$(document).ready(function () {
    // load the the header drop downs		
	if(navigator.appVersion.indexOf('MSIE 7.')>0) { 
		return;
	}		
    $('nav li').hover(function () {
        //show its submenu            
        $('ul', this).stop(true, true).slideDown(300);
    }, function () {
        //hide its submenu            
        $('ul', this).stop(true, true).slideUp(200);
    });	
});

	
		$(document).ready(function() {  			
			var mousex;
			var mousey;
			$(document).mousemove(function(e) { 
				mousex = e.pageX;
				mousey = e.pageY;
			});		
			$('.project-thumbnail').each(function() { 								
				$(this).hover(function() { 			   									
					var code = '<div id="project-image"><img src="'+$(this).attr('src').replace('_sm', '_lg')+'" /></div>';
					$('body').append(code);
					$('#project-image').css('top', (mousey-480-40)+'px');
	                $('#project-image').css('left', (($(window).width() / 2)-($('#project-image').width()/2)) + 40 + 'px');					
				}, function() { 
					$('#project-image').remove();
				});
			});			
		});