// JavaScript Document

// MAKE SURE THAT THE IMAGES HAVE HYPHENS AND THE VAR'S HAVE UNDERSCORES.  JAVASCRIPT DOESN'T RECOGNIZE HYPHENS IN VAR NAMES.

<!--
if (document.images){
	var home=new Image();home.src="http://www.aquaticnuisance.org/wordpress/wp-content/themes/ans/images/home.jpg";
	var species=new Image();species.src="http://www.aquaticnuisance.org/wordpress/wp-content/themes/ans/images/species.jpg";
	var resources=new Image();resources.src="http://www.aquaticnuisance.org/wordpress/wp-content/themes/ans/images/resources.jpg";
	var news=new Image();news.src="http://www.aquaticnuisance.org/wordpress/wp-content/themes/ans/images/news.jpg";
	var wit=new Image();wit.src="http://www.aquaticnuisance.org/wordpress/wp-content/themes/ans/images/wit.jpg";
	var contact=new Image();contact.src="http://www.aquaticnuisance.org/wordpress/wp-content/themes/ans/images/contact.jpg";

	var home_over=new Image();home_over.src="http://www.aquaticnuisance.org/wordpress/wp-content/themes/ans/images/home-over.jpg";
	var species_over=new Image();species_over.src="http://www.aquaticnuisance.org/wordpress/wp-content/themes/ans/images/species-over.jpg";
	var resources_over=new Image();resources_over.src="http://www.aquaticnuisance.org/wordpress/wp-content/themes/ans/images/resources-over.jpg";
	var news_over=new Image();news_over.src="http://www.aquaticnuisance.org/wordpress/wp-content/themes/ans/images/news-over.jpg";
	var wit_over=new Image();wit_over.src="http://www.aquaticnuisance.org/wordpress/wp-content/themes/ans/images/wit-over.jpg";
	var contact_over=new Image();contact_over.src="http://www.aquaticnuisance.org/wordpress/wp-content/themes/ans/images/contact-over.jpg";
	}

function swap(name){
	if (document.images){	
		document.images[name].src= eval(name+"_over.src");
	}
}

function restore(name){
	if (document.images){
		document.images[name].src= eval(name+".src");
	}
}


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);

//-->