOf("?");
	var query = str.charAt(queryLocation) == '?' ? str.substring(queryLocation + 1) : str;
	var args = new Object();

	if(query && queryLocation != -1) {
		var fields = query.split('&');
		for(var f = 0; f < fields.length; f++) {
			var field = fields[f].split('=');
			args[unescape(field[0].replace(/\+/g, ' '))] = unescape(field[1].replace(/\+/g, ' '));
		}
	} else {
		args = '';
	}

	return args;
}



//"button" rollovers
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) { //v3.0
  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); 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];}
}

//end


//pull-down apac ed
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;
}
//end


//popup windows
function NewWindow(pageurl,wide,tall,scroll) { 
	window.open(pageurl,"popup","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=" + scroll + ",resizable=0,width=" + wide + ",height=" + tall + ",left=25,top=25");
}	
//end


//named popup windows for Tours & Photo Galleries
function NewNamedWindow(pageurl,winname,wide,tall,scroll) { 
	window.open(pageurl,winname,"toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=" + scroll + ",resizable=0,width=" + wide + ",height=" + tall + ",left=25,top=25");
}	
//end


//navigation from pull-down menus
function forward (whichItem) {
    var whichDest = whichItem[whichItem.selectedIndex].value;
    if (whichDest == "nothing") {
        whichItem.selectedIndex = 0;
    } else {
        document.location = whichDest; 
    }
} 
//end