$(document).ready(function(){
	var phrase = $("a + em");
	
	phrase
		.css({
			'opacity' : 0,
			'display' : 'none'
		});

	$(".img_phrases").hover(
	  function(){
		  phrase.css({display : "block"});
		  phrase.animate({
			opacity: 1,
			marginTop: "-120px"
		  }, {queue:false, duration:1000});
      },
	  function(){
		  phrase.animate({
			opacity: 0,
			marginTop: "-150px"
		  }, {queue:false, duration:1000});
	  }
    );
});