$(document).ready(function(){
  var resize = function(){
    var w = $(window).width();
    if(w < 1280){
      $('#hhome').css({'margin-left': (-1280+w)/2});
    }else{
      $('#hhome').css({'margin': '0 auto'})
    }
  };
  
  $(window).bind('resize', function(){
		resize();  
  });
  resize();
});


$(function(){
	imageOver();
})

function imageOver() {
	$("img.over").each(function() {
		var image = this.src;
		var extension = image.substr(image.lastIndexOf("."), image.length-1);
		var image_over = image.replace(extension, "_o"+extension);
 
new Image().src = image_over;
 
		$(this).hover(
			function(){this.src = image_over},
			function(){this.src = image}
		);
	});
}