$(document).ready(function() {		
				
	$("#beckett_nav li").mouseover(function(){
		enableNav(this);
	});
	
	$("#beckett_nav li").mouseout(function(){
		disableNav(this);
	});
	
	
	if (location.href.indexOf("/contact-us") > -1) {
		$("li#beckett_nav-contact-us img").addClass('live');
		enableNav($("li#beckett_nav-contact-us"));
	}
	else if (location.href.indexOf("/store-locations") > -1) {
		$("li#beckett_nav-store-locations img").addClass('live');
		enableNav($("li#beckett_nav-store-locations"));
	}
	else if (location.href == "http://www.beckettpumps.com" || location.href == "http://beckettpumps.com" || location.href == "http://www.beckettpumps.com/index.php") {
		$("li#beckett_nav-home img").addClass('live');
		enableNav($("li#beckett_nav-home"));
	}
	else {
		$("li#beckett_nav-blog img").addClass('live');
		enableNav($("li#beckett_nav-blog"));
	}
	
	function enableNav(currentLi){
		var currentSrc = $("img", currentLi).attr('src');
		if (currentSrc.indexOf('-live.jpg') == -1) {
			newSrc = currentSrc.substring(0,currentSrc.indexOf('.jpg'));
			newSrc += "-live.jpg";
			$("img", currentLi).attr('src', newSrc);
		}
	}
	
	function disableNav(currentLi){
		var currentSrc = $("img", currentLi).attr('src');
		if (currentSrc.indexOf('-live.jpg') > -1 &&  $("img", currentLi).attr('class') != "live") {
			newSrc = currentSrc.substring(0,currentSrc.indexOf('-live.jpg'));
			newSrc += ".jpg";
			$("img", currentLi).attr('src', newSrc);
		}
	}
});