/*************************************  
* Global Nav custom image animation
* 
* Written by: Kevin Duhe
**************************************/
$(document).ready(function() {
	//Set css in Firefox (Required to use the backgroundPosition js)
	$('#vision').css({backgroundPosition: '0px 0px'});
	$('#spa').css({backgroundPosition: '0px 0px'});
	$('#medical').css({backgroundPosition: '0px 0px'});
	$('#university').css({backgroundPosition: '0px 0px'});
	$('#business').css({backgroundPosition: '0px 0px'});

	//Animate the shutter  
	$(".global-nav-link").hover(function(){
		$(this).parent().animate({backgroundPosition: '-233px 0'}, 1000 );
	}, function() {
		$(this).parent().animate({backgroundPosition: '0px 0px'}, 1000 );
	}); 
 });