jQuery.noConflict();
    
    jQuery(function() {
        
        jQuery("#intro-background").css({backgroundPosition: '-116px 0px' });
        jQuery("#appreciation-background").css({backgroundPosition: '-147px 0px' });
        jQuery("#gallery-background").css({backgroundPosition: '-129px 0px' });
        jQuery("#press-background").css({backgroundPosition: '136px 0px' });
        jQuery("#contact-background").css({backgroundPosition: '109px 0px' });
        jQuery("#exhibitions-background").css({backgroundPosition: '131px 0px' });
        
        jQuery("#intro").mouseenter(function() {
        jQuery("#intro-background").stop().animate({backgroundPosition: '0px 0px'}, 250, 'linear');
        });
        
        jQuery("#intro").mouseleave(function() {
        jQuery("#intro-background").stop().animate({backgroundPosition: '-116px 0px'}, 250, 'linear');
        });
        
        jQuery("#appreciation").mouseenter(function() {
        jQuery("#appreciation-background").stop().animate({backgroundPosition: '0px 0px'}, 250, 'linear');  
        });
        
        jQuery("#appreciation").mouseleave(function() {
        jQuery("#appreciation-background").stop().animate({backgroundPosition: '-147px 0px'}, 250, 'linear');  
        });
        
        jQuery("#gallery").mouseenter(function() {
        jQuery("#gallery-background").stop().animate({backgroundPosition: '0px 0px'}, 250, 'linear');  
        });
        
        jQuery("#gallery").mouseleave(function() {
        jQuery("#gallery-background").stop().animate({backgroundPosition: '-129px 0px'}, 250, 'linear');  
        });
        
        jQuery("#press").mouseenter(function() {
        jQuery("#press-background").stop().animate({backgroundPosition: '0px 0px'}, 250, 'linear');
        });
        
        jQuery("#press").mouseleave(function() {
        jQuery("#press-background").stop().animate({backgroundPosition: '136px 0px'}, 250, 'linear');
        });
        
        jQuery("#contact").mouseenter(function() {
        jQuery("#contact-background").stop().animate({backgroundPosition: '0px 0px'}, 250, 'linear');  
        });
        
        jQuery("#contact").mouseleave(function() {
        jQuery("#contact-background").stop().animate({backgroundPosition: '109px 0px'}, 250, 'linear'); 
        });
        
        jQuery("#exhibitions").mouseenter(function() {
        jQuery("#exhibitions-background").stop().animate({backgroundPosition: '0px 0px'}, 250, 'linear');  
        });
        
        jQuery("#exhibitions").mouseleave(function() {
        jQuery("#exhibitions-background").stop().animate({backgroundPosition: '131px 0px'}, 250, 'linear');  
        });
        

    });