// JavaScript Document

function ShowMap(elem) {
	var map = document.getElementById(elem);
	var nv = document.getElementById("nav");
	
	if (map.style.visibility == "visible") {
		map.style.width = 0+"px";
		map.style.height = 0+"px";
		map.style.visibility = "hidden";
	} else {
		map.style.width = 1000+"px";
		map.style.height = 667+"px";
		nv.style.width = 1000+"px";		
		map.style.visibility = "visible";
	}
}

function EnlargeMap() {
	var mapToClose = document.getElementById("YRCW_Map_small");
	var mapToOpen = document.getElementById("YRCW_Map_large");	
	var nv = document.getElementById("nav");
	
	mapToClose.style.width = 0+"px";
	mapToClose.style.height = 0+"px";
	mapToClose.style.visibility = "hidden";
	
	mapToOpen.style.width = 1000+"px";
	mapToOpen.style.height = 667+"px";	
	nv.style.width = 1000+"px";		
	mapToOpen.style.visibility = "visible";
}

function ShrinkMap() {
	var mapToClose = document.getElementById("YRCW_Map_large");
	var mapToOpen = document.getElementById("YRCW_Map_small");	
	var nv = document.getElementById("nav");
	
	mapToClose.style.width = 0+"px";
	mapToClose.style.height = 0+"px";	
	mapToClose.style.visibility = "hidden";
	
	mapToOpen.style.width = 500+"px";
	mapToOpen.style.height = 344+"px";
	nv.style.width = 500+"px";		
	mapToOpen.style.visibility = "visible";
}