// Drop Down Menu
sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("li");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

//Thumbroll
function thumbroll (thumb, state, title){
	document[thumb].src = eval(thumb + state + ".src");
	document.getElementById('ttl').innerHTML = title;
}


function toggleState() {
	if (document.getElementById('country').value == "Australia" ) {
		document.getElementById('aus').style.display = "";
		document.getElementById('world').style.display = "none";					
	}
	else {
		document.getElementById('aus').style.display = "none";
		document.getElementById('world').style.display = "";		
	}
	document.getElementById('worldstate').value = "";
}