startList = function() {
	if (document.all && document.getElementById) {
		navRoot = document.getElementById("main_nav");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
  				}
  				node.onmouseout=function() {
  					this.className=this.className.replace(" over", "");
   				}
   			}
  		}
 	}
}
window.onload=startList;

function rollover(img){
	image = document.getElementById(img);
	if (image.src.match(/_idle/)){
		image.src = image.src.replace(/_idle/, '_over');
	}else{
		image.src = image.src.replace(/_over/, '_idle');
	}
}

function showLocale(locale){
	box = document.getElementById("location");

if (box.style.display == ""){ box.style.display = "none"; }
	box.innerHTML = locale;
	if (box.style.display == 'none'){
		box.style.display = "block";
	}else{
		box.style.display = "none";
	}
}