<!-- Toggle Visibility -->

var currLayerId = "sub_indoor";
var is_open = "sub_indoor";

var cur_con_id = "content_init";

function togLayer(id){

	if(currLayerId) {
		setDisplay(currLayerId, "none");
		}
	
	if(id == is_open) {
		setDisplay(id, "none");
		is_open = "init";
		} else {
		setDisplay(id, "block");
		is_open = id;
		}
		
	currLayerId = id;
}


function setDisplay(id,value){
	
	var elm = document.getElementById(id);

	elm.style.display = value;
	
	} 

// ----- Toggle content layers ----------- //

function tog_content(id){

	if(cur_con_id) {
		set_content(cur_con_id, "none");
		}
	
	if(id) {
		set_content(id, "block");
		}
		
	cur_con_id = id;
}


function set_content(id,value){
	
		var elm = document.getElementById(id);
		elm.style.display = value;
	
	} 
////////////////////////////////////////////////


function mySlide(id) {
	Effect.SlideDown(id);
	}
	
function set_class (id, newClass) {
	var set_me = document.getElementById(id);
	set_me.className=newClass;
	}