// SUBNAV-ISOLATE DIV
nav=new Array()
nav[0]="n_courses"
nav[1]="n_coaching"
nav[2]="n_news"
nav[3]="n_services"

function hideNav(elm) { 
	for (var i = 0; i < nav.length; i++) { 
		var layer = document.getElementById(nav[i]); 
		if (elm!= nav[i]) { 
			layer.className = "n_"; 
		} 
		else { 
			layer.className = "o_"; 
		} 
	} 
} 
function hideallNav() { 
	for (var i = 0; i < nav.length; i++) { 
		var layer = document.getElementById(nav[i]); 
		layer.className = "n_"; 
	} 
} 

subnav=new Array()
subnav[0]="sn_courses"
subnav[1]="sn_coaching"
subnav[2]="sn_news"
subnav[3]="sn_services"
subnav[4]="sn_support"

function hideallSubnav(elm) { 
	for (var i = 0; i < subnav.length; i++) { 
		var layer = document.getElementById(subnav[i]); 
		if (elm!= subnav[i]) { 
			layer.style.display = "none"; 
		} 
		else { 
			layer.style.display = "block"; 
		} 
	} 
} 

function hideAll() { 
	for (var i = 0; i < subnav.length; i++) { 
		var layer = document.getElementById(subnav[i]); 
		layer.style.display = "none"; 
	} 
} 


// SUBNAV - FADE IN FADE OUT
function opacity(id, opacStart, opacEnd, millisec) {
	//speed for each frame
	var speed = Math.round(millisec / 100);
	var timer = 0;

	//determine the direction for the blending, if start and end are the same nothing happens
	if(opacStart > opacEnd) {
		for(i = opacStart; i >= opacEnd; i--) {
			setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
			timer++;
		}
	} else if(opacStart < opacEnd) {
		for(i = opacStart; i <= opacEnd; i++)
			{
			setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
			timer++;
		}
	}
}
//change the opacity for different browsers
function changeOpac(opacity, id) {
	var object = document.getElementById(id).style; 
	object.opacity = (opacity / 100);
	object.MozOpacity = (opacity / 100);
	object.KhtmlOpacity = (opacity / 100);
	object.filter = "alpha(opacity=" + opacity + ")";
}


//GOOGLE MAPS
var map;
var gdir;
var geocoder = null;
var addressMarker;

function initialize() {
  if (GBrowserIsCompatible()) {      
	map = new GMap2(document.getElementById("map_canvas"));
	gdir = new GDirections(map, document.getElementById("directions"));
	GEvent.addListener(gdir, "load", onGDirectionsLoad);
	GEvent.addListener(gdir, "error", handleErrors);

	setDirections("5835 T.G. Lee Boulevard Orlando, Florida 32822", "5835 T.G. Lee Boulevard Orlando, Florida 32822", "en_US");
  }
}

function setDirections(fromAddress, toAddress, locale) {
  gdir.load("from: " + fromAddress + " to: " + toAddress,
			{ "locale": locale });
}

function handleErrors(){
   if (gdir.getStatus().code == G_GEO_UNKNOWN_ADDRESS)
	 alert("No corresponding geographic location could be found for one of the specified addresses. This may be due to the fact that the address is relatively new, or it may be incorrect.\nError code: " + gdir.getStatus().code);
   else if (gdir.getStatus().code == G_GEO_SERVER_ERROR)
	 alert("A geocoding or directions request could not be successfully processed, yet the exact reason for the failure is not known.\n Error code: " + gdir.getStatus().code);
   
   else if (gdir.getStatus().code == G_GEO_MISSING_QUERY)
	 alert("The HTTP q parameter was either missing or had no value. For geocoder requests, this means that an empty address was specified as input. For directions requests, this means that no query was specified in the input.\n Error code: " + gdir.getStatus().code);

//   else if (gdir.getStatus().code == G_UNAVAILABLE_ADDRESS)  <--- Doc bug... this is either not defined, or Doc is wrong
//     alert("The geocode for the given address or the route for the given directions query cannot be returned due to legal or contractual reasons.\n Error code: " + gdir.getStatus().code);
	 
   else if (gdir.getStatus().code == G_GEO_BAD_KEY)
	 alert("The given key is either invalid or does not match the domain for which it was given. \n Error code: " + gdir.getStatus().code);

   else if (gdir.getStatus().code == G_GEO_BAD_REQUEST)
	 alert("A directions request could not be successfully parsed.\n Error code: " + gdir.getStatus().code);
	
   else alert("An unknown error occurred.");
   
}

function onGDirectionsLoad(){ 
  // Use this function to access information about the latest load()
  // results.

  // e.g.
  // document.getElementById("getStatus").innerHTML = gdir.getStatus().code;
  // and yada yada yada...
}







//MY toAddress.VALUE SCRIPT
var where;
function getLocation(where) {
	document.getElementById(toAddress).value = where;
}



// SHOW FAQs
function show2(whichLayer)
{
     if (document.getElementById)
     {
          // this is the way the standards work
          var style2 = document.getElementById(whichLayer).style;
          style2.display = style2.display? "":"block";
     }
     else if (document.all)
     {
          // this is the way old msie versions work
          var style2 = document.all[whichLayer].style;
          style2.display = style2.display? "":"block";
     }
     else if (document.layers)
     {
          // this is the way nn4 works
          var style2 = document.layers[whichLayer].style;
          style2.display = style2.display? "":"block";
     }
}