function portafolio_init(){
	var $portfolioItem = jQuery('.item');
	$portfolioItem.find('.item-image').css('background-color','#ffffff');
	jQuery('.zoom-icon, .more-icon').css('opacity','0');
	
	$portfolioItem.hover(function(){
		jQuery(this).find('.item-image').stop(true, true).animate({top: -10}, 500).find('img.portfolio').stop(true, true).animate({opacity: 0.7},500);
		jQuery(this).find('.zoom-icon').stop(true, true).animate({opacity: 1, left: 35},400);
		jQuery(this).find('.more-icon').stop(true, true).animate({opacity: 1, left: 101},400);
	}, function(){
		jQuery(this).find('.zoom-icon').stop(true, true).animate({opacity: 0, left: 18},400);
		jQuery(this).find('.more-icon').stop(true, true).animate({opacity: 0, left: 115},400);
		jQuery(this).find('.item-image').stop(true, true).animate({top: 0}, 500).find('img.portfolio').stop(true, true).animate({opacity: 1},500);
	});
	
	jQuery("a[class^='fancybox']").fancybox({
		'overlayOpacity'	:	0.7,
		'overlayColor'		:	'#000000',
		'zoomSpeedIn'		:	500,
		'zoomSpeedOut'		:	500
	});	
}

function ajustar_tamanio(id,id2){
	//alert('aqui');
	num = (jQuery('#'+id).css('height')).replace('px','');
	num2 = (jQuery('#'+id2).css('height')).replace('px','');
	diff = parseFloat(num) + 137;
	if(diff<457) diff = 457;
	//alert(num);
	jQuery('#'+id2).css('height',diff +'px');
}