var url = "";

// This set of variables declares the months of the year and coonverts
// the numeric variable from the last date modified function into a
// text format that is recognizable world wide

var monthNames = new Array(12)
monthNames[1] = "January"
monthNames[2] = "February"
monthNames[3] = "March"
monthNames[4] = "April"
monthNames[5] = "May"
monthNames[6] = "June"
monthNames[7] = "July"
monthNames[8] = "August"
monthNames[9] = "September"
monthNames[10] = "October"
monthNames[11] = "November"
monthNames[12] = "December"

// last date modified
function lastDateModified(upDate){
 var theMonth = monthNames[upDate.getMonth() + 1];
  var theDate = upDate.getDate();
   var theYear = upDate.getFullYear();

return theMonth + " " + theDate + "," + " " + theYear;
}

// get global url
function getUrl(newUrl){
 url = newUrl;
return;
 }
  
//  This function will hide various objects
function hideObjects(myName){
var imgColl = document.body.getElementsByTagName("img");
var objectColl = document.body.getElementsByTagName("div");

for (ct=0; ct<objectColl.length; ct++){
  if ((objectColl[ct].className == myName)){
   objectColl[ct].style.display = "none";
				oMenus[objectColl[ct].id] = false;
  }
 }
for(i=0; i<imgColl.length; i++){
if ((myName == "menu" && imgColl[i].className == "arrow")) {
document.images[i].src = url + "layoutImages/collapsedArrow.gif";
      }
   }
return;
}

//  This function will display various objects
function displayObjects(myName){
var imgColl = document.body.getElementsByTagName("img");
var objectColl = document.body.getElementsByTagName("div");

for (ct=0; ct<objectColl.length; ct++){
  if ((objectColl[ct].className == myName) || (objectColl[ct].id == myName)){
    objectColl[ct].style.display = "block";
oMenus[objectColl[ct].id] = true;
  }
 }
for(i=0; i<imgColl.length; i++){
if ((myName == "menu" && imgColl[i].className == "arrow")) {
    document.images[i].src = url + "layoutImages/expandedArrow.gif";
      }
   }
return;
}

// toggle menu visibility
var oMenus = new Object();

function toggleVisibility(sMenu, sImg){
		 var bAlreadyExpanded=false;
			var oMenu = document.getElementById(sMenu);
			var imgColl = document.body.getElementsByTagName("img");
			var bOn = false;
			var sPath =  url + "layoutImages/";
			
			if(oMenus[sMenu] == null)	{	oMenus[sMenu] = bAlreadyExpanded;	}
			
			bOn = oMenus[sMenu] = !oMenus[sMenu];
			oMenu.style.display = (bOn == true) ? "block" : "none";
			
			for(i=0; i<imgColl.length; i++){
			  if ((imgColl[i].id == sImg)) {
document.images[i].src = sPath += (bOn == true) ? "expandedArrow.gif" : "collapsedArrow.gif";
      }
   }
						
			return;
}

// This script will display the images 
function displayImage(imgUrl){
	var img = document.getElementById("fullSize");
	
	img.style.display = "none";
	img.src = imgUrl;
	img.style.display = "block";
	
	return;
}